I paid for neeva for something like 16 months and just cancelled last week. Load times for search were frequently >1s which seems ok the first few times, but after a while got annoying.

Also ~20 esoteric programming queries a month would drive me to google. +10 attempts on Neeva and then same words on google instant hit.

Their personalized search results are awesome. You can downrank spam or even certain sites you don’t like for you personally.

Also your emails and docs will appear in search alongside everything on the web. Which is a really convenient feature.

Their iOS app was plagued with regressions to the point for 2 months last year I couldn’t even use it.

Tried for a long time, but despite all of Google’s failings around ads being 80% of results the premium offerings aren’t even close.