Pricing

Pick the plan that fits.

Free is generous. Lite unlocks the upgraded model and Research. Spark goes deepest — advanced reasoning with the highest limits.

Free

Try Mark for everyday tasks.

$0forever
  • Everyday usage that resets every 5 hours
  • Base model — fast everyday answers
  • Quick · Auto · Think modes
  • Interactive 3D, charts, diagrams & documents
  • Quizzes, flashcards & live simulations
  • 100 MB per message · 5 files
  • Read responses aloud
  • Chat history + cross-chat memory
Most popular

Lite

Step up to the upgraded model.

$9.99/ per month
  • Extended usage — sessions plus a big weekly allowance
  • Upgraded model — sharper reasoning
  • All 4 modes including Research
  • 2 Research (deep web) searches / week
  • Web lookups included in every mode
  • 300 MB per message · 8 files
  • Everything in Free

Spark

Advanced reasoning, every mode, highest limits.

$20/ per month
  • Our highest limits — built for all-day work
  • Advanced reasoning model
  • All 4 modes with priority compute
  • 4 Research (deep web) searches / week
  • Web lookups included in every mode
  • 500 MB per message · 12 files
  • Priority response speed
  • Early access to new features
Compare plans

Side-by-side

Free
ModelBase
UsageGood
Quick · Auto · Think✓
Research mode—
Research searches / week—
Web lookups in any mode✓
Usage resetsevery 5 hours + weekly
File size per message100 MB
Files per message5
Document generation✓
3D scenes · Charts · Diagrams✓
Quizzes · Flashcards · Study tools✓
Interactive simulations✓
Cross-chat memory✓
Read responses aloud✓
Priority compute—
Early access—
Lite
ModelUpgraded
UsageExtended
Quick · Auto · Think✓
Research mode✓
Research searches / week2
Web lookups in any mode✓
Usage resetsevery 5 hours + weekly
File size per message300 MB
Files per message8
Document generation✓
3D scenes · Charts · Diagrams✓
Quizzes · Flashcards · Study tools✓
Interactive simulations✓
Cross-chat memory✓
Read responses aloud✓
Priority compute—
Early access—
Spark
ModelAdvanced
UsageHighest
Quick · Auto · Think✓
Research mode✓
Research searches / week4
Web lookups in any mode✓
Usage resetsevery 5 hours + weekly
File size per message500 MB
Files per message12
Document generation✓
3D scenes · Charts · Diagrams✓
Quizzes · Flashcards · Study tools✓
Interactive simulations✓
Cross-chat memory✓
Read responses aloud✓
Priority compute✓
Early access✓
Common questions
What's the difference between Lite and Spark?
Lite gives you the upgraded model, extended usage, and 2 Research (deep web) searches each week for $9.99. Spark gives you the advanced reasoning model, our highest limits, 4 Research searches each week, and priority compute — for $20. Quick web lookups are included in every mode on both.
How do usage limits work?
Your usage refreshes every 5 hours — a session starts with your first message and fully resets 5 hours later. On top of that, a weekly allowance keeps things fair; it resets 7 days after the first message of your week. Higher plans get more generous limits, and Settings → Usage shows exactly where you stand.
Can Free users use Think mode?
Yes. Quick, Auto, and Think are all available on Free. Research mode is the one feature that requires a paid plan (Lite or Spark) because it pulls live web pages with citations.
Can I switch or cancel anytime?
Yes. Manage your subscription from Settings → Account. You keep your tier's features through the end of the current billing period after cancelling.
How do Research searches work?
Research mode runs a deeper multi-source web search with citations. Lite includes 2 and Spark 4 each week, refreshing with your weekly usage. Quick one-off web lookups inside Quick/Auto/Think count toward the same session and weekly allowance.
Are payments secure?
Yes. Payments are processed by Polar.sh. We never see or store your card details.