Orbital
Automated data integration platform that connects APIs, databases, and event streams using semantic schemas. Deploy secure integrations in minutes with Git-based workflows.
355
Other
Alternative to: Kong
Best Open Source API Integration
Explore open-source API Integration with repository signals, licensing, categories, and product details for faster software evaluation.
API Integration8 tools
Open-source tools
Showing 8 of 8 curated projects from this topic.
Hook0
Self-hosted webhook solution for effortless event-driven communication between applications, enhancing system interoperability and automation.
1,425
Other
Alternative to: Pipedream
Krakend
High-performance, stateless API gateway built for microservices. Handle 80K+ requests/second with transparent pricing and enterprise-grade reliability.
2,615
Apache-2.0
Alternative to: Kong
WunderGraph
A powerful backend framework that simplifies API integration, enhances security, and boosts developer productivity for modern web applications.
1,211
Apache-2.0
Alternative to: Apollo GraphQL
Nango
Complete integrations platform with 500+ pre-built APIs, code-first approach, unified data models, and enterprise-grade security. Free tier available.
7,234
Other
Alternative to: Pipedream
ACI.dev
Platform for connecting AI agents to 500+ tools with built-in multi-tenant auth management and granular permissions using either function calling or a unified MCP server
4,770
Apache-2.0
Alternative to: Pipedream
ActivePieces
Open-source integration platform for seamless workflow automation. Connect apps, automate tasks, and boost productivity effortlessly.
22,183
Other
Alternative to: n8n
Automatisch
Self-hosted automation tool that connects your apps and services, enabling powerful integrations and efficient data flow across your ecosystem.
13,819
Other
Alternative to: n8n