Backend-as-a-Service (BaaS)
Part of Backend Services
Complete backend platforms
Services(13)
Ownership Structure
Deployment
License Type
Country
PocketBase
Open source backend in a single file.
Appwrite
Open source backend server. Self-hostable.
Directus
Open source headless CMS and data platform.
CryptPad
French end-to-end encrypted collaboration suite. Developed by XWiki SAS in Paris. Zero-knowledge docs, sheets, kanban. Funded by EU NGI.
PostGraphile
Instantly spin-up a GraphQL API server from your PostgreSQL database with automatic schema introspection and excellent performance.
Nhost
Open source Firebase alternative with GraphQL.
ONLYOFFICE
Latvian open source office suite. Founded in Riga. Full MS Office compatibility. Self-hosted or cloud versions available. GDPR compliant.
Apideck
Amsterdam-based unified API platform providing single integrations for CRM, accounting, HR, and file storage across hundreds of apps.
Outline
Open source knowledge base and wiki. Beautiful, fast, and collaborative. Notion alternative. Self-hostable.
Cal.com
Open source scheduling platform. Calendly alternative. Self-hostable.
ToolJet
Open-source low-code platform for building internal tools and business applications.
Appsmith
Open-source framework for building internal tools with drag-and-drop UI builder.
Hasura
Instant GraphQL and REST APIs over PostgreSQL, with real-time subscriptions, permissions, and event triggers.