has anyone used alldata?
 

I looked up the website and it seems to contain a lot of information. Is it as good as a service manual? Only 25 dollars for the first car per year and 15 per car after that seems to be pretty cheap, the only problem is they don't support acura, which is one of my three cars. What are your opinions? Thanks

I have never actually used the single car version, or online version or whatever it is. I have used the super expensive (im assuming) version from school, all cars 1982-present basically. And that did support accura. Anyway, any information i have needed i have been able to find on that version. Its got estimates for billing times for shops, wiring diagrams, specs out the wazoo, TSBs, and most any other thing i've needed. The super full version is really nice, but i dont know about the cheaper one.

I use alldata to look up recalls and notices, that's about it

Alldata is pretty good in my experience, although I too have only used the expensive full version.