sipi.bot Pricing Questions
Straight answers to the questions we get before anyone signs up. No pricing games — flat rates, a free MIT core, and honest trade-offs.
Is sipi.bot Free?
Short answer: the core is free — it's MIT-licensed open source and you can self-host it forever. The hosted plans are what cost money, and they're flat-rate.
How Much Does sipi.bot Cost?
Two flat-rate hosted plans, unlimited evaluations on both, and a free MIT-licensed core you can self-host. There is no metering, no per-call fee, and no overage tier.
Is sipi.bot Worth It?
Worth it if your agents can spend money — and they can. $99/mo is one documented runaway-agent incident's rounding error. Here's the honest math.
Does sipi.bot Have a Free Tier?
There are two genuinely free ways to use sipi.bot — self-host the MIT core, or run live checks in the playground. There's no hosted free tier.
Can I Self-Host sipi.bot?
Yes. The core is MIT-licensed open source on GitHub, free to self-host forever. The hosted plans add the operational layer on top.
Does sipi.bot Charge Per API Call?
No. Both hosted plans include unlimited transaction evaluations. sipi.bot is the one bill in your stack that can't surprise you.
sipi.bot vs Building Your Own
Because the core is open source, 'build your own' is a real option — and an honest one. Here's what building actually costs and what sipi.bot's paid plans save you.
What If sipi.bot Makes a Mistake?
If sipi.bot green-lights a spend that breaks one of your active rules, that month's subscription is free. Every decision is logged, so mistakes are reviewable — and the guarantee is real.
Stop the next $12,400 night.
One API call (or MCP tool) in front of every agent transaction — APPROVED, BLOCKED, or FLAGGED, deterministic, ~5 ms, fully logged.
See plans — from $99/mo Try a live check