Head-to-head · B2B data

Aviato vs Cognism

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.

Aviato live

People and company Data Engine API: profiles and work history, work and personal emails, phones, funding, job listings and tech stacks, with on-demand profile rescrapes.

No public reviews

Access: API · Dataset · Batch

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

Email Datacore + suite-specific metrics

updated 2026-09-25

Metric	Aviato · #19 of 29	Cognism · #24 of 29
Match rate	75.5%	66.1%
Valid email rate	35.1%	-
Latency p50	964ms	-
Cost / valid email	-	-
Invalid rate	24.3%	-
Catch-all share	35.1%	-
Business email	100.0%	-
Right-person rate	100.0%	-
Decoy hit rate	0.0%	-
Catch-all detection	-	-
Confidence-score quality	-	-
Geographic coverage	6	-

Phone Datacore + suite-specific metrics

updated 2026-09-25

Metric	Aviato · #24 of 24	Cognism · #5 of 24
Match rate	12.2%	73.5%
Valid / reachable rate	66.7%	-
Latency p50	509ms	-
Cost / mobile number	-	-
Right-person rate	-	-
Mobile coverage	8.2%	-
Disconnected rate	0.0%	-
Low-activity share	33.3%	-
Landline / mobile classification	-	-
Country accuracy	100.0%	-
Geographic coverage	4	-

People Datacore + suite-specific metrics

updated 2026-09-25

Metric	Aviato · #2 of 24	Cognism · not measured
Profile match rate	98.0%	-
Identity accuracy	97.9%	-
Latency p50	727ms	-
Price / matched profile	-	-
Current employer accuracy	85.4%	-
Move detection	88.5%	-
Decoy hit rate	0.0%	-
Job title accuracy	81.3%	-
Seniority label accuracy	-	-
Location accuracy	87.5%	-
Work history completeness	7.8	-
Education completeness	100.0%	-
Skills present	89.6%	-
Social / profile URLs	100.0%	-
Coverage by geo / function / seniority	85.7%	-

Company Datacore + suite-specific metrics

updated 2026-09-25

Metric	Aviato · #21 of 23	Cognism · not measured
Domain-to-company match rate	87.0%	-
Company name accuracy	95.4%	-
Latency p50	562ms	-
Price / matched company	-	-
Industry accuracy	86.2%	-
Employee count ±20%	20.6%	-
HQ / location accuracy	83.9%	-
Description present	100.0%	-
Founding year accuracy	74.7%	-
Domains / social profiles	95.4%	-
Coverage by country / size	74.3%	-

Live Profile Datacore + suite-specific metrics

updated 2026-09-26

Metric	Aviato · #4 of 5	Cognism · not in suite
Current-job accuracy	83.2%	-
Fetch success	90.1%	-
Latency p50	3,323ms	-
Cost / profile	-	-
Move detection	86.5%	-
Still at previous employer	5.0%	-
Control accuracy	79.6%	-
Work history completeness	8.0	-
Education completeness	95.6%	-

Questions about Aviato vs Cognism

Which is better, Aviato or Cognism?

They win the same number of metrics, 1 each, on the 2 benchmarks that measured both: pick on the data you buy. Leaderboard ranks: Email Data: Aviato #19 of 29, Cognism #24 of 29; Phone Data: Aviato #24 of 24, Cognism #5 of 24.

How do Aviato and Cognism compare in user reviews?

Aviato has no public reviews on G2, Capterra, TrustRadius or Trustpilot; Cognism holds 4.5 / 5 across 1,628 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 Aviato and Cognism?

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