B2C Consumer App / Platform
Duolingo vs Memrise
Structured technology and market comparison · 2026
Direct Feature Comparison
Duolingo · vs · MemriseFreemium language-learning platform with subscriptions, ads, and testing revenue.
Language-learning app with subscriptions, AI practice and native-speaker video.
Analyze all overlapping signals and tech stacks for Duolingo and Memrise
Compare mutual enterprise clients, monetization models, live market signals, and partner networks directly in the interactive Knowledge Graph.
Comparison Analysis
What is the main difference between Duolingo and Memrise?
When comparing Duolingo and Memrise, both platforms operate within the In-App and B2C Consumer App / Platform ecosystem. Duolingo is positioned as Freemium language-learning platform with subscriptions, ads, and testing revenue, whereas Memrise focuses on Language-learning app with subscriptions, AI practice and native-speaker video. Decision-makers evaluate both solutions when orchestrating their commercial monetization and technology stack.
What are the top alternatives to Duolingo and Memrise?
When evaluating Duolingo and Memrise, enterprise buyers also consider other platforms in In-App and B2C Consumer App / Platform. You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.
How do the corporate scale, structure, and headquarters of Duolingo and Memrise compare?
Duolingo is headquartered in US (founded in 2011) with 501–1,000 employees. Memrise is based in GB (founded in 2010) with 50–200 employees. Complete ownership, subsidiary trees, and corporate affiliations are documented across Polaris7.
Market Signals
Recent Market Signals & Activity: Duolingo vs Memrise
Documented market movements, strategic partnerships, product releases, and regulatory developments mapped across Polaris7.
Duolingo
Recent Signals
- ·PR Newswire: Technology NewsLegal
Duolingo Faces Class Action Over Monetization and AI Content
A securities fraud class action lawsuit has been filed against Duolingo, Inc. (NASDAQ: DUOL) on behalf of investors who purchased Class A common stock between May 2, 2025, and February 26, 2026. The suit, pending in the U.S. District Court for the Western District of Pennsylvania (City of Dearborn Heights Act 345 Police & Fire Retirement System v. Duolingo, Inc., No. 26-cv-02199), alleges that Duolingo made misleading statements and failed to disclose that its aggressive monetization—through increased ad volume and subscription upselling—along with lower-quality AI-generated content, was harming user experience, slowing DAU growth, and devaluing its product. The stock dropped significantly following quarterly reports in November 2025, January 2026, and February 2026, revealing declining DAU growth rates. Investors have until December 7, 2026, to seek lead plaintiff status; ClaimsFiler reminds shareholders of this deadline.
- Securities fraud class action lawsuit filed against Duolingo, Inc. (NASDAQ: DUOL) for purchasers of Class A common stock.
- Class period: May 2, 2025 through February 26, 2026.
- Allegations include misstatements about monetization strategies (ad volume, subscription upselling) and AI content, impacting DAU growth.
- ·SEC APIfinancials
8-K Financial Filing Analysis for Duolingo (2026-08-19)
On August 18, 2026, Duolingo, Inc. filed a Form 8-K under Regulation FD following an inadvertent disclosure of preliminary internal metrics during an in-person meeting with investors. A display screen in the meeting room showed an estimated Daily Active User (DAU) year-over-year growth rate of 27.4% on August 17, 2026, with comparable growth rates observed throughout early August. Duolingo clarified that this data is preliminary, unvalidated, and should not be considered an indicator for Q3 2026 or full-year financial results. The company reaffirmed that its official financial guidance remains unchanged from its Q2 2026 shareholder letter issued on August 5, 2026.
- An in-person investor meeting screen inadvertently showed an estimated DAU year-over-year growth rate of 27.4% for August 17, 2026.
- Similar DAU growth rates were indicated for preceding days in August 2026, though internal review and validation remain incomplete.
- Duolingo did not update its financial guidance, reaffirming the outlook previously provided in its Q2 2026 shareholder letter dated August 5, 2026.
- ·Aakash GuptaAI
Zapier CEO Grades PMs on AI Fluency Rubric
Zapier has released version 2 of its AI Fluency Rubric, which evaluates employees on mindset, strategy, building, and accountability. CEO Wade Foster explains the rubric's evolution and grading criteria in a podcast episode. The article details the history of AI fluency, from GPT-4's launch to internal memos at Microsoft, Meta, and Duolingo. It provides examples of 'Capable', 'Adoptive', and 'Transformative' ratings, emphasizing that the floor has moved and what was transformative in 2024 is now just adoptive in 2026. Foster also shares his personal 'robot staff' automations and stresses the importance of labeling AI-generated work and maintaining accountability.
- Zapier published version 2 of its AI Fluency Rubric on March 31, 2026.
- The rubric evaluates employees on mindset, strategy, building, and accountability.
- Wade Foster, CEO of Zapier, grades PM work products live on a podcast.
Memrise
Recent Signals
No recent market signals documented for Memrise in the current tracking window.
Compare their exact ecosystem overlaps.
Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners Duolingo and Memrise share across the market ecosystem.
Unlock full capability matrix, client overlaps & technology stacks