Free tier
The free plan is real: projects with an simdeploy subdomain, enough bandwidth and deploys for side projects and evaluation, no card required. Limits are explicit on the pricing page and in your dashboard.
Paid plans
Paid plans raise project counts, bandwidth, storage and daily deploys, and unlock custom domains. Prices are fixed monthly (or annual) amounts billed through Stripe, with a portal to change plans or cancel anytime. Online purchases carry a 7-day right of withdrawal (article 49 of the Brazilian Consumer Code).
Usage is measured, not guessed
Requests, bandwidth, storage and deploys are metered from real traffic and shown in your dashboard. Approaching a limit triggers a notification at 80% and 100% — no surprise cutoffs, no surprise bills.