Basic Package
1 Rust function compiled to Wasm with JS binding
$409USD / one-time
5-day delivery1 round + 30-day fixes
- 1 Rust function compiled to Wasm with JS bindings
Omeiro Cloud & Software Engineering
Webassembly Services
Packages & Pricing.
Fixed-price webassembly development services with clear deliverables. Near-native execution speed. Rust-to-WebAssembly compiled modules executing CPU-heavy image manipulation, cryptography, and mathematical simulations directly in the browser. From $409.
Clear Delivery Times
Revisions Included
Packages
Choose your WebAssembly (Wasm) Modules package
Near-native execution speed. Rust-to-WebAssembly compiled modules executing CPU-heavy image manipulation, cryptography, and mathematical simulations directly in the browser.
Standard Package
Module with up to 5 functions, web worker, bench
$1,099USD / one-time
12-day delivery1 round + 30-day fixes
- Module with up to 5 functions, web worker, benchmarks, source
Premium Package
Full Wasm engine, SIMD/threads, npm package, 30
$2,499USD / one-time
21-day delivery1 round + 60-day fixes
- Full Wasm engine, SIMD/threads, npm package, 30 days support
WebAssembly development services with Rust
WebAssembly development services bring near-native speed to the browser. Omeiro compiles Rust functions to Wasm with JavaScript bindings for image processing, cryptography and simulations, and runs them in web workers so the page stays responsive.
Premium adds SIMD, threads and an npm package.
When WebAssembly is worth using
WebAssembly earns its place for CPU-heavy work in the browser: image filters, audio, parsing large files, encryption or simulations. It does little for ordinary page logic, where JavaScript is fine. Bring the slow function, sample input and the speed you would accept. We benchmark the current version first, so you know what improvement to expect before and after compiling Rust.
Crossing the boundary between JavaScript and Wasm has a cost, so passing large data repeatedly can erase gains. We design the interface to move data in bulk and run heavy modules in a web worker, so the page stays responsive. Premium adds SIMD, threads and an npm package. Used where it suits, WebAssembly makes demanding features run in the browser without servers or uploads.
Who benefits from Wasm
- Apps whose JavaScript struggles with heavy computation.
- Teams porting a native library to the web.
- Buyers seeking a wasm development company.
- Engineers needing rust webassembly consulting or webassembly app development.
What each package includes
- Basic: 1 Rust function compiled to Wasm with JS bindings.
- Standard: a module with up to 5 functions.
- Standard adds a web worker, benchmarks and source.
- Premium: a full Wasm engine.
- Premium includes SIMD and threads, an npm package and 30 days of support.
How Wasm modules are built
1
Find the hot spots
We profile your app to see which code deserves compiling.
2
Write the Rust
Functions are written, tested and compiled to Wasm.
3
Bind to JavaScript
Wrappers let your app call the module like any library.
4
Benchmark
Speed tests compare Wasm to the original JavaScript.
Why Omeiro for Wasm
Prices upfront
Packages cost $409, $1,099 or $2,499, one-time.
Delivery times
Work arrives in 5, 12 or 21 days.
Neighbours
WebGL and performance optimization work sit in the same Software & Cloud Engineering division.
FAQ
Webassembly Development Services: common questions
Webassembly Development Services pricing: how much does it cost?
Fixed packages: Basic $409, Standard $1,099, Premium $2,499. You see the full price before you order, and you can also ask for a custom quote.
How long does wasm development take?
Delivery depends on the package: Basic 5-day delivery; Standard 12-day delivery; Premium 21-day delivery.
What is included in the Basic Package?
The Basic Package includes: 1 Rust function compiled to Wasm with JS bindings. Higher packages add more scope, revisions and support.
Can I get a custom rust webassembly consulting package?
Yes. If none of the packages fits, use the custom package form on this page to describe what you need, and our team sends you a fixed price.
Is Wasm always faster than JavaScript?
Only for compute-heavy work. Simple DOM tasks usually stay in JavaScript.
Do you work in languages other than Rust?
The packages are written around Rust.
Why use a web worker?
It runs heavy code off the main thread so the interface stays smooth. Standard includes one.
Can I install it as an npm package?
Premium delivers an npm package.
Can WebAssembly access the DOM?
Not directly. Wasm modules call JavaScript to touch the page, so the usual design keeps UI code in JavaScript and sends computation to the module.
How big are Wasm files and do they slow page load?
Size depends on the code and libraries included, and we keep it down by trimming dependencies and compressing. The module can also be loaded only when the feature is used.
Custom Package
Didn't find what you're looking for?
Need a different number of concepts, a full brand kit, a faster deadline or something else? Tell us what you need and we'll put together a custom package for you, usually within 24 hours.
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