Open Source Alternatives to Rasa

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

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

An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.

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

An open-source platform for building and deploying AI agents and workflows.

Persistent memory layer for AI agents and applications.

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 feature store for managing and serving data for AI/ML models in production.

Comfy is an AI creation engine for visual professionals, offering granular control over AI models, parameters, and outputs through a node-based workflow on an infinite canvas.

Open-source autonomous AI agent platform that automates complex digital workflows.

An open-source Python library providing a unified interface for interacting with various LLM providers.

Run large language models locally on your machine.

An open-source platform for building and running AI coding agents that automate software development tasks.

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

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

Open-source, Typescript-native agentic workflow builder for natural language to code generation.

The Google of code search for open-source.

Ark Infotech offers Cybersecurity, AI/ML, Data Analytics, and IT consulting services, including the Slauth.io IAM Policy Copilot.

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

Open-source infrastructure for coding agents, enabling AI to plan, generate, and deploy software autonomously.

Open-source, privacy-focused voice assistant and AI platform.

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.

Inconvo is an open-source platform for building data agents on production data with safe queries, permissions, and structured outputs.

Open-source, agentic AI coding tool for VS Code, combining Cline and Roo Code features.

Company

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

Open-source, no-code platform for building and deploying AI agents, workflows, and generative AI applications.

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

An open-source, autonomous AI agent for complex tasks using terminal, browser, and editor interactions.

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

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.

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

Open source Firebase alternative with a PostgreSQL backend and real-time capabilities.

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

Distributed SQL database for cloud-native applications, offering high availability and horizontal scalability.

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

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

Open-source tool to transform application data into accessible knowledge for AI agents.

Open-source business intelligence and embedded analytics platform.

Nomic AI builds tools to make AI explainable and accessible, focusing on data curation and visualization.

A fast, all-in-one JavaScript toolkit including a runtime, bundler, test runner, and package manager.

Cloud-based browser API for AI agents, simplifying web automation with anti-bot protection and session persistence.

Open-source backend-as-a-service platform for building scalable applications.

An open-source AI-powered SQL agent for natural language database interaction and data insights.

Open-core company building tools for modern backend engineers to ship faster and better.

Elementary Data provides a unified data control plane for the AI era, offering observability, quality, governance, and discovery for data and AI reliability.

Open-source platform for ML experiment tracking and data versioning.

Industry-standard API simulation and mocking platform for reliable software development and testing.

Provides tools and services for automated browser testing and scraping.

Open-source platform for managing secrets and sensitive data for developers.

Open-source, vision-first browser agent for natural language control and web task automation.

AI-powered database for visual data, enabling intelligent search and analysis of images and videos.

Open-source notification infrastructure for developers, empowering the community.