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Thesys vs Buvard

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Thesys compared with Buvard
DetailThesys logo ThesysBuvard logo Buvard
What it doesThe open standard for Generative UI Free AI Anki flashcard generator from lectures, PDFs and notes
StageStartup Not given
Founded2024 Not given
Based inUS FR
Pricing modelNot given Freemium
PricingFree ($0/mo) with 3K API calls/month; Build ($49/mo) with 25K API calls/month; Grow ($499/mo) with 500K API calls/month; Scale (Custom). API calls included; LLM tokens billed separately at provider rates. Reports API: 100 pages free per month, then $0.01 per page. Free: 600 cards per month, 4 decks per month, question-and-answer format, 15 images per month. Pro: €9 for 1 month (paid once, no renewal) with 6,000 cards per month, unlimited decks up to 1,500 cards each, cloze deletions and multiple choice, language mode, 200 images per month.
Key features
  • Interactive charts and visualizations
  • Dynamic dashboard generation
  • Real-time UI adaptation
  • Reports and slides generation
  • Multiple LLM support
  • OpenUI Cloud with API key management
  • Style customizations
  • Mathematics and LaTeX formula support
  • Language-learning mode with front/back language selection
  • Three card formats: Q&A, cloze deletions, and multiple choice
  • Automatic language detection
  • Adjustable card density settings
  • Full generation history with date and statistics
  • Native .apkg export for Anki ecosystem
  • Supports PDFs, Word documents, text files, images and handwritten pages
  • In-app review and editing before export
  • Works with multiple Anki apps: Anki, AnkiMobile, AnkiDroid, and others
What makes it different
  • Open standard for Generative UI instead of proprietary solution
  • No markup on LLM pricing - pay provider rates directly
  • Zero data retention on paid plans
  • Interfaces adapt to context and user intent in real-time
  • Generates up to 1,500 cards in one go from a single document
  • Creates flashcards in approximately 30 seconds
  • Free to start with no credit card required
  • Paid passes have no automatic renewal or hidden charges
  • Does one thing exceptionally well: turns material into accurate, clean, immediately usable cards
Community votes00
DR (Domain Rating by Ahrefs)60 −3 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)270
Citation Flow (Majestic)404
Referring domains (Majestic)8762

5 details filled in for both companies.

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