Duolingo

● Recently verified Last updated: Apr 23, 2026 Data verified: Apr 23, 2026

Duolingo: $13B valuation, IPO Readiness 47, Public. Filed S-1 with the SEC on June 2021 — IPO actively in progress. Track live on The IPO Stack.

PublicConsumer Technologypublic
47
/100
IPO Readiness Score
Grade D — Early Stage
TechStackIPO proprietary score based on funding scale, valuation, stage progression & momentum.
Track Duolingo →

Multi-subject learning platform offering AI-powered courses in languages, music, and math with over 100 million monthly active users.

Valuation
$13B
Total Funding
$183.5M
Stage
Public
Sector
Consumer Technology
Headquarters
Pittsburgh, PA
CEO
Luis von Ahn
IPO Status
public

Funding History

Round Amount Date Lead Investors
IPO $521M Jul 2021 Public Markets
Series F $35M Dec 2019 Alphabet
Series E $25M Jul 2017 Alphabet
Series D $45M Jul 2015 Drive Capital
Series C $20M Oct 2014 Kleiner Perkins, Google Capital
Series B $15M Sep 2013 New Enterprise Associates
Series A $3.3M Feb 2012 Union Square Ventures
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Track Duolingo IPO timeline, funding rounds, investor activity, and valuation on TechStackIPO — the pre-IPO intelligence platform.

Frequently Asked Questions

When is Duolingo going public? +

Duolingo is already a public company.

What is Duolingo's current valuation? +

Duolingo is valued at $13B as of July 2021. This valuation is based on its most recent private funding round tracked by TechStackIPO.

How can I invest in Duolingo before IPO? +

Duolingo is already a public company. You can invest by purchasing shares on public stock exchanges.

What is Duolingo's IPO Readiness Score? +

Duolingo scores 47/100 (Grade: D) on TechStackIPO's IPO Readiness Index. The score evaluates funding scale, valuation trajectory, funding momentum, stage progression, and company maturity. Scores above 70 indicate strong near-term IPO potential.

Has Duolingo filed for an IPO? +

Yes — Duolingo filed an S-1 registration statement with the SEC on June 28, 2021, indicating an active IPO process.

How much total funding has Duolingo raised? +

Duolingo has raised $183.5M in total venture capital and private equity funding, with backing from Public Markets, Alphabet, Drive Capital.

Who are Duolingo's key investors? +

Duolingo's notable investors include Public Markets, Alphabet, Drive Capital, Kleiner Perkins, Google Capital. Full investor details, funding round history, and lead investor breakdowns are available on TechStackIPO.

What sector is Duolingo in? +

Duolingo is a Consumer Technology company. Multi-subject learning platform offering AI-powered courses in languages, music, and math with over 100 million monthly .

Institutional Research
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