Base44 vs Replit: which should builders use?
Both build a working, hosted app from a prompt. Base44 runs your app on its own managed back end (database, built-in auth and backend functions reached through the Base44 SDK) and meters work in message and integration credits that reset each month. Replit runs Agent inside a full cloud workspace with managed PostgreSQL, App Storage and several deployment types, and bills paid AI work, publishing and databases from one pool of credits, with a Free Mode for no-cost Agent work up to your plan's allowance. Every price below was checked on base44.com and replit.com on Oct 21, 2026.
 Base44 | Replit Agent | |
|---|---|---|
| Made by | Base44 (its site is © Wix.com Ltd.) | Replit, Inc. |
| What you build | Apps and websites from plain language; front end in React with Vite, Tailwind CSS and shadcn/ui | Web and mobile apps on every plan; Core and Pro add other artifact types such as data visualizations, slide decks and animated videos |
| Back end | Managed NoSQL database, built-in user auth and serverless backend functions (Deno), all through the Base44 SDK | Fully managed PostgreSQL database and App Storage for files; sign-in through Replit's Clerk integration (Agent sets it up, no keys to paste) or Replit Auth |
| Free plan | $0: 25 message credits a month (no more than 5 a day), 100 integration credits, up to 5 apps; new apps are public with the Base44 badge | Starter, $0: daily Agent credits up to a monthly cap, Free Mode with a daily cap, Lite build only, 1 published app that goes down after 30 days, Made with Replit badge |
| Cheapest paid plan | Starter: $16/mo billed annually, $20 monthly, for 100 message and 2,000 integration credits | Core: $18/mo billed annually, $20 monthly, with $20 a month toward more powerful models and up to 30 hours of chat on Free Mode |
| Higher tiers | Builder $40/$50, Pro $80/$100, Elite from $160/$200 (annual/monthly); Business (price not listed) and Enterprise (custom) | Pro $90/mo billed annually ($100 monthly) for $100 of credits, with larger tiers up to $2,000/mo billed annually ($2,050 monthly) for $2,500 of credits; Enterprise custom |
| How work is billed | Message credits for AI building and separate integration credits for things your app does, such as sending email or calling an AI model | Free Mode costs nothing up to your plan's allowance (Core and Pro: refreshes every five hours); Power and Max modes use effort-based pricing, one checkpoint per request, paid from your credits |
| What credits also pay for | Message and integration credits only; hosting is included | The same credits pay for publishing, databases, storage and network transfer |
| Unused credits | Reset each billing cycle; unused credits expire (no rollover) | Pro: unused credits roll over for two months. Replit's publishing-costs doc says unused monthly credits don't roll over to the next month |
| Extra credits | Not sold as top-ups in Base44's docs; larger plans have more credits | Credit packs on Core and Pro: $100, $300 for $290, $500 for $480, $1,000 for $950; expire six months after purchase |
| Your code | In-app code edits from Starter; two-way GitHub sync from Builder ($40/mo billed annually) | Built-in Git with GitHub sync in the workspace; import an existing GitHub repo, ZIP or a project from another builder |
| Custom domain and badge | Connect a domain and remove the badge from Starter; yearly plans include a free domain for 1 year | Connect your own domain or buy one inside Replit; removing the Made with Replit badge needs Core |
| Hosting | Included; each app's database capped at 200 MB on Free (apps created from Oct 18, 2026) | Paid from credits: Autoscale $2/mo base + $0.60 per million compute units + $0.40 per million requests; Reserved VM from $15/mo; Static hosting free plus $0.05/GB transfer |
| Team | Multi-user editing on every plan | Starter: no collaboration seats. Core: up to 5 builders. Pro: up to 15 builders with pooled credits. Enterprise: unlimited seats |
| SSO | Business and Enterprise | Enterprise (SSO/SAML with SCIM provisioning) |
| AI training on your data | All plans except Enterprise, Business included, can be used; no opt-out setting below Enterprise | Content is used to improve Replit's models; Pro can opt out in Settings, and Enterprise content isn't used for training |
| Switching | Code export to GitHub needs Builder or higher; Base Code can work on an existing GitHub repo | Replit's import page has a Base44 option: export your Base44 project to GitHub, then import it (code, styles, assets, backend logic and database schema; not records or secrets) |
| Pricing (approx.) | Free (25 message credits/mo, up to 5/day, up to 5 apps); Starter $16/mo billed annually ($20 monthly); Builder $40/mo; Pro $80/mo; Elite from $160/mo | Free Starter plan (daily Agent credits, 1 published app for 30 days); Core $20/mo; Pro from $100/mo |
| Our rankings | #5 in Vibe coding, #4 in UI generators | #4 in Vibe coding, #11 in Coding agents, #7 in UI generators, #7 in Indie games, #7 in Deploy & ship |
How the pricing compares
At the entry level they're close: Base44 Starter is $16/mo billed annually ($20 monthly) and Replit Core is $18/mo billed annually ($20 monthly). Base44 says annual billing saves 20%; Replit's pricing page says up to 10% off. What you get differs. Starter gives 100 message credits and 2,000 integration credits that expire at the end of each cycle, with hosting included and GitHub sync starting at Builder ($40/mo billed annually). Core gives $20 a month toward Power and Max modes plus Free Mode (up to 30 hours of chat, refreshing every five hours), but those same credits also pay for publishing, databases and storage, so a busy app eats into your AI budget. Replit's next step is Pro at $90/mo billed annually ($100 monthly) with credit rollover and up to 15 builders; Base44's is Builder at $40/mo billed annually ($50 monthly). Above your monthly credits, Replit sells credit packs ($100 to $1,000, valid six months); Base44's docs don't list top-ups.
Which free plan goes further?
For a small app you want to keep live, Base44 Free: up to 5 apps with hosting included, 25 message credits a month (no more than 5 a day) and 100 integration credits, though new apps are public with the Base44 badge. Replit Starter is better for trying Agent: daily Agent credits up to a monthly cap and Free Mode with a daily cap (Replit doesn't publish the exact numbers), but only Lite build (no Full build, Plan Mode or connectors) and one published app that goes down after 30 days unless you publish it again. Neither free plan removes the badge.
Owning your app and moving it
Base44's pricing FAQ says you own your code, data and users, and its two-way GitHub sync (Builder and up) pushes the full source to your repository. That code is a React and Vite front end that talks to Base44's managed back end through the Base44 SDK. Replit has a guided Base44 import: export the project to GitHub, open replit.com/import, pick Base44 and select the repository. Replit says it brings over code, design and styles, assets, backend logic and the database schema, but not existing records or secrets (API keys and environment variables), which you add again. Going the other way, Replit apps live in Git and can be pushed to GitHub, and Base44's Base Code works on an existing GitHub repository with AI chat, branches and pull requests.
Pick Base44 if…
You want an all-in-one back end you never have to set up, hosting that doesn't come out of your credits, up to 5 apps on the free plan, integrations with tools like Gmail, Slack and Salesforce, multi-user editing on every plan and a free domain for a year on any yearly plan, and you're fine with credits that reset each month and with Base44 using your data for AI training below Enterprise.
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Pick Replit Agent if…
You want a full cloud workspace with PostgreSQL, a Free Mode for no-cost Agent work on paid plans, native iOS and Android apps you can upload to App Store Connect, more control over hosting (Autoscale, Reserved VM, Static), credit rollover on Pro, a guided import from Base44, or a training opt-out on Pro.
Our verdict
For a simple app with the back end handled for you, Base44 is the easier and slightly cheaper start ($16 vs $18/mo billed annually) and its free plan keeps up to 5 apps live. Replit is the more capable workspace: real PostgreSQL, mobile apps, flexible hosting and Free Mode on Core, but one credit pool pays for both AI and hosting, so costs are harder to predict. If you might outgrow Base44, note that Replit imports Base44 projects through GitHub, which needs Base44's Builder plan.
Frequently asked questions
Is Base44 cheaper than Replit?
Slightly, at the entry price: Base44 Starter is $16/mo billed annually ($20 monthly) and Replit Core is $18/mo billed annually ($20 monthly). Base44's credits cover AI building and integrations with hosting included; Replit's $20 of monthly credits also pay for publishing, databases and storage, while Free Mode covers everyday Agent work up to its allowance.
Do Base44 and Replit have free plans?
Yes. Base44 Free is $0 with 25 message credits a month (no more than 5 a day), 100 integration credits and up to 5 public apps. Replit Starter is $0 with daily Agent credits up to a monthly cap, Free Mode with a daily cap, Lite build only and 1 published app that goes down after 30 days.
Can I move a Base44 app to Replit?
Yes, through GitHub. Export the project with Base44's two-way GitHub sync (Builder plan and up), then choose Base44 on replit.com/import and select the repository. Replit imports code, styles, assets, backend logic and the database schema, but not existing database records or secrets.
Which one trains AI on my app?
Base44's docs say workspace data on every plan except Enterprise, Business included, can be used to train AI models, with no opt-out setting. Replit says it uses your content to improve its models; Pro users can opt out in Settings, and Enterprise content isn't used for training.
Facts and prices checked on vendor pages on Oct 21, 2026: Base44 pricing (yearly and monthly), Base44 docs: Billing and plans, Base44 docs: Credits, Base44 docs: Privacy and security, Base44 docs: GitHub integration, Base44 docs: App code introduction, Base44 docs: Base Code, Replit pricing (monthly and yearly), Replit docs: Starter plan, Replit docs: Core, Replit docs: Pro, Replit docs: Enterprise, Replit docs: AI billing, Replit docs: Agent modes, Replit docs: Managing your spend (credit packs), Replit docs: Publishing costs, Replit docs: Storage and databases, Replit docs: Add login, Replit docs: Custom domains, Replit docs: Mobile apps, Replit docs: Version control, Replit docs: Import from providers (Base44), Replit docs: Model improvement. Plans and limits change often, so confirm before you buy.