Nominee · Education & Learning
Diane
Learn faster with spaced repetition
SwitzerlandFounded 2022
An AI-powered study app that converts course materials into flashcards, notes, podcasts and quizzes, using spaced repetition to optimize learning and retention.
The nomination
Diane: the homepage
Diane is a study application that helps students learn more effectively by transforming course materials into personalized study tools. The app accepts PDFs, photos, text, web links and audio files, automatically generating flashcards, summary notes, AI-generated podcasts and interactive quizzes. It uses the FSRS-5 spaced repetition algorithm, based on cognitive science research, to schedule reviews at the optimal moment before you forget material, maximizing retention while reducing study time. Diane is available on iOS, Android and web browsers with automatic cross-device synchronization. The app serves over 110,000 students and has generated more than 6 million flashcards.
Standout features
- AI flashcard generation from PDF, photo, web link, audio and text
- FSRS-5 spaced repetition algorithm
- AI-generated audio podcasts
- Cross-platform access on iOS, Android and Web
- Automatic cross-device synchronization
- Summary notes generation
- Data encryption and European hosting
Pricing
Pricing model: Freemium
Free plan: $0 forever with limited flashcard generation, FSRS-5 spaced repetition, iOS/Android/Web access and cross-device sync. Premium: $7.50 per month billed annually ($90 per year, 1-year commitment) with unlimited generation, AI podcasts, adaptive quizzes, unlimited imports and priority support
Want to see what Diane does next? Follow them for milestones, new products and stories by email.
Diane scorecard
- Community votes
- 0
- Followers
- 0
- Founded
- 2022
Diane metrics
Entered for diane.app: the Ahrefs Domain Rating and Majestic link figures, each with its change since the last entry.
- 11 Domain Rating +1 (up) since last check
- 3 Trust Flow no change since last check
- 22 Citation Flow no change since last check
- 14 Referring domains no change since last check
- 38 External backlinks no change since last check
Domain Rating (Ahrefs) entered 6 Nov 2026, amended 6 Nov 2026. Leading topic: Computers/Software/Operating Systems (3). Majestic entered 25 Oct 2026, amended 25 Oct 2026. Majestic supplies the link data. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Diane domain credentials
See the registry details
Source: the public RDAP record, checked 6 Nov 2026, 02:59 UTC.
- Domain age 1 year
- Registered
- Expires
- Registrar CloudFlare, Inc.
- DNSSEC Not signed
Diane launch receipt, on the record
The record for Diane after its launch on Best Biz Launch (25 October 2026), from the readings we keep.
- Domain Rating (Ahrefs)
- 11 +1 (up) since launch
- 10 at launch (25 Oct 2026), 11 on 6 Nov 2026
- Trust Flow (Majestic)
- 3
- First measured 25 Oct 2026
- Referring domains (Majestic)
- 14
- First measured 25 Oct 2026
Day 11 since launch. Next receipt: day 30, 24 Nov 2026. Readings only: they do not prove what caused a change, and many things can. A metric we have no reading for is left out.
Planning a launch?
The playbook on Best Biz Launch lists what to prepare, what to post on launch day and where else to list your product.
- Get ready
- Day one
- Week after
- Long term
Questions
What is spaced repetition?
Spaced repetition shows you each card right before you're about to forget it, so every review counts. Backed by cognitive science, this method can double or triple your retention compared to traditional studying, and Diane automates the scheduling so you never have to think about it.
Is Diane free?
Yes. The free plan covers flashcard creation, spaced repetition reviews, and access to public lessons. An optional subscription at $7.50 per month (billed annually, 1-year commitment) unlocks unlimited AI generation, audio podcasts, and premium features.
What sources can I import into Diane?
PDFs, course photos, pasted text, web links, and audio files. Diane automatically analyzes each source and generates flashcards, summary notes, audio podcasts, and interactive quizzes in seconds.
What devices does Diane work on?
Diane is available on iPhone (App Store), Android (Google Play), and in your browser. Your flashcards and progress sync automatically across all your devices through your account.
Is my data secure?
Yes. Your data is encrypted in transit and at rest, hosted in Europe. The company never sells information to third parties and you can export your decks at any time.
Diane has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
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