A list of external sources with helpful reviews and comparisons of Newsmeter
The best free and paid online monitoring tools for PR right now
With NewsMeter you are allowed a single user and single keyword before having to jump to a paid package. You can set yourself up in only a few minutes, search past data and have a dashboard similar to that of a paid tool. If you register you can also set yourself up notifications. The downside though is the site can be a bit glitchy.