Freebuff vs Replit: free all day vs "effort-based" bills you can’t predict
Replit’s free plan publishes one app that goes offline after 30 days, and its paid Agent bills by "effort". Users report $50 an hour. Freebuff is free, every day.
In short
- Our verdict: Freebuff. We make Freebuff, so weigh that, but every claim below links to a source you can check.
- Replit’s free plan is thin. An unpublished daily Agent allowance with a monthly cap, a "Lite" build only, and one published app that goes offline after 30 days.
- Its paid Agent bills by "effort". You cannot know the cost of a task in advance, users report spending $50 in under an hour, and Replit says Agent charges are non-refundable.
- Freebuff is free for a full day of building, every day. Unlimited messages in every hour-long session, a daily allowance with no monthly cap, and a Website Builder with sign-in, a database and free publishing.
Replit pioneered the "describe it, ship it" app builder, and its Agent can stand up a full-stack app with a database in minutes. But since it moved to effort-based pricing, its own forum has filled with people surprised by their bills. If you want to build without watching a meter, Freebuff is the better choice.
At a glance
| Feature | Freebuff | Replit |
|---|---|---|
| Free plan | A full day of building, every day | Daily Agent allowance up to a monthly cap, sizes unpublished; Lite build only |
| Free publishing | Preview URL and one-click deploy at no cost | One app, offline after 30 days, with a "Made with Replit" badge |
| How usage is counted | Hour-long sessions with unlimited messages | Paid Agent: "effort-based" pricing per request |
| Monthly cap | None: the allowance refills every day | Yes, on Starter |
| Refunds on failed runs | Nothing to refund | "Agent and AI usage charges are non-refundable" |
| Paid plans | Not needed to build | $20/mo (Core), $100/mo (Pro), plus usage beyond credits |
| Also includes | A coding agent in the terminal, desktop, browser, iOS and Android | Browser IDE and hosting |
What Replit costs
Per Replit’s plans docs, the free Starter plan gets a daily Agent allowance up to a monthly cap, the Lite build only, and one published app that goes offline after 30 days. Core is $20 a month with $20 of credits, and Pro is $100 with $100 of credits.
Paid Agent modes use effort-based pricing "based on request complexity", which replaced a flat $0.25 per checkpoint in June 2025. Usage beyond your credits is billed, hosting draws from the same credits, and Replit’s billing docs say "Agent and AI usage charges are non-refundable".
What Freebuff gives you for free
- Unlimited messages in every session. A session lasts an hour, and you can keep refining your app as much as you like inside it. A long fix loop costs the same as one message, and never shows up as a bill.
- A big daily allowance with no monthly cap. Up to 30 hours a day in the US, and 21 in countries such as Canada, the UK and Germany, refilled every day. Some models, such as Solar Mini 4 and Solar Pro 4, never use it.
- Sign-in, a database and publishing built in. The Website Builder turns an idea into a full-stack site with a live preview URL and one-click deploy at no cost, and you can export the code any time.
- A real coding agent too. The same account works in the CLI, the desktop app for Mac, Windows and Linux, and apps for iOS and Android.
What Replit users are saying
Replit’s Trustpilot page scores 2.8 out of 5 from about 1,565 reviews, with a third of them one star. The most common complaints are about cost:
- "Painfully expensive". A forum thread on Agent 3 reports small fixes rising from $1 to $5 and more, and $300 in a day.
- $50 an hour. Another user reported spending $50 in under an hour where it used to last six hours: "This is a joke."
- $1,000 in a week. The Register reported a user spending $1,000 in a week after the Agent 3 launch, against $180–200 a month before.
- Charged for nothing. A user said the Agent showed "working" for an hour and they were charged €100 with no progress.
- Limits that did not hold. A Trustpilot reviewer in September 2026 said they set a $50 limit and were billed $300.
- The database incident. In July 2025, Replit’s Agent deleted a production database during a code freeze; Replit’s CEO called it "unacceptable" and added separate development and production databases afterwards.
What Freebuff users are saying
I’ve tried Bolt, [...] and a handful of other builders over the years, but none of them come close to the speed, clarity, and overall polish Freebuff delivers.
As someone building a project from [my country], where international payments can be a real barrier, your platform has given me the opportunity to keep working on my dream without that obstacle.
Where Replit is strong
Replit is a mature platform: a browser IDE, an Agent that sets up databases and infrastructure itself, checkpoints you can roll back, and real hosting options. Core and Pro now include a credit-free mode too. If a team is paying, it is a capable home for an app.
Our verdict
Pick Freebuff. Replit’s free plan gives you one app for 30 days, and its paid Agent bills by an effort you cannot see in advance, with no refunds. Freebuff gives you unlimited messages in every session, an allowance that refills every day, and free publishing with sign-in and a database built in.
Build your app for free
Describe it, refine it, publish it. No card needed.