Replit is a browser-based platform where an AI Agent builds apps, sites and tools from a description, then hosts them. The pricing page lists no free plan. Core costs $20 a month, or $18 billed yearly, and includes $20 of credits. Pro starts at $100, or $90 yearly, with $100 of credits, ten parallel agents and room for 15 collaborators; bigger Pro tiers run up to $2,000 a month. Credits pay for Agent work, hosting and databases. Past them, Replit bills by effort, so a long, complex request costs more than a quick fix. You can set alerts and a hard monthly budget.
✓Best for: People who want to describe an app, watch an agent build it and publish it from one place, from solo makers to small product teams
✗Skip if: You want a free plan, a predictable flat bill for heavy daily Agent use, or full control of your own stack and editor
This analysis is based on documentation, public user reports, and vendor materials — not yet on our own hands-on testing. How we rate
Replit homepage, captured Oct 2, 2026.
Does Replit cost money? Yes. The pricing page no longer lists a free plan, and building with the Agent starts at $20 a month. What that $20 actually buys depends on how hard you work the Agent, so the useful part of this review is how the credits behave.
Replit started as an online code editor. Today you mostly describe what you want, say a booking site for a yoga studio, and the Agent builds it and puts it online. Hosting and the database live on the same platform, so there's nothing to set up elsewhere.
Plans and credits
Yearly prices on October 2, 2026.
Core
Pro
Enterprise
Monthly billing
$20
$100
Custom
Yearly billing
$18 a month
$90 a month
Custom
Credits included
$20
From $100
Custom
Collaborators
Unlimited workspaces
15, plus 50 viewers
Custom seats
Extras
Plan mode, Free Mode chat
10 parallel agents, 28-day database rollback, premium support
SSO, single-tenant environments, static IPs
Pro comes in larger sizes too. The credit selector runs from $90 a month on yearly billing up to $215, $425, $825 and $2,000, each with more credits.
Where the credits go
Credits cover everything you do on Replit, and the Agent uses most of them. Publishing an app, keeping it hosted and running database operations draw on the same balance.
The Agent is billed by effort. A quick fix costs little. A long request that rewrites half the app and retries when tests fail costs much more. Replit argues this matches price to work done, and that's fair, but it also makes the monthly bill hard to predict. Core's $20 of credits suits a few small projects. Someone building every evening will run past it.
Core also includes Free Mode, which runs on cheaper models, with up to 30 hours of chat and 60 projects. Pro raises both limits. It's a good place for planning and small edits. Save the most capable models for the hard parts.
Keeping the bill under control
Replit gives you two tools, and you should set both on day one. Usage alerts email you when spending beyond your credits reaches an amount you pick. A budget is a hard cap: when it's hit, Replit pauses usage-based services until the next month. If you run out of credits without a budget, extra work is charged automatically at pay-as-you-go rates.
A sensible habit is to check the Usage page after your first few Agent sessions. That shows how many credits a typical request of yours costs. Then choose between Core with a budget and Pro's bigger credit pool.
A first project without surprises
Start small and watch the meter while you learn the costs. Ask Plan mode to outline the app before the Agent writes anything; a clear plan saves retries, and retries are where effort-based billing adds up. Build one feature at a time and test it before asking for the next. When something breaks, describe the exact error instead of asking the Agent to "fix everything", because open-ended requests run long.
Before you share the app, check two things the Agent won't always get right on its own. Make sure secret keys aren't exposed in the browser, and sign in as a second test user to confirm people can't see each other's data. Database rollback on Pro helps if a change goes wrong, but it's no substitute for keeping a copy of anything that matters.
Who Replit fits
Replit is strongest for people who want the whole loop in one tab: describe, build, test, publish. Non-developers can get a working app online in an afternoon. Small teams can share workspaces and run agents in parallel on Pro.
It's a weaker fit if you want to own every part of your stack, or if you already have an editor you love. Developers often prefer Cursor or Claude Code, which work on code in their own repositories. People who mainly want a quick prototype without hosting might try Lovable or Bolt. Our vibe coding guide explains the trade-offs, including the security habits that matter once an app has real users.
Frequently Asked Questions about Replit
Does Replit cost money?
Yes, for building with the Agent. The pricing page lists Core at $20 a month or $18 billed yearly, Pro from $100 or $90 yearly, and Enterprise on request, with no free plan. Each plan includes credits: $20 on Core and from $100 on Pro.
How does Replit's effort-based pricing work?
The Agent spends credits while it works, and it spends more on longer, more complex requests. Once a plan's monthly credits are gone, usage is billed pay-as-you-go at the same effort-based rates, or you can buy a credit pack. Credits also pay for publishing and database operations.
How do I stop Replit from overcharging me?
Set a budget in your account. Usage alerts email you when spending passes an amount you choose, and a budget is a hard cap: once it's reached, Replit suspends usage-based services for the rest of the month. Check the Usage page before long Agent sessions.
What do you get with Replit Pro?
Ten agents working in parallel, premium support, more Free Mode usage, room for 15 collaborators and 50 viewers, and database rollback up to 28 days. Pro starts at $90 a month billed yearly with $100 of credits, and higher tiers at $215, $425, $825 and $2,000 a month add more credits.
Is Replit safe for real apps?
It can host production apps, and Enterprise adds SSO, single-tenant environments and static outbound IPs. Treat Agent-written code like a junior developer's work, though: review it, keep secrets out of the frontend and test permissions. Replit separated development and production databases after an Agent deleted a user's live database in July 2025.