Head to head
Exa vs People Data Labs
As a ai candidate sourcing tools API, People Data Labs rates higher on the APIbenchmarks Index, 84.9 to 84.8, a 0.1-point gap. Here is how they compare on each criterion.
84.8ABI / 100
Developers and AI agents that want semantic people discovery across the open web, not exact-field recruiter filters
Criterion by criterion
| Criterion | Exa | People Data Labs |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 84.8 | 84.9 |
Specifications
| Exa | People Data Labs | |
|---|---|---|
| Best for | Developers and AI agents that want semantic people discovery across the open web, not exact-field recruiter filters | Bulk person/company data for builders |
| Free tier | $10 credits for new accounts, reset monthly, no card required | 100 person/company lookups/mo (emails/phones obfuscated) |
| Pricing | Pay-as-you-go per 1,000 requests; enterprise custom | Per enrichment credit |
| Official SDKs | 5 languages | 7 languages |
Is Exa better than People Data Labs?
On the APIbenchmarks Index, People Data Labs rates higher (84.9 vs 84.8). It leads on the four weighted criteria, but price is reported separately, so the best choice still depends on your budget.
Verdict in one line
People Data Labs leads by 0.1 points (84.9 vs 84.8) and wins 2 of 4 criteria; Exa wins 1.
Winner by criterion
| Criterion | Winner | ||
|---|---|---|---|
| Documentation & DX | 86 | 88 | |
| Reliability | 80 | 82 | |
| Ecosystem & SDKs | 84 | 80 | |
| Accessibility | 90 | 90 | Tie |
Choose Exa if… / choose People Data Labs if…
- →ecosystem & sdks matters most to you (84 vs 80)
- →your use case matches its focus: developers and ai agents that want semantic people discovery across the open web, not exact-field recruiter filters
- →documentation & dx matters most to you (88 vs 86)
- →reliability matters most to you (82 vs 80)
- →you need broad SDK coverage (7 official SDKs vs 5)
- →your use case matches its focus: bulk person/company data for builders
Pricing side by side
- Model
- Pay-as-you-go per 1,000 requests; enterprise custom
- Free tier
- $10 credits for new accounts, reset monthly, no card required
- Free credits$10 / month
- Search$4-$7 per 1k requests
- Deep search$12-$15 per 1k requests
- EnterpriseCustom
- Model
- Per enrichment credit
- Free tier
- 100 person/company lookups/mo (emails/phones obfuscated)
- Free$0/mo
- ProFrom ~$98/mo
- EnterpriseCustom (commonly $20k-$100k+/yr)
Vendor-published pricing, verified 2026-10-22 (Exa) and 2026-06-27 (People Data Labs).
SDK and language coverage
Both · 1
Python (exa-py)
Only Exa · 4
JavaScript (exa-js)REST APIMCP server (hosted)Agent skill (npx skills add exa-labs/agent-skills)
Only People Data Labs · 6
JavaScript / TypeScript (Node + browser)GoRubyRustcURL / RESTOpenAPI (Swagger) specification
Strengths and weaknesses
- +$10 free credit that resets monthly, no card needed
- +Published pay-as-you-go pricing
- +Python and JavaScript SDKs plus a hosted MCP without an API key
- –No structured title/seniority/geography filters (vendor-reported)
- –Websets and people search have no dedicated public price
- –Third-party monitors show frequent short incidents
- +Pay only for successful matches (HTTP 200), missed lookups are not billed
- +Very large breadth: 3B+ person profiles across 200+ countries and ~70M company profiles
- +Developer-first REST API with Elasticsearch-style search queries praised as flexible and well-documented
- –Data refreshes roughly monthly, so job titles and employers can be weeks-to-months stale
- –Heavy reliance on LinkedIn means non-LinkedIn people are under-represented and some self-reported titles leak through
- –Verified emails and direct-dial phones often require extra Person Identify calls at higher per-match cost
Exa vs People Data Labs: questions
- Which has better documentation, Exa or People Data Labs?
- People Data Labs scores higher on documentation and developer experience: 88 vs 86 out of 100.
- Which is more reliable, Exa or People Data Labs?
- People Data Labs scores higher on reliability: 82 vs 80 out of 100.
- Do Exa and People Data Labs have a free tier?
- Exa: yes ($10 credits for new accounts, reset monthly, no card required). People Data Labs: yes (100 person/company lookups/mo (emails/phones obfuscated)).
- How are Exa and People Data Labs priced?
- Exa: Pay-as-you-go per 1,000 requests; enterprise custom. People Data Labs: Per enrichment credit.
- Which has more official SDKs?
- People Data Labs lists 7 official SDKs, Exa lists 5.