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Gathering insights about Riiid!…

Riiid! Tech Stack

Riiid! uses 7 technology products and services including Webpack, Clipboard.js, jQuery, and more. Explore Riiid!'s tech stack below.

  • Webpack
    Development
  • Clipboard.js
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Material Design Lite
    UI Frameworks
  • Bootstrap
    UI Frameworks
  • YouTube
    Video Players
  • Google Plus
    Widgets

Media & News

Riiid!'s Email Address Formats

Riiid! uses at least 1 format(s):
Riiid! Email FormatsExamplePercentage
First.Last@riiid.coJohn.Doe@riiid.co
99%
FLast@riiid.coJDoe@riiid.co
1%

Frequently Asked Questions

Where is Riiid!'s headquarters located?

Minus sign iconPlus sign iconRiiid!'s main headquarters is located at 강남구 테헤란로87길29 10층 서울, Seoul 04538 KR. The company has employees across 2 continents, including North AmericaAfrica.

What is Riiid!'s official website and social media links?

Minus sign iconPlus sign iconRiiid!'s official website is riiid.co and has social profiles on LinkedIn.

What is Riiid!'s SIC code NAICS code?

Minus sign iconPlus sign iconRiiid!'s SIC code is 7372 - Prepackaged Software NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Riiid! have currently?

Minus sign iconPlus sign iconAs of December 2025, Riiid! has approximately 193 employees across 2 continents, including North AmericaAfrica. Key team members include Human Resources Manager: K. L.Global Brand Strategy, Content Pd: S. Y.백엔드 개발자: Y. K.. Explore Riiid!'s employee directory with LeadIQ.

What industry does Riiid! belong to?

Minus sign iconPlus sign iconRiiid! operates in the IT Services and IT Consulting industry.

What technology does Riiid! use?

Minus sign iconPlus sign iconRiiid!'s tech stack includes WebpackClipboard.jsjQueryMaterial Design LiteBootstrapYouTubeGoogle Plus.

What is Riiid!'s email format?

Minus sign iconPlus sign iconRiiid!'s email format typically follows the pattern of First.Last@riiid.co. Find more Riiid! email formats with LeadIQ.

How much funding has Riiid! raised to date?

Minus sign iconPlus sign icon As of December 2025, Riiid! has raised $175M in funding. The last funding round occurred on May 24, 2021 for $175M.

When was Riiid! founded?

Minus sign iconPlus sign iconRiiid! was founded in 2014.

Riiid!

IT Services and IT ConsultingSeoul, Korea, Republic of51-200 Employees

Riiid is a mid-sized IT services and IT consulting company based in Seoul's Gangnam District that develops AI-powered education solutions. Its products aim to personalize learning and broaden access to high-quality education worldwide. Since launching its AI tutor for TOEIC in 2017, the platform has attracted millions of users in Korea and Japan, and the company also offers its AI tutor module to enterprises as a B2B solution. Riiid established Riiid Labs in Silicon Valley in 2020 to expand its presence across the United States, South America, the Middle East, and beyond.

Its customers range from individual students preparing for standardized tests to enterprises adopting its AI tutor technology as a B2B solution. In 2023, it launched R.test, an AI-powered platform to help students prepare for digital SAT and ACT.

Section iconCompany Overview

Headquarters
강남구 테헤란로87길29 10층 서울, Seoul 04538 KR
Website
riiid.co
SIC Code
7372 - Prepackaged Software
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2014
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $175M

    Riiid! has raised a total of $175M of funding over 6 rounds. Their latest funding round was raised on May 24, 2021 in the amount of $175M.

  • $25M$50M

    Riiid!'s revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $175M

    Riiid! has raised a total of $175M of funding over 6 rounds. Their latest funding round was raised on May 24, 2021 in the amount of $175M.

  • $25M$50M

    Riiid!'s revenue is estimated to be in the range of $25M$50M

Company Leadership

  • Stylized image of a person
    K. L.
    Human Resources Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    S. Y.
    Global Brand Strategy, Content Pd
    Phone icon
    Mobile Phone
  • Stylized image of a person
    Y. K.
    백엔드 개발자
    Phone icon
    Mobile Phone

Employee Directory

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