Rebuild a platform and add RAG features in one day
A user had Replit Agent rebuild a full-stack platform, add 7 features to a live RAG app, and make a demo video in about 12 hours.

A user had Replit Agent rebuild a full-stack platform, add 7 features to a live RAG app, and make a demo video in about 12 hours.
A former programmer used Replit Agent over a weekend to build a booking app with calendar, Google OAuth, Stripe deposits and notifications, though time zones and UI needed back-and-forth.
A community member used Replit Agent over a couple of weeks to build a CRM with email integration, video sales letter recording and meeting scheduling.
A developer used paid Replit to build and deploy a micro-SaaS to production in about 3 hours, with database, domain, hosting and monitoring handled.
A podcaster built and deployed a podcast site with Replit over a weekend that automatically generates companion resources when an episode is published.
The author used Replit Agent to build a Postgres-backed web app with image storage, analytics and a landing page; an S3 switch failed and was reverted.
A developer used Replit's agent to build a 3D browser game entirely in the browser with no local setup.
A creator got a clickable prototype in 10 minutes but spent 10+ hours failing to put it on a custom URL, until Val Town staff helped launch the MVP.
A doctor with no coding experience used Replit to build a clinic app in 5 days with booking integration, prescription requests, health trackers and an AI symptom checker.
A non-developer used Replit and Claude to build an invoice platform that flags high-value invoices, sends payment reminders and catches duplicates; on 130 demo invoices it found four anomalies.
A Replit forum user built a Chrome extension so they could keep notes in view while presenting webinars, and published it to the Chrome Web Store.
A low-coder used Replit Agent to build a 'Budget Buddy' with category budgets, a spending dashboard and expense log in about 20 minutes, using half their monthly credits.
Plaid describes a Replit connector that lets non-coders prompt the Replit agent to build an app reading their own bank transactions (vendor post, no named user).
A software engineer had Replit Agent build a searchable map of Wefunder brick-and-mortar companies in about 3 hours for about $22.
Replit Agent generated a scraper, database models, API endpoints and front end that stores and shows Hacker News items, then deployed it.