IT Companies Directory

A curated directory of technology companies — from global giants to specialized agencies. Browse by category or search for a specific company.

Developer Tools

React (Meta)

4.62

React is Meta's open-source JavaScript library for building user interfaces, and it's the most widely used frontend framework in the world.

Menlo Park, CA Est. 2013
Web Agencies

Reaktor

4.52

Nordic technology consultancy combining software engineering, design, and data science.

Helsinki, Finland Est. 2000
E-commerce

Recharge

4.42

is the leading subscription payments platform for e-commerce, powering recurring billing for Shopify and other storefronts.

Santa Monica, CA Est. 2014
Cybersecurity

Recorded Future

4.48

World's largest intelligence company, providing real-time threat intelligence from over a million sources across the open, deep, and dark web.

Somerville, MA Est. 2009
E-commerce

Recurly

4.35

is a subscription management platform that helps businesses manage recurring billing, reduce churn, and optimize subscriber revenue.

San Francisco, CA Est. 2009
AI & Machine Learning

Recursion Pharmaceuticals

4.42

Biotech company using AI and automated biology to industrialize drug discovery at massive scale.

Salt Lake City, UT Est. 2013
Cloud & Infrastructure

Red Hat

4.49

Leading enterprise open-source software company, home of RHEL, OpenShift, and Ansible. An IBM subsidiary.

Raleigh, USA Est. 1993
Data & Analytics

Redash

4.35

is an open-source tool for querying databases and visualizing results, designed for data teams who prefer writing SQL.

Tel Aviv, Israel Est. 2013
Social & Communication

Reddit

4.35

is a community-driven social platform founded in 2005, known as "the front page of the internet" with over 1.7 billion monthly visits.

San Francisco, CA Est. 2005
Developer Tools

Redis

4.48

is the company behind the world's most popular in-memory data store, used by millions of developers for caching, session management, and real-time data processing.

Mountain View, CA Est. 2009
Green & CleanTech

Redwood Materials

4.52

recycles lithium-ion batteries and manufacturing scrap to recover critical materials like nickel, cobalt, lithium, and copper.

Carson City, USA Est. 2017
Fintech

Remitly

4.32

is a digital remittance service that lets immigrants send money to their home countries with faster speeds and lower fees than traditional providers.

Seattle, WA Est. 2011
Developer Tools

Remix

4.48

is a full-stack React framework that emphasizes web standards, progressive enhancement, and fast user experiences through server-centric data loading.

Worldwide (Remote) Est. 2020
Cloud & Infrastructure

Render

4.55

is a cloud hosting platform founded in 2018 that simplifies deploying web applications, offering a modern alternative to Heroku.

San Francisco, CA Est. 2018
AI & Machine Learning

Replicate

4.58

lets developers run open-source AI models in the cloud with a simple API, removing the need to manage GPUs or infrastructure.

San Francisco, USA Est. 2019
AI & Machine Learning

Replit

4.45

is a cloud-based IDE and coding platform that lets anyone build, share, and deploy software directly from a browser, with AI-powered coding assistance.

San Francisco, CA Est. 2016
SaaS & Productivity

RescueTime

4.28

Automatic time tracking software that measures how you spend time on digital devices.

Seattle, Washington Est. 2008
Developer Tools

Retool

4.55

is a low-code platform for building internal tools, used by thousands of companies to create custom admin panels, dashboards, and workflows.

San Francisco, CA Est. 2017
Fintech

Revolut

4.62

is a UK-based fintech super-app founded in 2015, offering banking, trading, and crypto services to over 40 million customers globally.

London, UK Est. 2015
Web Agencies

Rightpoint

4.28

Digital consultancy specializing in employee and customer experience transformation.

Chicago, Illinois Est. 2007
Gaming & Entertainment

Riot Games

4.42

created League of Legends, the world's most popular esport, and has expanded into shooters, RPGs, card games, and animated series.

Los Angeles, CA Est. 2006
Blockchain & Web3

Ripple

4.18

Enterprise blockchain company focused on cross-border payments, using the XRP Ledger to enable fast and low-cost international money transfers.

San Francisco, USA Est. 2012
Green & CleanTech

Rivian

4.35

designs and manufactures electric adventure vehicles — the R1T pickup truck, R1S SUV, and commercial delivery vans for Amazon.

Irvine, CA Est. 2009
HealthTech

Ro

4.15

is a direct-to-patient healthcare company that handles everything from diagnosis to medication delivery through its digital platform.

New York, USA Est. 2017
SaaS & Productivity

Roam Research

4.55

A networked thought tool that popularized bidirectional linking and outliner-based note-taking.

San Francisco, USA Est. 2017
Fintech

Robinhood

4.08

is a commission-free trading platform founded in 2013, known for democratizing stock market access with over 23 million funded accounts.

Menlo Park, CA Est. 2013
Gaming & Entertainment

Roblox

4.28

is a global gaming platform where millions of creators build experiences played by over 70 million daily active users, mostly under 18.

San Mateo, CA Est. 2004
AI & Machine Learning

Roboflow

4.55

helps developers build and deploy computer vision models with tools for dataset management, training, and inference.

Des Moines, USA Est. 2020
Social & Communication

Rocket.Chat

4.38

is an open-source team communication platform offering messaging, video conferencing, and omnichannel customer service with full self-hosting support.

Porto Alegre, Brazil Est. 2015
Hardware & Devices

Rode

4.62

Australian audio brand making professional microphones accessible.

Sydney, Australia Est. 1990
Developer Tools

Rollup

4.42

is a JavaScript module bundler that compiles ES modules into optimized bundles, powering Vite's production builds and most modern library packaging.

Remote Est. 2015
Developer Tools

Ruby on Rails

4.52

is the web framework that popularized convention over configuration and helped launch companies like Shopify, GitHub, and Basecamp.

Worldwide (Remote) Est. 2004
AI & Machine Learning

Runway

4.49

is an AI creative tools company that pioneered video generation models, known for Gen-1 and Gen-2, and co-created the original Stable Diffusion.

New York, NY Est. 2018
Cybersecurity

SafeBreach

4.45

Breach and attack simulation platform that validates security controls by continuously running attack scenarios.

Tel Aviv, Israel Est. 2014
Cybersecurity

SailPoint

4.42

Enterprise identity governance platform that automates the management of who has access to what across cloud and on-prem systems.

Austin, TX Est. 2005
E-commerce

Saleor

4.42

is an open-source, GraphQL-first headless commerce platform built with Python and Django.

Wroclaw, Poland Est. 2012
Enterprise Software

Salesforce

4.51

is the world's largest CRM company, founded in 1999 by Marc Benioff, with annual revenue exceeding $34 billion and pioneering the SaaS model.

San Francisco, CA Est. 1999
AI & Machine Learning

SambaNova Systems

4.31

SambaNova builds custom AI processors and a full-stack AI platform for enterprise generative AI deployment.

Palo Alto, USA Est. 2017
Green & CleanTech

Samsara

4.55

provides IoT sensors and a cloud platform that help fleets and industrial operations track vehicles, monitor assets, and reduce emissions.

San Francisco, CA Est. 2015
Hardware & Devices

Samsung

4.21

is a South Korean conglomerate founded in 1938, and its electronics division is the world's largest by revenue, dominating memory chips, displays, and smartphones.

Seoul, South Korea Est. 1938
AI & Machine Learning

Sanctuary AI

4.22

Canadian robotics company developing humanoid robots with human-like general intelligence for work tasks.

Vancouver, Canada Est. 2018
Enterprise Software

SAP

4.18

is a German enterprise software company founded in 1972, the world's largest ERP vendor with over 400,000 customers in 180+ countries.

Walldorf, Germany Est. 1972
Web Agencies

Savvy Apps

4.35

App strategy and development agency building mobile products for startups and enterprises.

Washington, DC, USA Est. 2009
AI & Machine Learning

Scale AI

4.51

is a data labeling and AI infrastructure company valued at over $14 billion, providing training data for companies like OpenAI, Meta, and the US Department of Defense.

San Francisco, CA Est. 2016
EdTech

Scrimba

4.52

is an interactive coding education platform that lets learners edit and run instructor code directly inside video lessons.

Oslo, Norway Est. 2017
Cybersecurity

Secureworks

4.18

Cybersecurity company providing threat detection and response solutions powered by decades of security research.

Atlanta, GA Est. 1999
Gaming & Entertainment

Sega

4.15

is a legendary Japanese gaming company that transitioned from console manufacturer to publisher, known for Sonic, Yakuza, Total War, and Persona.

Tokyo, Japan Est. 1960
Data & Analytics

Segment

4.42

is a customer data platform (CDP) acquired by Twilio that collects, cleans, and routes user event data to hundreds of downstream tools.

San Francisco, CA Est. 2011
Developer Tools

Selenium

4.18

is the original open-source browser automation framework, supporting all major browsers and programming languages for web testing.

Remote Est. 2004
SaaS & Productivity

SendGrid

4.52

A cloud-based email delivery service focused on transactional and marketing email at scale.

Denver, USA Est. 2009
Green & CleanTech

Sense

4.28

makes a home energy monitor that identifies individual appliances from electrical signatures, helping homeowners find waste and optimize usage.

Cambridge, MA Est. 2013
Cybersecurity

SentinelOne

4.62

AI-powered endpoint protection platform that autonomously detects, prevents, and responds to threats across every device.

Mountain View, CA Est. 2013
Developer Tools

Sentry

4.58

is an error tracking and performance monitoring platform used by over 100,000 organizations to detect and fix software issues in real time.

San Francisco, CA Est. 2012
Enterprise Software

ServiceNow

4.42

is a cloud platform company that automates IT service management, HR, and security workflows for large enterprises.

Santa Clara, CA Est. 2004
E-commerce

Shein

3.55

Ultra-fast fashion e-commerce brand known for trend-driven clothing at extremely low prices.

Singapore Est. 2008
AI & Machine Learning

Shield AI

4.42

Defense-focused AI company building autonomous systems for military and national security applications.

San Diego, CA Est. 2015

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