Voyage AI alternatives
1 mutual alternative and 5 other related tools for Voyage AI, ordered by editorial similarity. See all tools on the alternatives hub.
Mutual alternatives (both tools list each other)
Also related
Voyage AI lists these as alternatives, but they do not list Voyage AI back.
PR
PrivateGPT
RAG · Multi-model (BYO local LLM)
7.0
Open-source API layer that turns local models into production AI applications.
Free· OSS free; Zylon enterprise contract (contact sales)Context-aware AI apps based on documentsProduction AI applications
AN
AnythingLLM
RAG · Multi-model
7.9
A private AI assistant that runs entirely on your computer with no accounts, API keys, or token limits.
Freemium· Basic: $50/monthly; Pro: $99/monthlyAutomating complex workflows with AI agentsRunning scheduled tasks
LC
Langchain-Chatchat
RAG · Multi-model (GLM-4, Qwen2, Llama 3, etc. via Xinference/Ollama/LocalAI/FastChat)
7.4
Self-hostable RAG and agent framework that wires LangChain to any local open-source LLM and a knowledge base.
Free· Apache-2.0 open source; self-hosted, infra costs onlyprivate-knowledge-baseoffline-rag
VE
Vectara
RAG · In-house Boomerang (retrieval) and Mockingbird (generation) plus BYOM for GPT, Claude, Gemini, and open-weight LLMs
Vectara is an enterprise agent platform that powers intelligent, managed AI agents used by global companies in multiple industries.
Enterprise· SaaS: Starting at $100K/ year; VPC: Starting at $250K/ year; On-prem: Starting at $500K/ yearFailure analysisIT service management
KO
Kotaemon
RAG · Multi-model (OpenAI, LlamaCPP, any OpenAI-compatible endpoint)
7.0
Open-source RAG UI for chatting with your own documents, locally or self-hosted.
Free· Free, open-source (MIT-style); self-hosted infrastructure costs onlydocument-qaprivate-rag