Open Source Alternatives to Hyperspell

The platform for building reliable AI agents and LLM applications.

Open source

LlamaIndex empowers developers to build agents that extract insights and take action on complex enterprise documents, combining industry-leading parsing with a trusted agent framework.

Open source

Developing efficient memory mechanisms for AI agents using delta-mem technology.

Open source

Causari provides structured causal knowledge to AI agents for tracing cause and effect, finding historical patterns, and searching for impactful events.

Open source · Self-hostable

OpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.

Open source

Platform for building and deploying custom AI agents connected to company knowledge and tools.

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Enterprise Agentic Frontend Stack for building generative UIs and fullstack agentic applications.

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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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AI skill layer enabling agents to reliably interact with over 3000 real-world tools and APIs.

Open source

Vectara provides an enterprise-ready AI Agent and Assistant platform with secure RAG.

Open source

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

Open source · Self-hostable

An open-source tool to help developers manage code written by AI agents.

Open source · Self-hostable

Mechanize builds virtual work environments and benchmarks to enable full economic automation by AI agents.

Open source

AI-powered platform to build fully-functional apps in minutes using natural language, no coding required.

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Platform for companies to deploy AI agents globally, embed them anywhere, and connect knowledge sources.

Open source

MemGPT provides LLMs with extended context by intelligently managing different storage tiers.

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AI-powered platform for automating complex workflows and decision-making.

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AI Control Plane for LLM reliability, ensuring accurate, safe, and trustworthy AI outputs.

Open source

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

Open source · Self-hostable

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

Open source · Self-hostable

Serverless AI developer platform with unified LLM API and AI agents.

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An open, vendor-neutral standard for CLAW.md, a self-contained file for packaging AI agent work.

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A novel technique for organizing and searching conversational memory in LLM agents.

Open source

Str3 is an AI company focused on building advanced AI agents for complex tasks.

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Clauderizer gives your amnesiac coding agent a persistent memory for plans, decisions, and dependencies.

Open source

An open standard enabling AI agents to discover, communicate, and transact with each other across different frameworks and platforms.

Open source · Self-hostable

Kairos6 provides an AI-powered platform for businesses to build and deploy custom AI agents for various tasks.

Open source

A privacy-preserving AI platform that redacts sensitive data from text and audio, enabling safe use of large language models.

Open source · Self-hostable

A local-first operating system for orchestrating AI agent swarms on your own machine.

Open source

The general AI agent that turns your thoughts into actions.

Open source

AI-native growth co-founder for SEO, offering software and services for durable organic growth.

Open source · Self-hostable

Chinese AI startup developing advanced large language models and AI agents, including the Kimi chatbot, with a focus on AGI research.

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Managed vector database for building scalable, reliable, and accurate AI applications and search.

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Building Sovereign AI for India with full-stack generative AI models understanding Indian culture and diversity.

Open source

AI agent for firmware development that reads datasheets, writes code, flashes boards, runs tests, and fixes mistakes autonomously.

Open source

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

Open source · Self-hostable

Generative media platform for developers, offering serverless GPUs and AI model access via API.

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AI-native search engine API for RAG and AI agents, providing factual and reliable information.

Open source

API-first email infrastructure for AI agents, offering dedicated inboxes and overcoming traditional provider limitations.

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AI infrastructure for building intelligent applications.

Open source

Persistent memory layer for AI agents and applications.

Open source · Self-hostable

Vijil provides AI software tools for developers to build, test, and operate trustworthy intelligent AI agents.

Open source

Monitors and remediates issues with third-party APIs, focusing on breaking changes, latency, and costs.

Open source

A platform simplifying AI model integration with applications and data sources.

Open source

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

Open source · Self-hostable

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

Open source · Self-hostable

Kriya is a generative AI company focused on building advanced AI agents for complex tasks.

Open source

The secure action layer for production AI agents.

Open source

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

Open source · Self-hostable

An open-source AI-native design editor for real-time UI component creation and iteration.

Open source · Self-hostable

Develops an agentic platform enabling AI agents to autonomously create, evolve, and collaborate.

Open source

Protocol Labs is an innovation network driving breakthroughs in computing to push humanity forward.

Open source · Self-hostable

Fleet AI enables businesses to orchestrate teams of AI agents for rapid, efficient operations.

Open source

Building the trustless operating layer for AI agents and humans to work, transact, and scale together.

Open source

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

Open source · Self-hostable

Cloud platform for deploying and managing MCP servers for AI agents.

Open source

An agentic coding environment with native spec-driven development.

Open source

Outlit helps enterprises leverage AI agents in their deal-making workflows to create, price, and close deals faster.

Open source

AI-powered knowledge management and search for enterprise teams.

Open source