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12 self-hosted alternatives to LLMKube (2026)

Kubernetes operator for self-hosted LLM inference with pluggable runtimes (llama.cpp, vLLM, TGI, Ollama, vllm-swift), multi-GPU sharding, NVIDIA CUDA + Apple Silicon Metal support, and OpenAI-compatible API.

License: Apache-2.0 · Language: Go/Docker/K8S source code

LocalAI source

Run your AI models locally and generate images and audio (alternative to OpenAI and Claude).

MITDocker/K8S

Vane

AI-powered search engine (alternative to Perplexity AI).

MITDocker

Agenta source

LLMOps platform for prompt management, LLM evaluation, and observability. Build, evaluate, and monitor production-grade LLM applications with collaborative prompt engineering.

MITDocker

AnythingLLM source

All-in-one desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more.

MITNodejs/Docker

GoModel source

AI gateway written in Go with a unified OpenAI-compatible API for multiple LLM providers, USD cost tracking, budgets, usage analytics, guardrails, caching, and an admin dashboard.

MITGo/Docker

Khoj source

Your AI second brain. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI.

AGPL-3.0Python/Docker

LibreChat source

Enhanced ChatGPT-compatible AI chat interface supporting multiple AI providers, with multi-user auth, message search, and plugin support.

MITNodejs/Docker

LLM Harbor

Containerized LLM toolkit. Run LLM backends, APIs, frontends, and additional services via a concise CLI.

Apache-2.0Docker/Shell

Local Deep Research

AI-powered deep research tool with multi-source search (arXiv, PubMed, web), PDF text extraction, and encrypted local storage.

MITDocker/Python

Ollama source

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, and other large language models.

MITDocker/Python

Onyx Community Edition source

Chat UI that works with any LLM. It comes loaded with advanced features like agents, web search, RAG, MCP, deep research, Connectors to 40+ knowledge sources, and more.

MITDocker/K8S

Open-WebUI source

User-friendly AI Interface, supports Ollama, OpenAI API.

BSD-3-ClauseDocker/Python

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