CastSpell
Free
$0
Free forever
- 3 projects, up to 5 spaces each
- Every feature: templates, remote machines, image and video cards
- Unlimited agents and helpers
- Chat, Terminal and Changes views
Simple pricing.
Every feature is free. Go Pro when three projects aren’t enough.
Pro
Most popular$12$6/mo
Billed $72/year · you save $72
- Unlimited projects
- Unlimited spaces in every project
- Everything in Free
- New features as they ship
- Use it on all your devices (up to 5)
Renews yearly until you cancel. 14-day refund. Keep everything you made.
Pro opens soon — prices above are final.
Students and educators get 40% off — Request a discount
Why CastSpell costs
what it costs.
CastSpell is built by one person, from Malaysia, not a venture-funded growth machine. I make money one way: you pay for Pro. There are no ads and no tracking in the app, and I never sell your data. Your agents talk to their own providers directly; CastSpell never sits between you and your models, and your code never comes to me.
Pro pays for where CastSpell is going, and it's ambitious: CastSpell on your phone, so you can check on your agents and answer them from anywhere; CastSpell in the cloud, so you can rent GPUs from the canvas to run agents and generate images and video without a machine of your own; and Windows and Linux. Along the way, Pro keeps the fixes, new agents and support coming, straight from the person who builds it.
In return, Free stays genuinely useful: every feature, no time limit, no card, in three projects with up to five spaces each. Upgrade when CastSpell has earned its place in your day. If it hasn't, ask for a full refund within 14 days.
Pricing questions
What’s free and what’s Pro?
Free has every feature, including space templates, remote machines, image and video cards and usage history. It’s limited to 3 projects with up to 5 spaces each. Pro removes those limits.
Is there an education discount?
Yes. Students and educators get 40% off Pro. Request a discount with your school email.
Where do I manage my subscription?
From Settings → Plan → Manage subscription, from castspell.dev/account (sign in with your purchase email; you can also see your key again there), or the link in your receipt email (Stripe’s customer portal): change plan, update your card, download invoices or cancel.
What happens if my Pro ends?
Nothing is deleted or locked. Your projects and spaces stay as they are; you just can’t add projects or spaces beyond the free limits until you renew.