Insights

AI in Education Riiid is a global leader in AI-driven education solutions with a strong track record in personalized learning and scalable tutoring platforms, suggesting opportunities to position AI-powered analytics, adaptive learning dashboards, and enterprise AI integration services to educational institutions and corporate training programs.

Global Expansion With Riiid Labs established in Silicon Valley and recent deployments across the U.S., South America, and Middle East, there is readiness and appetite for regional partnerships, channel distributors, and co-development deals to expand market reach and localize content.

Diverse Product Portfolio Beyond TOEIC, Santa covers SAT and real estate exam prep with Santa Realtor, plus a B2B AI tutor module, indicating cross-sell and upsell potential to education publishers, MOOC platforms, certification bodies, and enterprise training programs seeking turnkey AI tutoring solutions.

Strong Funding & Innovation Significant funding and a patent pipeline, along with recognition in Fast Company’s World’s Most Innovative Companies list, signal credibility for large-scale partnerships, licensing arrangements, and joint ventures that require robust IP and long-term roadmap alignment.

Strategic Acquisitions Past acquisition of Langoo and ongoing international collaborations point to a receptive posture for acquiring regional distributors or technology partners, creating a pathway for accelerated market entry, bundled offerings, and integrated edtech ecosystems.

Similar companies to 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
  • Bootstrap
    UI Frameworks
  • Material Design Lite
    UI Frameworks
  • YouTube
    Video Players
  • Google Plus
    Widgets

Media & News

Riiid!'s Email Address Formats

Riiid! uses at least 2 email formats:
Riiid! Email FormatsExamplePercentage
First.Last@riiid.coJohn.Doe@riiid.co
99%
FLast@riiid.coJDoe@riiid.co
1%

Frequently Asked Questions

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.

How much revenue does Riiid! generate?

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As of July 2026, Riiid!'s annual revenue is estimated to be $25M - $50M.

What is Riiid!'s SIC code?

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Riiid!'s SIC code is 7372 - Prepackaged Software.

How many employees does Riiid! have currently?

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As of July 2026, Riiid! has approximately 193 employees across 2 continents, including North America and Asia. Key team members include Human Resources Manager: K. L. and 백엔드 개발자: Y. K. Explore Riiid!'s employee directory with LeadIQ.

What industry does Riiid! belong to?

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Riiid! operates in the Information Technology and Services industry.

What technology does Riiid! use?

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Riiid!'s tech stack includes Webpack, Clipboard.js, jQuery, Bootstrap, Material Design Lite, YouTube and Google 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 July 2026, Riiid! has raised $257M 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! logo

Riiid!

Information Technology and ServicesSeoul, South Korea51-200 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

Website
riiid.co
SIC Code
7372 - Prepackaged Software
Founded
2014
Employees
51-200

Section iconFunding & Financials

  • $257M

    Riiid! has raised a total of $257M of funding over 8 rounds. Their latest funding round was raised on May 24, 2021 in the amount of $175M as a Series E.

  • $25M - $50M

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

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