# NotDiamond

NotDiamond is an AI model router that automatically selects the best LLM for each specific task by learning which models perform best on different types of prompts. Instead of committing to a single model, NotDiamond analyzes your request and intelligently routes it to GPT-4o, Claude, Gemini, or other models based on historical performance data, delivering better results at lower cost. By routing simple tasks to efficient models and complex tasks to more capable ones, NotDiamond can reduce AI costs by 30-50% while maintaining or improving overall output quality.

## Quick facts

- Categories: Developer Tools, LLM
- Pricing: Freemium (free plan + paid tiers)
- Free plan: Yes
- Official site: https://notdiamond.ai
- Last checked: 2026-10-23

## Key features

- Automatic best-model selection
- Multi-provider routing
- Cost-performance optimization
- Historical performance learning
- Simple API integration

## Use cases

- Reducing LLM API costs
- Multi-model AI applications
- Production AI optimization
- Enterprise AI cost management

## Links

- Nextool.ai page: https://nextool.ai/tools/notdiamond/
- Alternatives: https://nextool.ai/alternatives/notdiamond/

Source: Nextool.ai (https://nextool.ai/tools/notdiamond/). Pricing and features change; confirm on the provider's site before relying on them.