Alternatives to LangChain

LangChain is an Agentic AI tool: the platform for building reliable AI agents and LLM applications. Here are the 54 closest alternatives, compared on pricing, features and what real users say.

LangChain profile Open source alternatives (27)More Agentic AI alternatives

The 20 closest Agentic AI companies to LangChain

Future AGI
Not rated
An open-source, end-to-end AI agent engineering platform for simulating, evaluating, and optimizing LLM applications.
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CrewAI
4.5 out of 5 (4)
CrewAI is a leading multi-agent platform that enables businesses to build, deploy, and orchestrate smarter AI-powered workflows across various industries.
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Dust
2.0 out of 5 (2)
Platform for building and deploying custom AI agents connected to company knowledge and tools.
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Syllable
Not rated
Agentic platform for building, running, and optimizing AI agents across voice, SMS, chat, and web.
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Applied Compute
Not rated
Builds custom AI models and 'Specific Intelligence' agent workforces for enterprises using proprietary data.
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CopilotKit
4.0 out of 5 (2)
Enterprise Agentic Frontend Stack for building generative UIs and fullstack agentic applications.
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Patronus AI
Not rated
AI evaluation and optimization platform for shipping top-tier AI products.
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Airweave
Not rated
Open-source tool to transform application data into accessible knowledge for AI agents.
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Arcten
Not rated
Platform for companies to deploy AI agents globally, embed them anywhere, and connect knowledge sources.
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Fal
Not rated
Generative media platform for developers, offering serverless GPUs and AI model access via API.
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Agency
Not rated
Agency builds custom AI Agents that operate 24/7/365, offering consulting, development tools, and an observability platform to help businesses automate.
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Composio
Not rated
AI skill layer enabling agents to reliably interact with over 3000 real-world tools and APIs.
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Vanna AI
Not rated
An open-source AI-powered SQL agent for natural language database interaction and data insights.
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Blaxel
4.0 out of 5 (2)
Blaxel provides a persistent sandbox platform for AI agents to securely run code and share data.
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Vijil
Not rated
Vijil provides AI software tools for developers to build, test, and operate trustworthy intelligent AI agents.
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Mastra
5.0 out of 5 (2)
An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.
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brizz
Not rated
AI agent workflow automation and development tools for businesses.
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Aviro
Not rated
AI agents that perform complex workflows, with an intelligence layer for continuous upskilling and reliability.
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Auto-GPT
3.0 out of 5 (1)
Open-source autonomous AI agent platform that automates complex digital workflows.
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Relevance AI
3.0 out of 5 (1)
A low-code platform to build, test, and deploy autonomous AI agents and multi-agent teams.
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Company	Rating	Visit
Future AGIAn open-source, end-to-end AI agent engineering platform for simulating, evaluating, and optimizing LLM applications.	Not rated	Visit site
CrewAICrewAI is a leading multi-agent platform that enables businesses to build, deploy, and orchestrate smarter AI-powered workflows across various industries.	4.5 out of 5 (4)	Visit site
DustPlatform for building and deploying custom AI agents connected to company knowledge and tools.	2.0 out of 5 (2)	Visit site
SyllableAgentic platform for building, running, and optimizing AI agents across voice, SMS, chat, and web.	Not rated	Visit site
Applied ComputeBuilds custom AI models and 'Specific Intelligence' agent workforces for enterprises using proprietary data.	Not rated	Visit site
CopilotKitEnterprise Agentic Frontend Stack for building generative UIs and fullstack agentic applications.	4.0 out of 5 (2)	Visit site
Patronus AIAI evaluation and optimization platform for shipping top-tier AI products.	Not rated	Visit site
AirweaveOpen-source tool to transform application data into accessible knowledge for AI agents.	Not rated	Visit site
ArctenPlatform for companies to deploy AI agents globally, embed them anywhere, and connect knowledge sources.	Not rated	Visit site
FalGenerative media platform for developers, offering serverless GPUs and AI model access via API.	Not rated	Visit site
AgencyAgency builds custom AI Agents that operate 24/7/365, offering consulting, development tools, and an observability platform to help businesses automate.	Not rated	Visit site
ComposioAI skill layer enabling agents to reliably interact with over 3000 real-world tools and APIs.	Not rated	Visit site
Vanna AIAn open-source AI-powered SQL agent for natural language database interaction and data insights.	Not rated	Visit site
BlaxelBlaxel provides a persistent sandbox platform for AI agents to securely run code and share data.	4.0 out of 5 (2)	Visit site
VijilVijil provides AI software tools for developers to build, test, and operate trustworthy intelligent AI agents.	Not rated	Visit site
MastraAn open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.	5.0 out of 5 (2)	Visit site
brizzAI agent workflow automation and development tools for businesses.	Not rated	Visit site
AviroAI agents that perform complex workflows, with an intelligence layer for continuous upskilling and reliability.	Not rated	Visit site
Auto-GPTOpen-source autonomous AI agent platform that automates complex digital workflows.	3.0 out of 5 (1)	Visit site
Relevance AIA low-code platform to build, test, and deploy autonomous AI agents and multi-agent teams.	3.0 out of 5 (1)	Visit site

Showing the next 20 closest matches. See the rest on the LangChain profile.

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