About Sima

Building visually should not mean giving up control.

Sima is building a visual way to create websites and web products where the interface is approachable, the underlying project stays understandable, and every piece remains yours to edit.

Start Your idea
Build in Sima
Editable
Result Your product

Why Sima

The gap is not between no-code and code.

The real gap is between tools that are easy to start with and systems that remain useful as the project becomes more serious.

Visual builders can become limiting when the product grows. More powerful development tools can make the first step unnecessarily difficult. AI can accelerate creation, but generated output can become another black box.

Sima is an attempt to keep the approachable beginning without sacrificing the depth that comes later.

Product principles

What Sima is being built around.

01

Visual first

Start with the thing people actually see. Pages, components and interfaces should be understandable before infrastructure gets in the way.

02

Everything stays editable

A generated page, component or workflow should become normal project structure — not a result you are afraid to touch.

03

Progressive depth

Simple projects should stay simple. More advanced controls should appear when the product actually needs them.

04

Explicit over magical

Data connections, permissions and behavior should remain visible enough to understand and change.

Create a product landing page
Result
Project
Page Home
Component Hero
Theme Brand
State Still editable

The central idea

Everything stays editable.

Whether something was built manually or created with AI, it should end up as the same understandable Sima project.

Pages remain pages. Components remain components. Theme values remain theme values. The generated result does not become a separate layer that only the generator understands.

One project model

The website is only one layer.

Sima is designed around the idea that more of the product can live inside one connected project as its needs grow.

Your Sima project One connected model
DesignPages, layout and responsive interface.
ComponentsReusable pieces of the product.
ThemeShared visual language.
DataStructured content and bindings.
UsersIdentity, roles and access.
LogicEvents, decisions and actions.
AutomationWorkflows that connect behavior.
AIAssistance that works with the same project.
PublishExplicit versions taken live.

AI with a role

AI should accelerate the builder. Not replace the builder.

Natural language can be an efficient way to create a first version or make a broad change. But the result still needs to belong to the person building.

Explore Sima AI
You

Add a pricing section with three plans.

Sima AI
Section
Plan cards
Theme
Then Keep editing visually

Where Sima is going

Start with websites. Grow toward products.

The current focus starts where most projects do: the website. The broader system is designed to grow into more capable web experiences over time.

Now

Website Builder

A visual environment for building responsive marketing websites with reusable components, themes and publishing.

Learn more
Expanding

Data & automation

Structured content, bindings and visible workflows bring more product behavior into the same project model.

Learn more
Direction

App Builder

The broader direction is visual web applications with pages, data, users, permissions and logic connected together.

Learn more

How we think about the product

Powerful does not have to mean complicated.

01
Clarity over complexity

A powerful system does not need to expose every possible control at the same time.

02
Control over lock-in

The person building should understand what exists and be able to change it later.

03
Reuse over rebuilding

Good components, themes and structures should become foundations for future work.

04
AI as acceleration

AI should help create and modify the project without becoming the only way to understand it.

Start visually.
Go deeper when you need to.
Keep control the whole way.

Build something you can keep building.

Start with a website today and keep the project understandable as it grows.

Start building free

Everything stays editable.