# Reverse Email Lookup, free: Reverse email lookup API

> Get detailed person and company data from just an email address. Instantly enrich your leads, verify users, and enhance your B2B tools with accurate, real-time results—available via simple API integration.

Reverse Email Lookup's reverse email lookup API on its Free plan, $0.00 per 1,000 people. 6 of the 13 key fields: Experience, Skills, Headline, Location, Photo, Certifications.

- This page: https://datacircle.dev/reverse-email-lookup-apis/reverse-email-lookup/free
- Get it: https://reverselookup.email/pricing
- Its API docs: https://reverselookup.email/reverse-email-lookup-api
- Sold by: Reverse Email Lookup (https://reverselookup.email)
- Checked: 2026-10-21

## In the answer

- Completeness: 46%
- Experience: ✓
- Skills: ✓
- Headline: ✓
- Location: ✓
- Photo: ✓
- Certifications: ✓

## Price

- $ per 1,000: $0.00
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Get detailed person and company data from just an email address. Instantly enrich your leads, verify users, and enhance your B2B tools with accurate, real-time results—available via simple API integration.

## Data

- Keep data: no limit
- Use data: Our services are intended for lawful uses, such as research, lead generation, or data enrichment. [...] You may use our services for: Research and analysis, Business or B2B lead generation, Marketing and outreach (within legal limits), Personal contact organization. You agree not to use the service for: Spamming or unsolicited communications, Harassment or invasion of privacy, Any unlawful purpose or to violate any law or regulation, Scraping or bulk downloading our data without explicit written consent. [...] All content, design, text, graphics, and software used on reverselookup.email are owned by us or our licensors and are protected under applicable copyright, trademark, and intellectual property laws. You may not reproduce, distribute, or create derivative works without explicit permission.

## Plan

- Pay: $0
- You get: 15 credits a month

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email
- Method: GET
- Path: /v1/public/services/email_lookup

## About the plan

- Plan: Free
- Who can get it: anyone at least 18 years old and legally capable of entering into a binding agreement

## The 48 fields the plan's answer can hold

status, code, errors, exists, first name, last name, full name, LinkedIn URL, LinkedIn username, Facebook URL, Twitter URL, GitHub URL, job title, job title role, job title levels, job title categories, is CEO, location country, location state, location city, headline, interests, skills, certifications, company name, company website, company size, company founded year, company industry, company LinkedIn ID, company LinkedIn URL, company Facebook URL, company Twitter URL, company location city, company location country, company location state, company products services, company funding last round type, company funding last round amount, company funding last round amount currency code, company funding number of rounds, company annual revenue, is company investor, company organization type, company technologies, email hosting name, email is accept all, avatar

## Reverse Email Lookup's plans (8)

- [Reverse Email Lookup, free](https://datacircle.dev/reverse-email-lookup-apis/reverse-email-lookup/free/llms.txt): $0.00 per 1,000, 46% complete
- [Reverse Email Lookup, $49 monthly](https://datacircle.dev/reverse-email-lookup-apis/reverse-email-lookup/49-monthly/llms.txt): 46% complete
- [Reverse Email Lookup, $99 monthly](https://datacircle.dev/reverse-email-lookup-apis/reverse-email-lookup/99-monthly/llms.txt): 46% complete
- [Reverse Email Lookup, $249 monthly](https://datacircle.dev/reverse-email-lookup-apis/reverse-email-lookup/249-monthly/llms.txt): 46% complete
- [Reverse Email Lookup, $411 yearly](https://datacircle.dev/reverse-email-lookup-apis/reverse-email-lookup/411-yearly/llms.txt): 46% complete
- [Reverse Email Lookup, $831 yearly](https://datacircle.dev/reverse-email-lookup-apis/reverse-email-lookup/831-yearly/llms.txt): 46% complete
- [Reverse Email Lookup, $2,091 yearly](https://datacircle.dev/reverse-email-lookup-apis/reverse-email-lookup/2091-yearly/llms.txt): 46% complete
- [Reverse Email Lookup, contact us](https://datacircle.dev/reverse-email-lookup-apis/reverse-email-lookup/contact-us/llms.txt): 46% complete

## Reverse Email Lookup's calls (1)

- `GET /v1/public/services/email_lookup`: [Reverse Email Lookup, free](https://datacircle.dev/reverse-email-lookup-apis/reverse-email-lookup/free/llms.txt)

## Similar plans of other providers

- [Specter, free, Trial, POST /api/v1/people/by-email/bulk](https://datacircle.dev/reverse-email-lookup-apis/specter/free-trial-post-api-v1-people-by-email-bulk/llms.txt): $0.00 per 1,000, 69% complete
- [Tomba, free](https://datacircle.dev/reverse-email-lookup-apis/tomba/free/llms.txt): $0.00 per 1,000, 15% complete, 1 month
- [UpLead, free](https://datacircle.dev/reverse-email-lookup-apis/uplead/free/llms.txt): $0.00 per 1,000, 15% complete, stored
- [StartupHub.ai, free, Free, GET /enrich/email](https://datacircle.dev/reverse-email-lookup-apis/startuphub-ai/free-free-get-enrich-email/llms.txt): $0.00 per 1,000, 8% 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 2026-10-21.

- https://reverselookup.email/
- https://reverselookup.email/_next/static/chunks/3765.8c936e28f87904c3.js
- https://reverselookup.email/_next/static/chunks/9292.7def62c46aa47016.js
- https://reverselookup.email/pricing
- https://reverselookup.email/privacy-policy
- https://reverselookup.email/reverse-email-lookup-api
- https://reverselookup.email/terms