# EnrichLoops, free: Reverse email lookup API

> Send a work email address. Get the confirmed LinkedIn profile behind it, or an honest "we are not sure".

EnrichLoops's reverse email lookup API on its Free plan. It costs $0.00 per 1,000 people. It returns 7 of the 13 key fields we check: Experience, Headline, About, Location, Photo, Followers, Connections.
We rank 297 plans by price. [Village's $1 monthly plan](https://datacircle.dev/reverse-email-lookup-apis/village/1-monthly-core-post-v2-people-enrich-by-email-reverse-lookup-by-email-cached-only/llms.txt) costs the least per 1,000 people: as little as $0.0000039. Village's $1 monthly plan covers up to 259,200,000 people a month at no extra cost.
[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 more to start than Village's $1 monthly plan.
[Village](https://datacircle.dev/reverse-email-lookup-apis/village/1-monthly/llms.txt), [BlitzAPI](https://datacircle.dev/reverse-email-lookup-apis/blitzapi/top-up-from-0-60/llms.txt) and [treg](https://datacircle.dev/reverse-email-lookup-apis/treg/top-up-from-200/llms.txt) are the best reverse email lookup API providers in our benchmark.

- This page: https://datacircle.dev/reverse-email-lookup-apis/enrichloops/free
- [Best reverse email lookup API in 2026](https://datacircle.dev/best-reverse-email-lookup-api.txt)
- Get it: https://enrichloops.com/pricing
- Request: `POST https://api.enrichloops.com/v1/people/enrich`
- API key: with the plan, on https://enrichloops.com/pricing
- Its API docs: https://docs.enrichloops.com/reverse-email-lookup
- Sold by: EnrichLoops (https://enrichloops.com)
- Checked: 2026-10-28

## In the answer

- Completeness: 54%
- Experience: ✓
- Headline: ✓
- About: ✓
- Location: ✓
- Photo: ✓
- Followers: ✓
- Connections: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Enrich a company · Send a record to a Loop

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Send a work email address. Get the confirmed LinkedIn profile behind it, or an honest "we are not sure".

## Data

- Keep data: no limit
- Use data: You may use the Service for your own business purposes and for the internal operations of your organization. You may not: Resell, redistribute, sublicense, or publish Enrichment Data as a dataset, database, list, or directory. Use Enrichment Data to build, train, or improve a product that competes with the Service, including any enrichment, data-provider, or company-database offering. Use the Service to train a machine learning model on Enrichment Data in bulk, unless we agree in writing. Scrape, crawl, or systematically extract data from the Service outside the documented API. Exceed your plan's rate limits, or work around quotas, credit metering, or technical restrictions. Reverse engineer the Service, or attempt to discover its source code or underlying data sources. Use the Service to send spam, harass anyone, or violate any anti-spam law that applies to you. Use the Service for anything unlawful, or in a way that infringes someone else's rights. Interfere with the Service's security, integrity, or performance, or with other customers' use of it. Share your account or API keys with anyone outside your organization. Incidental caching and storage of Enrichment Data inside your own systems (your CRM, warehouse, or product) is expected and permitted. Publishing that data outward as a product is not. You may not use Enrichment Data, in whole or in part, as a factor in: Credit, lending, or insurance eligibility or terms. Employment, hiring, promotion, or retention decisions. Housing or tenant screening. Any other decision about an individual's eligibility for a product, service, or benefit where consumer-protection law applies. You also may not use Enrichment Data to discriminate against any person or group on a basis protected by law. [...] we grant you a non-exclusive, non-transferable, worldwide license to use Enrichment Data for your internal business purposes, including inside your own product and CRM.

## Plan

- Pay: $0
- You get: 100 credits a month
- Enough for: about 33 calls a month
- Expires: plan credits reset at the start of each monthly cycle, spent before top-up credits

## Rate limit

- Per second: 1.67
- Concurrent: n/a
- Batch: 1

## Speed

- Answer: by polling or webhook

## The call

- You send: email. Optional: fullName, title, location, loop_id, Idempotency-Key
- Method: POST
- Path: /v1/people/enrich

## About the plan

- Plan: Free
- Who can get it: businesses: at least 18 and legally able to enter into a contract, the Service "built for business use, not personal use"

## The 29 fields the plan's answer can hold

LinkedIn URL, full name, first name, last name, headline, about, profile picture, city, country code, followers, connections, memorialized, enrichment status, last refresh at, job company domain, jobs, job title, job company, job company LinkedIn URL, job employment type, job location, job start date, job start date precision, job end date, job end date precision, job is current, matched email, match type, match confidence

## EnrichLoops's plans (8)

- [EnrichLoops, free](https://datacircle.dev/reverse-email-lookup-apis/enrichloops/free/llms.txt): $0.00 per 1,000, 54% complete
- [EnrichLoops, $30 pack](https://datacircle.dev/reverse-email-lookup-apis/enrichloops/30-pack/llms.txt): $90.00 per 1,000, 54% complete
- [EnrichLoops, $125 pack](https://datacircle.dev/reverse-email-lookup-apis/enrichloops/125-pack/llms.txt): $75.00 per 1,000, 54% complete
- [EnrichLoops, $400 pack](https://datacircle.dev/reverse-email-lookup-apis/enrichloops/400-pack/llms.txt): $48.00 per 1,000, 54% complete
- [EnrichLoops, $1,250 pack](https://datacircle.dev/reverse-email-lookup-apis/enrichloops/1250-pack/llms.txt): $37.50 per 1,000, 54% complete
- [EnrichLoops, $25 monthly](https://datacircle.dev/reverse-email-lookup-apis/enrichloops/25-monthly/llms.txt): $60.00 per 1,000, 54% complete
- [EnrichLoops, $100 monthly](https://datacircle.dev/reverse-email-lookup-apis/enrichloops/100-monthly/llms.txt): $40.00 per 1,000, 54% complete
- [EnrichLoops, $250 monthly](https://datacircle.dev/reverse-email-lookup-apis/enrichloops/250-monthly/llms.txt): $30.00 per 1,000, 54% complete

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

- `POST /v1/people/enrich`: [EnrichLoops, free](https://datacircle.dev/reverse-email-lookup-apis/enrichloops/free/llms.txt)

## EnrichLoops's APIs (4)

- [EnrichLoops: company enrichment API pricing, 8 plans](https://datacircle.dev/company-enrichment-apis/enrichloops/free/llms.txt)
- [EnrichLoops: reverse email lookup API pricing, 8 plans](https://datacircle.dev/reverse-email-lookup-apis/enrichloops/free/llms.txt)
- [EnrichLoops: LinkedIn company data API pricing, 8 plans](https://datacircle.dev/linkedin-company-profile-apis/enrichloops/free/llms.txt)
- [EnrichLoops: LinkedIn profile API pricing, 8 plans](https://datacircle.dev/linkedin-profile-apis/enrichloops/free/llms.txt)

## EnrichLoops: reverse email lookup API alternatives

- [Tomba, $441 yearly, Basic, GET /combined/find](https://datacircle.dev/reverse-email-lookup-apis/tomba/441-yearly-basic-get-combined-find/llms.txt): $29.40 per 1,000, 15% complete, 1 month
- [Fiber AI, top-up from $3, Pay-as-you-go, POST /v1/email-to-person/single/lite](https://datacircle.dev/reverse-email-lookup-apis/fiber-ai/top-up-from-3-pay-as-you-go-post-v1-email-to-person-single-lite/llms.txt): $30.00 per 1,000, 92% complete, stored
- [Woodpecker, $10 monthly](https://datacircle.dev/reverse-email-lookup-apis/woodpecker/10-monthly/llms.txt): $30.00 per 1,000, 15% complete
- [YepAPI, top-up, Pay as you go, POST /v1/email/person](https://datacircle.dev/reverse-email-lookup-apis/yepapi/top-up-pay-as-you-go-post-v1-email-person/llms.txt): $30.00 per 1,000, 23% 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 2026-10-28.

- https://docs.enrichloops.com/api-reference/people/enrich-a-person
- https://docs.enrichloops.com/openapi.json
- https://docs.enrichloops.com/people
- https://docs.enrichloops.com/reverse-email-lookup
- https://docs.enrichloops.com/tasks.md
- https://enrichloops.com/legal/enrichloops-terms-of-service
- https://enrichloops.com/people-enrichment
- https://enrichloops.com/pricing