Developer Tools

Not Diamond

AI optimization layer for developers — automatically routes queries, optimizes prompts, and improves agent workflows across multiple models.

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notdiamond.ai

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Quick facts
What is it	AI optimization layer for developers — automatically routes queries, optimizes prompts, and improves agent workflows across multiple models.
Pricing	Paid
Free tier	Yes
Platform	API
API	Yes
Best for	Optimizing multi-step AI agent workflows, Automating model selection for production applications
Domain registered	2023

Data updated Aug. 1, 2026

What does Not Diamond do?

Not Diamond serves as an optimization layer for AI development, specifically designed for teams building with multiple language models. It automatically handles three critical aspects of production AI systems: intelligent routing between different models, optimization of prompt templates, and improvement of multi-step agent workflows. The system acts as a smart intermediary that decides which AI model is best suited for each specific query, balancing accuracy, cost, and latency requirements.

What makes Not Diamond stand out is its focus on production-grade performance and enterprise readiness. The platform uses self-improving algorithms that can outperform days of manual prompt engineering in just minutes of automated processing. It's stack-agnostic, meaning it integrates with existing orchestration gateways and evaluation pipelines rather than requiring a complete infrastructure overhaul. The service is SOC-2 and ISO 27001 compliant, offering features like VPC deployments and 24/7 support for serious production workloads.

This tool primarily benefits development teams at companies already working with multiple AI models in production environments. Real-world use cases include incident management platforms needing higher accuracy in AI workflows, companies running complex multi-step AI agents, and organizations looking to optimize costs while maintaining performance across their AI operations. According to case studies, users have reported accuracy improvements of up to 39% and development cycle acceleration of 40x compared to manual optimization approaches.

Developer Tools LLM

#agent-workflows#ai optimization#api integration#developer tools#model routing#prompt engineering

Key features

What makes it stand out

Intelligent routing selects the best AI model for each query to maximize accuracy and control costs

Automatic prompt optimization outperforms manual engineering by refining templates across any model

Agent optimization improves success rates for multi-step AI workflows and autonomous agents

Production-grade infrastructure with SOC-2 compliance and enterprise support

Stack-agnostic integrations that work with existing orchestration gateways and evaluation pipelines

Who is Not Diamond for?

Who benefits most from this tool

Optimizing multi-step AI agent workflows

Automating model selection for production applications

Improving prompt performance across different AI models

Pricing

Free tier available — start without a credit card

Pay-as-you-go

Custom

20 additional prompt optimizations
10 additional routing recommendations
Prompt optimization
Intelligent routing
SOTA performance and prompt portability
Pre-trained router for chat auto mode

Custom

Agent optimization
Bulk pricing
VPC deployments
Bring your own models
Custom evaluation metrics
Priority API job queue
More target models per run
More custom routers
Custom ZDR policies
24/7 support

Trust & presence

Domain Domain registered 2023

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Not Diamond — pricing page — Pricing page

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