# Waterfall.io, contact us: Company discovery API

> Search for companies by industry, location, and size.

Waterfall.io's company discovery API on its Rates are quoted against your data plan.

- This page: https://datacircle.dev/company-discovery-apis/waterfall-io/contact-us
- Get it: https://www.waterfall.io/pricing
- Its API docs: https://docs.waterfall.io/v1/search-company-launcher
- Sold by: Waterfall.io (https://www.waterfall.io)
- Checked: 2026-10-17

## Price

- Billing: contact

## Charges

- Per: result

## In their words

- Their pitch: Search for companies by industry, location, and size.

## Data

- Keep data: set by your agreement with Waterfall, not public
- Use data: for internal sales and marketing use or, with our permission, for integration into their products

## Speed

- Answer: in the call

## The call

- You send: industries, location_countries or sizes, one at least, page_number, page_size, custom_fields
- Method: POST
- Path: /v1/search/company

## About the plan

- Plan: Rates are quoted against your data
- Who can get it: business users 18 or over, who sign after a call

## The 41 fields in the plan's answer

job status, start date, stop date, input, job ID, context ID, custom fields, company ID, domain, name, website, LinkedIn ID, description, logo URL, size, employee count, industry, type, founded, address, country, LinkedIn URL, LinkedIn followers, Crunchbase URL, funding rounds count, total funding USD, funding round name, funding round date, funding round investor count, funding round raised USD, funding round investor names, recent job posting count, technologies, usage total USD, usage balance remaining USD, usage persons count, usage persons USD, usage phones count, usage phones USD, usage companies count, usage companies USD

## Waterfall.io's plans (1)

- [Waterfall.io, contact us](https://datacircle.dev/company-discovery-apis/waterfall-io/contact-us/llms.txt)

## Waterfall.io's calls (1)

- `POST /v1/search/company`: [Waterfall.io, contact us](https://datacircle.dev/company-discovery-apis/waterfall-io/contact-us/llms.txt)

## Similar plans of other providers

- [Adapt.io, contact us](https://datacircle.dev/company-discovery-apis/adapt-io/contact-us/llms.txt)
- [Apollo, contact us](https://datacircle.dev/company-discovery-apis/apollo/contact-us/llms.txt)
- [BetterContact, contact us](https://datacircle.dev/company-discovery-apis/bettercontact/contact-us/llms.txt)
- [Cognism, contact us](https://datacircle.dev/company-discovery-apis/cognism/contact-us/llms.txt)

## Sources

From each provider's own pricing page and docs. We read this row from these pages on 2026-10-17.

- https://docs.waterfall.io/v1/authentication
- https://docs.waterfall.io/v1/inline-usage
- https://docs.waterfall.io/v1/introduction
- https://docs.waterfall.io/v1/rate-limit
- https://docs.waterfall.io/v1/search-company-launcher
- https://waterfall-io-public.s3.us-east-1.amazonaws.com/api_specs.yaml
- https://waterfall.io/pricing
- https://waterfall.io/terms-of-service
- https://www.waterfall.io/
- https://www.waterfall.io/book-a-call
- https://www.waterfall.io/pricing
- https://www.waterfall.io/privacy-policy
- https://www.waterfall.io/product/contact-enrich
- https://www.waterfall.io/terms-of-service