Head-to-head · B2B data

Crunchbase vs LeadIQ

Dead heat on metrics won: pick on the dimension you buy. Same frozen test sets, same run; the better value in each row is highlighted.

Crunchbase

Private-company database of firmographics, funding rounds, investors, key people and predictions, licensed through API v4, MCP and bulk exports.

★ 4.4 · 413 reviewsB

Access: MCP · API · Dataset · CSV · Integrations

LeadIQ

Prospecting platform built around a Chrome extension: verified work emails and mobile numbers, people and company search with technographics, job-change tracking, a GraphQL API and an MCP connector on shared universal credits.

★ 4.2 · 1,269 reviewsB

Access: MCP · API · CSV · Integrations

Email Datacore + suite-specific metrics

updated 2026-09-25

Metric	Crunchbase · not in suite	LeadIQ · #17 of 29
Match rate	-	78.3%
Valid email rate	-	61.7%
Latency p50	-	682ms
Cost / valid email	-	$0.074
Invalid rate	-	2.1%
Catch-all share	-	34.0%
Business email	-	100.0%
Right-person rate	-	95.7%
Decoy hit rate	-	0.0%
Catch-all detection	-	0.0%
Confidence-score quality	-	+63.0 pts
Geographic coverage	-	8

Phone Datacore + suite-specific metrics

updated 2026-09-25

Metric	Crunchbase · not in suite	LeadIQ · #7 of 24
Match rate	-	83.7%
Valid / reachable rate	-	82.9%
Latency p50	-	680ms
Cost / mobile number	-	$0.600
Right-person rate	-	78.3%
Mobile coverage	-	63.3%
Disconnected rate	-	0.0%
Low-activity share	-	17.1%
Landline / mobile classification	-	92.5%
Country accuracy	-	80.5%
Geographic coverage	-	8

Company Datacore + suite-specific metrics

updated 2026-09-25

Metric	Crunchbase · #4 of 23	LeadIQ · #17 of 23
Domain-to-company match rate	100.0%	95.3%
Company name accuracy	96.0%	98.4%
Latency p50	-	306ms
Price / matched company	-	$0.136
Industry accuracy	61.0%	75.4%
Employee count ±20%	0.0%	23.4%
HQ / location accuracy	82.0%	77.0%
Description present	100.0%	100.0%
Founding year accuracy	75.0%	62.3%
Domains / social profiles	0.0%	98.4%
Coverage by country / size	100.0%	84.6%

Technographic Datacore + suite-specific metrics

updated 2026-09-25

Metric	Crunchbase · not in suite	LeadIQ · #6 of 10
Coverage	-	93.8%
Detection accuracy	-	51.3%
Latency p50	-	306ms
Cost / lookup	-	$0.139
Live stack recall	-	76.5%
Technologies per domain	-	87
Dated results	-	0.0%
Coverage by geo / size	-	84.6%

Questions about Crunchbase vs LeadIQ

Which is better, Crunchbase or LeadIQ?

They win the same number of metrics, 4 each, on the 1 benchmark that measured both: pick on the data you buy. Leaderboard ranks: Company Data: Crunchbase #4 of 23, LeadIQ #17 of 23.

How do Crunchbase and LeadIQ compare in user reviews?

Crunchbase holds 4.4 / 5 across 413 reviews on G2 and Product Hunt; LeadIQ holds 4.2 / 5 across 1,269 reviews on G2, Capterra, Chrome Web Store and Product Hunt. Ratings belong to their platforms and play no part in the benchmark grades.

How can you get data out of Crunchbase and LeadIQ?

Crunchbase offers an MCP server, an API, dataset delivery, CSV export and native integrations; LeadIQ offers an MCP server, an API, CSV export and native integrations. Both offer an MCP server, an API, CSV export and native integrations.