Production users
Threema
We use Rust in our iOS app (see saltyrtc-client-rs) as well as for some of our backend services.
Schauspiel Dortmund
A MIDI-to-OSC converter is used in the "Einstein On The Beach" opera play to power on-stage music and light systems.
Pressjitsu Inc
Pressjitsu is a managed WordPress hosting and service company. We use Rust in a handful of our backend systems, including logging routing and aggregation which needs to be fast and scalable.
iqlusion
Rust is the main language we use to develop in-house and OSS software, and used for infrastructure/devops tools as well as cryptographic key management services.
Snapview
Honeypot
We built and use Searchspot, a kind of search engine based on Elasticsearch. Recruiters use it to search for the developers they're looking for.
Kodebox
We created CodeChain, a programmable open source blockchain technology optimal for developing and customizing multi-asset management systems.
Collective Sense
We use Rust to implement data collectors and processors in our network monitoring and security analysis software. Our product needs to be both secure and extremely fast which makes Rust a perfect fit.
Linkerd
NAVITAS Solutions GmbH
We're using Rust for a Scheduling-Service for one of our clients and the corresponding webserver backend.
IamBot
Our high-performance data acquisition is fully implemented using Rust. Besides that, we are also using Rust for our API endpoints that communicate with internal systems.
CancerIQ
CancerIQ provides the tools for genetic counselors, imaging centers, and other practitioners to run a cancer risk program; Rust powers several of our risk models.
tCell
tCell's agent is built using Rust and runs in the app server as a means to collect data and block attacks.
krypt.co
Shared code between iOS and Android for SSH host signature verification as well as a PKCS11 shared library.
1300 Web Pro
Rust powers our embedded computer solution for the transport industry, which features a touchscreen with complex UI and a custom interface board that controls sensors and solenoids.
Knoldus
We use Rust in [IoT Based Project] Security System Projects(Image Recognition System) and also [Networking Based Project] in Monitoring of Networking Protocols like DHCP and Active Directory.
Fortanix
Moving security out of infrastructure and into applications with Runtime Encryption using Intel SGX.
EXSigma
EXSigma developed a privacy preserving, secure and environmental friendly Ad Network entirely in Rust.
ImageOptim
High-efficiency modern JPEG encoder written in Rust is at the heart of the image compression web service.
BePark
It help us remotly open parking gates in severals ways. Rust make us really confident for that job!
HealPay
We have been pushing Rust into every project we can. Currently we have several backend services built in rust.
SmartThings
Memory-safe embedded applications on our SmartThings Hub and supporting services in the cloud.
Centricular
Internal & Free Software projects and customer projects, mostly audio/video/multimedia processing related.
VersionEye
We are using Rust to implement a command line tool which can identify software dependencies by their SHA values.
CoreOS, Inc.
Tools shipped within the Container Linux distribution as well as internal tooling including documentation transformation and validation.
ThreatX
Threat X Web Application Firewall (WAF) and central analysis engine are written in Rust, facilitating real time analysis of high bandwidth web applications.
Sourcegraph
All files and code search previews (example) on Sourcegraph are syntax-highlighted by sourcegraph/syntect_server, written in Rust.
System76
As a Linux-based computer-manufacture, much of our infrastructure and desktop Linux projects are written in Rust. From hardware certification, flashing, and imaging; to system services and GTK3 desktop applications.
TreeScale
At TreeScale we are implemented distributed PubSub system using Rust and MIO, which gave us 8x performance on for processing and distributing Container Images
Metaswitch
Rust is the primary programming language for all communications solutions architected using microservices methodologies.
Tonsser
Moving performance intensive parts of our Ruby on Rails API to Rust for more speed and higher reliability.
Shiftleft
ShiftLeft is a Silicon Valley startup employing innovative techniques to bring clarity and rigor to the security space. Our bespoke runtime security agent is written in Rust.
EVO.company
We have development tools, containerization, monitoring and orchestration systems in rust.
Cloudflare
We are using Rust as a replacement for memory-unsafe languages (particularly C) and are using it in our core edge logic.
Tocco AG
Tocco is a Switzerland-based company specialized in ERP software that has been using Rust with great enthusiasm for many of its internal tools.
Angelcam
We developed an open lightweight client that finds compatible IP cameras on a local network and connects them to the cloud via encrypted tunnel.
QCERT (Qatar's National CERT)
DNS log analysis pipeline entirely written in rust, running on top of our own Rust stream processing platform.
thoughtram
The backend of our training platform classroom.thoughtram.io is 100 % Rust using nickel.rs
Baidu X-Lab
We provide Rust SGX SDK for developing Intel SGX applications in the Rust programming language.
3DR
Rust handles communications through USB devices to critical components for Flight and our Mobile apps.
Wire
Wire's Axolotl protocol implementation and other cryptographic and utility libraries are developed in Rust, then cross-compiled for iOS and Android.
YottaDB
YottaDB has first-class support for Rust as an interface to the underlying database. We plan for new command line tools to be written in Rust.
Pants Build
As of the 1.3.0 stable release, the core scheduling algorithms of Pants are implemented in Rust. We hope to incrementally port more of Pant's Python code to Rust over time.
Aleph Alpha
Rust is the backbone technology for our data pipelines, infrastructure modules and machine learning tasks.
npm, Inc
Replacing C and rewriting performance-critical bottlenecks in the registry service architecture.