Insights

Growing Edtech Portfolio Riiid has demonstrated rapid expansion within the educational technology sector through successful launches like R.test for standardized test preparation and OE SABER for high school exams. Their ability to develop specialized AI tools across different markets suggests opportunities for partnerships with educational institutions and exam organizations globally.

Global Market Focus With established operations in Korea, Japan, the US, and Colombia, Riiid is actively expanding its international footprint. Business development efforts could target multinational education providers, language learning platforms, and government agencies seeking scalable AI-based education solutions.

Innovative AI Solutions Riiid's proprietary deep learning algorithms and extensive patent portfolio position it as a leader in personalized education technology. Collaboration opportunities exist with enterprise clients looking for advanced AI-based adaptive learning platforms or B2B solutions tailored for large-scale educational projects.

Strong Investment Backing Having raised $175 million from prominent investors like SoftBank, Riiid has significant financial resources to scale its product offerings and enter new markets. This financial strength can support strategic sales efforts to large educational institutions, government contracts, or corporate training programs.

Recognition and Credibility Being recognized as one of Fast Company’s most innovative companies enhances Riiid's credibility in the edtech space. This prestige can be leveraged to open doors with high-profile clients, investors, and strategic partners seeking innovative, proven AI education technologies.

Riiid! Tech Stack

Riiid! uses 8 technology products and services including Open Graph, Ubuntu, Yoast SEO, and more. Explore Riiid!'s tech stack below.

  • Open Graph
    Content Management System
  • Ubuntu
    Operating Systems
  • Yoast SEO
    Search Engines
  • Bootstrap
    UI Frameworks
  • Material Design Lite
    UI Frameworks
  • Formidable Forms
    Web Platform Extensions
  • Apache HTTP Server
    Web Servers
  • 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
49%
FLast@riiid.coJDoe@riiid.co
1%
First.Last@riiid.coJohn.Doe@riiid.co
49%
FLast@riiid.coJDoe@riiid.co
1%

Frequently Asked Questions

Where is Riiid!'s headquarters located?

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Riiid!'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?

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Riiid!'s official website is riiid.co and has social profiles on LinkedIn.

What is Riiid!'s SIC code NAICS code?

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Riiid!'s SIC code is 7372 - Prepackaged Software NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Riiid! have currently?

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As of December 2025, Riiid! has approximately 193 employees across 2 continents, including North AmericaAfrica. Key team members include Human Resources Manager: K. L.Information Technology Intern: S. K.. Explore Riiid!'s employee directory with LeadIQ.

What industry does Riiid! belong to?

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Riiid! operates in the IT Services and IT Consulting industry.

What technology does Riiid! use?

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Riiid!'s tech stack includes Open GraphUbuntuYoast SEOBootstrapMaterial Design LiteFormidable FormsApache HTTP ServerGoogle Plus.

What is Riiid!'s email format?

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Riiid!'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?

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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?

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Riiid! was founded in 2014.

Riiid!

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

Riiid is a global leader in AI solutions for education, backed by more than $70 million (USD) in funding. The company is driving a paradigm shift in education with technology that personalizes instruction for all students, with the aim of democratizing quality education anywhere in the world. Riiid launched its first AI tutor solution based on deep learning algorithms in 2017, quickly rising to number one in education app sales in Korea and Japan with more than two million users. The app, called Santa, uses AI to help students prepare for the English language competency exam TOEIC. As a leading force in AI technology, Riiid has published research papers at top AI conferences including NeurIPS and CSEDU. The company has applied for more than 91 patents, 21 of which are registered. In 2020, Riiid established Riiid Labs, the company’s global arm based in Silicon Valley, California, to expand its business across the U.S., South America, Middle East and beyond. Riiid also offers Santa for SAT, Santa Realtor to prepare real estate agents for certification and provides its proprietary AI tutor module as a B2B solution to enterprises.

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 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.

  • $10M$25M

    Riiid!'s revenue is estimated to be in the range of $10M$25M

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.

  • $10M$25M

    Riiid!'s revenue is estimated to be in the range of $10M$25M

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