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App Builder by Infragistics

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Design & Product · www.appbuilder.dev/

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Overview

App Builder is a cloud-based, drag-and-drop design surface from Infragistics that lets teams assemble business application screens from 60+ real UI controls and then generate production-ready Angular, React, Blazor or Web Components code in one click. It imports Figma, Sketch and Adobe XD files, binds screens to REST and Swagger/OpenAPI data sources, and ships an integrated design system (Indigo.Design) with Material, Bootstrap and Fluent themes. Unlike runtime-locked low-code platforms, the generated code is exported to GitHub or an IDE and fully owned by the customer.

The problem App Builder by Infragistics solves

Design files hand off to engineering as static artefacts, so front-end teams re-implement the same screens by hand and then burn QA cycles reconciling the build against the mockup. This hits enterprise Angular, Blazor and .NET teams hardest, where UI scaffolding for internal business apps is high-volume, repetitive work that still has to meet a component and theming standard. App Builder collapses that step by making the design surface itself the source of production code, while leaving the generated source in the customer's own repository rather than a proprietary runtime.

Decision context

Use these points to test whether the product fits your operation, not just whether it has a long feature list.

  • Published starting price: $1,699 per developer/year. Confirm user, usage, and feature limits for the plan you would actually buy.
  • Deployment: cloud, on_premise. Check security, data-residency, and access requirements for every team that will use it.
  • Verified integrations include Figma, Sketch, Adobe XD, GitHub, Microsoft Azure, Visual Studio Code. Validate sync direction and plan limits for the connections that matter.
  • This record was last checked on 7/31/2026; pricing and features can change.

How to evaluate App Builder by Infragistics

A listing helps create a shortlist; a trial with the team’s real workflow decides whether the tool fits. Use this reading with the structured facts and confirm changes with the vendor.

Workflow fit

The record describes it as a fit for Angular, Blazor or Web Components teams that want to skip hand-coding screen scaffolding and keep the output in their own repo, Product and design teams whose Figma or Sketch files stall in designer-to-developer handoff and burn QA cycles on visual drift, Enterprise .NET shops already standardised on Infragistics Ignite UI components that want a visual front-end builder over the same control set. Check that this context matches the volume, roles, and processes your team needs it to support.

Pilot questions

  • Can App Builder by Infragistics complete the critical workflow without manual work outside the product?
  • Do the recorded connections (Figma, Sketch, Adobe XD, GitHub) support the sync direction, permissions, and volume we need?
  • What user, usage, storage, support, or security limits appear after the headline starting price?

Evidence and freshness

This record was checked on 7/31/2026. That date tells you when the record was reviewed, not that the vendor has left its terms unchanged since then.

Best for

  • Angular, Blazor or Web Components teams that want to skip hand-coding screen scaffolding and keep the output in their own repo
  • Product and design teams whose Figma or Sketch files stall in designer-to-developer handoff and burn QA cycles on visual drift
  • Enterprise .NET shops already standardised on Infragistics Ignite UI components that want a visual front-end builder over the same control set

Not a fit if

  • Teams needing deep backend or complex API orchestration — App Builder covers the front end and still requires developers for anything beyond REST/Swagger binding
  • Small teams or solo designers on a monthly budget: licensing is per-developer annual with a one-year minimum and no low-cost entry plan

Why it’s listed

  • One of the few design-to-code tools that closes the Figma-to-production gap for enterprise .NET and Angular stacks rather than stopping at handoff.
  • Customers keep full ownership of the generated source, avoiding the proprietary-runtime lock-in typical of low-code platforms.
  • Backed by Infragistics, a component vendor operating since 1989, with SOC 2 and GDPR posture and an on-premises deployment option for regulated buyers.

Pricing

App Builder

$1,699 per developer/year

Standard cloud subscription with full code generation across all supported frameworks.

  • Low-code WYSIWYG drag-and-drop interface
  • Code generation for Angular, React, Blazor and Web Components
  • App Builder AI capabilities
  • 60+ UI component library and pre-built templates
  • Real-time preview, Swagger/OpenAPI support and responsive layouts
  • 5 GB storage, priority support, one-year minimum contract

App Builder On-Prem

Custom pricing

Containerised deployment inside the customer's own network so designs and data stay behind the corporate firewall.

  • All standard App Builder features
  • On-premises deployment behind organisational firewalls
  • Suited to regulated and data-residency-constrained environments

App Builder Embed

Custom pricing

Embeddable edition for ISVs putting App Builder inside their own product.

  • Embed App Builder into your own application
  • Rich client and server SDKs
  • 15 GB storage

Features

PrototypingWYSIWYG design surface built on real UI components with live preview; G2 lists it under Prototyping and Wireframing.
Design systems / component librariesIntegrated Indigo.Design design system plus Material, Bootstrap and Fluent themes with custom branding.
Real-time collaborationShared workspaces, quick share and app transfer between team members; the vendor does not document live multi-user co-editing of a single app.
Whiteboarding & diagrammingNo freeform whiteboard or ideation canvas — the canvas is a structured app design surface only.
Version historyNo in-product revision history documented; versioning happens after export, via GitHub or the customer's own repository.
Templates libraryProfessionally designed app templates, preset responsive layouts and a public sample-apps library.
Product roadmappingNot a product-management tool; Infragistics sells Slingshot separately for project and task management.
AI featuresApp Builder AI generates multi-view layouts, navigation, images and data sources from free-text prompts, uploaded sketches or voice input.
Public APIConsumes REST and Swagger/OpenAPI data sources, and App Builder Embed ships client and server SDKs, but no public management API is documented for the standard cloud plan.
Mobile appBrowser-based with an optional desktop client; no native iOS or Android app for the builder itself.

Integrations

FigmaSketchAdobe XDGitHubMicrosoft AzureVisual Studio CodeSwagger / OpenAPIREST APIsAngularReactBlazorWeb ComponentsIndigo.DesignIgnite UI

Security & compliance

SOC 2GDPR

Pros & cons

Pros

  • Drag-and-drop WYSIWYG surface dramatically speeds up UI assembly, with G2 reviewers rating ease of setup among the highest in its comparison set
  • Generated code is described by reviewers as clean, production-ready and portable, so teams retain full code ownership instead of being tied to a runtime
  • Figma and Sketch import shortens the designer-to-developer handoff and reduces QA time spent reconciling design against build
  • Short learning curve — reviewers report non-specialists can build working screens quickly without extensive training

Cons

  • Component library has real gaps; reviewers specifically call out missing controls such as side navigation bars and accordions
  • Framework-specific code generation is uneven — TrustRadius reviewers report the Blazor path emitting placeholders for unsupported components
  • Strong for front-end prototyping and UI, but deeper backend and advanced integration work still falls back to developers writing code by hand
  • AI capabilities are still seen as limited relative to expectations, and reviewers note customer support response times could be faster

What we found

4.5/5
46 reviews aggregatedLast checked 2026-07-31

Rated 4.5 out of 5 across roughly 46 G2 reviews, with reviewers praising fast drag-and-drop UI assembly and clean, portable generated code while flagging gaps in the component library and uneven framework-specific code generation.

Ratings and review counts come from public review platforms. We link to the original source and keep the underlying review text out of this profile.

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