AwaitIO vs Reflex: the full comparison
Last updated October 25, 2026
What is Reflex?
Reflex is an open-source framework for full web apps in pure Python. You install it with pip install reflex.
It started under the name Pynecone and was renamed Reflex in 2023.
You write the frontend and the backend in one language. Pages are Python functions that return components. The state of the app lives in Python classes on the server.
Reflex turns the pages into a React frontend for you. You never write JavaScript.
Reflex Cloud hosts the apps and deploys them with one command. Reflex now also offers AI that turns a prompt into an app.
Reflex is made for any web app: dashboards, internal tools, public sites and products. Comparison articles often list it next to internal tool builders.
What is AwaitIO?
AwaitIO is a framework for internal tools written as code. An action is an async TypeScript function in your own repo.
Every await io.input call asks a person for something and waits for the answer. The browser shows the form, the person fills it in, and your function goes on with the value.
The same Node process that runs your app serves the UI. There are no pages to write and no frontend to build.
AwaitIO ships more than 20 components: inputs, selects, displays, a confirm and a layout. Anything missing is one React file you register next to them.
Key differences
Both tools are just code: no drag-and-drop and no visual editor. Reflex lets you build any web app in Python. AwaitIO builds one kind of thing in TypeScript: an internal tool that asks a person and waits.
Pages or a function that asks
In Reflex you build the app. You write each page, lay out its components, keep the state in a class and wire events to handlers.
In AwaitIO you write the steps of the task in order. await io.input.email() asks for an email. await io.select.table() lets a person pick rows. await io.confirm() asks before something irreversible. The screens follow from the code.
A refund tool in AwaitIO is one function of a few lines. There is no page, no state class and no event handler around it.
Progress on long tasks
An action that loops over hundreds of records shows its progress with ctx.loading.
ctx.loading.start() sets a label and the number of items. ctx.loading.completeOne() moves the bar after each one.
The person sees how far it got. There is no frontend code behind it.
Built-in components
AwaitIO ships eight inputs: text, email, URL, textarea, number, boolean, date, and date and time.
It ships three selects: single, multiple and a table to pick rows from.
It ships eight displays: heading, HTML, image, link, Markdown, metadata, object and table. A confirm and a layout complete the set.
Each one is its own package. You install only the ones you use.
Language
Reflex is pure Python, from the database to the buttons. It fits a team that works in Python.
AwaitIO is TypeScript on Node. It fits a team whose backend is already TypeScript.
Your app and your services
A Reflex app is an app of its own. If your backend is TypeScript, the Reflex app reaches it over an API or by reading the same database.
AwaitIO runs inside the Node app you already have. An action imports your Prisma client, your services and your utilities and calls them directly. Environment variables work as they are.
Extending the UI
Reflex gives you full control. You can wrap any React component, style every page and build any layout you like.
AwaitIO keeps that control for internal tools, with less to write. A component of your own is one React file with its props and the value it returns. You register it next to the built-in ones and await it like any io method.
The look comes from a theme package you can restyle. The page around the components comes from a layout component you can replace with your own. You never leave your editor.
Login and people
Reflex is a general framework, so login for your team is something you add yourself.
AwaitIO has login built in. The people who can log in are a list in your code, and every action knows who started it through ctx.user.
Permissions per action are not built in. Everyone who can log in can run every action.
Hosting and price model
Reflex is open source. You deploy it yourself or on Reflex Cloud.
AwaitIO always runs inside your own Node app, on your own servers. There is no hosted version.
AwaitIO is free for small teams, commercial use included. Above that it is one flat monthly price per organization, not per seat. The details are on the pricing page.
Where Reflex is stronger
Reflex builds full web apps, public ones included. AwaitIO is only for internal tools.
Reflex is pure Python. AwaitIO is TypeScript only.
Reflex can generate an app from a prompt. In AwaitIO a developer writes the code.
Reflex is open source. AwaitIO’s source is public, and its terms are on the pricing page.
An example: refunding an order
Support needs to refund an order. Someone types the order ID, checks the order, enters an amount and confirms.
In Reflex this is a page. You lay out the fields and the order details, keep the order and the amount in a state class and write handlers for the buttons.
In AwaitIO it is one action. await io.input.text() asks for the order ID. The action loads the order with your own database client and shows it with io.display.metadata().
Then await io.input.number() asks for the amount and await io.confirm() asks before the money moves. The action calls your payment service and returns a message for the person.
The whole tool is one function of about twenty lines, in one file, in your repo.
Who should choose which
Choose Reflex if your team works in Python, or if you are building a full web app and want to design every page yourself.
Choose AwaitIO if your backend is TypeScript and you want internal tools without writing a frontend.
Many teams that pick AwaitIO used to write a CLI script or a SQL query and run it for support themselves. AwaitIO turns that script into a tool anyone on the team can run.
Some companies use both. Reflex builds a product or a dashboard in Python, and AwaitIO runs the tools support uses on the TypeScript backend.
Moving from Reflex to AwaitIO
Moving makes sense only if your backend is TypeScript. Otherwise Reflex is the better fit.
Start with one internal page that runs a task: look up a record, change it, confirm.
Write its steps as one action. Each input on the page becomes an await io.input call. A table a person picks from becomes io.select.table().
The event handlers become the code between the calls. Call your own services from the action instead of going through an API.
The result the page showed becomes io.display.table() or io.display.metadata() at the end.
Register the action, open the AwaitIO UI from your own server and send the link to the team.
Side by side
Write an async TypeScript function. Every await io.input call asks a person and waits for the answer.
Write the whole web app in Python, frontend and backend.
Inside your own Node app, on your own servers.
Reflex Cloud, or your own deployment.
In your repo, with code review, types and git history.
In your repo.
Comes from the code. Your own Node process serves it.
You write every page yourself, in Python.
No. The source code is public. The terms are on the pricing page.
Yes.
FAQ
Is AwaitIO a Reflex alternative?
For internal tools on a TypeScript backend, yes. For full web apps or teams that work in Python, Reflex is the better fit.
Do I write a frontend in AwaitIO?
No. The screens come from the await calls in your function. You write React only for a component of your own.
Does AwaitIO support Python?
No. AwaitIO is TypeScript on Node only.
Can I build a public web app with AwaitIO?
No. AwaitIO is for internal tools that your team logs in to.
Can I self-host AwaitIO?
AwaitIO always runs inside your own Node app, on your own servers. There is no hosted version to move away from.
Is AwaitIO open source like Reflex?
The source of AwaitIO is public. It is free for small teams, and the terms are on the pricing page.
Does AwaitIO charge per seat?
No. It is free for small teams and one flat monthly price per organization above that. The pricing page has the details.