Open Source Alternatives to Langflow

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

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

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

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

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

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

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

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

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

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

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.

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.

An AI software engineer that connects your repositories and infrastructure to autonomously complete development tasks, improving with every run.

Open-source AI agent framework for automating tasks across messaging platforms and software systems.

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

Open-source library by Meta AI for efficient similarity search and clustering of dense vectors.

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

IronClaw is a security-first, open-source AI agent framework that runs agents in encrypted environments, protecting sensitive credentials.

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

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.

Zero Slop is a free, open-source agent skill that finds and removes AI writing patterns without losing the draft's core details.

Open-source browser extension and RPA software for automating web and desktop workflows.

Camunda provides an open-source process automation platform for orchestrating human and system workflows.

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.

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

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

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

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

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.

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

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

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.

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

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

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

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

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.

Provides tools and services for automated browser testing and scraping.

Run large language models locally on your machine.

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

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

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

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

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

Nango is an open-source platform for product integrations that provides a unified API for connecting to over 500 services and supports tool-calling for AI agents.

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

Open-source Node.js backend development platform for accelerating application development.

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

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

An AI deep research API and web console that generates adversarially reviewed reports with verified citations and stores sources in a persistent, searchable vault.

A suite of open-source and professional tools for API design, development, documentation, and testing.

Open-source platform for managing the ML lifecycle, from experimentation to deployment.

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

Space-Grade Go Web Framework