Best API Products in 2025
- Open-Source API products
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Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.
Key Insomnia REST features:
User-Friendly Interface Support for Multiple Protocols Environment Management Custom Plugins and Themes
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Save 2-4 weeks / 90% of the code building web apps by automating API integrations and security.
Key WunderGraph features:
API Integration GraphQL Support Type Safety Real-time Capabilities
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As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.
Key DocRaptor features:
Ease of Use Customizable High-Quality Rendering Compliance
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Pushbullet - Your devices working better together.
Key Pushbullet features:
Cross-Platform Synchronization Easy File Sharing Universal Copy and Paste Notification Mirroring
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Real-time notifications on your Android, iPhone, iPad, and Desktop.
Key Pushover features:
Cross-Platform Support Simple Integration Reliability Customizability
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High performance AI models, ready for production, served through a REST API. Fine-tune and deploy your own models. Easily use generative AI in production.
Key NLP Cloud features:
Affordable Pricing Variety of Models Customization Ease of Integration
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a simple self-hosted server for sending and receiving messages.
Key Gotify features:
Open Source Self-Hosting Capable Real-Time Notifications Web UI and API
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The Collaboration Platform for API Development.
Key Postman features:
User-Friendly Interface Collaboration Comprehensive Testing Tools Extensive API Documentation
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Turn your code into a business with hosted and monetized APIs.
Key Byvalue features:
Sustainability Focus User-Friendly Interface Collaborative Community Resource Library
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AirMore is a cross-platform toolset that can help you manage any Android device wirelessly.
Key AirMore features:
Ease of Use Wireless Connectivity Cross-Platform Compatibility File Management
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Join is a marketplace for influencers and advertisers to collaborate.
Key Join features:
Comprehensive Marketing Tools User-Friendly Interface Scalability Analytics and Reporting
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Access Android phone/tablet from computer remotely and securely. Manage SMS, files, photos and videos, WhatsApp, Line, WeChat and more on computer.
Key AirDroid features:
Cross-Platform Support Remote Access File Transfer Notification Mirroring
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Paw is a REST client for Mac.
Key RapidAPI for Mac features:
User Interface Team Collaboration Advanced Request Capabilities Extensions and Plugins
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Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
Key Zapier features:
Ease of Use Wide Range of Integrations Custom Automation Scalability