AI Fiesta
All top AI models, compared in one chat
One AI hub
Access 9+ premium models in a single unified chat.
Better answers
Compare responses side-by-side or auto-pick with Super Fiesta.
Lower spend
Replace multiple AI subscriptions with one predictable plan.
About AI Fiesta
Most AI workflows break down when you’re juggling tabs, subscriptions, and “which model should I use?” decisions. AI Fiesta puts the world’s leading models into a single chat so you can ask once and move forward fast.
With side-by-side multi-model comparison, you can instantly see how ChatGPT, Claude, Gemini, Perplexity, Grok, DeepSeek, and more answer the same prompt. Turn models on/off mid-chat without losing history, use Super Fiesta for automatic best-model selection, and level up results with prompt enhancement, Memory, and Custom Projects.
Whether you’re writing marketing copy, reviewing code, researching with citations, or brainstorming product strategy, AI Fiesta adapts with project “modes” and a unified context. You also get image generation and audio transcription in the same workspace.
Subscribe once and keep your stack future-proof with free AI model upgrades as new versions roll out—without paying for multiple separate plans.
Integrations
- CChatGPT 5
- GGoogle Gemini 3 Pro
- CClaude Sonnet 4.5
- PPerplexity Sonar Pro
Perfect for
- Solo founder
- 2 to 10 person agency
- Indie SaaS creator
Core features
- Compare multiple premium AI models side-by-side in one chat window
- Toggle AI models on/off during a chat without losing history
- Super Fiesta automatic best-model selection with unified context and tone
- Prompt enhancement and Memory feature
- Custom Projects with persistent system instructions (modes like Marketing or Code Review)
- AI image generation
- Audio transcription
- Avatars (interact with historical figures or expert advisors)
- Games with progress metrics and leaderboards
Choose your plan
AI Fiesta
25% OFF$10/mo
Features
- All premium AI models & Super Fiesta
- Side-by-side comparison
- 3 million tokens/month (Premium models count as 4x)
- Instant prompt enhancement and Memory feature
- Image generation & Audio transcription
- Add on features: Avatars, Games and more
- + Quarterly Webinar access
Secure Checkout
256-bit SSL encryption
Cancel Anytime
No long-term contracts
Cancel Anytime
No refunds, cancel anytime
What you get
From Forbes 30 Under 30 to AI Innovator: Mohammad Hasan's AI Fiesta
Mohammad Hasan is a Forbes 30 Under 30 Asia honoree and Y Combinator alum who co-founded AI Fiesta to make premium AI accessible to everyone. Based in San Francisco, he built AI Fiesta to save users time and money by bringing the power of top AI models—ChatGPT, Claude, Gemini, Perplexity, and more—into one affordable platform.
Frequently Asked Questions
How is AI Fiesta different from subscribing to each AI separately?
AI Fiesta brings together the world's most powerful AI models - Grok 4, ChatGPT 5, Gemini 3 Pro, DeepSeek, Claude Sonnet 4.5, Perplexity Sonar Pro, Kimi K2, Qwen 3 Max, Mistral, and Nano Banana Pro - in one place. Instead of juggling multiple subscriptions and browser tabs, you get all answers side-by-side in a single chat window, plus exclusive features like Prompt Enhancer and Custom Projects.
Can I choose which AI models to use?
Yes. You can toggle AI models on or off at any time during your chat and turn them back on later without losing your chat history.
Do I get unlimited messages?
You get 3,000,000 tokens per month with your subscription. Each token is approximately ¾ of a word. Standard models consume tokens at 1x rate whereas Premium models consume tokens at 4x rate.
What happens if I run out of tokens?
You’ll see warnings before hitting zero. If you reach the limit, you can reach out to support to get more tokens on a paid basis.
Do you offer refunds?
No. All payments are non-refundable, regardless of usage. You may cancel any time to stop future billing.
How can I manage or cancel my subscription?
Log in to AI Fiesta, go to Settings, and select your subscription management option.
Where can I access the Community and the Promptbook?
Log in at community.aifiesta.ai using your registered email. This feature is only available to paid users.
Can I use AI Fiesta on my phone?
Yes. Use AI Fiesta in your mobile browser at chat.aifiesta.ai or install the dedicated Android and iOS apps to access the platform.
Will I get free upgrades when new AI versions are released?
Yes. If ChatGPT releases a new model version or another AI provider launches a higher version, you will get access at no extra cost.