Apollo.io seems popular for cold email. Source: 6 months ago

FAAANGM + ATlassian/Uber and similar product based companies 85 lacs - 1.1 cr Startups like coinbase / apollo.io / rippling 80+. Source: 9 months ago

Their data seems pretty good and their features are awesome, but they had a couple of glitches this week that are annoying me. I know they seem to be the best, but has anyone bested them yet? Curious if there's anything out there that's better than Apollo.io. Source: 11 months ago

Tons of options: apollo.io is popular and affordable. If you're looking for recently funded company contact info, saasydb.com is good. Source: 11 months ago

I agree with most people here in that its invaluable. Especially when paired with some other tools like apollo.io and autobound.ai. Source: 12 months ago

The Blis platform allows you to geofence foot fall conversions and use custom polygons if you want to. I've done several campaigns using their self serve and it's pretty easy to work with. I'm pretty sure they built it on their own so it wouldn't be using simpli.fi based tech, based out of the UK I believe but they have a NYC office. Source: over 1 year ago

From what I found here they're just resellers. simpli.fi is basically the only company doing that goefence conversion zone tracking stuff that I know of in america. Source: over 1 year ago

The AdOps Team at Simpli.fi, a leader in programmatic advertising, is expanding and now hiring an AdOps Tracking Specialist! To review the job description and apply please see our official company job posting: https://jobs.lever.co/simpli-2/ececc223-7bce-4f6b-bba5-75de45fc344d. Source: about 3 years ago

One DSP that claims to specialize in hyper Geo targeting is simpli.fi. It says you can map out a geofence, but I'm not clear on the specifics on if they use 1P data or 3P, but worth checking into. Source: about 3 years ago