Head-to-head · B2B data

Datagma vs Diffbot

Diffbot wins 16 of 23 decided metrics across 2 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.

Datagma

Synchronous B2B enrichment over a simple REST API with pay-per-match pricing.

★ 4.7 · 7 reviewsA

Access: API · CSV · Integrations

Diffbot

Web-scale Knowledge Graph built by crawling the public web: Enhance matches people and organizations, DQL searches entities including job posts, with an optional re-crawl of sources.

★ 4.9 · 29 reviewsA

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

Email Datacore + suite-specific metrics

updated 2026-09-25

Metric	Datagma · #13 of 29	Diffbot · not in suite
Match rate	70.0%	-
Valid email rate	61.9%	-
Latency p50	7,321ms	-
Cost / valid email	$0.021	-
Invalid rate	2.4%	-
Catch-all share	35.7%	-
Business email	100.0%	-
Right-person rate	100.0%	-
Decoy hit rate	0.0%	-
Catch-all detection	0.0%	-
Confidence-score quality	-	-
Geographic coverage	8	-

Phone Datacore + suite-specific metrics

updated 2026-09-25

Metric	Datagma · #12 of 24	Diffbot · not in suite
Match rate	65.3%	-
Valid / reachable rate	84.4%	-
Latency p50	-	-
Cost / mobile number	$0.469	-
Right-person rate	100.0%	-
Mobile coverage	55.1%	-
Disconnected rate	0.0%	-
Low-activity share	15.6%	-
Landline / mobile classification	100.0%	-
Country accuracy	84.4%	-
Geographic coverage	8	-

People Datacore + suite-specific metrics

updated 2026-09-25

Metric	Datagma · #24 of 24	Diffbot · #14 of 24
Profile match rate	69.4%	85.0%
Identity accuracy	97.1%	100.0%
Latency p50	3,143ms	7,232ms
Price / matched profile	$0.026	$0.022
Current employer accuracy	29.4%	68.6%
Move detection	38.5%	25.0%
Decoy hit rate	0.0%	20.0%
Job title accuracy	38.2%	49.0%
Seniority label accuracy	-	-
Location accuracy	0.0%	86.3%
Work history completeness	-	6.2
Education completeness	0.0%	90.2%
Skills present	0.0%	72.5%
Social / profile URLs	100.0%	94.1%
Coverage by geo / function / seniority	33.3%	60.0%

Company Datacore + suite-specific metrics

updated 2026-09-25

Metric	Datagma · #23 of 23	Diffbot · #10 of 23
Domain-to-company match rate	91.0%	99.0%
Company name accuracy	95.6%	94.9%
Latency p50	667ms	1,127ms
Price / matched company	-	$0.022
Industry accuracy	74.7%	83.8%
Employee count ±20%	9.0%	69.9%
HQ / location accuracy	45.1%	82.8%
Description present	71.4%	100.0%
Founding year accuracy	56.0%	73.7%
Domains / social profiles	100.0%	94.9%
Coverage by country / size	84.0%	95.0%

Questions about Datagma vs Diffbot

Which is better, Datagma or Diffbot?

Diffbot wins 16 of the 23 metrics decided between them, across 2 benchmarks that measured both. Leaderboard ranks: People Data: Datagma #24 of 24, Diffbot #14 of 24; Company Data: Datagma #23 of 23, Diffbot #10 of 23.

Which is cheaper, Datagma or Diffbot?

Measured on the list price of each provider's central self-serve pack, divided by what it actually returned: People Data, price per matched profile: Datagma $0.026, Diffbot $0.022.

How do Datagma and Diffbot compare in user reviews?

Datagma holds 4.7 / 5 across 7 reviews on G2; Diffbot holds 4.9 / 5 across 29 reviews on G2. Ratings belong to their platforms and play no part in the benchmark grades.

How can you get data out of Datagma and Diffbot?

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