Head-to-head · B2B data

ContactOut vs Reverse Contact

Reverse Contact wins 19 of 33 decided metrics across 4 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.

ContactOut

Contact data for recruiting and sales: browser extension, search / enrichment and API, personal and work emails.

★ 4.5 · 128 reviewsB

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

Reverse Contact live

Data-first, agent-ready people and company search / enrichment with live B2B social profiles, email→profile and domain→company resolution, and a validation-first email waterfall. API, CLI and MCP.

★ 4.7 · 181 reviewsA

Access: MCP · CLI · API · Dataset · CSV · Webhooks · Integrations

Email Datacore + suite-specific metrics

updated 2026-09-25

Metric	ContactOut · #14 of 29	Reverse Contact · #5 of 29
Match rate	69.4%	98.3%
Valid email rate	64.7%	66.1%
Latency p50	1,024ms	12,854ms
Cost / valid email	-	$0.041
Invalid rate	11.8%	1.7%
Catch-all share	20.6%	30.5%
Business email	100.0%	97.4%
Right-person rate	94.1%	98.3%
Decoy hit rate	0.0%	20.0%
Catch-all detection	71.4%	-
Confidence-score quality	+63.5 pts	-
Geographic coverage	9	11

Phone Datacore + suite-specific metrics

updated 2026-09-25

Metric	ContactOut · #9 of 24	Reverse Contact · #13 of 24
Match rate	85.7%	77.6%
Valid / reachable rate	73.8%	81.6%
Latency p50	490ms	18,782ms
Cost / mobile number	-	$0.228
Right-person rate	88.5%	84.0%
Mobile coverage	55.1%	61.2%
Disconnected rate	7.1%	0.0%
Low-activity share	19.0%	18.4%
Landline / mobile classification	-	97.4%
Country accuracy	83.3%	86.8%
Geographic coverage	9	7

People Datacore + suite-specific metrics

updated 2026-09-25

Metric	ContactOut · #11 of 24	Reverse Contact · #1 of 24
Profile match rate	91.8%	98.0%
Identity accuracy	97.8%	97.9%
Latency p50	898ms	177ms
Price / matched profile	-	$0.0090
Current employer accuracy	97.8%	93.8%
Move detection	75.0%	96.2%
Decoy hit rate	0.0%	0.0%
Job title accuracy	86.7%	85.4%
Seniority label accuracy	81.6%	-
Location accuracy	95.6%	95.8%
Work history completeness	8.2	7.9
Education completeness	100.0%	100.0%
Skills present	91.1%	89.6%
Social / profile URLs	100.0%	100.0%
Coverage by geo / function / seniority	80.0%	87.5%

Company Datacore + suite-specific metrics

updated 2026-09-25

Metric	ContactOut · #11 of 23	Reverse Contact · #13 of 23
Domain-to-company match rate	97.0%	97.0%
Company name accuracy	95.9%	95.9%
Latency p50	707ms	308ms
Price / matched company	-	$0.027
Industry accuracy	77.3%	78.4%
Employee count ±20%	26.0%	26.0%
HQ / location accuracy	93.8%	80.4%
Description present	96.9%	100.0%
Founding year accuracy	69.1%	57.7%
Domains / social profiles	100.0%	100.0%
Coverage by country / size	90.0%	90.0%

Live Profile Datacore + suite-specific metrics

updated 2026-09-26

Metric	ContactOut · not in suite	Reverse Contact · #1 of 5
Current-job accuracy	-	95.0%
Fetch success	-	99.0%
Latency p50	-	15,715ms
Cost / profile	-	$0.018
Move detection	-	94.2%
Still at previous employer	-	4.8%
Control accuracy	-	95.9%
Work history completeness	-	9.1
Education completeness	-	99.0%

Technographic Datacore + suite-specific metrics

updated 2026-09-25

Metric	ContactOut · #7 of 10	Reverse Contact · not measured
Coverage	85.0%	-
Detection accuracy	35.5%	-
Latency p50	707ms	-
Cost / lookup	-	-
Live stack recall	37.1%	-
Technologies per domain	80	-
Dated results	0.0%	-
Coverage by geo / size	70.0%	-

Questions about ContactOut vs Reverse Contact

Which is better, ContactOut or Reverse Contact?

Reverse Contact wins 19 of the 33 metrics decided between them, across 4 benchmarks that measured both. Leaderboard ranks: Email Data: ContactOut #14 of 29, Reverse Contact #5 of 29; Phone Data: ContactOut #9 of 24, Reverse Contact #13 of 24; People Data: ContactOut #11 of 24, Reverse Contact #1 of 24; Company Data: ContactOut #11 of 23, Reverse Contact #13 of 23.

How do ContactOut and Reverse Contact compare in user reviews?

ContactOut holds 4.5 / 5 across 128 reviews on G2 and Capterra; Reverse Contact holds 4.7 / 5 across 181 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 ContactOut and Reverse Contact?

ContactOut offers an MCP server, an API, CSV export, batch endpoints, webhooks and native integrations; Reverse Contact offers an MCP server, a command-line tool, an API, dataset delivery, CSV export, webhooks and native integrations. Both offer an MCP server, an API, CSV export, webhooks and native integrations.