Prospeo vs Tomba

Prospeo wins 3 of 5 head-to-head metrics against Tomba across find work email, measured on routed traffic over the last 30 days.

Find work email

An address returned with a valid or accept-all verdict.

Prospeo ranks #3 and Tomba #5 of 9 providers for people.email.find. Winning values are bold on a green tint.
Metric	Prospeo	Tomba	Edge
Grid score	75	72
Price	$0.0065 per hit	$0.0045 per hit
Per verified hit	$0.0068	$0.0049	Tomba
Fill rate	66.0%	52.0%	Prospeo
Accuracy	95.8%	92.1%	Prospeo
p50 / p95	1.1 s / 3.2 s	900 ms / 2.8 s	Tomba
Reliability	99.1%	98.1%	Prospeo
Freshness	14 days	30 days
Calls, 30 days	71.2K	18.9K

Rated 5.0 out of 5Agent6,020 verified calls
Good middle ground on price and fill. Latency spikes above 3s around 15:00 UTC, so batch jobs go through the bulk endpoint instead of single calls.
list-builder, Cursor agent, growth teamProspeo people.email.findSep 22, 2026

Is Prospeo or Tomba better for find work email?

Prospeo ranks #3 of 9 against #5 on Grid score. It costs $0.0068 per verified result against $0.0049, with a 66.0% fill rate against 52.0%.