Proviras

Your agent's bill is bigger than it needs to be.

Modern AI agents make dozens of LLM calls to complete a single task. Plan a step, pick a tool, parse a result, summarize the context, decide what to do next, draft a reply. Most teams route every one of those calls to GPT-4 or Claude Opus because it's the safe default.

The truth is, most steps in a typical agent flow don't need a frontier model. Routing decisions, tool argument extraction, intermediate summaries, classification — smaller models handle them just as well, at a fraction of the cost.

But nobody downgrades a step, because nobody wants to be the person who broke an agent in production to save a few thousand dollars. So the spend keeps growing, multiplied across every step, every run, every user.

How Proviras works

Connect

Drop in our SDK. We capture every LLM call in your agent flow — inputs, outputs, costs, and which step in the flow each call belongs to. No changes to how your agent runs.

Test in the shadows

For each step in your flow, we quietly run cheaper models against a sample of your real traffic. Your agent stays on its current setup. Your users never see the test.

See where you can save

Get a report showing which steps in your flow could move to a smaller model, how much you'd save, and proof — side-by-side examples, sample sizes, confidence levels. Step by step, decision by decision.

Built for agent teams who need proof, not guesses.

Step-by-step analysis.

We don't just track total spend, we break it down by step in your agent flow, so you can see exactly which decisions, tool calls, and reasoning steps are eating your budget.

Tested on your traffic.

Not on someone else's benchmark. Recommendations come from your real production runs, not a generic leaderboard.

Quality first.

Every recommendation includes a measured equivalence rate with confidence intervals. We don't suggest a switch unless the data is conclusive.

Works with your stack.

LangChain, LangGraph, CrewAI, AutoGen, OpenAI Agents SDK, or custom-built agents. OpenAI, Anthropic, Google, and open models.

Read-only by default.

We measure and recommend. You stay in control of what actually ships to your agent.

Ready to cut your agent's bill?

Join the waitlist and we'll reach out when early access opens.

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Proviras