Discover Free Online Tools
Browser-based utilities and practical tools for development, media, productivity, data, and everyday workflows.
Airtable
Airtable is a cloud-based project management solution that uses a spreadsheet format to organize data.
Algolia
Hosted full-text and typo-tolerant search with instant relevance, analytics and AI ranking.
Annoy
Annoy is Spotify's read-optimized approximate-nearest-neighbor library using memory-mapped forests of random-projection trees for static vector collections.
Apache OpenOffice Base
Base is an open-source, fully featured desktop database management system, a part of the Apache OpenOffice suite. Base offers wizards to help users new to database design (or Base) to create tables, queries, forms, and reports.
appsmith
Low-code platform to build custom internal tools, admin panels, and dashboards, integrating with 25+ databases and any API, built with TypeScript.
Appwrite
Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more
ArangoDB
ArangoDB is a multi-model database for graphs, documents, key-values, full-text, and vector search, with GraphRAG integrations and managed services.
Baserow
Self-hosted low-code database with a spreadsheet UI, API, per-row permissions and plugins.
Chroma
Chroma is an open-source AI data store with collection, embedding, filtering, and vector-query APIs, plus a managed Chroma Cloud service.
ClickHouse
Column-oriented database management system for generating analytical data reports in real-time, optimized for performance with a C++ core.
Coda AI
Free AI document-database hybrid with formulas and automations.
Coolify
An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.
Directory metadata includes openly licensed data from AutoVenture, The AltStack, Awesome SaaS Alternatives, and RAG Retrieval Tools. Product Hunt metadata is fetched only through its official API when enabled.