# DataVertex, free: Email finder API

> Find verified personal emails and mobile phone data from candidate profiles. Fast, reliable, and at scale.

DataVertex's email finder API on its Free trial plan. It costs $0.00 per 1,000 emails. DataVertex's docs list 5 of the 10 fields on our checklist: Personal email, Name, Job title, Company, LinkedIn URL.
We haven't run DataVertex through [our email finder API benchmark](https://datacircle.dev/best-email-finder-api.txt) yet.
This plan is free. We rank 1,630 plans for email finder APIs by price. Half the plans cost $20.00 per 1,000 emails or less. [See how many email finder API plans are free.](https://datacircle.dev/best-email-finder-api.txt)
[ClearBounce's $3.20 monthly plan](https://datacircle.dev/find-email-apis/clearbounce/3-20-monthly/llms.txt) costs the least per 1,000 emails. ClearBounce's $3.20 monthly plan charges nothing per call. You get as many emails as ClearBounce's rate limit allows.
[ClearBounce's $4 pack](https://datacircle.dev/find-email-apis/clearbounce/4-pack/llms.txt) covers any number of emails. ClearBounce's $4 pack costs more up front than ClearBounce's $3.20 monthly plan.
[DiscoLike](https://datacircle.dev/find-email-apis/discolike/399-monthly-team-post-email-find/llms.txt), [GetProspect](https://datacircle.dev/find-email-apis/getprospect/399-monthly-growth-50k-post-v2-email-find/llms.txt) and [Icypeas](https://datacircle.dev/find-email-apis/icypeas/499-monthly-hypergrowth-100000-credits-a-month-post-email-search/llms.txt) are the best email finder API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/find-email-apis/datavertex/free
- [Email finder API: the best of 90+ providers compared](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://www.data-vertex.com/free-trial?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://api.data-vertex.com/v1/lookup`
- API key: with the plan, on https://www.data-vertex.com/free-trial?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://docs.data-vertex.com/candidate_lookup_endpoint/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing#example-1-email-only-lookup-for-cold-outreach
- Sold by: DataVertex (https://www.data-vertex.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 50%
- Personal email: ✓
- Name: ✓
- Job title: ✓
- Company: ✓
- LinkedIn URL: ✓

## Price

- $ per 1,000 emails: $0.00
- Per: call
- Billing: free

## Strengths

- Strengths: found live

## Aggregators

- Aggregators: none

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Find verified personal emails and mobile phone data from candidate profiles. Fast, reliable, and at scale.

## Data

- Freshness: live
- Keep data: for the Term of the license, on its expiry or termination, delete or destroy all copies of the Licensed Data
- Use data: "DataVertex grants Customer a non-exclusive, non-transferable, revocable license to access and use the Licensed Data via the API or On-Demand solely for Recruiting Use during the Term." "Customer may not (and may not permit others to): sell, lease, sublicense, distribute, publish, or otherwise make the Licensed Data available to any third party (other than Customer's direct clients as permitted above) for any use, Use the Licensed Data for any purpose other than recruiting, candidate sourcing/enrichment, or placement services for Customer's internal team or direct clients, use the Licensed Data for lead generation, telemarketing, sales, email blasts, list rental, resale, or any mass-outreach use, use, or permit use of, the Licensed Data to assist others in competing with DataVertex or its data-services business, reverse engineer, decompile, or extract the API or underlying data beyond what is permitted under the API documentation, access or use the API or Licensed Data in any manner that violates applicable laws, regulations, or the rights of individuals or third parties."

## Plan

- Pay: $0
- Expires: most trials last approximately 14 days

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: one of linkedin_url or candidate_id, reveal_personal_email true
- Method: POST
- Path: /v1/lookup

## About the plan

- Plan: Free trial
- Who can get it: anyone with a business email (the trial form asks for one, DataVertex reaches out about the use case and provisions the trial)

## The 17 fields the plan's answer can hold

success, lookup identifier, lookup type, LinkedIn URL, candidate ID, name, current title, current company, personal email, contact data retrieved, retrieved at, total requested, successful, failed, credits used, credits remaining, billing note

## DataVertex's plans (10)

- [DataVertex, free](https://datacircle.dev/find-email-apis/datavertex/free/llms.txt): $0.00 per 1,000, 50% complete, live
- [DataVertex, $30 monthly](https://datacircle.dev/find-email-apis/datavertex/30-monthly/llms.txt): $90.00 per 1,000, 50% complete, live
- [DataVertex, $100 monthly](https://datacircle.dev/find-email-apis/datavertex/100-monthly/llms.txt): $83.333 per 1,000, 50% complete, live
- [DataVertex, $250 monthly](https://datacircle.dev/find-email-apis/datavertex/250-monthly/llms.txt): $75.00 per 1,000, 50% complete, live
- [DataVertex, $480 monthly](https://datacircle.dev/find-email-apis/datavertex/480-monthly/llms.txt): $72.00 per 1,000, 50% complete, live
- [DataVertex, $324 yearly](https://datacircle.dev/find-email-apis/datavertex/324-yearly/llms.txt): $81.00 per 1,000, 50% complete, live
- [DataVertex, $1,080 yearly](https://datacircle.dev/find-email-apis/datavertex/1080-yearly/llms.txt): $75.00 per 1,000, 50% complete, live
- [DataVertex, $2,700 yearly](https://datacircle.dev/find-email-apis/datavertex/2700-yearly/llms.txt): $67.50 per 1,000, 50% complete, live
- [DataVertex, $5,184 yearly](https://datacircle.dev/find-email-apis/datavertex/5184-yearly/llms.txt): $64.80 per 1,000, 50% complete, live
- [DataVertex, contact us](https://datacircle.dev/find-email-apis/datavertex/contact-us/llms.txt): 50% complete, live

## DataVertex's calls for this API (1)

- `POST /v1/lookup`: [DataVertex, free](https://datacircle.dev/find-email-apis/datavertex/free/llms.txt)

## DataVertex's APIs (4)

- [DataVertex: email finder API pricing, 10 plans](https://datacircle.dev/find-email-apis/datavertex/free/llms.txt)
- [DataVertex: phone finder API pricing, 10 plans](https://datacircle.dev/find-phone-apis/datavertex/free/llms.txt)
- [DataVertex: LinkedIn profile API pricing, 10 plans](https://datacircle.dev/linkedin-profile-apis/datavertex/free/llms.txt)
- [DataVertex: LinkedIn people search API pricing, 10 plans, POST /v1/search, Candidate Search](https://datacircle.dev/linkedin-people-search-apis/datavertex/free-trial-post-v1-search-candidate-search/llms.txt)
- [DataVertex: LinkedIn people search API pricing, 10 plans, POST /v1/search, Job Description Search](https://datacircle.dev/linkedin-people-search-apis/datavertex/free-trial-post-v1-search-job-description-search/llms.txt)

## DataVertex: email finder API alternatives

- [Gamalogic, $16 pack](https://datacircle.dev/find-email-apis/gamalogic/16-pack/llms.txt): $64.00 per 1,000, 10% complete, live
- [lemlist, $322 pack](https://datacircle.dev/find-email-apis/lemlist/322-pack/llms.txt): $64.40 per 1,000, 60% complete, live
- [SignalHire, $469 yearly, Emails](https://datacircle.dev/find-email-apis/signalhire/469-yearly-emails/llms.txt): $65.139 per 1,000, 60% complete, live
- [Dropcontact, €29 monthly](https://datacircle.dev/find-email-apis/dropcontact/29-monthly/llms.txt): $65.267 per 1,000, 60% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-06.

- https://docs.data-vertex.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://docs.data-vertex.com/candidate_lookup_endpoint/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://docs.data-vertex.com/candidate_search_endpoint/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.data-vertex.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.data-vertex.com/api-pricing-plans?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.data-vertex.com/free-trial?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.data-vertex.com/recruiting-contact-data-enrichment-api-services?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.data-vertex.com/service-agreement?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing