Simple, flexible pricing
Build, run, iterate — refine your prompt with each answer as context until it’s right.
Start free. Monthly unlocks long-context builds — larger inputs, more attached context, and longer AI synthesis. Credit packs add extra runs on the same input limits as Free; they don’t unlock long context.
Free
For exploring the builder.
- 15 credits every day
- 2 free prompt runs every day
- Stack run answers as context for follow-ups
- All categories and templates
- 10,000-char source-content extras
- Export as text or markdown
Monthly
Long-context builds for everyday work.
- 800 credits per month
- Long-context inputs — 3× room (6k overview, 60k synthesis)
- More attached context — 12 cards, 36k chars total
- 30,000-char source-content extras (3× more)
- Unlimited prompt runs (2 credits each)
- Everything in Free
- Cancel anytime
Credit Pack
Extra credits when you need them — not longer inputs.
- 500 credits, yours to keep
- Stacks with every pack you buy
- Valid for 2 years
- Used after your daily or monthly quota runs out
- Same input & context limits as Free
One credit covers one prompt build. Running a prompt costs 2 credits. Free signed-in users get 2 prompt runs every day on top of their 15 build credits. Credit packs only add credits — for large prompts, rich attached context, or long syntheses, you need Monthly. Prices in USD. You can cancel your subscription at any time from the billing portal.