Sites that match the meaning of
“open API”
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OpenRouter
The unified interface for every model. Find the best models & prices for your prompts
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American artificial intelligence research organization
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OpenCode | The open source AI coding agent
OpenCode - The open source coding agent.
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Ollama · Run AI models locally and in the cloud
Ollama is the easiest way to run and build with open AI models locally or in the cloud on macOS, Windows, and Linux.
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ipify - A Simple Public IP Address API
ipify API is a simple public IP address API, easy enough to integrate into any application in seconds.
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You.com | Search and inference for AI
The core AI infrastructure you need to maximize accuracy while reducing latency and costs.
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Open Source Initiative – The steward of the Open Source Definition, setting the foundation for the Open Source Software ecosystem.
The steward of the Open Source Definition, setting the foundation for the Open Source Software ecosystem.
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Hugging Face – The AI community building the future.
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
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OpenStreetMap
OpenStreetMap is a map of the world, created by people like you and free to use under an open license.
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Apache OpenOffice - Official Site - The Free and Open Productivity Suite
The official home page of the Apache OpenOffice open source project, home of OpenOffice Writer, Calc, Impress, Draw and Base.
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OpenWeb - The Community Engine of the Open Internet
OpenWeb powers communities across the Open Internet, turning real participation into direct audience relationships, actionable insights, and revenue.
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AI App and Website Builder | Replit
Describe what you want. Replit builds it. Get a working app or website in minutes. No coding required.
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OSF
tools that make open science practice easier
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Zenodo
research data repository
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API development platform
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Client Challenge
free and open-source web content management system
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ipapi - IP Address Lookup and Geolocation API | No SignUp
Enterprise IP Location by Kloudend, Inc - built on AWS, trusted by Fortune 500. Geolocation API for JSON, XML in PHP, JS, Java, Python, Node & more.
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Mistral | #1 in Sovereign AI: Frontier Open Models You Own
Frontier open-weight models you own and control. Customize with Forge, deploy with Studio, run on-prem, your VPC, or our cloud.
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Oxylabs – High Quality Proxy Service & Web Search API for AI
Access fresh, reliable web data at any scale with APIs built for AI and premium proxies. Power agents and applications with 177M+ IPs and robust infrastructure.
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Kong, The AI Connectivity Company | Kong Inc.
From APIs to AI, Kong is the fabric of modern connectivity. Centralize LLM access, automate API workflows, and secure your digital ecosystem at scale.
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Image and Video Platform for Visual Experiences | Cloudinary
Streamline media management and improve user experience by automatically delivering images and videos, enhanced and optimized for every user.
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Enterprise Threat Intelligence Services & Solutions
Our threat intelligence services secure businesses & their products worldwide utilizing AI & a global sensor network to strengthen & secure partner solutions.
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OpenSea, exchange everything — token trading and NFT marketplace
OpenSea, exchange everything — token trading and NFT marketplace. Welcome to the best place to discover, trade, and create onchain.
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openSUSE - Free Linux operating systems for desktops, servers and containers
openSUSE makes open source Linux operating systems, available for free in several flavors.
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Opera Web Browser | Faster, Safer, Smarter | Opera
Faster, safer and smarter than default browsers. Fully-featured for privacy, security, and so much more. Get the faster, better Opera browser for free.
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Our World in Data
Research and data to make progress against the world’s largest problems.
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jQuery
jQuery: The Write Less, Do More, JavaScript Library
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ChatGPT: Chat, Work, Create & Code with AI
Use ChatGPT to answer questions, write, create images, complete work, and code—all in one place. Get started for free or download the app.
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