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Proxy. Crawl. Scale

Leads API

Leads API crawls the web and extracts trustful company emails for you

Sign up and start with 100 credits free of charge. Get only fresh and authentic leads.

Contact us if you need more information.

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Email Accuracy

Leads API extracts emails from more than 1000 pages where your target company is found online.

API Personalized leads

Personalized Leads

Our artificial intelligence makes a good guess on who can be the contact person to reach.

Bulk import API

Bulk Import API

An API made from developers with focus on bulk calls. Quickly start in less than 5 minutes.

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Test it for free.

Leads API demo

👇🏼 Try it now, paste a website URL

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[ { "email": "[email protected]", "name": "Target Company CEO", "accuracy": 98, "sources": [ "" ] }, { "email": "[email protected]", "name": "Target Company CTO", "accuracy": 95, "sources": [ "", "" ] } ]

Power up your campaign with leads API

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Success Rate
Customers worldwide


Network Uptime
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Support with a team of experts

AI data extraction

The easiest way to find company emails

If your business requires company emails, Leads API will provide emails for it.

Call the Leads API and get access to trustful emails for your targeting campaigns.

Get 100 Credits Free!
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Leads Finder

Not a developer and looking for leads? Leads Finder provides you emails from just a web link without having to code anything. The best no-code solution.

Just type the domain and search for leads. You can export leads to json and csv code as well.


Current and valid leads

Stop worrying about non-working emails. Get the latest and validated company emails from trusted sources.

Leads data includes work position, emails, names, and other important attributes for your marketing outreach.

Leads API in a Nutshell

How it Works

Login to Crawlbase
Step 1

Log in to your Crawlbase account to obtain the API user token

Passing target URL
Step 2

Pass the domain via an API call. Example Leads API call using cURL: curl “”

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Step 3

Export the response as JSON or CSV

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Choose your plan

Choose how many domains per month do you need to search



Free Trial
  • 100 credits
  • 0 API Concurrency
  • Extended Lookups
  • Premium Support


  • 2000 credits
  • 5 API Concurrency
  • Extended Lookups
  • Premium Support

Most Popular!


  • 5000 credits
  • 10 API Concurrency
  • Extended Lookups
  • Premium Support


  • 10000 credits
  • 20 API Concurrency
  • Extended Lookups
  • Premium Support

*1 credit is consumed every 10 emails per domain

If you need more credits, please contact us here

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Crawl and Scrape.

Why Crawlbase Leads API

Leads API will give you only existing and quality leads. No more struggling to find which leads are still valid or not working anymore.

Crawlbase Leads API crawls the internet for valid leads so you don't have to do so. Just provide the domain of the company you are targetting and let Leads API do the hard work for you.

Test for free

The first 100 leads are free of charge. No card required.

Simple pricing

For small and medium projects without hidden fees.

No long-term contracts

Leads API subscription can be cancelled at any time.

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Client Feedback

Happy customer stories

Santia logo

By using Crawlbase products we have manage to fully outsource the leads find process not having to do any manual work on the finding of possible company leads decreasing our manpower.

Apr, 2022
Tahir Roman

Tahir Roman @ Santia

Lead Marketing
Mazalia logo

At Amazalia, we are in constant look for Amazon leads and using Leads API from Crawlbase helped our company find them in an automated way.

Mar, 2022
Veronica Keenan

Veronica Keenan @ Amazalia

VP Sales
B2 Harrier logo

Our engineers are constantly looking for ways to improve our company workflows. Luckily with Crawlbase tools we have managed to increase our capabilities without increasing our costs.

Jan, 2022
José Maldonado

José Maldonado @ B2

Director of engineering
Novagen logo

We work in the Pharmaceutical industry; we have been exploring opportunities in different countries using the Crawlbase Leads function. It has helped us in reaching new markets.

Oct, 2021
Grace Duenas

Grace Duenas @ Novagen

Communications manager
Highdata logo

We faced an employee retention problem. Most of our Salespeople were vamoosing in 2021, which affected our revenue. We changed our strategy and started relying more on Crawlbase’s digital leads generation tool, which helped us grow revenue and worry less about employee retention.

Sept, 2021
Henry Ward

Henry Ward @ Highdata

Upcity logo

As a start-up company, it was a challenge for us to gather new and valid leads. Thankfully, we found an easy and affordable solution with the Leads API. Now we use it every day to gain more clients!

June, 2021
Artur Kovalev

Artur Kovalev @ UpCity

Content marketing specialist

Trusted by more than 46,000 paying customers

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Power up your campaign with leads API

Start now. Instant set-up.

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