Start free, no credit card required. Upgrade when you need more credits, models, and room to build.
Everything you need to try Zeroline.
Credits meter AI usage — each chat message that generates or edits code spends credits based on the model and amount of work involved. Your allowance renews every billing period.
You can keep browsing and editing your existing projects, but new AI generations pause until your credits reset or you upgrade to Pro for a larger monthly allowance.
Yes. Cancel from your account page whenever you like — you'll keep Pro access through the end of your current billing period, then move back to the Free plan.
No, credits reset each billing period and don't carry over. This keeps pricing simple and predictable.