LibreChat vs PromptHub

LibreChat

Writing

PromptHub

Writing

Tagline

LibreChat

Open-source, self-hostable ChatGPT-style frontend that brings every major LLM provider under one roof.

PromptHub

Git-style prompt management, testing, and deployment platform for teams running multiple LLMs in production.

Pricing

LibreChat

Free· Free and open source; self-hosted (you pay model providers for API usage)

PromptHub

Freemium· Free signup; paid team plans (contact sales / in-app)

Free trial

LibreChat

Yes

PromptHub

Yes

API

LibreChat

Not listed

PromptHub

Yes

Platforms

LibreChat

cli

PromptHub

api

Open source

LibreChat

Yes · MIT

PromptHub

Not listed

GitHub stars

LibreChat

45,127

checked 2026-09-29

PromptHub

—

Last GitHub push

LibreChat

2026-09-29

PromptHub

—

First commit

LibreChat

2023-02

PromptHub

—

Model used

LibreChat

Multi-model (OpenAI, Anthropic, Google, AWS Bedrock, Azure, Ollama, and others)

PromptHub

Multi-model (OpenAI, Anthropic, Google, Meta, Mistral, Bedrock, Azure)

Best for

LibreChat

Pick LibreChat if you want a self-hosted, multi-provider ChatGPT replacement that your team can extend and keep conversation data on your own infrastructure.

PromptHub

Pick PromptHub if you have a team shipping LLM features and need versioning, multi-model A/B testing, and evals in one place instead of duct-taped spreadsheets.

Not for

LibreChat

Skip it if you want a zero-ops hosted chat product or you're happy paying for ChatGPT/Claude directly and don't need multi-model switching.

PromptHub

Skip it if you're a solo developer with a handful of prompts in a single repo — Git plus a notebook will do the same job for free.

Editorial score

LibreChat

8.2 / 10

PromptHub

8.0 / 10

Use cases

LibreChat

multi-model chatself-hosted chatgptteam ai workspaceagents and toolscode interpreterrag over documents

PromptHub

prompt-managementprompt-versioningprompt-testingllm-evaluationprompt-chaining

Pros

LibreChat

• Truly open source (MIT) with a very active contributor base
• Unifies almost every major LLM provider in one UI with BYO keys
• Enterprise auth (OAuth, SAML, LDAP, 2FA) out of the box
• Agents, artifacts, code interpreter, MCP, and web search included
• Mature Docker deployment with 40M+ pulls

PromptHub

• Git-style versioning gives prompts proper history, diffs, and rollback
• Tests the same prompt across providers without rewriting code
• Built-in evals and guardrails for regression-testing prompt changes
• Public community library for discovering and forking prompts
• Ships prompts via API, forms, or Zapier without redeploying app code

Cons

LibreChat

• Self-hosting overhead: Docker, Mongo, Meilisearch, RAG API to operate
• No official managed cloud — you handle uptime and upgrades
• Code interpreter sandbox is a paid add-on for hosted execution
• UI/UX polish trails the best proprietary chat apps in spots

PromptHub

• Pricing isn't published, so budgeting requires a sales conversation
• Yet another SaaS surface to maintain alongside your model provider
• No-code chain builder may not scale to complex agentic workflows

Website

LibreChat

librechat.ai

PromptHub

prompthub.us

Editorial score: rule-based, 0–10, from AI-assisted profile inputs (see /methodology) — not a user rating; “—” means unscored. “Not listed” means we have no record of it, not that it is absent. GitHub figures and prices carry the date they were checked or captured; prices are shown as published, unconverted.