Free Business & Startups APIs

API to manage your BI dashboards and data sources on Superset

Enables you to use ArvanCloud services

Dated history of every French company from the official BODACC gazette: changes, insolvency proceedings and filings

Non-profit charity data

API for B2B company data enrichment, domain enrichment, and website enrichment

People and company data covering profiles, headcount, funding and contacts

B2B contact and company enrichment: verified work emails, mobile numbers, firmographics, technologies in use and hiring signals

Registered Domain Names Search

Data on 7,000+ AI products across 29 markets, with market scores and shut-down and acquisition records

Hire freelancers to get work done

Flexible, RESTful access to the user's inbox

Collect, configure and analyze your data to reach the right audience

Contacts, quotes, invoices and receipts of a small trade business (plumbers, electricians, roofers)

Post to and update maintenance and incidents on your status page through an HTTP REST API

Automated company logo API that updates daily. Transform any domain or company name into verified logos.

Logo API for brands, stocks, and cryptocurrencies

Send marketing campaigns and transactional mails

Marketing email can be sent and mail templates made in MJML or HTML can be sent using API

Startup-directory research and weekly product leaderboard data

LinkedIn Email Finder and Email Verifier

Cost, timeline and complexity estimates for website, ecommerce and app projects

Access your queries and dashboards on Redash

Resolve any B2B identityin milliseconds

US restaurants and bars 1-6 months before opening, fused from liquor-license, food-permit and business filings and scored

Allows you to programmatically access and Smartsheet data and account information

Easy way to take payments, manage refunds, and help customers checkout online

Technology stack of any website, and every site running a given technology, across 399M+ sites

Kanban software, Visualize Work, Increase Organizations Lead Time, Throughput & Productivity

Email Finder for B2B sales and email marketing and email verifier

Software pricing for 512 tools with the source URL and the date each price was read

Global customs manifest and bill of lading APIs across 10 sovereign nations

Boards, lists and cards to help you organize and prioritize your projects

Search, social and shopping trend data as JSON: Google Trends, TikTok, YouTube, Amazon, Reddit and more

Trademark keyword search, availability, owner, serial search, attorney info, MCP ready

Website traffic estimates for any domain: monthly visits, traffic sources, top countries and keyword data

US property data API — Zestimate, photos, taxes, price history

API to update, manage and track shipment efficiently

Integration to provide information and prepare shipments using Correio's services

API for recording and tracking habits or effort, routines

Provides information about parcels in transport for Sweden and Denmark

Shipment and Address information

Automatically place subids in affiliate links to attribute affiliate conversions to click data

Small application that measures your keyboard/mouse usage