Head-to-head · B2B data

Apollo.io vs Fiber AI

Apollo.io wins 27 of 39 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

Fiber AI live

B2B search and enrichment API with waterfall contact reveal, job-posting search and live LinkedIn profile and company fetch, over REST, official SDKs and MCP.

No public reviews

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

Email Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · #3 of 29	Fiber AI · #16 of 29
Match rate	90.0%	77.6%
Valid email rate	64.8%	63.2%
Latency p50	1,302ms	17,360ms
Cost / valid email	$0.043	$0.057
Invalid rate	1.9%	2.6%
Catch-all share	31.5%	31.6%
Business email	100.0%	100.0%
Right-person rate	94.4%	97.4%
Decoy hit rate	0.0%	0.0%
Catch-all detection	100.0%	-
Confidence-score quality	-	-
Geographic coverage	9	8

Phone Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · not measured	Fiber AI · #18 of 24
Match rate	-	46.9%
Valid / reachable rate	-	78.3%
Latency p50	-	4,967ms
Cost / mobile number	-	$0.069
Right-person rate	-	73.7%
Mobile coverage	-	36.7%
Disconnected rate	-	0.0%
Low-activity share	-	21.7%
Landline / mobile classification	-	100.0%
Country accuracy	-	91.3%
Geographic coverage	-	5

People Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · #4 of 24	Fiber AI · #10 of 24
Profile match rate	100.0%	95.9%
Identity accuracy	100.0%	97.9%
Latency p50	1,303ms	1,136ms
Price / matched profile	$0.025	$0.036
Current employer accuracy	95.0%	89.4%
Move detection	88.5%	94.2%
Decoy hit rate	100.0%	0.0%
Job title accuracy	71.7%	78.7%
Seniority label accuracy	85.7%	20.5%
Location accuracy	88.3%	95.7%
Work history completeness	6.7	7.8
Education completeness	0.0%	100.0%
Skills present	0.0%	57.4%
Social / profile URLs	81.7%	100.0%
Coverage by geo / function / seniority	100.0%	83.3%

Company Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · #1 of 23	Fiber AI · #7 of 23
Domain-to-company match rate	100.0%	100.0%
Company name accuracy	98.0%	95.0%
Latency p50	906ms	1,131ms
Price / matched company	$0.025	$0.036
Industry accuracy	76.0%	77.0%
Employee count ±20%	73.0%	27.0%
HQ / location accuracy	86.0%	85.0%
Description present	100.0%	97.0%
Founding year accuracy	76.0%	69.0%
Domains / social profiles	97.0%	100.0%
Coverage by country / size	100.0%	100.0%

Live Profile Datacore + suite-specific metrics

updated 2026-09-26

Metric	Apollo.io · not in suite	Fiber AI · #3 of 5
Current-job accuracy	-	93.1%
Fetch success	-	98.0%
Latency p50	-	5,381ms
Cost / profile	-	$0.037
Move detection	-	94.2%
Still at previous employer	-	4.8%
Control accuracy	-	91.8%
Work history completeness	-	8.6
Education completeness	-	99.0%

Jobs Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · #2 of 6	Fiber AI · not measured
Employer coverage	96.7%	-
Postings recall	78.0%	-
Latency p50	3,896ms	-
Cost / job	$0.0023	-
Closed or unknown postings	29.9%	-
Duplicate postings	15.0%	-
Location accuracy	96.3%	-
Posted-date accuracy	67.8%	-
Description present	0.0%	-
Coverage by country	92.9%	-

Technographic Datacore + suite-specific metrics

updated 2026-09-25

Metric	Apollo.io · #1 of 10	Fiber AI · #10 of 10
Coverage	100.0%	83.0%
Detection accuracy	55.8%	18.0%
Latency p50	906ms	1,131ms
Cost / lookup	$0.025	$0.043
Live stack recall	61.8%	6.6%
Technologies per domain	73	3
Dated results	0.0%	0.0%
Coverage by geo / size	100.0%	65.0%

Questions about Apollo.io vs Fiber AI

Which is better, Apollo.io or Fiber AI?

Apollo.io wins 27 of the 39 metrics decided between them, across 4 benchmarks that measured both. Leaderboard ranks: Email Data: Apollo.io #3 of 29, Fiber AI #16 of 29; People Data: Apollo.io #4 of 24, Fiber AI #10 of 24; Company Data: Apollo.io #1 of 23, Fiber AI #7 of 23; Technographic Data: Apollo.io #1 of 10, Fiber AI #10 of 10.

Which is cheaper, Apollo.io or Fiber AI?

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, Fiber AI $0.057; People Data, price per matched profile: Apollo.io $0.025, Fiber AI $0.036; Company Data, price per matched company: Apollo.io $0.025, Fiber AI $0.036; Technographic Data, cost per lookup: Apollo.io $0.025, Fiber AI $0.043.

How do Apollo.io and Fiber AI compare in user reviews?

Apollo.io holds 4.7 / 5 across 10,265 reviews on G2, Capterra and Product Hunt; Fiber AI 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 Fiber AI?

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