Head-to-head · B2B data

Captain Data vs ZoomInfo

No suite in this run measured both Captain Data and ZoomInfo; each block below shows one of them alone.

Captain Data live

Real-time people and company search / enrichment API over 750M+ profiles, strong on LinkedIn resolution and employee mapping.

★ 4.6 · 80 reviewsA

Access: MCP · API · Dataset

ZoomInfo

Enterprise GTM intelligence: contacts, companies, technographics, intent, orchestration; GTM API with OAuth 2.0.

★ 4.5 · 9,460 reviewsB

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

Email Datacore + suite-specific metrics

updated 2026-09-25

Metric	Captain Data · not in suite	ZoomInfo · #29 of 29
Match rate	-	52.3%
Valid email rate	-	-
Latency p50	-	-
Cost / valid email	-	-
Invalid rate	-	-
Catch-all share	-	-
Business email	-	-
Right-person rate	-	-
Decoy hit rate	-	-
Catch-all detection	-	-
Confidence-score quality	-	-
Geographic coverage	-	-

Phone Datacore + suite-specific metrics

updated 2026-09-25

Metric	Captain Data · not in suite	ZoomInfo · #20 of 24
Match rate	-	60.2%
Valid / reachable rate	-	-
Latency p50	-	-
Cost / mobile number	-	-
Right-person rate	-	-
Mobile coverage	-	-
Disconnected rate	-	-
Low-activity share	-	-
Landline / mobile classification	-	-
Country accuracy	-	-
Geographic coverage	-	-

Company Datacore + suite-specific metrics

updated 2026-09-25

Metric	Captain Data · #20 of 23	ZoomInfo · not measured
Domain-to-company match rate	69.4%	-
Company name accuracy	100.0%	-
Latency p50	7,017ms	-
Price / matched company	$0.064	-
Industry accuracy	72.0%	-
Employee count ±20%	10.0%	-
HQ / location accuracy	72.0%	-
Description present	100.0%	-
Founding year accuracy	32.0%	-
Domains / social profiles	96.0%	-
Coverage by country / size	42.9%	-

Questions about Captain Data vs ZoomInfo

Which is better, Captain Data or ZoomInfo?

No benchmark in this run measured both, so they have no metric in common. Captain Data is ranked on Company Data; ZoomInfo is ranked on Email Data and Phone Data.

How do Captain Data and ZoomInfo compare in user reviews?

Captain Data holds 4.6 / 5 across 80 reviews on G2 and Capterra; ZoomInfo holds 4.5 / 5 across 9,460 reviews on G2 and Capterra. Ratings belong to their platforms and play no part in the benchmark grades.

How can you get data out of Captain Data and ZoomInfo?

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