Every AI, one conversation.
Open Fiesta is your all-in-one AI chat app where you can talk to hundreds of models — ChatGPT, Claude, Gemini, Grok, and more — all from a single window. Instead of juggling tabs and accounts, compare answers side by side and pick the best one for every task.
What makes Open Fiesta worth launching.
Run up to 5 different AI models at the same time and see their answers right next to each other.
Chat with models from OpenAI, Google, Anthropic, Meta, DeepSeek, Perplexity, Grok, and many more.
Toggle web search on any message to give your AI real-time context from the internet.
Upload photos and images for compatible models to analyze, describe, or answer questions about.
Keep your conversations grouped by project so you can easily find past chats and continue where you left off.
Watch responses appear as they're generated — no waiting for the full answer to load.
If you fit one of these, Open Fiesta is probably built for you.
Practical scenarios where Open Fiesta makes a real difference.
Ask the same question to several models at once and instantly see which one gives you the most helpful response.
See how different models handle the same creative prompt — perfect for choosing the right tone for your next post or article.
Turn on web search while asking about current events or recent topics, and get answers grounded in live information.
Upload a photo, diagram, or screenshot and ask compatible models to describe what they see or answer questions about it.
Open Fiesta is a powerful AI chat interface that brings together over 300 language models in one clean, easy-to-use space. You can start a conversation with ChatGPT, ask Claude to refine the answer, have Gemini analyze an image, and see how Grok responds — all without leaving the chat. It works with major providers like OpenRouter and Google Gemini, giving you access to the latest and most popular AI models available. Whether you're researching a topic, brainstorming ideas, or just curious which AI gives the best answer, Open Fiesta makes it simple to ask every model at once.
Open Fiesta is the easiest way to explore the full spectrum of AI models without hopping between websites and apps. Instead of committing to one assistant, you get a whole lineup — ChatGPT for creative writing, Claude for thoughtful analysis, Gemini for image understanding, and Grok for fast facts — all in one conversation. It's built for people who want the best answer, not just the first one. With support for hundreds of models and an active community behind it, Open Fiesta grows as fast as the AI world does.
No per-seat pricing
Add your whole team for one flat fee.
Your data stays yours
Nothing passes through a third-party cloud.
Use your own domain
Run it on yourdomain.com with free SSL.
No terminal. No config. No docs.
Workflow automation
n8n.aurora.openzapps.com
Monitors, fixes & deploys 24/7
One platform. Every app. No surprises.
Your own private server — no shared hosting, no slowdowns.
Deploy Open Fiesta and as many other apps as you want — no per-app charges, ever.
Full ownership. No third-party access. Export anytime.
Unlimited apps, unlimited users, unlimited traffic. One bill.
SSL, backups, and updates run automatically behind the scenes.
Cancel anytime. Take your data with you. No questions asked.
What others charge for just the empty server.
Server costs only. Prices checked June 2026.
4 vCPU cores, 8 GB RAM, 150 GB storage
A solid place to start
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $48/mo | $29 (60%) |
| Vultr | $40/mo | $21 (53%) |
| Linode | $48/mo | $29 (60%) |
| AWS Lightsail | $84/mo | $65 (77%) |
| Google Cloud E2 | $103.45/mo | $84.45 (82%) |
8 vCPU cores, 24 GB RAM, 400 GB storage
The sweet spot for most people
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $144/mo | $95 (66%) |
| Vultr | $144/mo | $95 (66%) |
| Linode | $192/mo | $143 (74%) |
| AWS Lightsail | $164/mo | $115 (70%) |
| Google Cloud E2 | $231.17/mo | $182.17 (79%) |
16 vCPU cores, 64 GB RAM, 600 GB storage
For power users
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $384/mo | $285 (74%) |
| Vultr | $320/mo | $221 (69%) |
| Linode | $384/mo | $285 (74%) |
| AWS Lightsail | $384/mo | $285 (74%) |
| Google Cloud E2 | $474.53/mo | $375.53 (79%) |
Prices checked June 2026. Excludes taxes, credits, backups, bandwidth.
Everything you need to know about launching Open Fiesta on OpenZapps.
Open Fiesta is a chat app that lets you talk to hundreds of different AI models — like ChatGPT, Claude, Gemini, and Grok — all from one place.
Not at all. OpenZapps gets your app up and running for you. Once it's live, you just open it in your browser and start chatting — no setup required.
You pay OpenZapps a flat monthly fee to run Open Fiesta (and any other apps you choose). The app itself is free and open-source.
Yes. Open Fiesta runs on your own private cloud space through OpenZapps, so your conversations stay between you and the AI models you choose to chat with.
Yes. OpenZapps lets you connect a custom domain so you can access your app at your own web address.
Try something new — same platform, same flat price.
Start free, launch Open Fiesta in seconds, and cancel whenever you want — zero risk.
Plans start at $29/month. Cancel anytime.
