Compare and use multiple AI models with one prompt on a pay-as-you-go basis.
Product memo
AI Mizu gives users a unified interface for interacting with various AI models, including Claude and GPT. It removes subscription fatigue by providing a flexible pay-as-you-go model, allowing users to pay only for token usage. This approach targets users who need to compare AI outputs or use different models without monthly commitments.
For who
Users comparing AI models side-by-side
Solves what
Testing and using multiple AI models with a single prompt and pay-as-you-go pricing.
- Multi-model access
- Pay-as-you-go pricing
- Keyboard-first interface
In their own words
One prompt. Many minds.
Test and use multiple AI models (Claude, GPT & more to come) in one clean interface. Pay only for what you use.
Compare responses from multiple AI models instantly
Commercial cues
Model
usage based
Free tier
Yes
Trial
Available
Pricing Strategy
- • Pay-as-you-go model avoids monthly lock-in for casual or intermittent users.
- • Compares usage-based cost against typical subscriptions to highlight savings.
Operator context
Founded
Aug 2025
HQ
Brazil
Platform
Web app
Audience
Developers
Payments
Stripe
Public footprint
Tech stack
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Pre Revenue
- Effort
- Solo Buildable
About AI-Mizu Expand
AI Mizu provides a unified interface for interacting with various AI models, such as Claude and GPT, designed for users who need to compare AI outputs or use different models without monthly commitments. The platform removes subscription fatigue by offering a flexible pay-as-you-go model, where users pay only for token usage.
This approach makes it a cost-effective alternative to fixed subscriptions, serving developers and researchers who frequently evaluate different AI models. The focus on side-by-side comparison and usage-based pricing creates a clear value proposition for those seeking flexibility and control over their AI consumption.