Open source LLM app builder for teams that hate SaaS bills
ChatGPT Plus costs $240/year per person. LibreChat costs $20/month flat. Multi-user. No per-seat fees. Self-hosted on your terms.
Why LibreChat is the open source LLM app builder for teams
Everything you need to replace ChatGPT Plus, without the lock-in.
No per-user fees
One flat monthly price. Add 50 team members, pay nothing extra. ChatGPT Plus bills you per person. LibreChat doesn't.
Keep your data
Conversations stay on your server. Not on OpenAI's servers. Not training any models. GDPR-compliant German hosting included.
Use any model
Connect OpenAI, Anthropic, Cohere, local Ollama instances. Switch models mid-conversation. Never locked into one API.
Built for teams who need reliability
Set up in 3 steps
Launch your open source LLM app builder for team AI chat in minutes.
Choose Your App
Select an app to get started.
Pick your plan
Small ($20/mo) for solo founders. Large ($70/mo) for teams of 5-10. Unlimited for agencies.
LibreChat deploys on day 1
We handle the infrastructure. You add your OpenAI key (or use your own) and start chatting with your team.
Invite your team
Create role-based user accounts. Each person gets their own login. One shared instance. Full conversation history.
Export anytime
Change your mind? Export all conversations as JSON. Your data is yours. No strings.
Why teams switch from ChatGPT Plus
ChatGPT Plus is $20/month per person. A team of ten pays $2,400/year. If one person leaves, you're stuck paying until renewal.
LibreChat costs the same flat rate whether your team is 2 people or 200 people. No per-user billing. No overages. Just one monthly bill.
Not just cheaper, it's different
Your conversations train ChatGPT's models. With LibreChat, they don't. That matters if you work with sensitive customer data, financial information, or company strategy.
Dify is the other popular open-source builder. But Dify includes visual workflows, RAG pipelines, and API integrations. You pay that complexity tax. LibreChat is a chat interface. That's it. You talk to one or many models. It works.
Self-hosted means control
OpenAI goes down? Your team still reads old conversations. Anthropic's API has issues? Switch to Cohere mid-conversation. With LibreChat, you own the infrastructure. Opsily just manages it for you.
We host in Germany by default, so your data stays in the EU. GDPR compliant. No data transfers to the US. Enough said.
Why teams choose open source
A direct look at what you lose (and gain) by leaving ChatGPT Plus.
Pricing as of June 2026. Team size includes all active user accounts on one instance.
Common pairings
LibreChat works great alongside other open-source tools. Run Ollama locally and chat via LibreChat. Or connect to your favorite API.
Enhanced ChatGPT Clone: Multi-LLM Chatbots with Modular AI
Transparent pricing. No surprises.
One flat monthly rate covers all team members. All plans include GDPR-compliant German hosting, daily backups, and SSL.
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Built for teams that care about security
Your data, your control. Your compliance, simplified.
GDPR Compliant
EU data residency. German data centers. No US transfers.
SSL Encrypted
All conversations encrypted in transit and at rest. Bank-grade security.
Daily Backups
Automated encrypted backups. Restore anytime. Your data is always safe.
No Training
Your conversations don't train any model. Unlike ChatGPT. Unlike most cloud platforms.
Questions about open source LLM app builders
How LibreChat stacks up. When to choose it. What you need to know.
An open source LLM app builder is software that creates a chat interface on top of one or more large language models. LibreChat lets you connect OpenAI, Anthropic, Cohere, or local models like Ollama. You get a multi-user chat UI with role-based permissions, conversation history, and team collaboration. No workflows. No custom code. Just conversation.
Stop paying per person for AI.
Deploy LibreChat in 3 minutes. Invite your team. Start today.