Slashspace vs Buvard

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

Slashspace compared with Buvard
Detail	Slashspace	Buvard
What it does	Branch any AI chat on an infinite canvas	Free AI Anki flashcard generator from lectures, PDFs and notes
Stage	Startup	Not given
Founded	2024	Not given
Based in	US	FR
Pricing model	Not given	Freemium
Pricing	Yearly: $89 per year with updates while subscribed. Lifetime: $249 one-time with lifetime updates. Both plans include 500 wallet credits, unlimited canvases and branches, 2 device seats, and are refundable within 7 days. Wallet top-ups: $10 of balance (1,000 credits) costs $11 including a 10% platfo	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	Compare multiple AI models side by side on identical context Connect PDFs, web pages, videos and notes as context Use your own API keys for multiple providers Run local models with Ollama Use Claude or ChatGPT subscriptions through official CLIs Merge branches into a new chat with full context Orchestrator mode for planning and delegating work Connect 100+ apps via Composio and MCP integrations	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	Canvas layout keeps your entire problem visible at once instead of hidden in a scroll Use multiple models at once with your subscriptions or API keys, not locked into one	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 votes	0	0
DR (Domain Rating by Ahrefs)	33 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	17	0
Citation Flow (Majestic)	33	4
Referring domains (Majestic)	418	2

5 details filled in for both companies.

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