APIsentris - Build APIs instantly from MySQL, PostgreSQL, Google BigQuery and more
Mock API Generator - Generate custom data & API to build apps in less than 30s
Schema API - Extract structured content from the semantic web
Sheety - Turn any Google sheet into an API instantly, for free. Power websites, apps, or whatever you like, all from a spreadsheet. Changes to your spreadsheet update your API in realtime. Neat
Schema - Organize, share and learn by adding structure to knowledge 🤓
Losant Kiln - The fastest way to build APIs for IoT applications