Exa vs Parallel
Company enrichment, measured head-to-head on the same 282 human-reviewed companies: Parallel currently leads on both measured accuracy axes. Every scored field judged against human-reviewed Ground Truth; latency and cost measured beside accuracy. Not vendor claims.
Exa or Parallel — measured winner per axis
| Axis | Exa | Parallel | Measured winner |
|---|---|---|---|
| Correct data end to end (correct field yield) | 60.5% | 87.1% | Parallel |
| Right when returned (accuracy when present) | 76.2% | 90.5% | Parallel |
| Companies resolved (resolution rate) | 100.0% | 99.7% | Exa |
| Speed (median latency) | 8,143 ms | 21,317 ms | Exa |
| Cost (cohort, self-serve rates) (estimated cost) | $4.23 | $14.10 | Exa |
Contact/person data, intent data, and integrations are not measured here — this is the company-firmographic slice only. Full leaderboard, methodology, and per-company evidence →
There is no single “best” company enrichment API — the independent benchmark points to a different provider depending on the axis your workflow is constrained by. Every leader below is measured on 282 human-reviewed companies:
- CRM data you can trust end to endApollohighest enrichment success rate · 90.7%
- Few wrong values written — right when returnedApollohighest field accuracy · 94.9%
- Fill the most fields per companyParallelhighest field coverage · 94.7%
- Find the most companies overallPredict Leadshighest company match rate · 100.0%
- Real-time enrichment in product or agent flowsPeople Data Labslowest median latency · 274 ms
- Budget-constrained backfillsCompanyEnrichlowest estimated cost · $2.76 cohort
Full provider comparison, methodology, and per-company evidence: the company enrichment benchmark →
Exa vs Parallel — common questions
Exa vs Parallel: which has better company data?
On measured correct field yield (of the fields that could be filled correctly, how many were), Parallel leads: Exa 60.5% vs Parallel 87.1%, judged field-by-field against human-reviewed Ground Truth on the same 282-company cohort. On accuracy of returned fields, Parallel leads (76.2% vs 90.5%).
Is Exa or Parallel cheaper for company enrichment?
At public entry self-serve rates for the full 282-company cohort: Exa $4.23 vs Parallel $14.10 — Exa is cheaper. Free allowances and volume discounts excluded; weigh cost against yield, since cheap wrong data costs more downstream.
Which is faster, Exa or Parallel?
Median request latency: Exa 8,143 ms vs Parallel 21,317 ms — Exa is faster. Latency matters for real-time enrichment in product or agent flows; for batch backfills it usually doesn't.
Where does this comparison data come from?
The independent company-enrichment benchmark on this site: both providers received the same 282 company domains, responses were normalized to one contract, and GPT-5.6 judged each scored field against human-reviewed Ground Truth. No vendor pays for inclusion or rank; every judgment is public and reproducible.