What is Duolingo, Inc.'s Shariah compliance score?

Duolingo, Inc. (DUOL) has a Shariah compliance score of 62/100 (Grade: B, Acceptable) based on AAOIFI screening standards. Scores above 70 typically indicate strong compliance. The score factors in business activity screening and financial ratio analysis including debt levels, interest-bearing deposits, and prohibited income percentages. View the full breakdown at HalalScreener.app.

Does Duolingo, Inc. pass AAOIFI screening?

Duolingo, Inc. (DUOL) partially passes with caution AAOIFI Shariah screening. AAOIFI requires: (1) no primary involvement in prohibited activities like alcohol, gambling, or conventional banking, (2) debt-to-market-cap below 30% (DUOL: 1.6%), (3) interest-bearing deposits below 30% (DUOL: 17.4%), and (4) prohibited income below 5% (DUOL: 4.5%). HalalScreener provides free AAOIFI screening for 10,000+ stocks at halalscreener.app.

How much purification is needed for Duolingo, Inc. stock?

Duolingo, Inc. (DUOL) has a non-permissible income ratio of 4.51%. Muslim investors should purify this percentage of any dividends received and capital gains realized from DUOL shares by donating it to charity. HalalScreener's purification calculator at halalscreener.app/en/purification automates this calculation using the latest financial data.

Where can I screen Duolingo, Inc. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Duolingo, Inc. (DUOL) and 10,000+ other US-listed stocks, ETFs, and 100+ cryptocurrencies. The screening uses AAOIFI Standard No. 21 and shows all financial ratios transparently. No credit card or signup required for basic screening. HalalScreener also includes an AI Islamic Scholar for follow-up questions about DUOL's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

Is Duolingo, Inc. (DUOL) halal? Doubtful. Based on AAOIFI screening, Duolingo, Inc. passes the business activity screen but has financial ratios approaching AAOIFI limits with a compliance score of 62/100 (Grade: B).

DUOL: Is Duolingo, Inc. Halal?

Doubtful

Duolingo, Inc.

NASDAQTechnologyUS

$117.86

-0.08%

AvoidBorderlineClean

Purify ~4.5% of income

About Duolingo, Inc.

Duolingo, Inc. builds and operates an online platform and a mobile application dedicated to language learning, catering to audiences in both the United States and China. The company's comprehensive curriculum spans 40 diverse languages, featuring prominent options such as Spanish, English, French, Japanese, German, Italian, Chinese, and Portuguese, among others. Furthermore, it offers a digital examination for assessing language proficiency. This enterprise was founded in 2011 and its main offices are located in Pittsburgh, Pennsylvania.

Sector: Technology · Industry: Software - Application

Why This Stock Is Doubtful

Non-compliant income is 4.5% of revenue, only 0.5 points below the 5% limit

Stocks are marked Doubtful when financial ratios pass but approach AAOIFI thresholds. Consider consulting a qualified scholar for a definitive ruling.

Shariah Compliance Status

AAOIFI Standard 21Updated Jun 17, 2026

Acceptable

Acceptable but room for improvement

62Score

Business Activity Screen

Passed

Checks if the business is involved in prohibited activities (alcohol, gambling, pork, conventional banking, etc.)

Financial Ratio Screen

Passed

Financial ratios must be below AAOIFI thresholds

Debt / Market Cap1.6% / 30.0%

Compliance History

Doubtfulnow
since Jun 2026
Halal
until the change above

Tracked since May 2026. Updates automatically on each re-screen.

Screened: Jun 17, 2026Fiscal: Q1 2026Source: EDGAR

Purify Your DUOL Dividends

4.5% non-compliant income

DUOL has 4.5% prohibited income. Calculate exactly how much of your dividends to donate.

Financial Overview

Market Cap

5.5B

Price

$117.86

Sector

Technology

Industry

Software - Application

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Frequently Asked Questions

Is Duolingo, Inc. (DUOL) halal to invest in?

Duolingo, Inc. (DUOL) is rated Doubtful under AAOIFI Standard 21. It passes the business activity screen but one or more financial ratios are approaching (though not yet exceeding) the AAOIFI thresholds (30% for debt and interest deposits, 5% for prohibited income). Consult a qualified Islamic finance scholar for a personal ruling.

Why did Duolingo, Inc. get a B compliance rating?

Duolingo, Inc. (DUOL) received a grade of B (Acceptable) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 1.6% (limit 30%); interest-bearing deposits of 17.4% (limit 30%); prohibited income of 4.51% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change Duolingo, Inc.'s Shariah verdict?

Duolingo, Inc.'s verdict is re-evaluated at each annual re-screen. Three events could change it: (1) the debt-to-market-cap ratio crossing 30%, typically from new debt issuance or a major drop in share price; (2) interest-bearing deposits exceeding 30% of market cap; or (3) prohibited revenue (alcohol, gambling, conventional finance, etc.) exceeding 5% of total revenue. Verdict flips are tracked in the compliance history section above.

How often is Duolingo, Inc. re-screened for Shariah compliance?

Duolingo, Inc. (DUOL) is re-screened annually using the most recent full-year financial data from SEC filings. HalalScreener also triggers an on-demand re-screen whenever the stored data is more than 7 days old, ensuring the ratios reflect the latest available financial statements. Last screened: Jun 17, 2026.

Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.

Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.