Pricing
Plans explained: Trial, Free, and Pro
14-day trial with unlimited creates. Then Free with caps — or Pro for unlimited boards and more AI generates.
Every new account starts on Trial. When it ends you stay on Free unless you subscribe to Pro. AI board generation is capped on every plan.
Trial
Free · 14 days
Starts when you sign up
- Unlimited projects & boards
- 3 AI board generates / day
- PDF + notes → teaching frames
- Share links & cloud autosave
Free
$0/mo
After the trial ends
- 2 projects · 5 boards
- 1 AI board generate / day
- Full whiteboard tools
- Share & export still available
Pro monthly
$5/mo
Cancel anytime
- Unlimited projects & boards
- 15 AI board generates / day
- Same canvas + AI generate
- Best for weekly teaching boards
Pro annual
$48/yr
Two months free vs monthly
- Everything in Pro monthly
- 15 AI generates / day
- Same unlimited creates
- Pay once per year
AI generates reset each UTC day. Unlimited on Pro means projects and boards — AI stays capped so model cost stays predictable (1 free · 3 trial · 15 Pro).
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Side-by-side
What Pro unlocks
- Unlimited projects and boards (no Free create caps)
- 15 AI board generates per day (vs 1 on Free)
- Same canvas, PDF import, share links, and exports
FAQ
How much does chalkline cost?
Pro is $5/month or $48/year. New accounts get a 14-day trial, then Free with caps if you do not subscribe.
What is included in each plan?
Trial: unlimited projects/boards, 3 AI generates/day. Free: 2 projects, 5 boards, 1 AI/day. Pro: unlimited creates, 15 AI/day.
Is AI unlimited on Pro?
No — Pro raises the daily AI generate cap to 15/day (UTC). Projects and boards are unlimited on Pro. Caps keep model cost predictable.
Can I cancel Pro anytime?
Yes. Manage billing from Profile → Billing. You keep Pro access through the paid period.