Head-to-head · B2B data

Apollo.io vs Blitz API

Apollo.io wins 25 of 40 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.

Apollo.io

All-in-one GTM platform: B2B database, prospecting, enrichment, job-posting filters, sequences, dialer and sales automation.

★ 4.7 · 10,265 reviewsA

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

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

Email Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · #3 of 29	Blitz API · #15 of 29
Match rate	90.0%	57.1%
Valid email rate	64.8%	67.9%
Latency p50	1,302ms	297ms
Cost / valid email	$0.043	$0.154
Invalid rate	1.9%	0.0%
Catch-all share	31.5%	32.1%
Business email	100.0%	100.0%
Right-person rate	94.4%	100.0%
Decoy hit rate	0.0%	-
Catch-all detection	100.0%	-
Confidence-score quality	-	-
Geographic coverage	9	7

Phone Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · not measured	Blitz API · #23 of 24
Match rate	-	34.7%
Valid / reachable rate	-	76.5%
Latency p50	-	348ms
Cost / mobile number	-	$0.226
Right-person rate	-	78.6%
Mobile coverage	-	26.5%
Disconnected rate	-	0.0%
Low-activity share	-	23.5%
Landline / mobile classification	-	-
Country accuracy	-	100.0%
Geographic coverage	-	4

People Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · #4 of 24	Blitz API · #16 of 24
Profile match rate	100.0%	91.8%
Identity accuracy	100.0%	93.3%
Latency p50	1,303ms	294ms
Price / matched profile	$0.025	$0.054
Current employer accuracy	95.0%	95.6%
Move detection	88.5%	-
Decoy hit rate	100.0%	-
Job title accuracy	71.7%	86.7%
Seniority label accuracy	85.7%	-
Location accuracy	88.3%	86.7%
Work history completeness	6.7	7.7
Education completeness	0.0%	100.0%
Skills present	0.0%	22.2%
Social / profile URLs	81.7%	100.0%
Coverage by geo / function / seniority	100.0%	75.0%

Company Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · #1 of 23	Blitz API · #15 of 23
Domain-to-company match rate	100.0%	97.0%
Company name accuracy	98.0%	94.8%
Latency p50	906ms	522ms
Price / matched company	$0.025	$0.051
Industry accuracy	76.0%	78.4%
Employee count ±20%	73.0%	26.0%
HQ / location accuracy	86.0%	82.5%
Description present	100.0%	96.9%
Founding year accuracy	76.0%	60.8%
Domains / social profiles	97.0%	97.9%
Coverage by country / size	100.0%	94.3%

Jobs Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · #2 of 6	Blitz API · #5 of 6
Employer coverage	96.7%	91.7%
Postings recall	78.0%	73.2%
Latency p50	3,896ms	2,143ms
Cost / job	$0.0023	$0.019
Closed or unknown postings	29.9%	71.2%
Duplicate postings	15.0%	22.2%
Location accuracy	96.3%	93.1%
Posted-date accuracy	67.8%	58.4%
Description present	0.0%	0.0%
Coverage by country	92.9%	88.9%

Technographic Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · #1 of 10	Blitz API · not in suite
Coverage	100.0%	-
Detection accuracy	55.8%	-
Latency p50	906ms	-
Cost / lookup	$0.025	-
Live stack recall	61.8%	-
Technologies per domain	73	-
Dated results	0.0%	-
Coverage by geo / size	100.0%	-

Questions about Apollo.io vs Blitz API

Which is better, Apollo.io or Blitz API?

Apollo.io wins 25 of the 40 metrics decided between them, across 4 benchmarks that measured both. Leaderboard ranks: Email Data: Apollo.io #3 of 29, Blitz API #15 of 29; People Data: Apollo.io #4 of 24, Blitz API #16 of 24; Company Data: Apollo.io #1 of 23, Blitz API #15 of 23; Jobs Data: Apollo.io #2 of 6, Blitz API #5 of 6.

Which is cheaper, Apollo.io or Blitz API?

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: Apollo.io $0.043, Blitz API $0.154; People Data, price per matched profile: Apollo.io $0.025, Blitz API $0.054; Company Data, price per matched company: Apollo.io $0.025, Blitz API $0.051; Jobs Data, cost per job: Apollo.io $0.0023, Blitz API $0.019.

How do Apollo.io and Blitz API compare in user reviews?

Apollo.io holds 4.7 / 5 across 10,265 reviews on G2, Capterra and Product Hunt; Blitz API has no public reviews on G2, Capterra, TrustRadius or Trustpilot. Ratings belong to their platforms and play no part in the benchmark grades.

How can you get data out of Apollo.io and Blitz API?

Apollo.io offers an MCP server, a command-line tool, an API, CSV export, batch endpoints, webhooks and native integrations; Blitz API offers an MCP server and an API. Both offer an MCP server and an API.