Head-to-head · B2B data

Cognism vs RocketReach

Cognism wins 2 of 2 decided metrics across 2 shared suites; the loser still leads where its column is highlighted. Same frozen test sets, same run; the better value in each row is highlighted.

Cognism

Compliance-first sales intelligence with strong European coverage and phone-verified mobiles.

★ 4.5 · 1,628 reviewsB

Access: MCP · API · Dataset · CSV · Batch · Integrations

RocketReach

Contact lookup platform for verified work and personal emails and phone numbers, with people and company search, technographics and intent topics.

★ 4.4 · 1,385 reviewsB

Access: MCP · API · CSV · Batch · Webhooks · Integrations

Email Datacore + suite-specific metrics

updated 2026-09-25

Metric	Cognism · #24 of 29	RocketReach · #21 of 29
Match rate	66.1%	63.3%
Valid email rate	-	65.8%
Latency p50	-	6,516ms
Cost / valid email	-	$0.480
Invalid rate	-	0.0%
Catch-all share	-	31.6%
Business email	-	100.0%
Right-person rate	-	94.7%
Decoy hit rate	-	0.0%
Catch-all detection	-	0.0%
Confidence-score quality	-	-
Geographic coverage	-	7

Phone Datacore + suite-specific metrics

updated 2026-09-25

Metric	Cognism · #5 of 24	RocketReach · #4 of 24
Match rate	73.5%	71.4%
Valid / reachable rate	-	94.3%
Latency p50	-	6,290ms
Cost / mobile number	-	$0.211
Right-person rate	-	90.9%
Mobile coverage	-	57.1%
Disconnected rate	-	0.0%
Low-activity share	-	5.7%
Landline / mobile classification	-	100.0%
Country accuracy	-	85.7%
Geographic coverage	-	9

People Datacore + suite-specific metrics

updated 2026-09-25

Metric	Cognism · not measured	RocketReach · #19 of 24
Profile match rate	-	91.8%
Identity accuracy	-	95.6%
Latency p50	-	6,290ms
Price / matched profile	-	$0.316
Current employer accuracy	-	95.6%
Move detection	-	-
Decoy hit rate	-	-
Job title accuracy	-	86.7%
Seniority label accuracy	-	-
Location accuracy	-	93.3%
Work history completeness	-	7.5
Education completeness	-	97.8%
Skills present	-	73.3%
Social / profile URLs	-	100.0%
Coverage by geo / function / seniority	-	83.3%

Company Datacore + suite-specific metrics

updated 2026-09-25

Metric	Cognism · not measured	RocketReach · #14 of 23
Domain-to-company match rate	-	98.0%
Company name accuracy	-	95.9%
Latency p50	-	546ms
Price / matched company	-	-
Industry accuracy	-	71.4%
Employee count ±20%	-	25.7%
HQ / location accuracy	-	86.7%
Description present	-	96.9%
Founding year accuracy	-	71.4%
Domains / social profiles	-	99.0%
Coverage by country / size	-	90.0%

Questions about Cognism vs RocketReach

Which is better, Cognism or RocketReach?

Cognism wins 2 of the 2 metrics decided between them, across 2 benchmarks that measured both. Leaderboard ranks: Email Data: Cognism #24 of 29, RocketReach #21 of 29; Phone Data: Cognism #5 of 24, RocketReach #4 of 24.

How do Cognism and RocketReach compare in user reviews?

Cognism holds 4.5 / 5 across 1,628 reviews on G2 and Capterra; RocketReach holds 4.4 / 5 across 1,385 reviews on G2 and Product Hunt. Ratings belong to their platforms and play no part in the benchmark grades.

How can you get data out of Cognism and RocketReach?

Cognism offers an MCP server, an API, dataset delivery, CSV export, batch endpoints and native integrations; RocketReach offers an MCP server, an API, CSV export, batch endpoints, webhooks and native integrations. Both offer an MCP server, an API, CSV export, batch endpoints and native integrations.