Top Manifest Alternatives

Routes each request to the most cost-effective AI model, tracks spending, and lets you set usage limits to reduce token costs.

Looking for apps like Manifest? Explore similar apps and alternatives, ranked based on their features, categories, and use cases.

LLMTest

Proxies OpenAI and Anthropic calls, tracks costs, benchmarks 340+ models, and optimizes prompts and routing using live traffic.

Joule

An AI platform for tracking, managing, and reducing AI costs while improving performance with an SDK and proxy.

RouteAI

RouteAI provides access to multiple AI models through one OpenAI-compatible API, routing requests to reduce costs and improve reliability.

Ramp Router

Provides a single API endpoint for routing requests across AI models from multiple providers, with controls for cost, performance, availability, and usage monitoring.

Experiential Labs

An open-source AI gateway for accessing, routing, and managing hosted, self-hosted, and custom-key models through one API, with permissions, usage limits, monitoring, and spend tracking.

Costbase

Offers per-request pricing using your OpenAI, Anthropic, Google (and other) API keys, adding intelligent routing and semantic caching to reduce API calls and costs while you keep control.