Open Source Alternatives to Archeiai
60 open source AI Search Engine options similar to Archeiai, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Vektorsearchpartners12AI Search EngineAI-powered search and knowledge retrieval for enterprises.
Open source
Vectara56Agentic AIPalo Alto, United States$40.0MVectara provides an enterprise-ready AI Agent and Assistant platform with secure RAG.
Open source
Haystack42AI Search EngineSan Francisco, United States$10.0MAI-powered knowledge management and search for enterprise teams.
Open source
Answers36AI Search EngineSan Francisco, United States$1.5BA Q&A website and cloud-based solutions provider for customer engagement.
Open source
Postintelligencecontracts6LegalTechOpen source
PrivateGPT5AI Search EngineToronto, CanadaA privacy-preserving AI platform that redacts sensitive data from text and audio, enabling safe use of large language models.
Open source · Self-hostable
Perplexity AI72Search EngineSan Francisco, United States$591.4MAI-powered search engine that delivers real-time, cited answers to complex questions.
Open source
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Chinese AI startup developing advanced large language models and AI agents, including the Kimi chatbot, with a focus on AGI research.
Open source
Pinecone66AI InfrastructureSan Francisco, United States$138.0MManaged vector database for building scalable, reliable, and accurate AI applications and search.
Open source
Deepjudge Ai54LegalTechTel Aviv, Israel$53.4MAI-powered legal research and analysis platform for legal professionals.
Open source
Chalk.ai47LegalTechSan Francisco, United StatesChalk is the AI data platform that delivers real-time context and compute infrastructure for agents and ML models — deployed in your cloud, built for speed.
Open source
Isacus46LegalTechTel Aviv, Israel$700KDevelops effective, efficient, and scalable foundational legal AI models for information retrieval and document analysis.
Open source
CustomGPT46AI ChatbotTel Aviv, Israel$1.0MBuild custom AI chatbots trained on your own data for internal knowledge and customer support.
Open source
Supernova37Developer ToolsSan Francisco, United States$129.2MAI-powered platform for creating and managing customer-facing documentation and knowledge bases.
Open source
Briefbridge36AI Search Engine$1.5MSearch Australian case law by what it means, not what it says. Grounded answers, verifiable citations, paragraph by paragraph.
Open source
Qualifire33Generative AIAI Control Plane for LLM reliability, ensuring accurate, safe, and trustworthy AI outputs.
Open source
QUBRID30Cloud InfrastructureAn open, inference-first AI platform for enterprise developers, offering a full-stack solution for compute, inference, fine-tuning, and RAG on open-source models.
Open source
Andraste29Agentic AIOpen source
Vibranium Dome24AI AgentsNext-gen API security for semantic applications and LLMs.
Open source · Self-hostable
TinyFish23Artificial IntelligenceSan Francisco, United StatesAI-powered search engine aiming to revolutionize information discovery.
Open source
Evolvinglab14Agentic AIBrowse and replay Agent-Native Research Artifacts — claims wired to evidence, dead ends included.
Open source
GPT Researcher13Agentic AIAn autonomous AI research agent that automates source gathering, organizes findings, and generates comprehensive research reports.
Open source
Langchain-Chatchat10Open SourceOpen-source, offline-deployable RAG and Agent application built on LangChain for local knowledge base Q&A.
Open source · Self-hostable
LlamaAi (DefiLlama)10FintechAI-powered platform providing advanced insights and analytics for the decentralized finance ecosystem.
Open source
Kaliai10Foundation ModelInnovative AI solutions to unleash intelligence and drive business forward.
Open source
Open and Async10Agentic AISan Francisco, United StatesAI-powered platform for asynchronous communication and knowledge management.
Open source
Redbuy8E-commerceOpen source
Secondarybrain8AI Search EngineAI-powered personal knowledge management and productivity tool.
Open source
Goumi7Foundation ModelHands-free cooking app guided by voice commands with AI-generated recipes.
Open source
Biblelens6AI Search EngineOpen source
Fastclaude6AI Search EngineOpen source
42research4AI Search EngineAI-powered research platform for scientific and technical literature.
Open source
OpenAI86Artificial IntelligenceSan Francisco, United States$190.6BOpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
Open source
Sarvam AI65Agentic AIBengaluru, India$234.0MBuilding Sovereign AI for India with full-stack generative AI models understanding Indian culture and diversity.
Open source
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MTwelveLabs builds the world's most powerful video understanding platform using AI that can see, hear, and reason across entire video content.
Open source
Dust64Agentic AIParis, France$15.0MPlatform for building and deploying custom AI agents connected to company knowledge and tools.
Open source
z.ai60Foundation ModelSan Francisco, USA$1.3BDeveloping advanced AI models with a focus on reducing hallucinations.
Open source
Tavily57Generative AITel Aviv, Israel$5.0MAI-native search engine API for RAG and AI agents, providing factual and reliable information.
Open source
Composio57Agentic AISan Francisco, United States$50.0MAI skill layer enabling agents to reliably interact with over 3000 real-world tools and APIs.
Open source
Lakera AI AG55AI SecurityBerlin, Germany$12.0MAI security platform to control AI behavior and accelerate enterprise GenAI adoption.
Open source
Graphite55AI Coding AssistantSan Francisco, United StatesGraphite helps teams on GitHub deliver higher quality software, faster.
Open source
Feast AI54MLOpsSan Francisco, United StatesAn open-source feature store for managing and serving data for AI/ML models in production.
Open source · Self-hostable
Bito54AI Coding AssistantSan Francisco, United States$5.7MAI coding assistant that helps developers write, debug, and document code faster.
Open source
LiteLLM53Foundation ModelSan Francisco, United StatesAn open-source Python library providing a unified interface for interacting with various LLM providers.
Open source · Self-hostable
Knostic53Cybersecurity$14.3MKnostic provides need-to-know access controls for Generative AI to prevent LLM oversharing.
Open source
Entire49Artificial Intelligence$60.0MAn open-source tool to help developers manage code written by AI agents.
Open source · Self-hostable
Prem48Artificial IntelligenceZurich, Switzerland$100.0MAI software for running models on a company's own infrastructure.
Open source
GitHits45Developer ToolsHelsinki, Finland$1.5MThe Google of code search for open-source.
Open source · Self-hostable
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesAn agentic coding environment with native spec-driven development.
Open source
Outlit43Agentic AI$500KOutlit helps enterprises leverage AI agents in their deal-making workflows to create, price, and close deals faster.
Open source
pleias40AI InfrastructureParis, FranceAI assistants for enterprise knowledge-intensive tasks, analyzing long-context multimodal documents.
Open source
MemGPT39Foundation ModelMemGPT provides LLMs with extended context by intelligently managing different storage tiers.
Open source
giniX38Generative AITel Aviv, IsraelGenerative AI platform for creating and managing AI agents for business automation.
Open source
TandemTrace32Agentic AITandemTrace provides AI Threat Hunting Agents that weaponize LLMs for autonomous cybersecurity defense.
Open source
Gizzmo30MediaAI-powered platform revolutionizing content creation for marketers and creators.
Open source
Gemini CLI27AI Tools & AppsAn open-source AI agent that brings Google's Gemini models directly into your terminal.
Open source · Self-hostable
Recallguru22AI Search EngineOpen source
Openvisio21Developer ToolsA local-first code-graph that visualizes any repository as a navigable map with a grounded narrator citing real code.
Open source
Langbase20Agentic AISan Francisco, United StatesServerless AI developer platform with unified LLM API and AI agents.
Open source
Coworker.ai19HR TechAI-powered platform for chat, coworking, and coding, offering frontier-quality outputs at reduced costs and integrating with over 50 connectors.
Open source

