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Awesome List
Awesome list of open-source startup alternatives to well-known SaaS products ๐
GitHub stars and default-branch commits for RunaCapital/awesome-oss-alternatives.
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The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
The fastest path to AI-powered full stack observability, even for lean teams.
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:
TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.
The flexible backend for all your projects ๐ฐ Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
Scalable datastore for metrics, events, and real-time analytics
High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios
A time-series database for high-performance real-time analytics packaged as a Postgres extension
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
QuestDB is a high performance, open-source, time-series database
Graphs for Everyone
๐ฅ ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.
The infrastructure platform for the intelligence era
Easy to use open source fast database for search | Good alternative to Elasticsearch | Drop-in replacement for E in the ELK stack
YugabyteDB - the cloud native distributed SQL database for mission-critical applications.
Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. โ rebuilt from scratch. Unified architecture on your S3.
The Open Source Firebase Alternative with GraphQL.
CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.
Open source Firebase + Heroku to develop, scale and secure serverless apps on Kubernetes
TerminusDB is a distributed, collaborative database designed for building, sharing, versioning, and reasoning on structured data.
Small-code database for non-programmers. Universal UI, simple-code logic, automatic actions, access rules, logging, API and more. Quickly create a complex internal apps using the database as an interface.
A fast, low memory, transactional, index & query enabled NoSQL database engine and server for node.js and browser with realtime data change notifications