Comparison · Cloud IDE with an AI agent

builder77 vs Replit

Replit is a cloud development platform: a full IDE that runs many programming languages, with Replit Agent to build apps from a prompt and built-in deployments. builder77 is narrower on purpose — a builder for websites, web apps and mobile apps that non-developers can publish in minutes.

Try builder77 free See the comparison

builder77 in one sentence

Best if you want a simple, guided way to build and publish apps and websites, with mobile and a built-in backend, in your own language.

Replit in one sentence

Best if you need any programming language, custom server code, background jobs or a full IDE in the cloud.

Side by side

Features, trade-offs included

Based on public information as of October 2026. Competitor prices change often, so we link to their pricing instead of quoting it.

	builder77	Replit
How you build	Chat, click-to-edit in the preview, code editor	AI Agent plus a full cloud IDE and shell
Languages & runtimes	Web (HTML/JS) and Flutter export	Dozens of programming languages, any server code
Database & auth	Built in: database, user auth, file storage, email and AI — nothing to connect	Built-in database and auth options, configured per app
Hosting	Included on paid plans (yourapp.builder77.com + custom domains with SSL from Starter)	Deployments with usage-based billing
Mobile apps	Installable PWA for published apps + Flutter source code export	Mobile apps via frameworks you set up (e.g. Expo)
Interface languages	29 interface languages; the AI writes your app in the language you write in	Editor interface in English; prompts in other languages work
Pricing model	Free to build, preview and launch one app for 7 days; paid plans from $12/mo ($10/mo billed yearly)	Free tier plus subscription and usage-based plans — see replit.com/pricing

builder77 details from our pricing page. Free plan: build, share 7-day previews and launch one app free for 7 days; permanent hosting starts on Starter.

Which one fits?

Pick the tool that fits how you work

Choose builder77 when

You want to publish a website or app without learning an IDE
Predictable plans: database, auth and hosting don't use credits
You need an installable mobile app and a Flutter project
You'd like the builder and your app in your own language

Choose Replit when

You need custom backend code, cron jobs, websockets or a specific language
You want a collaborative IDE for a development team
You're learning to program and want to see and run everything

The fairest test: build the same small app in both. builder77 is free to try without signing up.

FAQ

builder77 vs Replit, answered

More comparisons: Lovable, Bolt, v0, Bubble, FlutterFlow and base44.

For building websites, web apps and mobile apps without writing code, yes. Replit is a broader developer platform; if you need custom server code in a specific language, it's the better tool.

No. builder77 apps use a built-in SDK (database, auth, storage, email, AI, payments) and a REST API instead of custom servers. That's what keeps them simple and fast to publish.

builder77 hosting is included in every paid plan with no bandwidth credits. Replit deployments are billed by usage; check Replit's pricing for details.

See the difference for yourself

Describe your app and get a working first version in about a minute. No credit card required.

↵ to build

Disclaimer
Replit information is based on public sources as of October 2026; features and plans may have changed since. Replit is a trademark of its respective owner; builder77 is not affiliated with or endorsed by Replit. Spotted an error? Tell us through the contact form and we'll correct it.