# Lensmor, $499 monthly: Email finder API

> Start an asynchronous job to unlock email addresses for one or more personnel records.

Lensmor's Basic plan for the email finder API costs $213.857 per 1,000 emails. Lensmor's docs list none of the 10 fields on our checklist: Verification, Confidence, Catch-all domain, Where found and 6 more.
We haven't run Lensmor through [our email finder API benchmark](https://datacircle.dev/best-email-finder-api.txt) yet.
Half of the 1,683 plans we rank by price cost $20.00 per 1,000 emails or less. This plan costs less per 1,000 emails than 11% of the 1,683 plans.
[ClearBounce's $3.20 monthly plan](https://datacircle.dev/find-email-apis/clearbounce/3-20-monthly/llms.txt) is the cheapest paid plan 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.
[GetProspect](https://datacircle.dev/find-email-apis/getprospect/399-monthly-growth-50k-post-v2-email-find/llms.txt), [DiscoLike](https://datacircle.dev/find-email-apis/discolike/399-monthly-team-post-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/lensmor/499-monthly
- [Email finder API: the best of 90+ providers compared](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://lensmor.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://platform.lensmor.com/external/contacts/unlock`
- API key: with the plan, on https://lensmor.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://api.lensmor.com/api-reference/contacts/unlock-contact-emails?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Sold by: Lensmor (https://lensmor.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 0%

## Price

- $ per 1,000 emails: $213.857
- Per: result
- Billing: monthly
- $ a month: $499

## Strengths

- Strengths: bounces refunded, 100+ people a request, found live, nothing charged when not found

## Aggregators

- Aggregators: none

## Charges

- Repeat free: no limit

## Overage

- Units cap: hard
- Add-ons: 10,000 credits once for $249 ($373.50 per 1,000) · 25,000 credits once for $549 ($329.40 per 1,000) · 60,000 credits once for $1,199 ($299.75 per 1,000)

## Not found

- $ per 1,000: $0.00

## Bounce

- Bounce refund: the credit, refunded automatically when a revealed email turns out to be wrong

## In their words

- Their pitch: Start an asynchronous job to unlock email addresses for one or more personnel records.

## Data

- Freshness: live
- What it checks: mailbox
- Keep data: no limit
- Use data: Permitted Use: You may use our live API to integrate Lensmor data into your internal CRMs (e.g., Salesforce and HubSpot) or internal AI agents. Prohibited Use: You may not use the API to build a competing data product, resell the raw data, or expose our data publicly without our written consent. Subject to applicable law and any provider restrictions, you may use Enrichment Results for your internal business purposes. You agree NOT to: Resell Data: Sell, rent, or lease the data obtained from Lensmor to third parties. Scrape Us: Use bots to scrape data from our dashboard. Spam: Use retrieved email addresses to send unsolicited spam in violation of CAN-SPAM, GDPR, or other anti-spam laws.

## Plan

- Pay: $499
- You get: 35,000 credits a month
- Enough for: about 2,333 results a month
- Expires: end of each month, unused credits do not roll over

## Rate limit

- Per second: 2
- Batch: 2,000

## Speed

- Answer: by polling

## The call

- You send: personnel_ids. Optional: event_id, x-call-source header
- Method: POST
- Path: /external/contacts/unlock

## About the plan

- Plan: Basic
- Who can get it: anyone acting in a professional capacity for business purposes (B2B)

## The 5 fields the plan's answer can hold

task ID, task status, personnel ID, unlock status, email

## Lensmor's plans (4)

- [Lensmor, $499 monthly](https://datacircle.dev/find-email-apis/lensmor/499-monthly/llms.txt): $213.857 per 1,000, 0% complete, live
- [Lensmor, $4,990 yearly](https://datacircle.dev/find-email-apis/lensmor/4990-yearly/llms.txt): $178.214 per 1,000, 0% complete, live
- [Lensmor, $14,900 yearly](https://datacircle.dev/find-email-apis/lensmor/14900-yearly/llms.txt): $149.00 per 1,000, 0% complete, live
- [Lensmor, contact us](https://datacircle.dev/find-email-apis/lensmor/contact-us/llms.txt): 0% complete, live

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

- `POST /external/contacts/unlock`: [Lensmor, $499 monthly](https://datacircle.dev/find-email-apis/lensmor/499-monthly/llms.txt)

## Lensmor's APIs (5)

- [Lensmor: company enrichment API pricing, 4 plans](https://datacircle.dev/company-enrichment-apis/lensmor/499-monthly/llms.txt)
- [Lensmor: email finder API pricing, 4 plans](https://datacircle.dev/find-email-apis/lensmor/499-monthly/llms.txt)
- [Lensmor: phone finder API pricing, 4 plans](https://datacircle.dev/find-phone-apis/lensmor/499-monthly/llms.txt)
- [Lensmor: people search API pricing, 4 plans](https://datacircle.dev/people-search-apis/lensmor/499-monthly/llms.txt)
- [Lensmor: company discovery API pricing, 4 plans, POST /external/exhibitors/search](https://datacircle.dev/company-discovery-apis/lensmor/499-monthly-basic-post-external-exhibitors-search/llms.txt)
- [Lensmor: company discovery API pricing, 4 plans, POST /external/exhibitors/search-by-company-name](https://datacircle.dev/company-discovery-apis/lensmor/499-monthly-basic-post-external-exhibitors-search-by-company-name/llms.txt)

## Lensmor: email finder API alternatives

- [RocketReach, $209 monthly, Ultimate, GET /person/lookup](https://datacircle.dev/find-email-apis/rocketreach/209-monthly-ultimate-get-person-lookup/llms.txt): $209.00 per 1,000, 80% complete, live
- [LinkFinder AI, $75 pack, Pay As You Go — Medium, POST /, linkedin_profile_to_email](https://datacircle.dev/find-email-apis/linkfinder-ai/75-pack-pay-as-you-go-medium-post-linkedin-profile-to-email/llms.txt): $214.286 per 1,000, 0% complete, live
- [Lix, $109 monthly](https://datacircle.dev/find-email-apis/lix/109-monthly/llms.txt): $218.00 per 1,000, 10% complete, live
- [ZeroBounce, top-up from $274](https://datacircle.dev/find-email-apis/zerobounce/top-up-from-274/llms.txt): $219.20 per 1,000, 20% 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 2026-11-07.

- https://api.lensmor.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://api.lensmor.com/api-reference/contacts/get-contact-unlock-task?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://api.lensmor.com/api-reference/contacts/unlock-contact-emails?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://api.lensmor.com/authentication?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://api.lensmor.com/concepts/credits-and-access?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://api.lensmor.com/concepts/rate-limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://api.lensmor.com/guides/unlock-contact-emails?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://api.lensmor.com/llms-full.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://api.lensmor.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://help.lensmor.com/articles/4273965-credits-usage-policy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://help.lensmor.com/articles/6793744-reveal-and-enrich-contact-data?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://lensmor.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.lensmor.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing