Instant is for building real-time and offline-enabled applications. We make it easy to build collaborative products like Notion or Figma.
Cost / License
- Freemium
- Open Source (Apache-2.0)
Platforms
- Online
- Software as a Service (SaaS)
API Platform Alternatives
Alternatives list
Squidex is an open source headless CMS and content management hub. In contrast to a traditional CMS Squidex provides a rich API with OData filter and Swagger definitions. It is up to you to build your UI on top of it. It can be website, a native app or just another server.
4 Semitexa alternativesOpen-source PHP framework built for AI agents. Agents query a project graph before editing instead of grepping, every change passes an ai:verify gate, and a long-running Swoole runtime renders pages on the server with deferred blocks and live SSE updates.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Self-Hosted
- PHP
Ukraine
A content management system that enables cross-platform, multi-device online publishing. Businesses employ Contentful to publish editorial content for web apps, mobile apps, and, ultimately, any connected devices.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
Germany
EU
+2
Low code backend to build modern apps. Back4app accelerate backend development, improves development productivity, reduces time to market, and let you scale applications without managing infrastructure.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Online
- Android
- iPhone
- iPad
- Software as a Service (SaaS)
+2
Blogmaker is a hosted blogging platform with built-in SEO, newsletters, analytics, APIs, and AI-assisted publishing through MCP.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Online
- Software as a Service (SaaS)
United States
+2
Gentics Mesh is an open source API-first CMS, complete with multi-language support, versioning and roles & permissions. Built for scalability, it enables you to store & retrieve JSON documents and binaries via REST or GraphQL.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Germany
- EU
GraphQL API for Postgres Builds and serves a client-facing GraphQL API by inspecting your existing database (tables, columns, relations, views, procedures and more). No GraphQL coding necessary!.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Linux
- Self-Hosted
- PostgreSQL
💮 Mixcore CMS is an open-source modular, multi-tenant application framework built on top of ASP.NET Core (Dotnet Core). It is a completed open source ASP.NET Core (Dotnet Core) CMS solution. https://mixcore.org.
Cost / License
- Free
- Open Source (MIT)
Application typeApplication types
Platforms
- Self-Hosted
GraphCMS is a headless CMS based on GraphQL. It lets you build a hosted GraphQL content API for your sites and apps while it gives content editors all the tools they need to get the job done.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
- Germany
- EU
+2
Cosmic JS is a powerful content platform that makes it easy to transform your content into a beautifully simple API which can be used in any website or internet-connected application. Developers are enabled to build freely and easily, content editors can intuitively edit content...
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Online
Israel
United Kingdom
