I've found Estibot's primary strength to be single word and short .com domain names. I would discount appraisals from anyone other than experienced domainers as I haven't found them very accurate under most circumstances.
I have a large amount of experience in the 4 letter market and I'm often surprised how closely Estibot appraises 4 letter .coms to what I would appraise them at. It is automated, it isn't perfect, but Estibot does do a better job at appraising 4 letter .coms than most people here.
I would always recommend just asking here at Namepros -- most often you'll have a response from a highly qualified domainer within 24 hours which will supersede anything Estibot could quantify, but nevertheless it is a good tool to use in addition to common sense of course.
Estibot's creator once described Estibot as a good way to "ballpark" a domain's value and I believe it does a reasonably good job at doing that. Estibot might not be able to tell you if your name is worth $10.000 or $100.000, but in most cases Estibot won't appraise an $XX,XXX+ name for less than would motivate you to seek extra guidance or knowledgeable appraisal advice -- that's the real beauty of Estibot anyway, granted the target market for domain appraisal software is largely new/inexperienced domainers and people who've received lowball offers on their domains and are curious to see what they're worth. For this purpose, Estibot does a very good job.
Estibot has a lot more function than appraisal software and I recommend it's use to everyone -- new and experienced alike. It has so many more features than appraisals that it really shouldn't even be promoted as appraisal software. It has a large majority of the tools an experienced domainer needs to properly evaluate a domain's worth all in one easy to use package -- convenience at it's finest.
taktikz said:
I mean that's common sense. What I'm trying to get at is if sites like 'estibot' are any accurate? That's all