Manifest

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An open-source LLM router that routes agent requests to the most cost-effective model, with usage limits and model benchmarking. [#opensource](https://github.com/mnfst/manifest)

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Manifest at a glance

What it is
An open-source LLM router that routes agent requests to the most cost-effective model, with usage limits and model benchmarking.
Who it's for
Aimed at makers and small teams exploring the Specialized Chat & Assistants category.
Primary use case
[#opensource](https://github.com/mnfst/manifest).
  • CategorySpecialized Chat & Assistants
  • PricingFree Tier
  • Starting priceFree, paid plans available
  • Credit cardNo credit card required
  • Foundation modelGPT-4o
  • Bring your own keyNot supported
  • RatingNo reviews yet. Be the first to rate.

Video Spot

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Overview

An open-source LLM router that routes agent requests to the most cost-effective model, with usage limits and model benchmarking. [#opensource](https://github.com/mnfst/manifest)

Pros

  • Actively developed and widely used

Cons

  • Feature set changes quickly

In detail

Manifest is an open-source LLM router that directs agent requests to the most cost-effective model. Rather than relying on one model for every request, it provides a routing layer for model selection, alongside usage limits and model benchmarking.

It helps developers and teams building AI agents manage model usage and evaluate their options. Benchmarking supports comparisons between models, while usage limits help constrain consumption. Manifest is infrastructure for agent applications rather than a standalone conversational assistant.

Common uses

  • Route AI agent requests to cost-effective models
  • Set usage limits for agent model consumption
  • Benchmark models to inform model selection
  • Add model routing to an agent application

Pros

  • Open-source code available for inspection
  • Cost-focused routing for agent requests
  • Usage limits support consumption control
  • Model benchmarking supports comparison

Cons

  • Requires integration into an agent workflow
  • Cost-effective choices still need quality evaluation
  • Supported models and providers are not specified

Generated from the listing's details and not yet checked by a Zoipi editor.

Key Features

  • An open-source LLM router that routes agent requests to the most cost-effective model, with usage limits and model benchmarking
  • [#opensource](https://github.com/mnfst/manifest)

Best For

  • Specialists who want a dedicated specialized chat & assistants tool rather than a general assistant
  • Anyone testing the space without an upfront budget

Pricing Model

Free Tier. Generous ongoing free tier you can start with, no credit card needed. Paid plans unlock higher limits.

Pricing Breakdown

Starting price
Free, paid plans available
Free trial / credits
Ongoing free tier, no time limit
Credit card
No credit card required
Free Tier (No CC)

Screenshots

Live preview of Manifest's website.

Frequently asked questions

An open-source LLM router that routes agent requests to the most cost-effective model, with usage limits and model benchmarking. It is listed under Specialized Chat & Assistants on ZOIPI AI.

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