28 Jul 2024

**Update 5th September 2024**

A further server migration was completed today. Although the previous server worked fine their were some performance aspects that we were not happy with so it was decided that another change was best.

The transition took place today at around 10.45 UTC with approximately 10 minutes of downtime. There was also a short period when emails did not sent. We are now running on the new server and the IP address of remains the same as before.

**Update 1st August 2024**

The upgrade to the new main server completed successfully, beginning on Monday morning a little later than expected at around 10am UTC.

The transition was smooth with just a few minutes of downtime and we are now running on the new server. Note the IP address of the new server remains the same as before.

A big thank you to everyone who has signed-up recently and especially to our Pro users who keep the lights on - we really appreciate it!

An upgrade of Downtime Monkey's main server is scheduled to take place on Monday 29th July at approximately 9am UTC. The old server has served us well, but has now become a little long in the tooth, so we will be migrating to a new server.

server upgrade

There will be a short period (of approximately 15 minutes) when the website may be offline while the migration takes place. We hate downtime but in this situation it's unavoidable.

The good news is that all Downtime Monkey customers will enjoy the benefits of the updated server in the years to come.

Thanks again and looking forward to updating this post from the shiny new server!

 

03 Jun 2024

**Update 6th June 2024** Issue resolved with viewing stats

Yesterday we fixed the issue where some users couldn't view their monitoring stats. Stats can now be seen by all users.

For some monitors, response times between late on 4th June and early on 6th June are missing from the stats but other than this all stats can be viewed as normal.

**Update 4th June 2024** Database upgrade maintenance was completed today.

The upgrade to the database on our main server took place today as scheduled and was completed with less than 15 minutes downtime.

We are aware of one post-update issue where some users are unable to view the stats of their monitors - note that all monitoring and alerting is functioning correctly. We are working on a fix and will keep you informed of progress here.

The Downtime Monkey main server is scheduled to upgrade its database software to the latest version on 4th June 2024 at 9am UTC.

The update is necessary for keeping the Downtime Monkey database secure, reliable and fast over the coming years. We will update this post when the upgrade has been concluded.

scheduled server maintenance
 

13 Feb 2022

**UPDATE **

The comparison for 2022 has been completed. You can skip straight to the results for 2022, view the results for 2021, 2020 & 2019, or read on to see how we ranked the sites...

We compared every available website monitoring service by price. A comparison of each service was made by:

1) the price of the cheapest Pro plan

2) the price to monitor 10 websites

3) the price to monitor 100 websites

We then calculated the average price per monitor which we used for the rankings.

cheap cherries comparison


Ranking by Average Price Per Monitor

In the past (2021 and before) sites were ranked according to their cheapest available Pro plan. This worked fine but we noticed that it favoured services that have a fixed price per monitor. These are usually cheap if you want to monitor a single site but quickly become expensive as the number of monitors increases.

This year we have calculated the average price per monitor by simply dividing each price by number of monitors and then taking the average. This gives a more balanced ranking which factors in both bigger and smaller plans.

We haven't included Free plans in the comparison, however here is a feature comparison of Free vs Pro plans which shows the kind of features to expect from a decent Pro plan.

US dollars were used for the comparison. For sites that only accept other currencies, prices were converted by the exchange rate on Google Finance on 08 Feb 2022.

Where a cheaper price was available by paying yearly, the annual cost divided by 12 was used for comparison.

Price, Features & Quality

This is a price comparison article.

However... it is worth remembering that price is not the only factor to take into account when choosing a website monitoring service (or any service).

Features and quality are also important. We haven't reviewed these here because feature reviews can be very subjective. Since we provide one of the website monitoring services in the comparison it is vital that the results are unbiased. Therefore we chose a measure that was hard to argue with - price.

That being said we did notice that the price of the service seems to be totally uncorrelated to the quality and features provided. Some of the cheapest services provide higher quality than other more expensive competitors. On the flip side, some of the cheap options are very poor indeed!

But we'll let you decide on quality yourselves... here are our website monitoring plans including the full list of features.

Below are the top 10 sites or skip straight to the full list...

cheap website monitoring comparison 2022


Which Monitoring Sites Were Included?

Initially we viewed every website monitoring service available online - there were 202 at the time of writing!

We excluded very expensive services, sites that clearly had problems and any monitoring software that needed installation on your server. This reduced the number of sites considerably - 41 monitoring services made it through to the final results.

Cheap Monitoring Only

Sites with a cheapest plan costing $10/month or more were excluded since they can't be considered low-price.

Free plans were not included because we wanted to compare applications with Pro features.

Also excluded were "Pro" plans that don't provide anything more than the average Free plan. For example, "Pro" plans with monitoring intervals of greater than 1 minute, with alerts only available via email or with monitoring from only one location were not included.

Sites which don't provide prices on their website or which require the customer to contact them to receive a price weren't included either.

Working Sites Only

We excluded a few sites that clearly have problems: if the site didn't load, the SSL certificate was invalid or Google warned us that it contained malware then we didn't include it.

Also, we didn't include sites that are in Beta testing.

External Monitoring Services Only

This comparison is for external monitoring services, so we didn't include software that requires installation on the customer's server.

2022 Results

Again, some interesting trends in the website monitoring space were illuminated by this year's results...

Even More Monitoring Services: the total number of website monitoring services has continued to increase despite several services shutting up shop: 158 in 2019, 170 in 2020, 185 in 2021 and 202 in 2022.

But Fewer Quality Services: the total number of services that made the final results decreased from 55 in 2019 to 41 in 2020, recovered slightly to 46 in 2021 and returned to the low point of 41 in 2022. The main reason for this trend is an increased number of new services that offer paid plans with only free plan features.

Prices Largely Unchanged: following large price increases in 2020 and moderate increases in 2021 it was interesting to see that prices remain largely unchanged across the industry this year.



Monitoring Service

Avg Cost/Mon

1 Monitor

10 Monitors

100 Monitors

Cur.

1) Downtime Monkey

Average Cost/Mon: $0.33

1 Monitor: $0.69

10 Monitors: $2.16

100 Monitors: $8.68

Currencies: $€+120

2) Updown

Average Cost/Mon: $0.67

1 Monitor: $0.67

10 Monitors: $6.68

100 Monitors: $66.80

Currencies: €₿

3) Observery

Average Cost/Mon: $0.73

1 Monitor: $1.95

10 Monitors: $1.95

100 Monitors: $4.95

Currencies: $

4) Monitor2

Average Cost/Mon: $0.75

1 Monitor: $1.00

10 Monitors: $5.00

100 Monitors: n/a

Currencies: $

5) Agent Slug

Average Cost/Mon: $0.80

1 Monitor: $1.14

10 Monitors: $4.56

100 Monitors: n/a

Currencies: $

6) Copper Egg

Average Cost/Mon: $0.80

1 Monitor: $0.80

10 Monitors: $8.00

100 Monitors: $80.00

Currencies: $

7) Admin Labs

Average Cost/Mon: $0.89

1 Monitor: $0.89

10 Monitors: $8.93

100 Monitors: $89.28

Currencies: $

8) Binary Canary

Average Cost/Mon: $0.90

1 Monitor: $2.00

10 Monitors: $5.00

100 Monitors: $20.00

Currencies: $

9) Custom Uptime

Average Cost/Mon: $1.00

1 Monitor: $1.00

10 Monitors: $10.00

100 Monitors: $100.00

Currencies: $

10) Uptime Pal

Average Cost/Mon: $1.00

1 Monitor: $1.00

10 Monitors: $10.00

100 Monitors: 100.00

Currencies: $

11) MonTools

Average Cost/Mon: $1.07

1 Monitor: $1.07

10 Monitors: $10.71

100 Monitors: n/a

Currencies: $

12) Cloudsome

Average Cost/Mon: $1.58

1 Monitor: $4.17

10 Monitors: $4.17

100 Monitors: $16.67

Currencies: $

13) Cloud Radar

Average Cost/Mon: $1.70

1 Monitor: $1.70

10 Monitors: $17.00

100 Monitors: $170.00

Currencies: $€

14) Pingerman

Average Cost/Mon: $1.80

1 Monitor: $4.58

10 Monitors: $4.58

100 Monitors: $37.50

Currencies: $

15) API Checker

Average Cost/Mon: $1.84

1 Monitor: $4.58

10 Monitors: $4.58

100 Monitors: $49.00

Currencies: $

16) AppBeat

Average Cost/Mon: $2.11

1 Monitor: $5.70

10 Monitors: $5.70

100 Monitors: $5.70

Currencies:

17) Cloud Probes

Average Cost/Mon: $2.16

1 Monitor: $3.60

10 Monitors: $7.20

100 Monitors: n/a

Currencies: $

18) Ping Monit

Average Cost/Mon: $2.29

1 Monitor: $4.16

10 Monitors: $4.16

100 Monitors: n/a

Currencies: $

19) Pulse Ping

Average Cost/Mon: $2.30

1 Monitor: $5.99

10 Monitors: $5.99

100 Monitors: $29.99

Currencies: $

20) Uptime Mate

Average Cost/Mon: $2.49

1 Monitor: $5.70

10 Monitors: $10.26

100 Monitors: $74.10

Currencies:

21) Up Status

Average Cost/Mon: $2.63

1 Monitor: $5.00

10 Monitors: $19.00

100 Monitors: $99.00

Currencies: $

22) Uptime Robot

Average Cost/Mon: $2.64

1 Monitor: $7.00

10 Monitors: $7.00

100 Monitors: $21.00

Currencies: $

23) Uptime Checker

Average Cost/Mon: $2.67

1 Monitor: $6.00

10 Monitors: $15.00

100 Monitors: $50.00

Currencies: $

24) Hitflow

Average Cost/Mon: $2.69

1 Monitor: $6.82

10 Monitors: $6.82

100 Monitors: $56.99

Currencies:

25) Dev Monitor

Average Cost/Mon: $2.75

1 Monitor: $5.00

10 Monitors: $5.00

100 Monitors: n/a

Currencies: $

26) Pingrely

Average Cost/Mon: $2.76

1 Monitor: $7.08

10 Monitors: $7.08

100 Monitors: $47.92

Currencies: $

27) Uptime 360

Average Cost/Mon: $3.03

1 Monitor: $5.00

10 Monitors: $29.00

100 Monitors: $119.00

Currencies: $

28) Pingniner

Average Cost/Mon: $3.32

1 Monitor: $5.80

10 Monitors: $8.30

100 Monitors: n/a

Currencies: $

29) Observu

Average Cost/Mon: $3.38

1 Monitor: $6.95

10 Monitors: $14.99

100 Monitors: $169.00

Currencies: $

30) Uptimia

Average Cost/Mon: $3.56

1 Monitor: $9.00

10 Monitors: $9.00

100 Monitors: $79

Currencies: $

31) Monitive

Average Cost/Mon: $3.59

1 Monitor: $7.00

10 Monitors: $30.60

100 Monitors: $72.00

Currencies: $

32) Site 24x7

Average Cost/Mon: $3.60

1 Monitor: $9.00

10 Monitors: $9.00

100 Monitors: $89.00

Currencies: $€

33) Super Monitoring

Average Cost/Mon: $3.70

1 Monitor: $4.91

10 Monitors: $24.91

100 Monitors: contact

Currencies: $€

34) Cronitor

Average Cost/Mon: $3.85

1 Monitor: $7.00

10 Monitors: $25.00

100 Monitors: $205.00

Currencies: $

35) YupTimer

Average Cost/Mon: $3.85

1 Monitor: $7.00

10 Monitors: $7.00

100 Monitors: n/a

Currencies: $

36) Pinghut

Average Cost/Mon: $3.99

1 Monitor: $9.00

10 Monitors: $27.00

100 Monitors: $27.00

Currencies: $

37) Net Ping

Average Cost/Mon: $4.04

1 Monitor: $8.00

10 Monitors: $35.00

100 Monitors: $62.00

Currencies: $

38) WebPing

Average Cost/Mon: $4.11

1 Monitor: $8.06

10 Monitors: $19.91

100 Monitors: $226.56

Currencies: PLN

39) Uptime Doctor

Average Cost/Mon: $4.37

1 Monitor: $7.95

10 Monitors: $7.95

100 Monitors: n/a

Currencies: $

40) Are My Sites Up

Average Cost/Mon: $4.37

1 Monitor: $8.00

10 Monitors: $32.00

100 Monitors: $192.00

Currencies: $

41) Alertra

Average Cost/Mon: $5.47

1 Monitor: $9.95

10 Monitors: $9.95

100 Monitors: n/a

Currencies: $

2021 Results

For sites that only accept currencies other than US dollars, prices were converted by the exchange rate on Google Finance on 23rd April 2021.

cheap website monitoring comparison 2021


Monitoring Service

 

Cheapest Plan

10 Monitors

100 Monitors

Currencies

1) Downtime Monkey

 

Cheapest Plan: $0.69

10 Monitors: $2.16

100 Monitors: $8.68

Currencies: $, €, £ +120

2) Updown

 

Cheapest Plan: $0.71

10 Monitors: $7.09

100 Monitors: $70.91

Currencies:

3) Copper Egg

 

Cheapest Plan: $0.80

10 Monitors: $8.00

100 Monitors: $80.00

Currencies: $

4) Admin Labs

 

Cheapest Plan: $0.89

10 Monitors: $8.93

100 Monitors: $89.28

Currencies: $

5) Ping My Site

 

Cheapest Plan: $0.99

10 Monitors: $9.90

100 Monitors: $99.00

Currencies: $

6) Monitor2

 

Cheapest Plan: $1.00

10 Monitors: $5.00

100 Monitors: n/a

Currencies: $

7) Uptime Pal

 

Cheapest Plan: $1.00

10 Monitors: $10.00

100 Monitors: $100.00

Currencies: $

8) Server Check In

 

Cheapest Plan: $1.25

10 Monitors: $4.00

100 Monitors: n/a

Currencies: $

9) Mon Tools

 

Cheapest Plan: $1.50

10 Monitors: $15.00

100 Monitors: n/a

Currencies: $

10) Cloud Radar

 

Cheapest Plan: $1.70

10 Monitors: $17.00

100 Monitors: $170.00

Currencies: $, €

11) Observery

 

Cheapest Plan: $1.95

10 Monitors: $1.95

100 Monitors: $4.95

Currencies: $

12) Vigil

 

Cheapest Plan: $1.99

10 Monitors: $19.99

100 Monitors: $199.00

Currencies: $

13) Binary Canary

 

Cheapest Plan: $2.00

10 Monitors: $5.00

100 Monitors: $20.00

Currencies: $

14) Agent Slug

 

Cheapest Plan: $2.02

10 Monitors: $2.02

100 Monitors: $5.04

Currencies:

15) Pingr

 

Cheapest Plan: $2.04

10 Monitors: $11.36

100 Monitors: $104.68

Currencies: $

16) Monitoring Me

 

Cheapest Plan: $2.36

10 Monitors: $12.89

100 Monitors: n/a

Currencies: £

17) Statusoid

 

Cheapest Plan: $3.49

10 Monitors: $34.90

100 Monitors: $349.00

Currencies: $

18) Cloud Probes

 

Cheapest Plan: $3.60

10 Monitors: $7.20

100 Monitors: n/a

Currencies: $

19) Ping Ping

 

Cheapest Plan: $4.00

10 Monitors: $8.00

100 Monitors: $60.00

Currencies: $

20) Ping Monit

 

Cheapest Plan: $4.16

10 Monitors: $4.16

100 Monitors: n/a

Currencies: $

21) Super Monitoring

 

Cheapest Plan: $4.91

10 Monitors: $24.91

100 Monitors: contact

Currencies:

22) API Checker

 

Cheapest Plan: $4.99

10 Monitors: $4.99

100 Monitors: $44.91

Currencies: $

23) Dev Monitor

 

Cheapest Plan: $5.00

10 Monitors: $5.00

100 Monitors: n/a

Currencies: $

24) Monitive

 

Cheapest Plan: $5.00

10 Monitors: $9.50

100 Monitors: $60.00

Currencies: $

25) Ops Dash

 

Cheapest Plan: $5.00

10 Monitors: $10.00

100 Monitors: $100.00

Currencies: $

26) Up Status

 

Cheapest Plan: $5.00

10 Monitors: $10.00

100 Monitors: $100.00

Currencies: $

27) Uptime 360

 

Cheapest Plan: $5.00

10 Monitors: $15.00

100 Monitors: n/a

Currencies: $

28) Pulse Ping

 

Cheapest Plan: $5.99

10 Monitors: $5.99

100 Monitors: $29.99

Currencies: $

29) Uptime Checker

 

Cheapest Plan: $6.00

10 Monitors: $15.00

100 Monitors: $50.00

Currencies: $

30) App Beat

 

Cheapest Plan: $6.04

10 Monitors: $6.04

100 Monitors: $60.49

Currencies:

31) Uptime Mate

 

Cheapest Plan: $6.05

10 Monitors: $10.89

100 Monitors: $78.65

Currencies:

32) Server Guard 24

 

Cheapest Plan: $6.90

10 Monitors: $23.90

100 Monitors: $129.90

Currencies: $

33) Pingniner

 

Cheapest Plan: $6.95

10 Monitors: $9.95

100 Monitors: n/a

Currencies: $

34) Observu

 

Cheapest Plan: $6.95

10 Monitors: $14.99

100 Monitors: $169.00

Currencies: $

35) Site 24x7

 

Cheapest Plan: $7.00

10 Monitors: $7.00

100 Monitors: $71.00

Currencies: $

36) Uptime Robot

 

Cheapest Plan: $7.00

10 Monitors: $7.00

100 Monitors: $21.00

Currencies: $

37) Yup Timer

 

Cheapest Plan: $7.00

10 Monitors: $7.00

100 Monitors: n/a

Currencies: $

38) Pingrely

 

Cheapest Plan: $7.08

10 Monitors: $7.08

100 Monitors: $47.92

Currencies: $

39) Hitflow

 

Cheapest Plan: $7.24

10 Monitors: $7.24

100 Monitors: $60.48

Currencies:

40) Uptime Doctor

 

Cheapest Plan: $7.95

10 Monitors: $7.95

100 Monitors: n/a

Currencies: $

41) Are My Sites Up

 

Cheapest Plan: $8.00

10 Monitors: $32.00

100 Monitors: $192.00

Currencies: $

42) NodePing

 

Cheapest Plan: $8.00

10 Monitors: $15.00

100 Monitors: $15.00

Currencies: $

43) Pinometer

 

Cheapest Plan: $8.00

10 Monitors: $8.00

100 Monitors: $64.00

Currencies: $

44) Uptimia

 

Cheapest Plan: $9.00

10 Monitors: $9.00

100 Monitors: $79.00

Currencies: $

45) Status Rocket

 

Cheapest Plan: $9.00

10 Monitors: $29.00

100 Monitors: $149.00

Currencies: $

46) Alertra

 

Cheapest Plan: $9.95

10 Monitors: $9.95

100 Monitors: n/a

Currencies: $

2020 Results

For sites that only accept currencies other than US dollars, prices were converted by the exchange rate on Google Finance on 3rd March 2020.

cheap website monitoring comparison 2020


Monitoring Service

 

Cheapest Plan

10 Monitors

100 Monitors

Currencies

1) Downtime Monkey

 

Cheapest Plan: $0.48

10 Monitors: $1.51

100 Monitors: $6.08

Currencies: $, €, £ +120

2) Agent Slug

 

Cheapest Plan: $0.49

10 Monitors: $4.89

100 Monitors: $48.92

Currencies:

3) Updown

 

Cheapest Plan: $0.66

10 Monitors: $6.52

100 Monitors: $65.15

Currencies: €, Ƀ

4) Copper Egg

 

Cheapest Plan: $0.80

10 Monitors: $8.00

100 Monitors: $80.00

Currencies: $

5) Admin Labs

 

Cheapest Plan: $0.89

10 Monitors: $8.93

100 Monitors: $89.28

Currencies: $

6) Ping My Site

 

Cheapest Plan: $0.99

10 Monitors: $9.90

100 Monitors: $99.00

Currencies: $

7) Monitor2

 

Cheapest Plan: $1.00

10 Monitors: $5.00

100 Monitors: n/a

Currencies: $

8) Uptime Pal

 

Cheapest Plan: $1.00

10 Monitors: $10.00

100 Monitors: $100.00

Currencies: $

9) Cloud Radar

 

Cheapest Plan: $1.20

10 Monitors: $12.00

100 Monitors: $120.00

Currencies: $, €

10) Mon Tools

 

Cheapest Plan: $1.50

10 Monitors: $15.00

100 Monitors: n/a

Currencies: $

11) Observery

 

Cheapest Plan: $1.95

10 Monitors: $1.95

100 Monitors: $4.95

Currencies: $

12) Vigil

 

Cheapest Plan: $1.99

10 Monitors: $19.99

100 Monitors: $199.00

Currencies: $

13) Binary Canary

 

Cheapest Plan: $2.00

10 Monitors: $5.00

100 Monitors: $20.00

Currencies: $

14) Monitoring Me

 

Cheapest Plan: $2.36

10 Monitors: $5.40

100 Monitors: $11.85

Currencies: £

15) Statusoid

 

Cheapest Plan: $3.49

10 Monitors: $34.90

100 Monitors: $349.00

Currencies: $

16) Cloud Probes

 

Cheapest Plan: $3.60

10 Monitors: $7.20

100 Monitors: n/a

Currencies: $

17) Ping Monit

 

Cheapest Plan: $4.16

10 Monitors: $4.16

100 Monitors: n/a

Currencies: $

18) Uptime Robot

 

Cheapest Plan: $4.50

10 Monitors: $4.50

100 Monitors: $7.40

Currencies: $

19) Super Monitoring

 

Cheapest Plan: $4.91

10 Monitors: $24.91

100 Monitors: contact

Currencies:

20) Pingoscope

 

Cheapest Plan: $4.95

10 Monitors: $9.95

100 Monitors: $9.95

Currencies: $

21) Up Ninja

 

Cheapest Plan: $4.99

10 Monitors: $4.99

100 Monitors: $24.99

Currencies: $

22) API Checker

 

Cheapest Plan: $4.99

10 Monitors: $4.99

100 Monitors: $49.99

Currencies: $

23) Online Or Not

 

Cheapest Plan: $5.00

10 Monitors: $5.00

100 Monitors: $99.00

Currencies: $

24) Ops Dash

 

Cheapest Plan: $5.00

10 Monitors: $10.00

100 Monitors: $100.00

Currencies: $

25) Oh Dear

 

Cheapest Plan: $5.56

10 Monitors: $22.24

100 Monitors: $111.18

Currencies:

26) Uptime Checker

 

Cheapest Plan: $6.00

10 Monitors: $15.00

100 Monitors: $50.00

Currencies: $

27) Hitflow

 

Cheapest Plan: $6.66

10 Monitors: $6.66

100 Monitors: $55.58

Currencies:

28) Server Guard 24

 

Cheapest Plan: $6.90

10 Monitors: $23.90

100 Monitors: $129.90

Currencies: $

29) Pingniner

 

Cheapest Plan: $6.95

10 Monitors: $9.95

100 Monitors: n/a

Currencies: $

30) Observu

 

Cheapest Plan: $6.95

10 Monitors: $14.99

100 Monitors: $169.00

Currencies: $

31) Do You Check

 

Cheapest Plan: $7.00

10 Monitors: $20.00

100 Monitors: n/a

Currencies: $, €, £

32) Yup Timer

 

Cheapest Plan: $7.00

10 Monitors: $7.00

100 Monitors: n/a

Currencies: $

33) Site 24x7

 

Cheapest Plan: $7.00

10 Monitors: $7.00

100 Monitors: $71.00

Currencies: $

34) Pingrely

 

Cheapest Plan: $7.08

10 Monitors: $7.08

100 Monitors: $47.92

Currencies: $

35) Uptime Doctor

 

Cheapest Plan: $7.95

10 Monitors: $7.95

100 Monitors: n/a

Currencies: $

36) Anturis

 

Cheapest Plan: $8.00

10 Monitors: $8.00

100 Monitors: $76.00

Currencies: $

37) Are My Sites Up

 

Cheapest Plan: $8.00

10 Monitors: $32.00

100 Monitors: $192.00

Currencies: $

38) NodePing

 

Cheapest Plan: $8.00

10 Monitors: $15.00

100 Monitors: $15.00

Currencies: $

39) Pinometer

 

Cheapest Plan: $8.00

10 Monitors: $8.00

100 Monitors: $64.00

Currencies: $

40) Uptimia

 

Cheapest Plan: $9.00

10 Monitors: $9.00

100 Monitors: $79.00

Currencies: $

41) Alertra

 

Cheapest Plan: $9.95

10 Monitors: $9.95

100 Monitors: $20.00

Currencies: $

2019 Results

US dollars were used for the comparison. For sites that only accept other currencies, prices were converted by the exchange rate on Google Finance on 5th June 2019.

cheap website monitoring comparison 2019


Monitoring Service

 

Cheapest Plan

10 Monitors

100 Monitors

Currencies

1) Downtime Monkey

 

Cheapest Plan: $0.48

10 Monitors: $1.51

100 Monitors: $6.08

Currencies: $, €, £ +120

2) Agent Slug

 

Cheapest Plan: $0.50

10 Monitors: $5.03

100 Monitors: $50.27

Currencies:

3) Monitoring Me

 

Cheapest Plan: $0.54

10 Monitors: $5.40

100 Monitors: $54.00

Currencies: £

4) Updown

 

Cheapest Plan: $0.66

10 Monitors: $6.59

100 Monitors: $65.93

Currencies: €, Ƀ

5) Admin Labs

 

Cheapest Plan: $0.89

10 Monitors: $8.92

100 Monitors: $89.28

Currencies: $

6) Ping My Site

 

Cheapest Plan: $0.99

10 Monitors: $9.90

100 Monitors: $99.00

Currencies: $

7) Monitor2

 

Cheapest Plan: $1.00

10 Monitors: $5.00

100 Monitors: n/a

Currencies: $

8) Upmon

 

Cheapest Plan: $1.00

10 Monitors: $10.00

100 Monitors: $100.00

Currencies: $

9) Uptime Pal

 

Cheapest Plan: $1.00

10 Monitors: $10.00

100 Monitors: $100.00

Currencies: $

10) Cloud Radar

 

Cheapest Plan: $1.20

10 Monitors: $12.00

100 Monitors: $120.00

Currencies: $, €

11) Down Notifier

 

Cheapest Plan: $1.25

10 Monitors: $1.25

100 Monitors: $28.05

Currencies: $

12) MonTools

 

Cheapest Plan: $1.25

10 Monitors: $10.71

100 Monitors: $107.00

Currencies: $

13) Server Check

 

Cheapest Plan: $1.25

10 Monitors: $4.00

100 Monitors: n/a

Currencies: $

14) Vigil

 

Cheapest Plan: $1.99

10 Monitors: $19.90

100 Monitors: $199.00

Currencies: $

15) Statusoid

 

Cheapest Plan: $2.75

10 Monitors: $14.90

100 Monitors: $136.40

Currencies: $

16) Noty

 

Cheapest Plan: $3.00

10 Monitors: $10.00

100 Monitors: $10.00

Currencies: $

17) Do You Check

 

Cheapest Plan: $3.00

10 Monitors: $20.00

100 Monitors: n/a

Currencies: $, €, £

18) Upski

 

Cheapest Plan: $3.99

10 Monitors: $3.99

100 Monitors: n/a

Currencies: $

19) Ping Monit

 

Cheapest Plan: $4.16

10 Monitors: $4.16

100 Monitors: n/a

Currencies: $

20) Uptime Robot

 

Cheapest Plan: $4.50

10 Monitors: $4.50

100 Monitors: $7.40

Currencies: $

21) Port Monitor

 

Cheapest Plan: $4.54

10 Monitors: $4.54

100 Monitors: $33.29

Currencies: $

22) API Checker

 

Cheapest Plan: $4.58

10 Monitors: $4.58

100 Monitors: $44.92

Currencies: $

23) Super Monitoring

 

Cheapest Plan: $4.59

10 Monitors: $24.28

100 Monitors: contact

Currencies:

24) Pingoscope

 

Cheapest Plan: $4.95

10 Monitors: $9.95

100 Monitors: $9.95

Currencies: $

25) Got Site Monitor

 

Cheapest Plan: $4.95

10 Monitors: $9.95

100 Monitors: n/a

Currencies: $

26) Binary Canary

 

Cheapest Plan: $5.00

10 Monitors: $5.00

100 Monitors: $20.00

Currencies: $

27) R-U-ON

 

Cheapest Plan: $5.00

10 Monitors: $9.99

100 Monitors: $25.00

Currencies: $

28) OpsDash

 

Cheapest Plan: $5.00

10 Monitors: $10.00

100 Monitors: $100.00

Currencies: $

29) WebGazer

 

Cheapest Plan: $5.00

10 Monitors: $15.00

100 Monitors: contact

Currencies: $

30) Oh Dear

 

Cheapest Plan: $5.17

10 Monitors: $20.68

100 Monitors: $103.36

Currencies:

31) AppBeat

 

Cheapest Plan: $5.62

10 Monitors: $5.62

100 Monitors: $56.29

Currencies:

32) Uptime Checker

 

Cheapest Plan: $6.00

10 Monitors: $15.00

100 Monitors: $50.00

Currencies: $

33) Turbo Monitoring

 

Cheapest Plan: $6.69

10 Monitors: $66.38

100 Monitors: n/a

Currencies:

34) Server Guard 24

 

Cheapest Plan: $6.90

10 Monitors: $23.90

100 Monitors: $129.90

Currencies: $

35) Observu

 

Cheapest Plan: $6.95

10 Monitors: $14.99

100 Monitors: $169.00

Currencies: $

36) WatchSumo

 

Cheapest Plan: $7.00

10 Monitors: $21.00

100 Monitors: contact

Currencies: $

37) Pingrely

 

Cheapest Plan: $7.08

10 Monitors: $7.08

100 Monitors: $47.92

Currencies: $

38) Pingdom

 

Cheapest Plan: $7.95

10 Monitors: $7.95

100 Monitors: $131.00

Currencies: $ + contact

39) Uptime Doctor

 

Cheapest Plan: $7.95

10 Monitors: $7.95

100 Monitors: n/a

Currencies: $

40) Uptime

 

Cheapest Plan: $8.00

10 Monitors: $8.00

100 Monitors: $64.00

Currencies: $

40) Pinometer

 

Cheapest Plan: $8.00

10 Monitors: $8.00

100 Monitors: $64.00

Currencies: $

42) Anturis

 

Cheapest Plan: $8.00

10 Monitors: $8.00

100 Monitors: $76.00

Currencies: $

43) NodePing

 

Cheapest Plan: $8.00

10 Monitors: $15.00

100 Monitors: $15.00

Currencies: $

44) Are My Sites Up

 

Cheapest Plan: $8.00

10 Monitors: $32.00

100 Monitors: $192.00

Currencies: $

45) WebMon

 

Cheapest Plan: $8.33

10 Monitors: $33.33

100 Monitors: $79.17

Currencies: $

46) Ping Stack

 

Cheapest Plan: $9.00

10 Monitors: $9.00

100 Monitors: $49.00

Currencies: $

47) Uptimia

 

Cheapest Plan: $9.00

10 Monitors: $9.00

100 Monitors: $79.00

Currencies: $

48) Site 24x7

 

Cheapest Plan: $9.00

10 Monitors: $9.00

100 Monitors: $89.00

Currencies: $

49) Macro Wave

 

Cheapest Plan: $9.40

10 Monitors: $9.40

100 Monitors: n/a

Currencies:

50) Host Tracker

 

Cheapest Plan: $9.92

10 Monitors: $9.92

100 Monitors: $74.92

Currencies: $

51) Alertra

 

Cheapest Plan: $9.95

10 Monitors: $9.95

100 Monitors: $20.00

Currencies: $

52) Monitor Fox

 

Cheapest Plan: $9.95

10 Monitors: $9.95

100 Monitors: $59.95

Currencies: $

53) Happy Apps

 

Cheapest Plan: $9.95

10 Monitors: $9.95

100 Monitors: $199.95

Currencies: $

54) Let’s Monitor

 

Cheapest Plan: $9.99

10 Monitors: $9.99

100 Monitors: $9.99

Currencies: $

55) Candum

 

Cheapest Plan: $9.99

10 Monitors: $9.99

100 Monitors: $89.99

Currencies: $

 

15 Jun 2021

**Update 17th June 2021** Scheduled maintenance was completed successfully today.

The work to upgrade the local network of our main server went well and was compleled faster than expected, in under 10 minutes. However, one issue occurred during the maintenance and some false positive downtime alerts were sent out to customers during this time (6am to 6.08am UTC) - these can safely be ignored.

Our main server's local network is scheduled for maintenance on 17th June 2021 at 6am UTC.

Our Upstream Provider will replace a top of rack switch with newer generation hardware capable of 40G networking. This is expected to take 15-20 minutes.

Although our server will remain running during this time the network will be down. Therefore our services will be paused for the duration of the maintenance and will resume immediately after maintenance is completed.

We hate downtime as much as anyone and we've had 100% uptime for over a year now so really dislike our perfect record being reduced.

However, we realise that this maintenance is essential and look forward to the performance benefits it will bring. Thanks for your patience with this.

web server network
 

10 Jun 2021

We've updated the phone number that sends text alerts to US customers to a new 10DLC number. You don't need to do anything, but if you're in the US you'll notice your SMS alerts come from a new number.

text message alert received


What Is 10DLC?

10DLC stands for '10 digit long code'. In layman's terms it's a phone number that is ten figures long.

These numbers are the new standard for 'application to person' text messages, where a message is automatically sent to a person by a computer.

Why The Change?

The 10DLC standard has been created to combat text message spam while allowing legitimate automated text messages to be received. It's not a regulation as such, in that it's not enforced by government. It's a standard set by US phone carriers, such as AT&T, T-Mobile etc.

Either way, it was essential for Downtime Monkey to get onboard to make sure our US text alerts continue to be received round the clock. So we've changed our US number to a 10 digit US toll free number - it's already in place and working well.

A big thanks to all our Pro Plan customers for keeping Downtime Monkey running, you're awesome!

 

02 Feb 2021

Downtime Monkey now logs more than 4 million website responses each day. We analysed these to see how fast websites respond in practice.

View the full results below or skip to the sound bites.

1 Million Response Times Analysed

We collected 1 million response times from real websites. Half a million from Pro plans and half a million from Free plans.

We then split these into groups: 0 to 1 second, 1 to 2 seconds, 2 to 3 seconds etc. and then counted the number in each group. For responses slower than 17 seconds a site is considered down.

Here are the results:

Graph of all response times by group

Fastest Websites Analysed

The majority of sites responded within a second, so we took another sample and broke the fastest sites into groups of a quarter of a second.

Graph of all response times of fast websites

Free vs Pro

The results from Pro and Free monitors show a similar pattern:

Graph of all response times - free monitors
Graph of all response times - pro monitors

The Sound Bites

The fastest 10% of websites respond in under 0.2 seconds.

The average response time is 1.28 seconds.

Over 90% of sites respond within 3 seconds.

Nearly 1% of websites are down at any single moment.

If you would like to see how fast your website responds sign-up here or check out our features.

 

22 Oct 2020

Downtime Monkey has now been monitoring websites for just over 3 years. Since 2017, we have offered a 30% 'early-bird' discount on Pro subscriptions. But this is coming to an end very soon...

30% Discount Locked-in For 3 Years

Don't fret though, you can still access the discount now... but the offer will end in November.

Note that the discount is locked-in for 36 months from the date of purchase so if you buy a Pro Plan today you'll still receive the discount in October 2023.

early bird with worm

Existing Pro Customers

If you're an existing Pro customer don't worry, you won't lose your discount because it's locked in for 36 months from your original purchase.

However, if you're intending to upgrade it may be worth doing this now to keep your 'early-bird' discount.

A big thank you to all the Pro users who have kept the service going since September 2017!

 

17 Aug 2020

The stats overview page that we launched in June was very well received. We have followed up on this and developed a similar idea for downtime logs. This went live on Friday and shows downtime records for all your monitors in one place.

Filter Logs

By default, logs of all downtimes in the last 24 hours are shown. This means that you'll immediately see downtimes from any recent outages and get the important details at a glance.

It's possible to show logs for any site individually. This is really handy if you monitor a lot of websites and want to focus in on one particular site.

downtime logs filter

You can also change the timespan to see logs up to 2 years old: options are 24 hours, 7 days, 30 days, 90 days, 1 year and 2 years. You can view logs for all your monitors together for up to 30 days - for more than this select an individual site.

Download Logs

As well as viewing logs you can export logs to a spreadsheet (CSV file) in just one click. This is really useful if you want to send logs to a customer, provide evidence of downtimes to a hosting provider or include logs in a company report.

downloadable downtime logs

View Timestamps in your Timezone

In every log, timestamps of the start and end of the downtime are shown. These are displayed in your preferred timezone and exactly match the timestamp shown in the corresponding downtime alerts.

This makes it incredibly easy to cross-reference a log with a particular alert as shown in this recent post on timestamps on downtime alerts.

See the Reason For Every Downtime

The HTTP code is shown in each log and you can hover on this to see the cause of the downtime in plain English. This can help you troubleshoot problems and get your website back online quickly.

view the cause of each downtime

To view downtime logs for your monitors simply login and go to the logs page.

A big thank you to everyone using Downtime Monkey and especially to our Pro users - it wouldn't be possible without you!

 

09 Jul 2020

We've made a useful improvement to Downtime Monkey alerts. Each downtime alert now includes a timestamp that shows the time that the website went down and each uptime alert includes a timestamp that shows the time that the website came back up.

This turned out to be more work than expected, largely because we thought we'd knock it out in under an hour :)

Although it wasn't totally straightforward to develop, the end-result is incredibly simple to use...

Consistent Timestamps On All Alerts

Each timestamp is consistent across the whole monitoring system. The times shown in email, Slack and SMS alerts are identical to each other and show the time the website was first noted as down.

Note that this is not necessarily the same as the time when the alerts are sent, for example for monitors that are customised to delay alerts until the site remains down for x minutes.

Downtime alert with timestamp

The main benefit is that you'll see exactly when the website was down, at a glance. Also, if you want to see more detail it's easy to find the downtime log...

Timestamps Match Downtime Logs

The time shown in each alert message is also displayed in your preferred timezone and therefore matches exactly the timestamp in your downtime logs.

This makes it very easy to find the corresponding downtime log...

Downtime log with timestamp

If you'd like to receive timestamps with your downtime alerts and have access to comprehensive downtime logs, check out our Pro Plans.

 

All Posts

 Server Upgrade Completed

 Database Upgrade Completed

 Website Monitoring Prices Compared

 Scheduled Maintenance 17th June 2021

 US Text Alerts Updated For 10DLC

 A Quick Study Of Response Time

 'Early-bird' Discount Ends November

 Downtime Logs... All In One Place

 Timestamps On Downtime Alerts

 Stats At A Glance

 The Effects Of COVID-19 Lockdowns

 Lockdown Bugfixes & Midnight Coding

 Greatly Reduced Server Loads

 Monitoring URLs With Query Strings

 New Year's Carbon Offsetting

 Keeping Your Web Host Honest

 New Pro Plans For EU Individuals

 New Downtime Alert Options

 New SMS Provider for the US

 Free & Pro Monitoring Compared

 New SCA-ready Payments System

 Global Website Monitoring

 Downtime Alerts: An Ideal Custom Setup

 Server Upgrade & IP Address Change

 Website Monitoring: Cheap vs Free

 Improvements & Bugfixes

 Website Content (Keyword) Monitoring

 Cheap Website Monitoring Pro Plans

 Spring Cleaning = Bug Fixing

 Bug Found & Fixed

 Server Upgrade Scheduled Completed

 Whitelist Email Addresses in cPanel

 Monitoring Software Awards

 Website Downtime Alerts To Slack

 Whitelist Email Addresses: Thunderbird

 Monitor Response Time

 Whitelist Email Addresses in Yahoo Mail

 How we improved accessibility by 42%

 Whitelist Email Addresses in Outlook

 Whitelist Email Addresses In Gmail

 Why Whitelist An Email Address?

 User Interface Improvements

 Free Email Support For All

 When is a website considered down

 Bulk import, edit and delete monitors

 Privacy, democracy & bureaucracy

 How Much Downtime is Acceptable?

 Feature: Custom Alert Times

 Server Upgrade Scheduled Completed

 Free Plan Upgraded to 60 Monitors

 New Feature: Rate Limit SMS Alerts

 How We Boosted Page Speed By 58%

 How To Reduce Website Downtime

 Making the Monkey

 How To Monitor A Website

 5 Tips for Website Internationalisation

 We're Live...

 Initial Development Completed