Tauri development company
Desktop apps, and with Tauri 2 also iOS and Android apps, built from one web frontend and a Rust core. Installers stay small, permissions are explicit per window, and updates are signed so only your releases can reach users.
- Senior engineers · IST + EST overlap
- NDA on day 1
- 24-hour reply
- Projects shipped
- 50+
- Code ownership
- 100%
- Client rating
- 4.8/5
- First reply
- 24h
Small, secure apps with Tauri 2
We are a Tauri development company: our engineers build desktop apps, and on Tauri 2 also iOS and Android apps, that pair a Rust core with a web frontend and ship as small, signed installers. Tauri renders through the operating system’s own webview, WebView2 on Windows, WKWebView on macOS, and WebKitGTK on Linux, instead of bundling Chromium, which keeps downloads and memory use well below an equivalent Electron app. The tradeoff is that rendering and web API support differ by platform, so Krapton tests every release on all three engines. Tauri suits utilities, internal tools, and products where install size, startup time, or local data handling matter. It suits less well when you need identical Chromium behavior everywhere or depend heavily on Node.js packages in the backend. Security comes from capabilities that grant each window only the commands and plugin permissions it needs.
Tauri development services
Tauri desktop app builds
Cross-platform apps with a React, Svelte, Vue, or Solid frontend, Rust commands for file, database, and system work, and generated TypeScript bindings so frontend calls match the backend.
Mobile from one codebase
A Tauri 2 desktop app extended to iOS and Android, with layouts adapted for touch, mobile plugin permissions handled, and builds produced through Xcode and Android Studio toolchains.
Electron to Tauri migration
Main-process logic moved into Rust commands or a Node.js sidecar, IPC handlers mapped to invoke calls and events, electron-updater replaced, and every web API rechecked across webviews.
Capabilities and security review
Capability files designed per window, file system and shell plugin access scoped to specific paths and commands, a strict CSP set, and the isolation pattern considered for untrusted content.
Updater and release pipeline
Signed update bundles through the updater plugin, Windows and macOS code signing with notarization, and CI builds on each target operating system using tauri-action.
Rust plugins and native features
Custom Tauri plugins for hardware access, SQLite storage, background tasks, tray menus, global shortcuts, and deep links, each shipped with its own permission set.
Why teams choose Krapton for Tauri
Senior engineers, fixed scope, and code you own — the things agencies promise and rarely deliver.
Rust engineers on the core
The Rust side is written by engineers who understand async commands, shared State behind mutexes, and error types that serialize cleanly to the frontend, not by web developers learning Rust on your project.
Three webviews, three test passes
WebKitGTK, WKWebView, and WebView2 differ in CSS support, media codecs, and APIs, so each release is checked on every engine rather than assumed from one development machine.
Least privilege by default
Capabilities start empty and grow only as features need them, so a compromised page cannot read arbitrary files or launch shell commands the app never meant to expose.
Update keys you control
The updater’s private signing key is generated for and stored by your organization, because losing it means existing installs can never accept another update.
How a Tauri project runs with Krapton
01
Fit check against Electron
Tauri, Electron, and native options are compared against your needs for rendering consistency, install size, Node.js dependencies, and in-house Rust skills before a stack is recommended.
02
Command and permission design
We define the Rust commands, events, and plugins the app needs, then write capability files granting each window only what its features use.
03
Builds on every engine
Each sprint produces CI builds for every target operating system, tested on WebView2, WKWebView, and WebKitGTK, with mobile builds added when iOS or Android are in scope.
04
Signed release and updates
Releases are signed and notarized, update manifests are published to your server or GitHub Releases, and the update path from the previous version is verified before announcing.
The Tauri stack we build with
Tauri development: questions answered
Do we need a Tauri development company, or can our web developers handle it?
Web developers can handle a thin wrapper, but most real Tauri apps need Rust skills too. Commands, plugins, shared state, capabilities, and the update pipeline all live on the Rust side, and mistakes there affect security and stability. A Tauri development company brings both halves, plus release engineering for signing and notarization on each operating system, so your web team can stay focused on the interface.
Is Tauri a good replacement for Electron?
Often, though not always. Because it relies on the system webview instead of shipping Chromium, Tauri produces far smaller installers and lighter memory use, and its Rust core is fast and memory-safe. Electron still wins when you need identical rendering across platforms, rely on Node.js packages in the main process, or use Chromium-only features. Prototype the riskiest screens on WebKitGTK before committing, since Linux distributions often ship older versions.
Can Tauri apps run on iOS and Android?
Yes, since Tauri 2.0, released in October 2024. The same frontend and much of the Rust code can target mobile, with official plugins for notifications, biometrics, barcode scanning, and other device features. Mobile support is younger than desktop, so plugin coverage is narrower and some features need custom Swift or Kotlin code inside a plugin. For mobile-first products, React Native or Flutter may still be the safer choice.
How do you secure a Tauri application?
By granting the frontend as little as possible. Tauri 2 uses capability files that list exactly which commands and plugin permissions each window may call, with scopes limiting file paths and shell commands. On top of that comes a strict Content Security Policy, validation of every command argument in Rust, secrets kept out of the frontend, and signed updates so only your builds install.
Which parts of a Tauri app take the most effort?
Native integration and platform count, not the interface. Each additional operating system adds testing and signing work, mobile targets bring their own toolchains and store reviews, and custom Rust plugins for hardware or system features take longer than standard UI. An Electron migration adds an audit of Node.js dependencies that need Rust or sidecar replacements. Krapton scopes these items with you before estimating.
Ready to build? Tell us what you have in mind.
Send a short brief and a senior engineer will reply within one business day with next steps — no sales fluff.