Head-to-head · B2B data

Blitz API vs Reverse Contact

Reverse Contact wins 23 of 36 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.

Blitz API

API-first GTM data over 1B+ records (550M+ professional profiles, 100M+ job postings): ICP search, people, company and job search, employee finder and enrichment, with MCP.

No public reviews

Access: MCP · API

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	Blitz API · #15 of 29	Reverse Contact · #5 of 29
Match rate	57.1%	98.3%
Valid email rate	67.9%	66.1%
Latency p50	297ms	12,854ms
Cost / valid email	$0.154	$0.041
Invalid rate	0.0%	1.7%
Catch-all share	32.1%	30.5%
Business email	100.0%	97.4%
Right-person rate	100.0%	98.3%
Decoy hit rate	-	20.0%
Catch-all detection	-	-
Confidence-score quality	-	-
Geographic coverage	7	11

Phone Datacore + suite-specific metrics

updated 2026-09-25

Metric	Blitz API · #23 of 24	Reverse Contact · #13 of 24
Match rate	34.7%	77.6%
Valid / reachable rate	76.5%	81.6%
Latency p50	348ms	18,782ms
Cost / mobile number	$0.226	$0.228
Right-person rate	78.6%	84.0%
Mobile coverage	26.5%	61.2%
Disconnected rate	0.0%	0.0%
Low-activity share	23.5%	18.4%
Landline / mobile classification	-	97.4%
Country accuracy	100.0%	86.8%
Geographic coverage	4	7

People Datacore + suite-specific metrics

updated 2026-09-25

Metric	Blitz API · #16 of 24	Reverse Contact · #1 of 24
Profile match rate	91.8%	98.0%
Identity accuracy	93.3%	97.9%
Latency p50	294ms	177ms
Price / matched profile	$0.054	$0.0090
Current employer accuracy	95.6%	93.8%
Move detection	-	96.2%
Decoy hit rate	-	0.0%
Job title accuracy	86.7%	85.4%
Seniority label accuracy	-	-
Location accuracy	86.7%	95.8%
Work history completeness	7.7	7.9
Education completeness	100.0%	100.0%
Skills present	22.2%	89.6%
Social / profile URLs	100.0%	100.0%
Coverage by geo / function / seniority	75.0%	87.5%

Company Datacore + suite-specific metrics

updated 2026-09-25

Metric	Blitz API · #15 of 23	Reverse Contact · #13 of 23
Domain-to-company match rate	97.0%	97.0%
Company name accuracy	94.8%	95.9%
Latency p50	522ms	308ms
Price / matched company	$0.051	$0.027
Industry accuracy	78.4%	78.4%
Employee count ±20%	26.0%	26.0%
HQ / location accuracy	82.5%	80.4%
Description present	96.9%	100.0%
Founding year accuracy	60.8%	57.7%
Domains / social profiles	97.9%	100.0%
Coverage by country / size	94.3%	90.0%

Live Profile Datacore + suite-specific metrics

updated 2026-09-26

Metric	Blitz API · 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%

Jobs Datacore + suite-specific metrics

updated 2026-09-25

Metric	Blitz API · #5 of 6	Reverse Contact · not measured
Employer coverage	91.7%	-
Postings recall	73.2%	-
Latency p50	2,143ms	-
Cost / job	$0.019	-
Closed or unknown postings	71.2%	-
Duplicate postings	22.2%	-
Location accuracy	93.1%	-
Posted-date accuracy	58.4%	-
Description present	0.0%	-
Coverage by country	88.9%	-

Questions about Blitz API vs Reverse Contact

Which is better, Blitz API or Reverse Contact?

Reverse Contact wins 23 of the 36 metrics decided between them, across 4 benchmarks that measured both. Leaderboard ranks: Email Data: Blitz API #15 of 29, Reverse Contact #5 of 29; Phone Data: Blitz API #23 of 24, Reverse Contact #13 of 24; People Data: Blitz API #16 of 24, Reverse Contact #1 of 24; Company Data: Blitz API #15 of 23, Reverse Contact #13 of 23.

Which is cheaper, Blitz API or Reverse Contact?

Measured on the list price of each provider's central self-serve pack, divided by what it actually returned: Email Data, cost per valid email: Blitz API $0.154, Reverse Contact $0.041; Phone Data, cost per mobile number: Blitz API $0.226, Reverse Contact $0.228; People Data, price per matched profile: Blitz API $0.054, Reverse Contact $0.0090; Company Data, price per matched company: Blitz API $0.051, Reverse Contact $0.027.

How do Blitz API and Reverse Contact compare in user reviews?

Blitz API has no public reviews on G2, Capterra, TrustRadius or Trustpilot; 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 Blitz API and Reverse Contact?

Blitz API offers an MCP server and an API; 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 and an API.