Wordnik is an online English dictionary and language resource that provides dictionary and thesaurus content.Some of the content is based on print dictionaries such as the Century Dictionary, the American Heritage Dictionary, WordNet, and GCIDE.
- Dictionary
- Free • Proprietary
- Online

sproof sign is a digital signature software from Austria. It's eIDAS compliant which makes the signatures legally binding in the EU.
- E-signature Tool
- Freemium • Proprietary
- Online

OpenAL Soft is an LGPL-licensed, cross-platform, software implementation of the OpenAL 3D audio API. It's forked from the open-sourced Windows version available originally from openal.org's SVN repository (now defunct).
- Free • Open Source
- Windows
- Linux
- Mac
- Android
Apitally is a simple API monitoring and analytics tool that provides intuitive dashboards with metrics, logs and alerts.
- Paid • Open Source
- Online
- Software as a Service (SaaS)

Daily is an audio and video API. Easily build video chats in your web or mobile apps with an API built on top of WebRTC or drop in the Prebuilt UI for fast video conferencing integration. 1,000 person video and audio calls. HIPAA compliant.
- Freemium • Proprietary
- Online

Lightweight, scalable, and easy-to-use API for hosting for your JSON blobs — so that you can get back to building your apps.
- Freemium • Proprietary
- Software as a Service (SaaS)

Django REST framework is a powerful and flexible toolkit for building Web APIs.
- Free • Open Source
- Self-Hosted
- Django

PostgREST is a standalone web server that turns your PostgreSQL database directly into a RESTful API. The structural constraints and permissions in the database determine the API endpoints and operations.
- Free • Open Source
- Self-Hosted
- Mac
- Linux
- Windows
- BSD

GraphQL Mesh allows you to use GraphQL query language to access data in remote APIs that don't run GraphQL (and also ones that do run GraphQL). It can be used as a gateway to other services or run as a local GraphQL schema that aggregates data from remote APIs.
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- Self-Hosted


Api Open Studio allows you to quickly create and manage APIs with full business and processing logic and user management, using low-code. As a result, you can save important time and money by dedicating your resources on other tasks, while at the same time maintaining the...
- Free • Open Source
- Self-Hosted
- Docker
The World News API gives you access to thousands of news sources in over 50 languages from over 150 countries. News are semantically tagged allowing for semantic news search like never before.
- Paid • Proprietary
- Online

Revert is an open-source unified API to build, maintain and scale your CRM integrations.
- Freemium • Open Source
- Self-Hosted
- Software as a Service (SaaS)

Amplication is an open-source development tool. It helps you develop quality Node.js applications without spending time on repetitive coding tasks.
- Freemium • Open Source
- Online
- Software as a Service (SaaS)

POEditor is an online localization platform and translation management system for teams of all sizes. It's designed to enhance collaboration, facilitate automation and increase productivity in the localization workflow.
- Translator
- Freemium • Proprietary
- Online
- Software as a Service (SaaS)

Fusio is an open source API management platform which helps to build and manage REST APIs. Fusio provides all tools to quickly build an API from different data sources yet it is possible to create complete customized responses.
- Free • Open Source
- Mac
- Windows
- Linux

Quickwork is a no-code, API-based, enterprise grade, SaaS platform with 1,000s of pre-integrated apps to automate various business and consumer workflows.
- Workflow Automation Tool
- Freemium • Proprietary
- Software as a Service (SaaS)

Work with historical documents. Transcription of handwritten documents. Possible use of computational Handwritten Text Recognition.
- Free • Open Source
- Mac
- Windows
- Online

Facilitates WhatsApp integration with free plan for developers, allowing CRM and ERP setups through a REST API with support and tutorials.
- Paid • Open Source
- Online
- Software as a Service (SaaS)

With Web3.Storage you get all the benefits of decentralized storage technologies with the frictionless experience you expect in a modern dev workflow.
- Freemium • Open Source
- Online

Redash helps you make sense of your data. Connect and query your data sources, build dashboards to visualize data and share them with your company.
- Business Intelligence Tool
- Paid • Open Source
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- Cloudron

Unified affiliate tracking with multi-level marketing, commission tiers, real-time analytics, automated payouts, direct linking, fraud protection, and global compliance.
- Affiliate Marketing Tool
- Paid • Proprietary
- Online

Mobula provides curated datasets for builders: market data, wallets data, metadata, alongside with REST, GraphSQL & SQL interfaces to query them.
- Cryptocurrency Exchange
- Free • Proprietary
- Online











































































