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Backend-as-a-Service
All-in-one backend solutions providing database, auth, and storage endpoints.
Trending in Backend-as-a-Service
Supabase OSS
Self-host Supabase OSS for a private Postgres backend with auth, storage, and realtime APIs under Apache-2.0, eliminating cloud vendor lock-in.
114.4k+3.4kLinuxDockertoday
Apache-2.0Backend-as-a-Service
Appwrite
Appwrite is a self-hosted Backend-as-a-Service alternative to Firebase, providing auth, databases, functions, and storage via a single Docker stack.
57.9k+290LinuxmacOS
Convex
Convex is an open-source reactive database and backend runtime replacing Supabase with end-to-end TypeScript functions and live WebSocket queries.
12.8k+125DockerLinux
Inngest
Inngest replaces Kafka-based task queues and worker fleets with durable, event-driven step functions invoked over standard HTTP on your own servers.
6.0k+107today
9 tools found
Supabase OSS
Self-host Supabase OSS for a private Postgres backend with auth, storage, and realtime APIs under Apache-2.0, eliminating cloud vendor lock-in.
114.4kLinuxDockertoday
Apache-2.0Backend-as-a-Service
Appwrite
Appwrite is a self-hosted Backend-as-a-Service alternative to Firebase, providing auth, databases, functions, and storage via a single Docker stack.
57.9kLinuxmacOSWindowstoday
BSD-3-ClauseBackend-as-a-Service
Parse Server
Parse Server replaces hosted BaaS platforms like Parse Cloud with an open-source Node.js framework for databases, auth, and real-time APIs.
21.4kLinuxDocker2d ago
Apache-2.0Backend-as-a-Service
Convex
Convex is an open-source reactive database and backend runtime replacing Supabase with end-to-end TypeScript functions and live WebSocket queries.
12.8kDockerLinuxtoday
Backend-as-a-Service
Instant
Instant is an open-source Firebase alternative delivering real-time relational queries, optimistic UI updates, and data control on self-hosted PostgreSQL.
10.6kWeb16d ago
Apache-2.0Backend-as-a-Service
Nhost OSS
Nhost OSS is an open-source GraphQL backend replacing Firebase and Nhost Pro with PostgreSQL, Hasura, auth, and S3 storage on Docker.
9.4kLinuxDockertoday
MITBackend-as-a-Service
ES
PromotedEdgar Sipki
Go & gRPC engineer · founder of EasyP
Mentoring for backend developers. Consulting for startups.
Go, gRPC and Protobuf done right, LLM agents in production, and the hard parts of shipping a first product.
GogRPCProtobufLLM agents
sipki.online
Inngest
Inngest replaces Kafka-based task queues and worker fleets with durable, event-driven step functions invoked over standard HTTP on your own servers.
6.0ktoday
Backend-as-a-Service
Bknd
Bknd is an embeddable open-source backend replacing Firebase with in-framework auth, relational database storage, and zero per-read cloud fees.
3.8kWeb3d ago
Apache-2.0Backend-as-a-Service
Juno
Juno is an open-source backend on the Internet Computer that replaces cloud BaaS stacks with sovereign, zero-cold-start WebAssembly containers.
422Web3d ago
MITBackend-as-a-Service