I had been planning to do a review of blog search engines since I posted about Sphere the other day. Well, now I don’t have to. Tom Raftery beat me to it. His review is brief, but thorough.
First off, let me mention that both he and I were testing subscribed searches, mostly. That’s when you go to a blog search engine and tell it look for a search term like “weasel bucket,” and sign up to receive emails or RSS feeds when that search engine finds your term. For PR, that would be a great way to keep track of what people are saying about your clients or brands.
Tom and I agree on a number of things. My conclusion is that, therefore, we must be right. While he tried to search for things important to him, I did the same. I pretty much came up with the same results, using several different search terms. Here are my thoughts:
- Sphere is good, very good for being so new. If it continues to improve, it will be contender.
- Technorati still reigns in this area, in my humble opinion. The most thorough results regardless of what I was looking for. I did miss a few, though, and those were usually picked up by Sphere.
- I haven’t personally tried IceRocket, yet, but will have to add it to my collection. Tom indicates that it produces the most results, but that the results are filled with spam. Like we need any more spam, right?
- PubSub. I had high hopes with PubSub, but it appears to be falling off the radar. Tom agrees. Ironically, I became aware of all the services PubSub had to offer during a podcast interview between Tom and Salim Ismail, [then] PubSub CEO.
- Google Blog Search. Tom didn’t review this, either because he finds no value in it or just didn’t think of it. I’ll have to post a comment and ask him. Another person did comment on Tom’s post about GBS, but Tom hasn’t responded. GBS is what my WordPress uses to tell me when people are talking about GOPR, but it misses a lot. Way more than I find acceptable.
So, in conclusion, do what Tom suggests. Use a combination. For subscribed searches – or for any search – a combination approach is best. If you tinker with them enough, you’ll find each has its own strengths and weaknesses when you’re using a real-time search. I haven’t made time for that, but I’m sure others have and I’d be interested in their thoughts. I’ll have to keep track of my searches in the future.