Open Source Alternatives to Nous Research

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

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

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

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

Building general-purpose AI for a future of material abundance.

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

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

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

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

An open-source feature store for managing and serving data for AI/ML models in production.

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

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

Arcee provides U.S.-made, open source large language models and checkpoints for insight into raw model intelligence.

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

BenchFlow is a frontier environment lab that builds environments for AI agents to learn and be evaluated on real computer work.

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.

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.

Cisco's internal incubation engine for emerging technologies like agentic AI and quantum networking.

An open-source framework for on-machine AI agents developed by Block's Open Source Program Office.

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

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

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.

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

Persistent memory layer for AI agents and applications.

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

Run large language models locally on your machine.

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

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

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

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

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

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

Company

Open-source community discovering scaling laws of intelligent agents for data generation, world simulation, and task automation.

Open-source, privacy-focused AI assistant that runs locally on your hardware.

Open-source Python framework for building autonomous AI agents and agentic workflows, purpose-built for FinTech operations.

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

A C/C++ tensor library for efficient machine learning inference on consumer hardware.

An open-source platform for developing AI-powered autonomous software engineering agents.

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

Open-source infrastructure, developer tools, and research for agent runtimes.

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

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

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

Sponsors of OpenWALDO, a community-driven initiative for open-source AI training data, and provider of enterprise Linux, HPC, and AI infrastructure software.

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

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

The Defcon badges feature a unique open-source chip that doubles as a security key.

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

Open-source AI operating system for launching and scaling specialized AI agent networks.

The Google of code search for open-source.

Open-source alert management platform using AI to reduce noise and improve alert actionability for engineers.

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.

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