Stop guessing why your quota runs out. CostPilot shows you which sessions burn tokens, where cache misses waste money, and when you're about to hit your limit.
Web-based. Works with any plan. Free tier included.
Your Claude Max quota ran out in 19 minutes and you have no idea why
You're paying $200/month but can't tell which projects consume the most
Cache misses silently double your token usage and you don't even know
Your team uses Claude Code but nobody tracks how much each person burns
You hit the rate limit mid-session with no warning
The Anthropic console shows totals.
CostPilot shows you where the money goes.
Everything you need to understand and optimize your Claude usage.
See token usage by project, session, model, and day. Know exactly which conversations cost the most and why.
Spot cache misses, bloated contexts, and repeated queries that silently burn through your quota. Get actionable tips to fix them.
Get warned before you hit your limit. Set daily and monthly budgets with email alerts so you never get locked out mid-session again.
See where your spend is heading. Monthly projection based on your actual usage pattern, so you can adjust before the bill arrives.
Two ways to connect. Pick what fits your setup.
For teams and API users. Paste your Anthropic Admin API key. CostPilot pulls your usage data automatically.
For Claude Max subscribers. Upload your session JSONL files from ~/.claude/. Data stays on your machine.
CostPilot fills the gap between free CLI tools and nothing.
Free forever tier. Pay only if CostPilot saves you more than it costs.
If CostPilot saves you one wasted session per month, it pays for itself.
Be the first to try it. Early access users get Pro features free for 30 days.
Launching soon. We'll email you when it's ready.
CostPilot uses read-only Admin API access. It can view usage reports but cannot make API calls, create keys, or modify anything in your account. Your key is encrypted and never logged.
CostPilot still helps. You can upload your local session files to see which projects consume the most tokens, detect cache misses, and understand why your quota runs out faster some days.
The Console shows aggregate totals. CostPilot breaks it down by project, session, and model. Plus waste detection, budget alerts, and cost projections that the Console doesn't offer.
Claude Usage Tracker is a great macOS desktop app. CostPilot is web-based (works on any OS), adds waste detection, budget alerts, team features, and cost projections. Different tools for different needs.
They could. But platform companies rarely build the best analytics tools - Stripe has dozens of third-party analytics dashboards, AWS has CloudWatch but people still pay for Datadog. We move faster on features that matter to power users.