Findymail API

API Paid Caution Audience

Pricing

$99/mo

Individual and Starter plans $99/mo. API and MCP access are listed as plan features.

Free tier

Trial only: 10 free credits on signup

Auth

API key

Bearer token in the Authorization header, created on the API tokens page of your account.

Data it gives

Verified work emails
Email verification
Phone numbers
Company and employee search
Technology and signal data

Pricing checked on 23 Oct 2026 · Pricing page · Docs

Description

Findymail finds verified work emails from a name and domain or a business profile, verifies addresses, and can find phone numbers. It also has company and employee search, lookalikes, signals and technology search.

Its pricing page lists API and MCP access on all plans, with no contact-sales step for it. That makes it a self-serve option for pipelines and agents.

Individual plan is $99/mo. A credit-based Starter plan at $99/mo suits reselling or embedding the data. A free account gets 10 credits.

Key endpoints

POST /api/search/name: find an email from name and domain
POST /api/search/business-profile: find an email from a profile
POST /api/verify: verify an email
POST /api/search/phone: find a phone number
POST /api/search/company: company search
GET /api/credits: credit usage

Example request

curl --request POST "https://app.findymail.com/api/verify" --header "Authorization: Bearer YOUR_API_KEY" --header "Content-Type: application/json" --data '{"email": "jane@example.com"}'

Tech details

API style: REST
Base URL: https://app.findymail.com
Rate limits: Concurrency based: up to 25, 50 or 150 simultaneous requests on Individual, Team and Scale.
Official SDKs: None official

Use Cases

Verified work emails

Email verification

Phone numbers

Company and employee search

Technology and signal data

Editor’s note What our review found

Editorial research, reviewed 23 Oct 2026. We read the vendor's pricing page and API docs. We did not run live calls. This listing is not an endorsement.

Cost: a new account gets 10 free credits with no card, but the pricing page lists API and MCP access as a plan feature, so treat the API as paid. Usage-based plans: Individual $99/mo, Team $399/mo, Scale $999/mo. Credit plan: Starter $99/mo with 5,000 finder and 5,000 verifier credits. 1 email costs 1 credit, 1 phone costs 10. You pay only for verified results. Enterprise needs a call.

Credentials and data: a Bearer token created in your Findymail account. Keep it in an environment variable or secret manager, never in code or a plain-text file. Names, domains and emails you submit go to Findymail. You receive personal emails and phone numbers, so GDPR and similar consent rules apply.

Good to know: the domain search endpoint is marked deprecated. Concurrency limits depend on plan (25, 50 or 150 simultaneous requests).