Fair & Transparent

Master your knowledge without paywalls.

The Visual Leitner Box, sequential Reading Mode, full board customization, and local-first storage are 100% Free forever. Upgrade to Premium for automatic multi-device cloud sync, local offline AI (Ollama), and BYOK cloud AI with Eva (14-day Pro trial included).

Free Forever
$0 forever

Everything you need to organize, read deeply, and master complex subjects locally.

  • Visual Leitner Box: Spaced repetition engine, Boxes 1–5, and dual-timing
  • Distraction-Free Reading Mode: Sequential queue, word counts, and progress
  • Local-First Storage: 100% offline IndexedDB, zero tracking, total sovereignty
  • 5 active boards and 2 workspaces
  • Unlimited cards, rich Markdown, subtasks, and Pomodoro timers
  • Boardeva Browser Extension with 5 queued Inbox cards
  • 14-Day Pro AI Trial: Test Eva AI & Local Ollama free (no card required)
  • Permanent AI is a Premium feature (Free is pure focus & recall)
Get Started Free
Power User
Premium
$99 / year

About $8.25/month, billed annually ($99/yr). Save ~18% compared to monthly ($120/yr).

  • Everything in Free Forever
  • Unlimited Boards & Workspaces: Zero limits on projects or study decks
  • Zero-Knowledge Auto-Sync: Continuous encrypted sync across all devices
  • Full Eva AI & Local Offline AI: BYOK (OpenAI, Claude, Gemini, DeepSeek) + 100% Local Ollama / LM Studio
  • Unlimited Inbox Queue: Clip web pages, snippets, and tabs without limits
  • Cloud & Desktop Local APIs: Feed boards from automated background agents
  • 100 managed cloud Eva AI prompts per month included
  • Own Server self-hosted storage backend — Coming soon
Upgrade to Premium · $99/year

30-day money-back guarantee · Cancel anytime

Save Over $200 Every Year

One High-Speed Workspace. 4 Essential Mind Tools.

Most thinkers and builders end up paying for 4 separate, disconnected SaaS apps that don't talk to each other. Boardeva unifies all four into one synchronized, local-first engine.

Tool Category Typical Incumbent Separate Cost Boardeva Premium
1. Visual Kanban & Task Pipeline Trello / Linear / Asana $10 – $25 / mo Included
2. Sequential Distraction-Free Reader Readwise Reader / Pocket $8 – $13 / mo Included
3. Tab & Session Manager Toby / OneTab Pro $5 / mo Included
4. Active Recall & Leitner Decks Anki / Quizlet Plus $5 – $8 / mo Included
Total Monthly Investment $28 – $51 / mo $8.25 / mo ($99 billed yearly or Free Core)

How Boardeva compares to buying 3 separate apps

Students and knowledge workers often end up paying for Quizlet Plus ($35.99/yr), Pocket Premium ($44.99/yr), and Notion ($96/yr). Boardeva integrates all three workflows into one visual engine.

Capability Boardeva Free Boardeva Premium Quizlet + Anki Notion
Visual Leitner Spaced Recall Free Forever Free Forever Paywall / Clunky Manual formulas
Distraction-Free Reading Mode Included Included None Page view only
Dual-Timing (Pomodoro + Card) Included Included None None
Eva AI & Local Offline AI (Ollama) 14-Day Pro Trial Included (BYOK + Ollama) None $10/mo add-on
Encrypted Multi-Device Sync 2 devices (cooldown) Instant Auto-Sync Separate accounts Included
Total Annual Cost $0 $99 / year or $10/month $36 to $80+ / year $96 to $120 / year
Frequently Asked Questions

Everything you need to know.

Is the Leitner Box really 100% free?

Yes. Sebastian Leitner's spaced repetition science belongs to humanity. You can create Leitner study decks, practice active recall, use dual-timing Pomodoro sessions, and earn XP streaks on the Free plan forever.

How does Bring Your Own Key (BYOK) work?

On Premium, you can enter your personal API key for OpenAI, Anthropic Claude, Google Gemini, or DeepSeek. You pay direct token prices directly to the provider, which is up to 90% cheaper than SaaS markups.

What happens to my data if I cancel Premium?

You never lose access to your data. Your boards remain safely cached in your local browser storage. You can export everything to standard JSON or Markdown at any time.

100% Data Sovereignty

CosmoINT Sync Server — Your Private Cloud on Any PHP Host

Save all your info on your own server and host it anywhere with PHP for cloud access and total data ownership. Your data is yours, so have control of it forever.

  • Complete Data Control Forever: No cloud lock-in. Your encrypted databases live on your own server.
  • Host Images & Media: Store unlimited screenshots, PDFs, web clippings, and card attachments directly on your PHP storage.
  • All CosmoINT Apps in One Place: A single lightweight PHP sync server connects Boardeva, Intent Life, TarotChing, and all upcoming CosmoINT tools in one place, all your personal information deserves your own place.
Learn more at cosmoint.com/sync-server
php -S 0.0.0.0:8000 
$ php cosmoint-sync.phar start
[✓] PHP 8.1+ Environment Detected
[✓] Database: /var/data/cosmoint.sqlite
[✓] Media Vault: /var/media (Private)
[✓] AES-256 Zero-Knowledge Active
[✓] Multi-App Connected: Boardeva, TarotChing
[✓] Cloud Hub: https://sync.yourdomain.com
100% Self-Hosted & Private
Ready to Begin?

Start organizing, reading, and mastering anything today.

Get Started Free