Alternatives to Semantic Kernel

Microsoft's framework for building production-grade agentic AI on Azure, now with a Go SDK.

Open-source TypeScript framework for building durable, observable AI agents and workflows.

Google's open-source framework for building production-grade AI agents across Python, TypeScript, Go, Java, and Kotlin.

Chinese enterprise AI platform with open-source GLM models, MaaS APIs, and autonomous agents

Open-source Python framework for building multi-agent workflows with handoffs, guardrails, and voice.

Open-source framework for building multi-agent AI workflows.

Open-source, code-first agent framework from Microsoft for conversational data analysis with rich pandas support.

Python SDK for type-safe, production-grade AI agents with every model a string swap away.

Open-source multi-model agent harness that turns a single AI into a coordinated dev team with 11 specialized agents and autonomous

Open-source agentic AI data assistant for SQL, code, and reports

Open-source agent OS for building, securing, and scaling production AI agents.

Open-source multi-agent framework that assigns roles to GPTs for collaborative software engineering.

Open-source AI orchestration framework for production-ready agents and RAG pipelines

Open-source AI agent for desktop with a built-in learning loop.

Open-source LLM for reliable API function calling and tool use

Open-source AI agent that grows with you, automating 20+ messaging platforms.

Open-source, token-efficient AI agent with smart routing and persistent memory.

Open-source AI agent that plans tasks, runs tools, and grows with memory — self-hosted and multi-channel.

React UI stack for building agentic user experiences with generative UI

Agentic AI orchestration for the entire DevSecOps lifecycle in GitLab.

Simulation-based AI agent testing and evaluation platform that catches hallucinations before production.

Open AI agent toolkit for loyal, auditable, build-it-yourself AI.

Durable execution and AI agent orchestration without managing queues or infrastructure.

Developer-first platform to connect APIs, AI, and databases in workflows and agents.

Tessl is the agent enablement platform that lets you build, test, distribute, and govern agent skills with enterprise-grade security and visibility.

Hugging Face's minimal Python library for code-writing AI agents

Paseo: Control all your AI coding agents from one interface—mobile, desktop, web, or CLI

Go-native LLM app framework by ByteDance for production AI systems

Visual AI agent canvas for infinite-context multimodal creation

Marketplace for ready-made AI agent skills — run, buy, or sell agent skills for coding & creative tasks.