b2bdatabenchmarks
Head-to-head · B2B data

HarvestAPI vs ZoomInfo

No suite in this run measured both HarvestAPI and ZoomInfo; each block below shows one of them alone.

HarvestAPI live
Pay-as-you-go LinkedIn scraping API: live profiles, companies, jobs, posts and lead search without cookies, with optional email search on a profile. Also sold as Apify actors.
No public reviews
Access: API
ZoomInfo
Enterprise GTM intelligence: contacts, companies, technographics, intent, orchestration; GTM API with OAuth 2.0.
★ 4.5 · 9,460 reviewsB (strong, 4.2 to 4.5)
Access: MCP · CLI · API · Dataset · CSV · Batch · Webhooks · Integrations
Email Datacore + suite-specific metrics
updated 2026-09-25
Metric HarvestAPI · not measured ZoomInfo · #29 of 29
Match rate-52.3%
Valid email rate--
Latency p50--
Cost / valid email--
Invalid rate--
Catch-all share--
Business email--
Right-person rate--
Decoy hit rate--
Catch-all detection--
Confidence-score quality--
Geographic coverage--
Phone Datacore + suite-specific metrics
updated 2026-09-25
Metric HarvestAPI · not in suite ZoomInfo · #20 of 24
Match rate-60.2%
Valid / reachable rate--
Latency p50--
Cost / mobile number--
Right-person rate--
Mobile coverage--
Disconnected rate--
Low-activity share--
Landline / mobile classification--
Country accuracy--
Geographic coverage--
Live Profile Datacore + suite-specific metrics
updated 2026-09-26
Metric HarvestAPI · #2 of 5 ZoomInfo · not in suite
Current-job accuracy93.1%-
Fetch success99.0%-
Latency p503,350ms-
Cost / profile$0.0037-
Move detection94.2%-
Still at previous employer2.4%-
Control accuracy91.8%-
Work history completeness9.1-
Education completeness99.0%-
Jobs Datacore + suite-specific metrics
updated 2026-09-25
Metric HarvestAPI · #3 of 6 ZoomInfo · not in suite
Employer coverage95.0%-
Postings recall59.3%-
Latency p504,579ms-
Cost / job$0.0001-
Closed or unknown postings10.6%-
Duplicate postings33.8%-
Location accuracy96.3%-
Posted-date accuracy32.8%-
Description present0.0%-
Coverage by country91.7%-

Questions about HarvestAPI vs ZoomInfo

Which is better, HarvestAPI or ZoomInfo?

No benchmark in this run measured both, so they have no metric in common. HarvestAPI is ranked on Live Profile Data and Jobs Data; ZoomInfo is ranked on Email Data and Phone Data.

How do HarvestAPI and ZoomInfo compare in user reviews?

HarvestAPI has no public reviews on G2, Capterra, TrustRadius or Trustpilot; ZoomInfo holds 4.5 / 5 across 9,460 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 HarvestAPI and ZoomInfo?

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

Compare HarvestAPI with another provider

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Suggest a data provider

Not automatic, on purpose: a human has to get access (or request it when there's no self-serve), plug in an API key, adapt the frozen test files to the provider's schema, then run the suites. Leave the details below and we'll take it from there, usually within a few weeks.