OpenFunnel BenchWork Email Enrichment

Work email enrichment benchmark for GTM Agents Or Engineers

Evaluate email enrichment providers the way a GTM engineer or agent actually buys them: can this provider return the right work email, how often is it wrong, and what does a correct result cost.

OpenFunnel Work Email Benchmark

Main comparison below shows providers that can use name, company, and LinkedIn profile input.

Main Comparison

Best for teams evaluating providers when the input includes person first name, last name, and LinkedIn.

Name, company, and LinkedIn input work email enrichment benchmark leaderboard
RankProviderExact-match rateWrong-email rateCost per exact match
1
FullEnrich
217 of 217 contacts scored
84.33%12.44%$0.07
2
Fiber Single
217 of 217 contacts scored
71.43%22.12%$0.05
3
ContactOut
217 of 217 contacts scored
12.90%5.53%N/A
Show methodology and secondary detail

Methodology

  1. Build the benchmark from real B2B users who are already associated with active customer or workspace usage, rather than from synthetic contacts or guessed email patterns.
  2. Use only contacts where we have a trusted source of work-email truth, then compare provider output against that known work email.
  3. Keep the benchmark public while keeping the underlying identities private: raw emails and person-level evidence are not exposed in the site output.
  4. Give each provider the same inputs within each input set so the comparison stays fair.
  5. Run each provider once per contact and store the returned work email candidate.
  6. Score exact matches against known work emails, then track wrong-email rate, any-email coverage, and cost.
  7. Estimate cost from the cheapest public monthly plan and documented work-email credit usage where public pricing exists.

Metrics

  • Exact-match rate: the share of contacts where the provider returned the correct work email.
  • Wrong-email rate: the share of contacts where the provider returned the wrong work email.
  • Cost per exact match: total estimated spend divided by exact matches.
  • Precision: when a provider returns something, how often it is correct.
  • Any-email coverage: the share of contacts where the provider returned any work email candidate.

Current public cost assumptions use the cheapest monthly plans for FullEnrich and Fiber. ContactOut cost remains unavailable until public API pricing is published.