Own your tools
with web apps that work
Build and customize web apps for you and your team in minutes.
Not sure what to start with? Check out some examples
Start with
a fully working app
Ready to use out-of-the-box (but can be aligned to your needs)
Issue Tracker
Track and manage issues across your projects
Team Wiki
A shared knowledge base for your team
Telemetry Board
Listens to OpenTelemetry events and helps you monitor your systems
ScoreKeeper
Keep track of everyone's scores when playing card and board games
Paperlane
Clean and simple note taking app
Family Carts
Shared grocery lists for you and your family
Support CRM
Manage support tickets from your customers
Community Ideas
Collect ideas from your users on upcoming features
Invoicerator
Track time on different projects and generate invoices
We're with you
every step of the way.
Anyone can go from idea to live web application in minutes - no code, no hassle.
Plan & Ideate
Builder will help you create a detailed plan for your app. No need for extensive prompts
Out-of-the-box
awesomeness
Our built-in connectors give your apps superpowers that used to require technical expertise and tons of troubleshooting.
AI
Build apps that use LLMs do complex things like extracting & analyzing content from documents or form submissions, or conversational interfaces.
Full Database
Power your apps with an integrated database requiring zero setup. Builder handles everything.
SMS / Text
Build apps that use SMS messages to communicate with customers, and send transactional updates.
Document Ingestion & Analysis
Pull information out of your documents and spreadsheets, and write it back to them.
Email
Build apps that send notifications, like new user sign ups, and transactional emails.
File Upload & Storage
Your Builder-built apps can offer photo, video and file upload features, including image resizing and compression.
Webhooks
We make it easy to work with any third-party service that can trigger a webhook event, to retrieve data to include in your apps, or to send data out of them.
Simple,
transparent pricing
Building software shouldn't feel like a trip to Las Vegas.
Free
Our free tier to get you started
What's included:
Builder
No limits on any features. Go nuts!
Everything in Basic, plus:
Frequently
asked questions
Everything you need to know about Replay.Builder.
Our secret sauce is Replay, our powerful code debugging tool. Before building Replay.Builder, the team at Replay built an insanely good deterministic browser-based code debugger that recorded billions of activities as your code runs and makes sense of it all to then correct issues.
Replay.Builder was built with this core debugging engine inside it.