Weave Router

Weave Router is an AI routing tool that directs prompts to the most cost-efficient model without losing speed.

Weave Router is an intelligent proxy that classifies prompts and directs them to the optimal model based on cost, speed, and quality. It learns from individual and organizational feedback to improve routing decisions over time. A single command installer automatically configures environment variables for providers like Anthropic, OpenAI, and Google. The client applications remain unaware of the proxy while requests are routed transparently. It is designed for engineering teams looking to optimize their token spend and AI model usage.

Weave Router at a glance

Best for: Software engineer
Runs on: API, CLI
Pricing: Starter Free; Pro priced per month; Enterprise custom pricing with on-prem deployment
Released: September 2026
Category: AI coding tool
Website: weaveos.com

Key features

Classifies every incoming prompt
Routes requests based on quality-per-token
Learns from individual and organizational feedback
Generates secure bearer tokens
Auto-detects clients and configures environment variables
Supports Anthropic, OpenAI, and Google providers

Use it for

Routing AI coding agent prompts to cost-effective models
Optimizing token spend across multiple AI providers
Automating model selection without changing client apps

Alternatives to Weave Router

Claude Code Router — It centralizes control of AI agent requests with intelligent routing and observability.
OpenRouter — Access over 500 models and 80 providers through one unified API.
GoRoute — Consumes 5.1MB of RAM with sub-10ms latency for coding agents.
Semantic Router — Replaces slow LLM calls with fast deterministic routing.
OrcaRouter — Route requests to the best models without paying token markups.
Aster by AsterWise — Cuts cost while matching frontier performance using intelligent auto-routing.
OmniRoute — Routes requests across 352 providers with automatic fallback and cost-based selection.
CommitAwareRouter — Connects finance and routing decisions to account for prepaid capacity and minimum-spend terms.
Evo — Routes traffic using custom evaluations rather than global benchmarks.
RouterHub — Compare prices and access multiple models through one prepaid API key.
ARTEX — Runs autonomous multi-agent penetration testing with a dual-graph architecture.
CodeGraph — It eliminates file crawling, reducing AI agent tool calls by 88% and cutting costs.

All Weave Router alternatives