Best RagHost Alternatives & Competitors

Free / Open-sourceThe managed context engine for agents, assistants and apps

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Free / Open-sourceSearch, discovery and RAG infrastructure for your product

Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.

Free / Open-sourceOpen models served fast, with warm-cache routing for agents

Free / Open-sourceFully managed AI search and RAG infrastructure for developers

Free / Open-sourceTogether AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.

Free / Open-sourceOpen-source RAG platform for reliable AI chat and search

Free / Open-sourceOne OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control

Free / Open-sourceWeb search API and crawler built for AI agents