# TargetWise, free: Reverse email lookup API

> Start with one permitted business email. TargetWise returns available professional identity, role, employer and optional contact context through a normalized REST API or MCP response—not mailbox verification.

TargetWise's Free plan for the reverse email lookup API costs $0.00 per 1,000 people. TargetWise's docs list 5 of the 13 fields on our checklist: Experience, Education, Skills, Headline, Location.
We haven't run TargetWise through [our reverse email lookup API benchmark](https://datacircle.dev/best-reverse-email-lookup-api.txt) yet.
This plan is free. We rank 469 plans for reverse email lookup APIs by price. Half the plans cost $30.667 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/targetwise/free
- [Reverse email lookup API: the best of 30+ providers compared](https://datacircle.dev/best-reverse-email-lookup-api.txt)
- Get it: https://targetwise.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- Request: `POST https://targetwise.ai/api/v1/reverse-email`
- API key: with the plan, on https://targetwise.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- Its API docs: https://targetwise.ai/developers/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- Sold by: TargetWise (https://targetwise.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 38%
- Experience: ✓
- Education: ✓
- Skills: ✓
- Headline: ✓
- Location: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Find companies by identity · Search employees · Get employee details · Autocomplete company fields · Find a work email · Find a business phone · Enrich a contact · Enrich a company · Search companies · Search contacts

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Start with one permitted business email. TargetWise returns available professional identity, role, employer and optional contact context through a normalized REST API or MCP response—not mailbox verification.

## Data

- Keep data: no limit
- Use data: Subject to payment and these terms, you receive a non-exclusive licence to use lawfully obtained results for your internal business operations, including your internal software and AI-assisted workflows. You may retain results already obtained for those purposes after subscription expiry, subject to privacy rights, lawful retention limits and any valid removal requirement. [...] Reselling a database, redistributing results to customers, embedding them in a third-party product, providing an agency service or training a model requires an order form that expressly permits that activity. [...] Do not use the data as a consumer report or for decisions about consumer credit, insurance, housing or employment eligibility.

## Plan

- Pay: $0
- You get: 3 credits a day
- Expires: unused free credits do not roll over, they reset daily at midnight UTC

## Rate limit

- Per second: 0.5
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email. Optional: include_phone, include_profile
- Method: POST
- Path: /api/v1/reverse-email

## About the plan

- Plan: Free
- Who can get it: businesses with a verified work email: the terms are for business use, not personal or household use

## The 26 fields the plan's answer can hold

status, request ID, person ID, full name, first name, last name, headline, role, seniority, departments, work email, business phone, phone type, LinkedIn URL, location, country, company ID, company name, company website, company LinkedIn URL, work experience, education, skills, unresolved fields, retrieved at, source provenance

## TargetWise's plans (2)

- [TargetWise, free](https://datacircle.dev/reverse-email-lookup-apis/targetwise/free/llms.txt): $0.00 per 1,000, 38% complete
- [TargetWise, contact us](https://datacircle.dev/reverse-email-lookup-apis/targetwise/contact-us/llms.txt): 38% complete

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

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

## TargetWise's APIs (7)

- [TargetWise: company enrichment API pricing, 2 plans](https://datacircle.dev/company-enrichment-apis/targetwise/free/llms.txt)
- [TargetWise: email finder API pricing, 3 plans](https://datacircle.dev/find-email-apis/targetwise/free/llms.txt)
- [TargetWise: phone finder API pricing, 3 plans](https://datacircle.dev/find-phone-apis/targetwise/free/llms.txt)
- [TargetWise: people enrichment API pricing, 2 plans](https://datacircle.dev/person-enrichment-apis/targetwise/free/llms.txt)
- [TargetWise: reverse email lookup API pricing, 2 plans](https://datacircle.dev/reverse-email-lookup-apis/targetwise/free/llms.txt)
- [TargetWise: company discovery API pricing, 2 plans, POST /api/v1/companies/search](https://datacircle.dev/company-discovery-apis/targetwise/free-post-api-v1-companies-search/llms.txt)
- [TargetWise: company discovery API pricing, 2 plans, POST /api/v1/prospecting/companies/search](https://datacircle.dev/company-discovery-apis/targetwise/free-post-api-v1-prospecting-companies-search/llms.txt)
- [TargetWise: people search API pricing, 2 plans, POST /api/v1/prospecting/contacts/search](https://datacircle.dev/people-search-apis/targetwise/free-post-api-v1-prospecting-contacts-search/llms.txt)
- [TargetWise: people search API pricing, 2 plans, POST /api/v1/employees/search](https://datacircle.dev/people-search-apis/targetwise/free-post-api-v1-employees-search/llms.txt)

## TargetWise: reverse email lookup API alternatives

- [GetProspect, free, POST /v2/people/bulk-enrich](https://datacircle.dev/reverse-email-lookup-apis/getprospect/free-post-v2-people-bulk-enrich/llms.txt): $0.00 per 1,000, 15% complete, stored
- [Village, free, POST /v2/people/enrich/by-email, Reverse Lookup by Email](https://datacircle.dev/reverse-email-lookup-apis/village/free-post-v2-people-enrich-by-email-reverse-lookup-by-email/llms.txt): $0.00 per 1,000, 31% complete, stored
- [Findymail, free trial, POST /api/search/reverse-email, Reverse email lookup](https://datacircle.dev/reverse-email-lookup-apis/findymail/free/llms.txt): $0.00 per 1,000, 54% complete
- [BlitzAPI, free](https://datacircle.dev/reverse-email-lookup-apis/blitzapi/free/llms.txt): $0.00 per 1,000, 69% complete, stored
- [treg, free](https://datacircle.dev/reverse-email-lookup-apis/treg/free/llms.txt): $0.00 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 2026-11-07.

- https://targetwise.ai/api/v1/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://targetwise.ai/developers/agents.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://targetwise.ai/developers/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://targetwise.ai/legal/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://targetwise.ai/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://targetwise.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://targetwise.ai/products/reverse-email-lookup?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://targetwise.ai/products/waterfall-enrichment-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing