Open Source Alternatives to Questa AI

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

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

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

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.

Persistent memory layer for AI agents and applications.

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

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

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

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

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

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

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

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.

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

An open-source technology provider offering an open control plane for AI agents.

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

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

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

An open-source platform enabling enterprises to securely connect sensitive data to AI agents.

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

An open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.

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

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

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

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.

Decentralized data infrastructure and AI framework for AI training, inference, and ecosystem intelligence.

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

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

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

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

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

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

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

Agentic endpoint security for AI coding, providing visibility, governance, and real-time protection.

Enterprise agentic AI orchestration

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

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

Self-hosted AI inference platform for enterprises.

Run large language models locally on your machine.

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

Open-source identity and authorization services for applications, offering composable and scalable IAM solutions.

The Google of code search for open-source.

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

Ground AI in enterprise data with zero ETL. Spice is an open-source SQL query & hybrid search engine built for data-intensive apps & AI agents.

Open source AI model visibility tracking and competitor benchmarking.

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

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.

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

Open-source framework enabling autonomous AI agents to make frictionless web3 payments via web2 infrastructure.