After a post on Twitter from Dannychoo regarding web site uptime monitoring systems, I thought I’d make a list of all the ones I know of, the services they offer and their pricing for future reference.
| Service | Found via | Highest check frequency | Monitor nodes | Features | Monthly 1 minute keyword HTTP checks | Monthly 10 minute keyword HTTP checks | Alerts | |||||||||||||
| Keyword checking | Unwanted text checking | Basic Auth | POP3 SMTP IMAP | On server monitors | 1 sites | 5 sites | 10 sites | 1 sites | 5 sites | 10 sites | SMS | Phone | HTTP RPC | ICQ/MSN/AOL/Yahoo | RSS | |||||
| Wormly | @pukupi | 1 minute | 6 | Yes | Yes | Yes | Yes | Optional, Free | $19 | $19 | $39 | $19 | $19 | $39 | 40 Free ($0.18 subsequent) | $0.40 per call | Free | Free | ICQ + MSN | No |
| Mon.Itor.Us | 5 minutes | Unknown | No | No | No | Yes | Optional Free | n/a | n/a | n/a | Free (ad supported) | Free (ad supported) | Free (ad supported) | No | No | Yes | No | No | No | |
| Pingdom | 1 minute | Unknown | Yes | Yes | Yes | No | $9.95 | $9.95 | $12.45 | $9.95 | $9.95 | $12.45 | 20 Free ($0.45 for next 20) | No | Yes | No | No | No | ||
| Pingdom Gigrib | 1 minute | Unknown | No | No | No | No | No | Free (community supported) | Free (community supported) | Free (community supported) | Free (community supported) | Free (community supported) | Free (community supported) | No | No | Yes | No | No | No | |
| Montastic | @tamir | 10 minutes | 2 | No | No | No | No | No | n/a | n/a | n/a | Free | Free | Free | No | No | Yes | No | No | Yes |
| Host Tracker | 1 minute | 66 | Yes | No | No | No | No | $29.99 | $29.99 | $29.99 | $4.99 | $4.99 | $29.99 | 10 Free (additional depend on network) | No | Yes | No | No | No | |
| Gomez | @lennysan | 1 minute | 80 | Unknown | Unknown | Unknown | Unknown | Unknown | No pricing on site | No pricing on site | No pricing on site | No pricing on site | No pricing on site | No pricing on site | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown |
| Webmetrics | @lennysan | Unknown | 95 | Unknown | Unknown | Unknown | Unknown | Optional | No pricing on site | No pricing on site | No pricing on site | No pricing on site | No pricing on site | No pricing on site | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown |
| Keynote | @lennysan | Unknown | Unknown | Unknown | Unknown | Unknown | Yes | Unknown | No pricing on site | No pricing on site | No pricing on site | No pricing on site | No pricing on site | No pricing on site | Yes | No | Yes | No | No | No |
| Monitis | 1 minute | 5 | Yes | No | No | Yes | Optional, Free | $2.50 | $12.50 | $25 | $1.50 | $7.50 | $15 | $0.20 | No | Yes | No | Yes | Yes | |
| Site24x7 | 1 minute | 14 | Yes | Yes | Yes | $14 for 15 minute checks | No | $12 | $60 | $120 | $3 | $15 | $30 | Yes | No | Yes | No | No | Yes | |
| Alertra | 1 minute | 11 | Yes | No | No | Yes | No | $144.00 | $720.00 | $1440.00 | $17.10 | $85.50 | $171.00 | $0.19 | $0.29 | Yes | No | MSN+Yahoo | No | |
| Hyperspin | 1 minute | 14 | Yes | No | No | Yes | No | $12 | $54 | $102 | $2.50 | $12.50 | $23.75 | $0.20 | No | Yes | No | No | No | |
| WebsiteHawk | Joe McDonald | 1 minute | 2 | Yes | Yes | Yes | Yes | No | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Yes | No | Yes | No | No | No |
| Panopta | Steve | 1 minute | 20 | No | No | No | Yes | No | $15 | $15 | $15 | $15 | $15 | $15 | $0.20 (20 free) on $15 plan Unlimited free otherwise |
Yes | Yes | No | “Coming soon” | No |
| IP Patrol | 1 minute | 5 | Yes | Yes | Yes | Yes | No | £50 | £250 | £500 | £7.40 | £37.00 | £74.00 | 10p | No | Yes | No | No | No | |
| Specto | @mrtorrent | Runs on Linux and provides monitoring of local and remote sites | ||||||||||||||||||
Sorry, I know the table isn’t exactly pretty, but it was only meant to be a 20 minute piece of work compiling the information and formatting it…
News Commentary: Performing Rights Society and YouTube’s disagreement
As you may aware, the UK’s Performing Right Society (PRS) has had a “little falling out” with YouTube. Basically, as far as I can tell from the BBC reports, YouTube is not willing to pay what the PRS is requesting (some say the PRS is asking for considerably more money the currently, some say that YouTube is offering considerable less).
Anyway, without an agreement with PRS in place to pay royalties to artists and songwriters, YouTube has no right to play their music in the UK. YouTube is, therefore, following the law and PRS’s own policies by blocking those music videos on their site: as they don’t have permission from PRS to play the music.
However, Feargal Sharkey of the UK Music industry body is saying that by following the rules YouTube is using a “blatant, cynical, manipulative” negotiating tactic. So now YouTube is in the wrong because they are following the rules? If they didn’t block the videos, they’ll be breaking the law – but by blocking the videos PRS’s artists are missing out on exposure… I think the PRS needs to think which is more worth while: having lowish quality music videos available on YouTube for potential purchasers to come across and then buy singles (and therefore let YouTube host them for free), or demand so much money from YouTube that it’s not worth them offering the music videos.
You can’t have it both ways PRS!