
Developer Tools
Cohesor
Every model, one gateway, 60-90% lower agent bills
What it is
Cohesor is an AI gateway that sits between your coding agents (Claude Code, Codex, or anything speaking the Anthropic or OpenAI protocol) and the underlying model providers. It compresses prompts and tool output by roughly half before billing, routes each request to a right-sized model based on complexity, and adds per-user spend tracking with budget caps. Pricing is usage-based: provider rates plus a flat $10 per 100,000 requests, with no separate subscription and no free tier.
- Price
- $10
- no free tier
- Free tier
- No
- no card required
- Platforms
- 2
- Web · API
Gallery

Cohesor's spend dashboard, showing per-user attribution

Cohesor's request pipeline: policy, compression, routing, and observability
What you get free vs paid
Verdict
Pros
- Drop-in setup: point ANTHROPIC_BASE_URL or OPENAI_BASE_URL at Cohesor with no code rewrite
- Compresses prompts and tool output by roughly 50% on average before billing, on top of routing savings
- Per-user and per-team spend attribution with hard budget caps, not just a usage dashboard
- Neutral by design: routes across 100+ models from OpenAI, Anthropic, Google, Meta, Mistral, and others, and states it doesn't train on your data
Cons
- No free tier at all, every request is billed from the first one
- Usage-based pricing means costs scale with traffic, so it's hard to predict a fixed monthly bill in advance
- Brand new (Product Hunt launch was August 12, 2026), so independent track record is still thin
- Savings depend on your traffic mix; workloads that are already mostly on cheap models will see smaller gains from routing
Worth it once your team's agent spend is large enough that a flat $10-per-100K-requests fee is obviously smaller than what compression and routing save you; skip it if your monthly agent bill is still small enough to track by hand.
Capabilities
Core features
- Smart routing: a complexity classifier sends each request to a right-sized model
- Token compression that cuts input tokens by roughly half while preserving meaning
- MCP gateway for GitHub, Gmail, Google Drive, and Google Calendar behind one audited endpoint
- Per-user and per-team spend attribution with budget caps that actually stop requests
- Full request tracing, dashboards, and exportable audit logs
- Self-hosting and custom/self-hosted model support on Enterprise plans
AI stacks & blueprints
Best AI Coding Tools
View blueprint ▸Vetted AI coding assistants, editors, and terminal plugins designed to accelerate your development speed.
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Common questions
Is Cohesor free?
Cohesor is a paid tool without a permanent free tier, with paid plans starting around $10/month. Check QuestLoops for verified trials, student offers, and discounts.
How much does Cohesor cost?
Cohesor's paid plans start at about $10 per month. Pricing changes over time — QuestLoops focuses on legitimate ways to reduce or avoid that cost.
What is Cohesor used for?
Every model, one gateway, 60-90% lower agent bills It falls under the Developer Tools category.
What are the best alternatives to Cohesor?
You can compare Cohesor side-by-side with similar Developer Tools on QuestLoops to weigh free-tier limits, pricing, and tradeoffs before deciding.
Community workarounds
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