# Loice, free: Reverse email lookup API

> Turn an email address into the person and company behind it: name, title, company, industry, location and social profiles.

Loice's Free trial plan for the reverse email lookup API costs $0.00 per 1,000 people. We check each provider's docs for 13 fields. Loice's docs list 5: Experience, Education, About, Location, Photo.
We haven't run Loice through [our reverse email lookup API benchmark](https://datacircle.dev/best-reverse-email-lookup-api.txt) yet.
This plan is free. We rank 494 plans for reverse email lookup APIs by price. Half the plans cost $33.988 or less per 1,000 people. [See the best free reverse email lookup API plan.](https://datacircle.dev/best-reverse-email-lookup-api.txt)
[Minerva's $400 monthly plan](https://datacircle.dev/reverse-email-lookup-apis/minerva/400-monthly/llms.txt) costs the least per 1,000 people. Minerva's reverse email lookup API costs nothing beyond the plan price. [StableEnrich's pay-as-you-go plan](https://datacircle.dev/reverse-email-lookup-apis/stableenrich/pay-as-you-go/llms.txt) costs the least for 10,000 people a month: $0.20.
[Village's $25 pack (Reverse Lookup by Email, cached only)](https://datacircle.dev/reverse-email-lookup-apis/village/25-pack-1000-credits-post-v2-people-enrich-by-email-reverse-lookup-by-email-cached-only/llms.txt) covers any number of people. Village's $25 pack costs less up front than Minerva's $400 monthly plan.
[GetProspect](https://datacircle.dev/reverse-email-lookup-apis/getprospect/399-monthly-growth-50k-post-v2-people-enrich/llms.txt), [Village](https://datacircle.dev/reverse-email-lookup-apis/village/1-monthly/llms.txt) and [Findymail](https://datacircle.dev/reverse-email-lookup-apis/findymail/399-monthly-business-plus-post-api-search-reverse-email-reverse-email-lookup-full/llms.txt) are the best reverse email lookup API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/reverse-email-lookup-apis/loice/free
- [Reverse email lookup API in 2026: the best of 30+ compared](https://datacircle.dev/best-reverse-email-lookup-api.txt)
- Get it: https://loice.ai/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- Request: `POST https://app.loice.ai/api/v1/enrich/email`
- API key: with the plan, on https://loice.ai/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- Its API docs: https://docs.loice.ai/api-reference/enrich-an-email-address?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- Sold by: Loice (https://loice.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 38%
- Experience: ✓
- Education: ✓
- About: ✓
- Location: ✓
- Photo: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Find and verify email · Search LinkedIn profiles by name · Resolve a company LinkedIn page to structured data · Start lead search · Start an employee search · Parse a person's name · Parse a list of names

## Overage

- Units cap: hard

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Turn an email address into the person and company behind it: name, title, company, industry, location and social profiles.

## Data

- Keep data: no limit
- Use data: a non-exclusive, non-transferrable, non-sublicensable license to access and use the Services [...] solely for your internal business purposes to: view the Contributor Database, communicate with a person in a manner that relates to such person's profession, business, or employment using any Business Contact Information, identify prospective sales opportunities, research your existing customers and prospects, and otherwise analyze the Contributor Database in a manner relating to your business-to-business sales, marketing, recruiting, and business development activities, and use the Services for other appropriate business-to-business services [...]. You will not, and will not permit any third party to: use the Services or data derived therefrom to create, train, or improve a product or service that directly competes with Loice's core offerings [...], resell, distribute, disclose, sublicense, transfer, sell, offer for sale, or make available any of the Contributor Database or any part of the Services to any third party, access the Platform on behalf of any person or entity other than you, your Subsidiaries, or your authorized service providers acting under written agreement to perform services for you, incorporate any portion of the Platform or Contributor Database into your own products or services that you offer to third parties [...]. API: You may not access the APIs via a third party's API credentials or integrate the Loice APIs with your own product or service, you are expressly prohibited from using any API to replicate or compete with any Loice products or services, as determined by Loice in its sole discretion, and from selling, sublicensing, or otherwise providing access to any API to any third party

## Plan

- Pay: $0
- You get: 500 credits
- Enough for: 250 calls, once

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email. Optional: Idempotency-Key header
- Method: POST
- Path: /api/v1/enrich/email

## About the plan

- Plan: Free trial
- Who can get it: anyone who adds a payment card (nothing is charged to start the trial)

## The 71 fields the plan's answer can hold

found, email, associated emails, sources, from cache, charged, points charged, balance available, balance reserved, balance granted, failure reason, replay, photo URL, full name, first name, last name, LinkedIn URL, X URL, Facebook URL, Instagram URL, Telegram URL, title, about, company name, company LinkedIn URL, company logo, domain, industry, location, department, seniority, years of experience, employment company name, employment company LinkedIn URL, employment title, employment start, employment end, employment is current, employment location, employment description, education school, education school LinkedIn URL, education degree, education field, education start, education end, employment history status, education history status, company tagline, company description, company industry, company size band, company employee count, company follower count, company website, company domain, company headquarters, company headquarters city, company headquarters region, company headquarters country, company founded year, company type, company specialties, company logo image, company phone, company email, company X URL, company Facebook URL, company Instagram URL, company YouTube URL, company last confirmed

## Loice's plans (5)

- [Loice, free](https://datacircle.dev/reverse-email-lookup-apis/loice/free/llms.txt): $0.00 per 1,000, 38% complete
- [Loice, $30 monthly](https://datacircle.dev/reverse-email-lookup-apis/loice/30-monthly/llms.txt): $30.00 per 1,000, 38% complete
- [Loice, $65 monthly](https://datacircle.dev/reverse-email-lookup-apis/loice/65-monthly/llms.txt): $25.00 per 1,000, 38% complete
- [Loice, $150 monthly](https://datacircle.dev/reverse-email-lookup-apis/loice/150-monthly/llms.txt): $20.00 per 1,000, 38% complete
- [Loice, contact us](https://datacircle.dev/reverse-email-lookup-apis/loice/contact-us/llms.txt): 38% complete

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

- `POST /api/v1/enrich/email`: [Loice, free](https://datacircle.dev/reverse-email-lookup-apis/loice/free/llms.txt)

## Loice's APIs (6)

- [Loice: LinkedIn company data API pricing, 5 plans](https://datacircle.dev/linkedin-company-profile-apis/loice/free/llms.txt)
- [Loice: LinkedIn profile API pricing, 5 plans](https://datacircle.dev/linkedin-profile-apis/loice/free/llms.txt)
- [Loice: LinkedIn people search API pricing, 5 plans](https://datacircle.dev/linkedin-people-search-apis/loice/free/llms.txt)
- [Loice: reverse email lookup API pricing, 5 plans](https://datacircle.dev/reverse-email-lookup-apis/loice/free/llms.txt)
- [Loice: email finder API pricing, 5 plans, POST /api/v1/find, Find and verify email (company mode)](https://datacircle.dev/find-email-apis/loice/free-trial-post-api-v1-find-find-and-verify-email-company-mode/llms.txt)
- [Loice: email finder API pricing, 5 plans, POST /api/v1/find, Find and verify email (email mode)](https://datacircle.dev/find-email-apis/loice/free-trial-post-api-v1-find-find-and-verify-email-email-mode/llms.txt)
- [Loice: email finder API pricing, 5 plans, POST /api/v1/find, Find and verify email (linkedin mode)](https://datacircle.dev/find-email-apis/loice/free-trial-post-api-v1-find-find-and-verify-email-linkedin-mode/llms.txt)
- [Loice: people search API pricing, 5 plans, POST /api/v1/employee-search](https://datacircle.dev/people-search-apis/loice/free-trial-post-api-v1-employee-search/llms.txt)
- [Loice: people search API pricing, 5 plans, POST /api/v1/lead-search](https://datacircle.dev/people-search-apis/loice/free-trial-post-api-v1-lead-search/llms.txt)

## Loice: reverse email lookup API alternatives

- [Village, $1 monthly, Core, POST /v2/people/enrich/by-email, Reverse Lookup by Email](https://datacircle.dev/reverse-email-lookup-apis/village/1-monthly-core-post-v2-people-enrich-by-email-reverse-lookup-by-email/llms.txt): $20.00 per 1,000, 31% complete, stored
- [Fiber AI, $300 monthly, Prospector, POST /v1/email-to-person/single/lite](https://datacircle.dev/reverse-email-lookup-apis/fiber-ai/300-monthly-prospector-post-v1-email-to-person-single-lite/llms.txt): $20.00 per 1,000, 92% complete, stored
- [Bytemine, $500 monthly](https://datacircle.dev/reverse-email-lookup-apis/bytemine/500-monthly/llms.txt): $20.00 per 1,000, 31% complete, stored
- [ScrapeLi, $12 monthly, Monthly 3,000 credits, POST /reverse-email/lookup/](https://datacircle.dev/reverse-email-lookup-apis/scrapeli/12-monthly-monthly-3000-credits-post-reverse-email-lookup/llms.txt): $20.00 per 1,000, 0% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

- https://app.loice.ai/api/v1/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://docs.loice.ai/api-overview.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://docs.loice.ai/api-reference/enrich-an-email-address.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://docs.loice.ai/authentication.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://docs.loice.ai/billing.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://docs.loice.ai/email-enrichment.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://docs.loice.ai/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://docs.loice.ai/plans-and-points.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://docs.loice.ai/rate-limits.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://loice.ai/legal/terms-of-service/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://loice.ai/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing