Open Source Alternatives to Decagon

A managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.

Open-source library for building hyper-realistic voice agents and conversational AI applications.

Open-source conversational AI platform for building custom chatbots and virtual assistants.

An AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.

Adala is an Autonomous DAta (Labeling) Agent framework for data processing and labeling tasks.

Best free & open source AI personal assistant.

Experimental open-source framework for building self-building autonomous agents with a novel function framework.

An open-source platform for creating, managing, and interacting with AI workflows and agents.

Open-source AI platform engineering team member for production environments, automating tasks and learning tools.

An open-source AI and machine learning platform for enterprises.

Track experiments, validate models, and collaborate with confidence using Skore, the methodology layer for AI coding tools.

DeepSeek is a Chinese AI company developing open-weight large language models and an AI assistant, aiming to achieve Artificial General Intelligence.

An open-source platform for building, simulating, evaluating, and optimizing reliable AI agents.

Cua provides an open-source framework and cloud desktops for AI agents to control operating systems and desktop applications across Linux, Windows, macOS, and Android.

Free in-browser Whisper transcription and subtitle editor; audio stays on your device.

An open-source framework for building, operating, and benchmarking Multimodal Language Model (MLM) agents across diverse environments.

Parlant is an open-source conversational AI engine dedicated to solving the Human/AI alignment problem by enabling Large Language Models to reliably perform as desired and prevent hallucinations.

Simulates 1,000 LLM-powered agents for diverse movie recommendation preferences.

A community-driven marketplace for discovering and deploying Model Context Protocol (MCP) servers and clients.

Open-source, offline-deployable RAG and Agent application built on LangChain for local knowledge base Q&A.

OpenWorker is an open-source desktop AI agent that runs locally, integrates with everyday tools, and delivers finished outcomes by breaking down tasks.

A unified data analytics and AI platform built on the lakehouse architecture.

Together AI offers an AI-native cloud platform providing high-performance inference APIs, GPU clusters, and fine-tuning capabilities for open-source AI models.

High-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.

Developing advanced AI models with a focus on reducing hallucinations, including large language models, vision language models, and text-to-video models.

Open-access AI cloud platform providing affordable, on-demand GPUs for training and serving AI models.

An open-source, end-to-end AI agent engineering platform for simulating, evaluating, and optimizing LLM applications.

Open-source scheduling infrastructure for individuals, businesses, and developers.

Low-code platform for building, iterating, and deploying AI applications, especially RAG and multi-agent systems.

An open-source red-teaming toolkit for testing the security of LLM-powered agents, auditing prompt injection, memory poisoning, and tool abuse.

Develops digitalization partnerships, local IT security software (NoRisk), and AI agents for sole proprietors and SMEs.

Open-source AI platform for securely deploying intelligent agents, private enterprise search, and complex document workflows on an organization's own data.

A non-profit AI research lab focused on open science and developing advanced multimodal and voice AI models.

Open-source AI research lab training decentralized large language models and building infrastructure for accessible AI.

Open-source, end-to-end MLOps platform for enterprise AI development and deployment.