Simple, transparent pricing

Start free, upgrade when you need more. No surprises.

Free

$0

  • 1 project
  • 20 AI credits/month
  • Top-up credits available
Get started
Popular

Academic

$6/mo

or $60/year

  • Unlimited projects
  • Unlimited AI analyses
  • Requires .edu email
Start free, upgrade later

Professional

$12/mo

or $120/year

  • Unlimited projects
  • Unlimited AI analyses
Start free, upgrade later

Enterprise

Custom licensing for organizations

Contact us

All sign-ups start on the free tier. Upgrade any time from Settings.

Compare plans

FeatureFreeAcademicProfessional
Projects1UnlimitedUnlimited
AI credits20/monthUnlimitedUnlimited
Source importsUnlimitedUnlimitedUnlimited
Export with bibliographyYesYesYes
Zotero integrationYesYesYes
Top-up credit packsYesN/AN/A

AI credit costs

Each AI action costs a fixed number of credits. Free accounts get 20 credits per month. Credits are deducted before the AI call and refunded if it fails.

Strengthen Claim1 credit
Analyze Source1 credit
Consistency Check3 credits

Top-up credit packs

Need more credits? Purchase top-up packs that never expire.

20

credits

$2

50

credits

$4

100

credits

$7

Available from Settings after sign-up. Purchased credits never expire.

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