Finest

️ Tool Name: 🖼

Finest

Categories: 🔖

Automation and Smart Agents

Integrations and APIs

Programming and Development

Performance, Efficiency, and Development

Data and Analytics

️ What does this tool offer? ✏

Finest is an AI Gateway designed to reduce the cost of using AI models within applications while maintaining the quality level specified by the user. The platform measures the actual requirements of each request, then identifies the appropriate model or set of models for each request, and automatically routes the request to the lowest-cost configuration that meets the specified quality requirements. The platform clarifies that this routing occurs without adding a markup to the model providers’ prices.

The Finest API allows the service to be integrated with existing applications by changing the Base URL and using a Finest key, while enabling users to retain their existing SDK and code. According to the website, requests pass through the Finest gateway during processing, but Finest does not retain the content of prompts or completions. Finest can also be disabled and the system can revert to direct provider settings using the `FINEST_DISABLE=1` mechanism.

The Finest mechanism checks several factors before selecting a model, including region, input format, context window size, output limit, streaming, and structured output. If a model cannot demonstrate compliance with any of these requirements, it is excluded rather than used. The platform also specifies that each response includes the name of the provider and the model that actually served the request.

Finest also offers Finest Code,a service designed to reduce the cost of using the Claude Code API, while preserving the Claude Code itself and displaying receipts for each request.

The optimization mechanism includes capabilities such as routing simple requests to cheaper models, reducing context size, setting an output limit, using caching when appropriate, splitting some requests into cheaper parts, and running some requests in parallel when appropriate. The platform also re-evaluates the routes when new models are released to ensure they continue to meet the quality standard specified by the user.

What does it actually offer based on user experience? ⭐

• Automatically routing AI requests to a model that is optimal in terms of cost and quality.
• Use a single API interface instead of manually managing routing between models.
• Retain your existing SDK and code while being able to change the Base URL and API key.
• Display the provider and model that processed each response.
• Exclude models that fail to meet request requirements.
• Ability to route simple requests to less expensive models.
• Split certain requests into parts and run them in parallel when appropriate.
• Control output limits, context size, and caching within the routing mechanism.
• Re-verify routes when new models are released.
• Provide Finest Code to reduce the cost of using Claude Code, with receipts for each request.
• No charges when no eligible savings are demonstrated.
• The ability to export evidence and receipts and transfer them to the user’s model provider accounts when using the Eject feature.

Does it include automation? 🤖

Yes, and automation is central to how Finest works.

The platform automates the process of selecting the appropriate template for each request, rather than requiring the developer to manually select a template each time. Finest Gate evaluates the request based on quality requirements and specifications, then selects the processing path that meets the requirements at the lowest possible cost.

The platform also continuously re-evaluates processing paths when new models are released, so the user does not need to manually re-run tests with each release.

The automation also includes the ability to downgrade the model when the desired result can be achieved at a lower cost, or to upgrade the request to a more powerful model when needed, while calculating eligible savings based on the service’s pricing mechanism.

Pricing Model: 💰

Paid based on realized savings,with no fees charged when there are no eligible savings.

Finest clarifies that model providers’ prices are passed through without a markup,while the platform receives 25% of the verified savings when a request is routed to a lower-cost option and meets the required conditions. No performance fees are charged for orders that do not result in savings, orders executed exactly as requested by the user, escalations, or automatic selections that do not result in eligible savings.

🆓 Free Plan Details:

Paid plan details: 💳

How to access the tool: 🧭

Link to the demo or official website: 🔗

Official Finest