Companies that Use or Contribute to Rust
The following is an (incomplete) list of companies and organizations that use Rust. It combines information from the following sources, among others:
rust-companies(github).- the member list of the Rust Foundation.
Please also consult the theirstack.com's list of companies using Rust.
| 1Password⮳(github)⮳ | All desktop and mobile apps share a single Rust codebase. |
| 360Dialog⮳ | Uses Rust for most of their service consumers. |
| 49Nord⮳ | Develops safe and secure industrial IoT hardware and applications using Rust. |
| 9fin⮳ | |
| ANIXE⮳ | Builds their travel services trading platform in Rust. |
| ARM⮳ | |
| Accelerant⮳ | |
| Actyx⮳(github)⮳ | Actyx is a peer-to-peer event stream database (a.k.a. reliable durable pub-sub) written completely in Rust. |
| Adacore⮳(blog)⮳ | |
| Afterpay⮳ | |
| Airborne Engineering⮳ | |
| Alchemy⮳ | |
| Amazon⮳ | Amazon Web Services has adopted Rust for certain infrastructure, networking, and machine learning services, including their serverless computing - see, for example, Amazon Firecracker⮳. |
| AppFlowy⮳ | |
| AppSignal⮳ | Provides monitoring products for web developers. |
| Apple⮳ | |
| Aptos Labs⮳ | |
| Astral⮳(github)⮳ | |
| Atlassian⮳ | Uses Rust to analyze petabytes of source code. |
| Attain⮳ | |
| Automata⮳ | |
| Autumn Engineering⮳ | Offers machine learning frameworks written in Rust. |
| Bencher⮳(github)⮳ | Continuous benchmarking tools designed to catch performance regressions in CI. |
| Bitfury⮳ | Exonum is an extensible framework for blockchain projects written in Rust. |
| Block⮳ | |
| Brainport Digital Factory⮳ | |
| Braintree Payments⮳ | Uses Rust for command-line utilities and batch processing as part of their third-party payment merchant services. |
| Braun Embedded⮳(github)⮳ | Provides firmware development services for ARM Cortex-M microcontrollers. |
| Brave⮳(github)⮳ | Uses Rust for its browser's ad-blocking engine. |
| Buoyant⮳ | |
| Calyptech⮳ | Used for high performance embedded system components as an alternative to C. |
| Canonical⮳ | Everything from server monitoring to middleware! |
| CarGurus⮳ | |
| Cash App⮳ | |
| Ceph⮳ | Provides an open-source storage system partially written in Rust. Rust bindings for librbd, an interface into the Ceph storage platform. |
| Chef⮳(github)⮳ | Offers a platform to configure, deploy, and manage applications, written in Rust. |
| Chroma⮳(github)⮳ | |
| Clever Cloud⮳ | Allow developers to host web applications. A part of their infrastructure is developed in Rust. |
| Cloudflare Workers⮳ | Deploy serverless code across the globe with Rust support. |
| Cloudflare⮳(github)⮳ | Uses Rust for its core edge logic. See, for example, Pingora (blog)⮳. |
| CodeDay⮳ | |
| CoreOS⮳ | CoreOS is s a open-sourced container host, using Rust as one of its main programming languages. |
| Corrode⮳(github)⮳ | Germany-based Rust consulting and development firm. |
| Coursera⮳ | Uses Rust for its learning platform. |
| Craft⮳ | Their core machine learning engine is written in Rust. |
| Cryptape⮳ | Their business intelligence platform built for blockchain is written in Rust. |
| CurrySoftware GmbH⮳ | |
| DataRobot⮳(github)⮳ | Builds Machine Learning models that are implemented using Rust. |
| Deepgram⮳(github)⮳ | Speech AI Platform for transcription and understanding. |
| Delimiter⮳ | Rust powers their bare metal provisioning system. |
| Deno⮳ | Uses Rust for its JavaScript and TypeScript runtime. |
| Devolutions⮳ | |
| Dioxus Labs⮳(github)⮳ | |
| Discord⮳ | Uses Rust for both the client and server sides of its codebase, including their real-time communication services. |
| Disney⮳ | |
| Distil Networks | Uses Rust in their low-latency bot detection and mitigation platform. |
| Dropbox⮳ | Uses Rust for its file-syncing engine. See, for example, Capture⮳. |
| DungeonFog⮳(github)⮳ | Uses Rust in their game engine and map-making tool for RPGs. New "Project Deios" map maker tool is written completely in Rust. |
| EVO⮳ | Develops marketplaces for online shopping, fintech, and logistics. Development tools, containerization, monitoring and orchestration systems written in Rust. |
| Embark Studios⮳ | |
| Embecosm⮳ | |
| Espressif⮳(github)⮳ | Improving performance of embedded and IoT devices with using Rust in esp products. |
| Exonum⮳ | Supports smart contracts written in Rust. |
| Faraday⮳(github)⮳ | Embeds AI in workflows. |
| Fedi⮳ | Fedi builds on Fedimint⮳, a module based system for building federated applications on top of Bitcoin. |
| Fermyon⮳ | |
| Ferrous Systems⮳(github)⮳ | Ferrous is a Rust consulting firm specializing in embedded systems development. |
| Figma⮳ | Uses Rust for parts of its design and collaboration tools. Their real-time multiplayer syncing server (used to edit all Figma documents) is written in Rust. |
| Firo Solutions⮳(github)⮳ | Firo Solutions is a notification service that notifies the end user about security vulnerabilities. Parse large amounts of data using Rust. |
| Flowdesk⮳ | |
| Fly⮳(github)⮳ | Globally distributed reverse-proxy and app hosting. |
| Freiheit⮳ | |
| GRAIL⮳ | |
| Gama Space⮳ | |
| Gitoxide Labs (github)⮳ | |
| Google⮳ | Uses Rust for ChromeOS, Google Fuchsia, and other projects. In Android 13, about 21% of all new native code (C/C++/Rust) is in Rust. There are approximately 1.5 million total lines of Rust code in Android across new functionality and components such as Keystore2, the new Ultra-wideband (UWB) stack, DNS-over-HTTP3, Android's Virtualization framework (AVF), and various other components and their open source dependencies. |
| Grafbase⮳ | |
| Greenbone⮳ | |
| Gremlin⮳ | Safely and efficiently causing controlled chaos. |
| HighTec EDV Systeme⮳ | |
| Hive⮳ | Offers pre-trained AI models for automating content moderation. Hive 2.0 is written in Rust. |
| Hove⮳(github)⮳ | Navitia API provides ways to query public transport data, including a multi-criteria journey engine. |
| Huawei⮳ | Develops telecommunication equipment and consumer electronics, in part via Rust. |
| HuggingFace⮳(github)⮳ | Many components within the Hugging Face ecosystem for AI, including safetensors, tokenizer, and candle, are implemented using Rust. |
| Hyperswitch (Juspay.io)⮳(github)⮳ | Their open-source payment switch that allows businesses to interact with multiple payment gateways is built with Rust. |
| Immunant⮳(github)⮳ | Immunant specializes in translation from C to Rust and exposing legacy C/C++ through safe Rust interfaces. |
| Infinyon⮳ | |
| Integer32⮳(github)⮳ | Integer 32 is a consultancy that delivers high-quality Rust code. |
| JFrog⮳ | |
| JetBrains⮳ | |
| KDAB⮳ | |
| Keyrock⮳ | |
| Knoldus⮳ | |
| Kong⮳ | |
| Kraken⮳ | Cryptocurrency exchange, based in the USA. |
| Lechev.space⮳(github)⮳ | Building various aerospace-related projects including a Ground station service using Rust. |
| Leptos⮳(github)⮳ | |
| Linebender⮳ | See, for example, Vello⮳ |
| Linkerd⮳ | |
| Lynx⮳ | |
| Machina Labs, Inc⮳ | |
| Maidsafe⮳ | Builds a decentralized data and communication network. |
| Mainmatter⮳ | |
| Maplibre⮳(github)⮳ | |
| Materialize⮳(github)⮳ | Uses Rust in their streaming data warehouse. An engine for incrementally maintaining database views. Materialize core is a single binary written in Rust. |
| Meilisearch⮳(github)⮳ | |
| Memfault⮳ | |
| Meta⮳ | Uses Rust for the source control backend, Libra (now Diem), and other server-side projects. Facebook's primary source control system is partially written in Rust. |
| Microsoft⮳ | Uses Rust for various projects, including the Windows kernel, Azure, and Visual Studio. windows-rs⮳ allows you to call Windows API using Rust. There are several Azure services also using Rust, including Azure IoT Edge⮳ and Kusto, the core query and storage engine for Azure Data Explorer⮳. |
| MoveParallel⮳ | |
| Mozilla⮳(github)⮳ | The creators of Rust, Mozilla has used the language in various projects, including parts of the Firefox web browser. See Servo⮳. |
| Multi media, LLC⮳ | |
| NextRoll⮳ | |
| Novo Nordisk⮳ | |
| Npm⮳(github)⮳ | The package manager for JavaScript has components written in Rust. Also use Rust for their authorization service. |
| Nvim⮳ | Uses Rust for its powerful text editor. |
| OVHcloud⮳ | Use Rust to build a high performance, highly available log management system. |
| OneSignal⮳(blog)⮳ | High volume, cross platform push notification delivery. |
| OpenUK⮳ | |
| Open Source Security⮳ | |
| OpenSource Science (OS-Sci)⮳ | |
| OxidOS Automotive⮳ | |
| PUCPR⮳ | |
| Parity Technology⮳(github)⮳ | Creates open-sourced networks, consensus protocols, and cryptography, entirely in Rust. |
| Personio⮳ | |
| Pollen Robotics⮳ | |
| PolySync⮳ | Builds safety-critical runtime environments & infrastructure for autonomous vehicles. |
| Postmates⮳ | |
| Qdrant⮳(github)⮳ | High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI |
| Qumulo⮳ | Offers a hybrid data storage for large file and object data. |
| Qwiet⮳ | |
| Readyset⮳ | |
| Red Badger⮳ | |
| Red Hat⮳ | Engages with Rust in several projects, particularly in areas related to system programming and container technology. |
| Red Iron⮳(github)⮳ | Red Iron is the Rust division of OCamlPro, a French consultancy specializing in programming languages, formal methods and high reliability software. |
| RedJack⮳ | |
| Red Sift⮳(github)⮳ | Container monitoring with eBPF. |
| Renault⮳ | French automotive manufacturer. |
| Routific | High performance route optimization software. |
| RustNL⮳ | |
| Rustdesk⮳(github)⮳ | |
| Salesforce⮳ | Uses Rust & WASM for MuleSoft's Flex Gateway, a new gateway running on Envoy. |
| SandboxVR⮳ | |
| Sandstorm⮳ | The backend of their Collections app is written in Rust. |
| Scythe Robotics⮳ | |
| Sensirion⮳ | |
| Sentry⮳ | Uses Rust for its performance-critical components. JavaScript, Java and iOS event processing and the command-line client for the Sentry API. |
| Shopify⮳ | |
| Slint⮳(github)⮳ | |
| Slowtec⮳ | Their automation systems are entirely written in Rust. |
| SmartThings (Samsung)⮳ | Memory-safe embedded applications on our SmartThings Hub and supporting services in the cloud. |
| Snips (Sonos)⮳ | AI assistants that are private by design. |
| Solana Labs⮳ | Use Rust as their main programming language for smart contracts. |
| SpectralOps⮳ | |
| Sprinklenet⮳ | |
| Spruceid⮳ | |
| Square⮳ | |
| Stackable⮳(github)⮳ | Open-source software development company that handles data. Creating a modular open source data platform. Rust powers all our operators to help make popular data applications straightforward to run on Kubernetes. |
| Starlab⮳ | Provides embedded security. |
| Starry⮳ | Re-imagining broadband by engineering a new wireless access network. |
| Sui⮳ | |
| Svix⮳(github)⮳ | Enterprise-grade webhooks service. |
| System76⮳(github)⮳ | Manufacturer of Linux computers and keyboards. As a Linux-based computer-manufacture, much of their infrastructure and desktop Linux projects are written in Rust. |
| Tag1 Consulting⮳ | |
| Tailcall⮳(github)⮳ | A cloud native solution to streamline API management across edge, middle, and service layers. |
| Tarro⮳ | |
| Techfund⮳ | |
| Terminal Technologies⮳ | |
| Tesla⮳ | |
| Threema⮳ | |
| Tikv⮳(github)⮳ | |
| TockOS⮳(github)⮳ | |
| Trace Machina⮳ | |
| Tracel.ai⮳(github)⮳ | |
| TreeScale⮳ | TreeScale implements distributed PubSub system using Rust and MIO |
| Tremor⮳(github)⮳ | |
| Tsy Capital⮳ | |
| Tweede Golf⮳(github)⮳ | Create safe internet infrastructure with Rust and secure connected devices with Embedded Rust. |
| Vail Systems⮳ | |
| Veecle⮳ | |
| VersionEye⮳(github)⮳ | Use Rust to implement a command line tool which can identify software dependencies by their SHA values. |
| Volvo⮳ | |
| Warp⮳ | |
| Watchful⮳ | |
| Wildfish⮳ | Fast processing and importing of cryptocurrency market data. |
| WyeWorks⮳ | |
| Wyliodrin⮳ | |
| Xfusion⮳ | |
| Yelp⮳ | |
| Yomura Fiber⮳ | Rust powers their GPON provisioning and statistic gathering. |
| ZS⮳ | |
| Zama⮳(github)⮳ | Open source cryptographic tools that make protecting privacy easy. |
| Zeplin⮳ |