A/BAI Builder LandscapeField scan · Sep 2026

Visual anatomy study · 15 products

Five structures are shaping the AI builder category.

The center of gravity shifts—from conversation, to code, to canvas, to graph—but the same structural loop keeps resurfacing: frame intent, compose, inspect, run, and release.

Category read

AI rarely stands alone. It is placed beside a manipulable representation of the work: a rendered artifact, editable code, a visual canvas, or an executable graph.

Intent→Representation↔Inspection→Release

01 · AI Builder Landscape

The center changes the whole shell.

These are structural models, not market segments. Some products bridge more than one; they are grouped by what visually dominates the primary build state.

02 · Builder Anatomy Boards

Eight anchors, reduced to their major pieces.

Wide product views are paired with a deliberately simple structural reading. Labels describe visible regions—not hidden technical architecture.

Lovable project view showing implementation work beside a live app preview
AI / intentlive previewdesign toolscodehistorypublish

Lovable

Prompt ↔ Artifact

Project editor · generated app beside implementation activity

Conversation, live preview, visual editing, and code remain different ways into the same artifact.

01Workspace / projects
02Chat ↔ live artifact
03Design view ↔ code
04Preview → publish
Replit workspace with Agent chat and a live solar system application preview
agent / threadspreviewdesign canvastools + filestaskspublish

Replit

Prompt ↔ Artifact

Project Editor · Agent conversation beside a running app

The conversational builder expands into an IDE, design canvas, tool drawer, task board, and publish flow.

01Apps / projects
02Agent ↔ preview / canvas
03Files + console + tools
04Test → publish
Google AI Studio Build interface with prompt input and capability templates
build / gallerypromptmodelsstarter appscodeshare / deploy

Google AI Studio

Capability Studio

Build home · prompt-led entry with capability starters

The builder begins as a model-and-capability studio, then opens into native code editing, preview, and deployment.

01Start / gallery / apps
02Prompt + model
03Generated code ↔ preview
04Share / deploy
Google Stitch workspace with project navigation and prompt for generating a mobile app design
projectsprompt / imagescreen canvasvariantsthemesFigma / code

Google Stitch

Canvas + AI

Project home · prompt-led generation for mobile and web screens

Generated screens—not source files—form the primary object, with chat, themes, variants, Figma, and code around them.

01Projects
02Prompt / image
03Multi-screen canvas + variants
04Refine → Figma / code
Retool editor with a central app canvas, query panel, and component library
appscomponent canvascomponent libraryinspectorqueries / datapreview / deploy

Retool

Canvas + AI

App editor · UI canvas with query editor and inspector

Directly placed UI components are bound to queries and resources; AI assists inside an explicit composition system.

01Apps / spaces
02Components → canvas
03Inspector ↔ queries / resources
04Preview → deploy
Google Antigravity IDE with editor and agent panel
workspacesagent managereditorterminalbrowserartifacts / review

Google Antigravity

IDE + Agent

Agent-first IDE · Editor with path into Agent Manager

The product adds a managerial layer above the IDE: parallel agents communicate through tasks, artifacts, and browser evidence.

01Workspaces
02Agent Manager ↔ IDE
03Editor + terminal + browser
04Artifacts → review
n8n visual workflow with connected nodes and a node selection drawer
projects / workflowsnode palettegraphnode configdata / logsexecute / publish

n8n

Workflow / Graph

Workflow editor · executable node graph with configuration drawer

The graph is both the specification and the run map; data, errors, logs, and publishing stay attached to it.

01Projects / workflows
02Node palette → graph
03Config ↔ step data / logs
04Execute → publish
Copilot Studio topic canvas with an agent test pane
agents / flowsinstructionstopics / nodesknowledge + toolstest panepublish / channels

Microsoft Copilot Studio

Workflow / Graph

Topic authoring · node canvas paired with live test conversation

The flow and its simulated conversation coexist, letting executed nodes and variable state explain the result.

01Agents / flows
02Instructions + knowledge + tools
03Topic graph ↔ test pane
04Publish → channels

Anatomy comparison

What occupies the center?

Lovable

01Workspace / projects
02Chat ↔ live artifact
03Design view ↔ code
04Preview → publish

Replit

01Apps / projects
02Agent ↔ preview / canvas
03Files + console + tools
04Test → publish

Google AI Studio

01Start / gallery / apps
02Prompt + model
03Generated code ↔ preview
04Share / deploy

Google Stitch

01Projects
02Prompt / image
03Multi-screen canvas + variants
04Refine → Figma / code

Retool

01Apps / spaces
02Components → canvas
03Inspector ↔ queries / resources
04Preview → deploy

Google Antigravity

01Workspaces
02Agent Manager ↔ IDE
03Editor + terminal + browser
04Artifacts → review

n8n

01Projects / workflows
02Node palette → graph
03Config ↔ step data / logs
04Execute → publish

Microsoft Copilot Studio

01Agents / flows
02Instructions + knowledge + tools
03Topic graph ↔ test pane
04Publish → channels

03 · Product Gallery

Fifteen useful structures.

Each card names the visible state, the major regions, and the one structural reason the example is in the set. Open any clean image for unannotated inspection.

Lovable project view showing implementation work beside a live app preview
AI / intentlive previewdesign toolscode

Lovable

Prompt ↔ Artifact

Project editor · generated app beside implementation activity

Conversation, live preview, visual editing, and code remain different ways into the same artifact.

v0 interface with AI conversation beside a live shopping list application
projects / chatsagentpreviewdesign mode

v0

Prompt ↔ Artifact

Chat project · AI thread beside an editable application view

The chat is a versioned build stream while preview, design selection, and code provide direct control.

Bolt workspace showing an AI build conversation and code view
chatpreview ↔ codefilesterminal

Bolt

Prompt ↔ Artifact

Project workbench · chat with generated files and code/preview toggle

A default chat-plus-preview shell can reveal its underlying files, terminal, and runtime on demand.

Replit workspace with Agent chat and a live solar system application preview
agent / threadspreviewdesign canvastools + files

Replit

Prompt ↔ Artifact

Project Editor · Agent conversation beside a running app

The conversational builder expands into an IDE, design canvas, tool drawer, task board, and publish flow.

Google AI Studio Build interface with prompt input and capability templates
build / gallerypromptmodelsstarter apps

Google AI Studio

Capability Studio

Build home · prompt-led entry with capability starters

The builder begins as a model-and-capability studio, then opens into native code editing, preview, and deployment.

Google Stitch workspace with project navigation and prompt for generating a mobile app design
projectsprompt / imagescreen canvasvariants

Google Stitch

Canvas + AI

Project home · prompt-led generation for mobile and web screens

Generated screens—not source files—form the primary object, with chat, themes, variants, Figma, and code around them.

Retool editor with a central app canvas, query panel, and component library
appscomponent canvascomponent libraryinspector

Retool

Canvas + AI

App editor · UI canvas with query editor and inspector

Directly placed UI components are bound to queries and resources; AI assists inside an explicit composition system.

Google Antigravity IDE with editor and agent panel
workspacesagent managereditorterminal

Google Antigravity

IDE + Agent

Agent-first IDE · Editor with path into Agent Manager

The product adds a managerial layer above the IDE: parallel agents communicate through tasks, artifacts, and browser evidence.

Firebase Studio home with AI prototyping prompt and workspace entry
workspacesprototypercode IDEpreviewers

Firebase Studio

IDE + Agent

Cloud workspace · AI prototyper with path into Code OSS IDE

A dual entry model joined no-code prompting to a full cloud IDE, previewers, emulators, and hosting.

Transition signal: new workspaces were disabled June 22, 2026; final sunset is scheduled for March 22, 2027.

n8n visual workflow with connected nodes and a node selection drawer
projects / workflowsnode palettegraphnode config

n8n

Workflow / Graph

Workflow editor · executable node graph with configuration drawer

The graph is both the specification and the run map; data, errors, logs, and publishing stay attached to it.

Dify workflow studio with a complex connected AI workflow
studio / appsnode graphmodels + toolsvariables

Dify

Workflow / Graph

Workflow Studio · agentic pipeline with visible variables and branches

AI is one composable capability among deterministic nodes, branching, iteration, retrieval, and outputs.

Langflow visual editor with component library and graph workspace
projectscomponent librarygraph workspaceconfiguration

Langflow

Workflow / Graph

Visual editor · component library beside an open flow workspace

The workspace foregrounds reusable AI components and their typed connections, with Playground as the run surface.

Copilot Studio topic canvas with an agent test pane
agents / flowsinstructionstopics / nodesknowledge + tools

Microsoft Copilot Studio

Workflow / Graph

Topic authoring · node canvas paired with live test conversation

The flow and its simulated conversation coexist, letting executed nodes and variable state explain the result.

04 · Recurring Core Components

Ten regions recur across the sample.

Counts describe only these 15 selected products. They signal repetition, not market prevalence or quality.

01

Home / portfolio

15 / 15near-universal

Projects, apps, workspaces, agents, flows, or recent work orient the user before creation.

Replit example
Replit
Google Stitch example
Google Stitch
Microsoft Copilot Studio example
Microsoft Copilot Studio
02

Intent / AI

15 / 15near-universal

A prompt, agent pane, inline command, or AI-assisted configuration surface frames intent.

Lovable example
Lovable
Google AI Studio example
Google AI Studio
Cursor example
Cursor
03

Primary representation

15 / 15near-universal

Every builder exposes something users can reason about: app, code, screen, component tree, or graph.

v0 example
v0
Retool example
Retool
n8n example
n8n
04

Resources / context

14 / 15common

Files, data, integrations, tools, models, knowledge, variables, and secrets feed the build.

Cursor example
Cursor
Langflow example
Langflow
Microsoft Copilot Studio example
Microsoft Copilot Studio
05

Direct control

15 / 15near-universal

Code, properties, nodes, visual selection, or natural-language iteration correct the result.

Bolt example
Bolt
Google Stitch example
Google Stitch
Dify example
Dify
06

Preview / output

14 / 15common

Rendered apps, playgrounds, simulations, test chats, and step outputs keep consequences close.

Replit example
Replit
Langflow example
Langflow
Microsoft Copilot Studio example
Microsoft Copilot Studio
07

Run / inspect

14 / 15common

Testing, logs, diffs, errors, variables, or execution traces expose how the artifact behaves.

Google Antigravity example
Google Antigravity
n8n example
n8n
Retool example
Retool
08

History / review

11 / 15variable

Versions, checkpoints, conversations, diffs, task review, and rollbacks support correction.

Lovable example
Lovable
Cursor example
Cursor
Firebase Studio example
Firebase Studio
09

Release / handoff

15 / 15near-universal

Publish, deploy, share, export, install, PR, or channel distribution closes the loop.

Google AI Studio example
Google AI Studio
Bolt example
Bolt
Dify example
Dify
10

Agent orchestration

4 / 15emerging

Task boards, background agents, artifacts, and parallel work introduce a managerial layer.

Replit example
Replit
Cursor example
Cursor
Google Antigravity example
Google Antigravity

05 · Builder Structure Archetypes

Five ways to arrange the same recurring pieces.

The difference is not simply visual styling. Each arrangement changes what users inspect, what they manipulate, and what counts as evidence that the build is working.

01

Structural model

Prompt ↔ Artifact

AI / intent↔live artifact↔code / design
What dominates
A split workspace in which conversation and the running thing stay visible together.
Where AI lives
AI operates through the artifact, but users can increasingly select, design, or edit directly.
Direct manipulation
The rendered app, selected UI elements, or source code.

What this teaches usThe artifact becomes a first-class partner to the conversation—not merely its final output.

Lovable project view showing implementation work beside a live app preview
Lovable
v0 interface with AI conversation beside a live shopping list application
v0
Bolt workspace showing an AI build conversation and code view
Bolt
Replit workspace with Agent chat and a live solar system application preview
Replit
02

Structural model

IDE + Agent

files↔editor↔agent+ terminal / browser
What dominates
A familiar repository and editor, expanded with agent and verification surfaces.
Where AI lives
AI is contextual to files, diffs, terminal state, previews, and longer-running tasks.
Direct manipulation
Code, files, diffs, commands, and sometimes agent artifacts.

What this teaches usTrust shifts toward inspectable changes and execution evidence, not just a convincing preview.

Cursor IDE with project files and a background agent panel
Cursor
Windsurf IDE showing code alongside the Cascade assistant
Windsurf
Google Antigravity IDE with editor and agent panel
Google Antigravity
Firebase Studio home with AI prototyping prompt and workspace entry
Firebase Studio
03

Structural model

Canvas + AI

resources→visual canvas↔properties / AI
What dominates
The artifact itself—or a spatial composition of components—is the primary work surface.
Where AI lives
AI generates or alters objects that remain available for direct spatial manipulation.
Direct manipulation
Screens, components, layout, properties, and data bindings.

What this teaches usA visual object model gives users control without requiring the generated artifact to collapse into code.

Google Stitch workspace with project navigation and prompt for generating a mobile app design
Google Stitch
Retool editor with a central app canvas, query panel, and component library
Retool
04

Structural model

Workflow / Graph

trigger / input→connected nodes→output+ run trace
What dominates
An executable graph makes sequence, branching, dependencies, and tool use visible.
Where AI lives
AI may create the graph, configure a node, or appear as one capability inside the graph.
Direct manipulation
Nodes, edges, parameters, variables, and step outputs.

What this teaches usThe representation doubles as explanation: execution can be inspected where the system was composed.

n8n visual workflow with connected nodes and a node selection drawer
n8n
Dify workflow studio with a complex connected AI workflow
Dify
Langflow visual editor with component library and graph workspace
Langflow
Copilot Studio topic canvas with an agent test pane
Microsoft Copilot Studio
05

Structural model

Capability Studio

models / media / tools→prompt studio→sample app / code
What dominates
A capability palette and playground lead users from model behavior to an application.
Where AI lives
The model is both the material being explored and the engine helping compose the result.
Direct manipulation
Prompts, model settings, multimodal inputs, code, and starter applications.

What this teaches usFor AI-native apps, model capability discovery can be the front door to building—not a supporting settings panel.

Google AI Studio Build interface with prompt input and capability templates
Google AI Studio

06 · Anatomy of an AI Builder

One loop. Several representations.

At category level, the most stable structure is not a specific screen layout. It is a loop that keeps intent, a manipulable representation, runtime evidence, and release close enough to support iteration.

commonHome / portfolioprojects · apps · workspaces · agents · flows
↓
near-universalIntent / AIprompt · agent pane · inline command · assisted configuration
↓
Primary representation — choose a center
Live artifactCode / IDEVisual canvasWorkflow graphCapability studio
commonResources / contextdata · tools · files · models · integrations
↔
near-universalDirect controlcode · properties · nodes · visual selection · language
↓
commonPreview / outputrender · playground · simulation · chat
↔
commonRun / inspectlogs · trace · diff · errors · variables
↓
near-universalRelease / handoffpublish · deploy · share · export · install · PR · channels
emerging layerAgent orchestration above the looptask boards · parallel agents · checkpoints · artifacts · review queues
Stable

Nearly universal

Orientation, intent, a visible representation, direct control, and a release path.

Variable

Changes by archetype

What sits at the center, where resources live, and whether testing is a mode, pane, or separate surface.

Emerging

Still taking shape

Agent managers, background task systems, artifact-based review, and browser-recorded verification.

Structural questions to carry forward

  1. What should be the primary manipulable representation?
  2. How close should AI, direct editing, and runtime evidence remain?
  3. When does a builder need a managerial layer above the creation surface?
  4. Which supporting resources deserve persistent regions versus contextual access?
  5. What form of review best supports correction before release?

Evidence index

Trace every visual and structural claim.

Product documentation is used for product-state claims. Visual sources are separately named. Independent visuals are treated as bounded interface evidence, not product authority.

Open evidence index (.json) ↗Accessed September 3, 2026
LovableProject editor · generated app beside implementation activityLovable quick start ↗Lovable product visual ↗
v0Chat project · AI thread beside an editable application viewv0 quick start ↗Builder comparison visual ↗
BoltProject workbench · chat with generated files and code/preview toggleBolt code view ↗Bolt interface visual ↗
ReplitProject Editor · Agent conversation beside a running appReplit Project Editor ↗Figma builder landscape visual ↗
Google AI StudioBuild home · prompt-led entry with capability startersGoogle developer announcement ↗Google Codelabs visual ↗
Google StitchProject home · prompt-led generation for mobile and web screensGoogle Stitch announcement ↗Current Stitch walkthrough visual ↗
RetoolApp editor · UI canvas with query editor and inspectorRetool documentation ↗Retool editor visual ↗
CursorDesktop IDE · repository, editor, and agent sidepaneCursor Agent overview ↗Cursor changelog visual ↗
WindsurfDesktop IDE · code editor with Cascade assistantWindsurf Previews ↗Windsurf interface visual ↗
Google AntigravityAgent-first IDE · Editor with path into Agent ManagerAntigravity IDE overview ↗Official Antigravity visual ↗
Firebase StudioCloud workspace · AI prototyper with path into Code OSS IDEFirebase Studio overview ↗Firebase Studio interface visual ↗
n8nWorkflow editor · executable node graph with configuration drawern8n features ↗n8n editor visual ↗
DifyWorkflow Studio · agentic pipeline with visible variables and branchesDify workflow quick start ↗Official Dify visual ↗
LangflowVisual editor · component library beside an open flow workspaceLangflow visual editor ↗Official Langflow visual ↗
Microsoft Copilot StudioTopic authoring · node canvas paired with live test conversationMicrosoft test-agent guidance ↗Microsoft Learn lab visual ↗
Scope boundary

This is external category research about visible product interfaces. “Observed” describes visible product structure documented or shown in the cited state. Technical implementation is not inferred from the interface.

Limitations

Products change quickly; some visuals come from official documentation and others from dated independent walkthroughs where official wide screenshots were unavailable. Firebase Studio is explicitly retained as a transition example because its structure remains instructive while the product sunsets.