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// free reverse email lookup

Discover the Identity Behind Any Email

Reverse email lookup that reveals the person behind any email address in seconds. Get verified names, job titles, company details, and social profiles trusted by 150,000+ professionals worldwide.

Get free API keyAPI reference

// api console

GETapi.tomba.io/v1/enrich
Example response from the API reference
email
richard@piedpiper.com
full_name
Richard Hendricks
position
CEO
company
Pied Piper
score
100
verification.status
valid
type
personal
accept_all
false
sources
1 item
CapterraCapterra
4.7/5
G2G2
4.7/5
Chrome Web StoreChrome Web Store
4.6/5

Based on verified reviews

// 01 · request

Reverse Email Lookup is one HTTPS request

Send the parameters with your key and secret. Every SDK, the CLI and the MCP server make this same call.

GET/enrichParameter
emailrequired
The address to enrich
enrich_mobilefalse
Also return phone numbers

// official sdks

The same call from 13 official libraries, each one a thin wrapper over the REST API.

  • C#
  • Dart
  • Deno
  • Elixir
  • Go
  • Lua
  • Node.js
  • Perl
  • PHP
  • Python
  • R
  • Ruby
  • Rust
Libraries in the docs

// 02 · response

What comes back

JSON, the same in every language. Fields Tomba doesn't know are null, never guessed.

GET/enrichField
data.emailstring | null
The address, or null when none is found
data.scoreinteger
Confidence from 0 to 100
data.verification.statusstring | null
valid, accept_all, invalid or unknown, with verification.date
data.full_name, data.position, data.departmentstring | null
Name, job title and team
data.typestring | null
personal or generic (a role address such as sales@)
data.linkedin, data.twitterstring | null
Public profiles
data.sources[]array | null
Up to 20 public pages where the address was found, with dates
data.company, data.website_urlstring | null
The company and its domain
data.disposable, data.webmailboolean
The address is on a disposable or webmail domain
data.accept_allboolean | null
The domain accepts mail for any address (catch-all)
data.phone_numberboolean
Tomba holds a phone number for the person
data.phone_data[]array
The numbers, when you send enrich_mobile (each as in Phone Finder)
GET /enrich
200 OK· 1 search credit
{
  "data": {
    "email": "richard@piedpiper.com",
    "first_name": "Richard",
    "last_name": "Hendricks",
    "full_name": "Richard Hendricks",
    "website_url": "piedpiper.com",
    "company": "Pied Piper",
    "pattern": "{first}",
    "department": "executive",
    "type": "personal",
    "position": "CEO",
    "country": "US",
    "gender": "male",
    "twitter": null,
    "linkedin": "https://www.linkedin.com/in/richard-hendricks",
    "score": 100,
    "accept_all": false,
    "phone_number": true,
    "verification": {
      "date": "2025-01-15T10:32:00+01:00",
      "status": "valid"
    },
    "sources": [
      {
        "uri": "https://piedpiper.com/blog/engineering",
        "website_url": "piedpiper.com",
        "extracted_on": "2024-06-01T09:14:07+01:00",
        "last_seen_on": "2025-01-10T17:02:44+01:00",
        "still_on_page": true
      }
    ],
    "disposable": false,
    "webmail": false,
    "phone_data": []
  }
}

// 03 · cost and limits

What a call costs

A call is charged only under the condition below. Rate limits depend on your plan.

// cost

1search credit

Charged when: An address is returned with a status other than unknown. 6 with phone data.

Errors, 429 and 451 responses, and the same request again within your usage window cost nothing.

How credits work

// rate limits

Requests per second / minute / day
FreeBasicGrowthPro
Search, finder, similar, technology1 / 2 / 53 / 50 / 5005 / 80 / 1,0008 / 150 / 4,000
Email verifier1 / 2 / 102 / 40 / 5003 / 60 / 1,0005 / 100 / 4,000

Pro Plus, Scale and credit packs of 50,000 or more: no limit on these endpoints. Enterprise: no per-second or per-minute limit, 100,000 requests a day. Daily limits reset at 00:00 UTC. Rate limits

// 04 · use it anywhere

Reverse Email Lookup beyond the API

The same endpoint, and the same credits, behind the app and every integration.

// 05 · capabilities

What Reverse Email Lookup does for you

  • Verified Contact Details

    Get the full name, current job title, and department of the email owner so you know exactly who you're dealing with.

  • Complete Company Data

    Instantly see company name, industry, employee count, and location included free with every lookup.

  • Social Profiles

    Find LinkedIn, Twitter/X, and other social media profiles automatically connect on their preferred channel.

  • Real-time Email Verification

    Every reverse email lookup includes instant deliverability verification with a confidence score so you reach real inboxes.

// use cases

What teams build with Reverse Email Lookup

// customers

Teams that run Reverse Email Lookup every day

  • The data is always fresh, and the integration is excellent. Support is very responsive.
    Benjie MalinaoCo-Founder and CTO
  • I actively recommend Tomba. Cost effective, easy to use, and accurate data.
    Kevin DixonFounder, Boxxstep

// faq

Frequently Asked Questions

Still have questions? Visit the help center

// quick start

Make your first call in a minute

Free account, real API key, the same endpoints Enterprise customers use.

  1. 1Create a free account25 searches a month. No card.
  2. 2Copy your key and secretFrom API keys in the dashboard.
  3. 3Call the APIPaste the request; the answer is JSON.
Get free API keyRead the docs
curl "https://api.tomba.io/v1/email-finder?domain=piedpiper.com&first_name=Richard&last_name=Hendricks" \
  -H "X-Tomba-Key: $TOMBA_API_KEY" \
  -H "X-Tomba-Secret: $TOMBA_SECRET_KEY"
Response
200 OK· 1 search credit
{
  "data": {
    "email": "richard@piedpiper.com",
    "first_name": "Richard",
    "last_name": "Hendricks",
    "full_name": "Richard Hendricks",
    "website_url": "piedpiper.com",
    "company": "Pied Piper",
    "pattern": "{first}",
    "department": "executive",
    "type": "personal",
    "position": "CEO",
    "country": "US",
    "gender": "male",
    "twitter": null,
    "linkedin": "https://www.linkedin.com/in/richard-hendricks",
    "score": 100,
    "accept_all": false,
    "phone_number": true,
    "verification": {
      "date": "2025-01-15T10:32:00+01:00",
      "status": "valid"
    },
    "sources": [
      {
        "uri": "https://piedpiper.com/blog/engineering",
        "website_url": "piedpiper.com",
        "extracted_on": "2024-06-01T09:14:07+01:00",
        "last_seen_on": "2025-01-10T17:02:44+01:00",
        "still_on_page": true
      }
    ],
    "phone_data": []
  }
}