A curated list of companies using Rust in production, organized by industry.
Inspired by Elixir's and Elm's lists.
- 360dialog - Most of our service consumers are written with Rust.
- Atlassian - We use Rust in a service for analyzing petabytes of source code.
- Brave (GitHub) - Adblock engine for Brave Browser.
- Discord (1, 2) - Communication Platform designed for communities.
- Facebook (1) - Facebook's primary source control system is partially written in Rust.
- Figma(1) - Our real-time multiplayer syncing server (used to edit all Figma documents) is written in Rust.
- Fly (GitHub) - Globally distributed reverse-proxy and app hosting.
- Mozilla (GitHub, Servo) - Building the Servo browser engine, integrating into Firefox, other projects.
- Qumulo(1, 2) - Hybrid cloud storage.
- Bitfury(Exonum) - Exonum is an extensible framework for blockchain projects written in Rust.
- Cryptape - Rust makes our permissioned blockchain, CITA, faster and stronger.
- Libra (GitHub) - A global cryptocurrency built by Facebook.
- MaidSafe - Building a decentralised data and communications network.
- Parity (GitHub) - Ethereum Client.
- Solana - High performance blockchain, rebuilt for scale.
- Wildfish - Fast processing and importing of cryptocurrency market data.
- Chef (GitHub) - Chef lets you develop, deploy and manage infrastructure, run-time environments and applications.
- 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.
- CoreOS - Tools shipped within the Container Linux distribution as well as internal tooling including documentation transformation and validation.
- EVO - We have development tools, containerization, monitoring and orchestration systems in Rust.
- Gremlin - Safely and efficiently causing controlled chaos.
- OneSignal(1) - High volume, cross platform push notification delivery.
- npm (GitHub) - Replacing C and rewriting performance-critical bottlenecks in the registry service architecture.
- Sandstorm(1) - The backend of our Collections app is written in Rust.
- Sentry(1) - JavaScript, Java and iOS event processing and the command-line client for the Sentry API.
- slowtec - Our robust & reliable automation systems are entirely written in Rust.
- VersionEye (GitHub) - We are using Rust to implement a command line tool which can identify software dependencies by their SHA values.
- tCell(1) - tCell's agent is built using Rust and runs in the app server as a means to collect data and block attacks.
- 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.
- Clever Cloud(1) - We host Rust web applications, and a part of our infrastructure is developed 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.
- Dropbox(1, 2) - Optimizing cloud file-storage.
- Delimiter - Rust powers our bare metal provisioning system.
- OVH (1) - We used Rust to build a high performance, highly available log management system.
- ANIXE - Building the next generation travel services trading platform in Rust.
- Braintree - Speeding up batch processing and for small command-line utilities.
- Spoqa - Our POS integration SDK is entirely written in Rust.
- TenX - Building a secure and scalable distributed payments system in Rust.
- Algorithmia (GitHub) - Rust algorithm development is a first-class citizen of our platform.
- Autumn - Machine learning in Rust.
- craft.ai - Our core machine learning engine is written in Rust.
- Faraday(1) - Securely transferring credentials.
- 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.
- Routific - High performance route optimization software.
- PolySync - Building safety-critical runtime environments & infrastructure for autonomous vehicles.
- Snips - AI assistants that are private by design.
- 49nord - 49nord develops safe and secure Industrial IoT hardware and applications using Rust.
- Calyptech - Used for high performance embedded system components as an alternative to C.
- System76 (GitHub) - As a Linux-based computer-manufacture, much of our infrastructure and desktop Linux projects are written in Rust.
- SmartThings(1) - Memory-safe embedded applications on our SmartThings Hub and supporting services in the cloud.
- Star Lab - As an embedded security company, Rust allows us to have confidence in the performance and reliability of our products.
- Starry - Re-imagining broadband by engineering a new wireless access network and building an ecosystem of products designed to simplify and improve your connected life.
- Yomura Fiber - Rust powers our GPON provisioning and statistic gathering.
- Braun Embedded (GitHub) - Provides firmware development services for ARM Cortex-M microcontrollers.
- Ferrous Systems (GitHub) - Rust knowledge. Collected.
- Immunant (GitHub) - Immunant specializes in translation from C to Rust and exposing legacy C/C++ through safe Rust interfaces.
- Integer 32 (GitHub) - Integer 32 is a consultancy that delivers high-quality Rust code.
- AppSignal - Fast and robust monitoring agent for web applications.
- Canonical - Everything from server monitoring to middleware!
- Distil Networks - We are using Rust in our low latency bot detection and mitigation platform.
- Firo Solutions(1, [2] - Firo Solutions is a notification service that notifies the enduser about security vulnerabilities, they parse large amounts of data using rust
- krypt.co(1, 2) - Shared code between iOS and Android for SSH host signature verification as well as a PKCS11 shared library.
- Red Sift (GitHub) - Container monitoring with eBPF.
- Shiftleft(1) - 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.
- ThreatX - Threat X Web Application Firewall (WAF) and central analysis engine are written in Rust, facilitating real time analysis of high bandwidth web applications.
- Fire and Emergency NZ - The New Zealand Fire Service is using a custom geolocation search engine, built in rust, that runs on embedded hardware within a fire truck to stream hazard information to a fire crew at an incident.
Please see CONTRIBUTING for details.