Secure billing for AI diagrams

Choose the plan that keeps your diagrams moving

Upgrade when you need more AI generations, higher-quality exports, and a smoother workflow for real projects.

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Subscription

Save 48%
Nearly 6 months free with annual billing

Free

Perfect for trying the core AI diagram features. No login required.

Free
Forever
  • AI diagram generation (limited monthly uses)
  • Limited access to basic models
  • Limited chat times in a single conversation
  • PNG export (with watermark)
BEST VALUE

Pro

For more accurate image-to-flowchart work with exclusive Pro Model access.

$8.33
$15.9
/month

Billed annually, $99.90/year Save $90.90/yr — almost 6 months free

Additional tax or VAT may be applied to the total at final checkout

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  • Unlimited AI diagram generation
  • Pro Model access for more accurate image-to-flowchart results
  • Unlimited chat times in a single conversation
  • High-resolution PNG / SVG / Drawio export, No-watermark

14-day refund window

Paddle handles secure payments, receipts, tax, and refund operations.

One-time credits

One-time purchase
Flexible add-on

Premium Package

$9.9

Add 10 extra AI diagram generations for one-off or overflow work.

  • 10 extra Fast Model AI diagram generations
  • Use your current plan's model and export options
  • No subscription required
  • Credits never expire
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Purchase confidence

Clear answers before you pay

Billing, refunds, receipts, and subscription access are handled clearly so you can upgrade without guessing what happens next.

Puis-je annuler à tout moment ?

Oui. Vous pouvez annuler votre abonnement à tout moment. Vos avantages resteront actifs jusqu'à la fin de la période de facturation.

Les crédits expirent-ils ?

Non. Les crédits du forfait Premium n'expirent pas et restent sur votre compte jusqu'à leur utilisation.

Proposez-vous des remboursements ?

En cas de problème de facturation ou d'achat, contactez-nous et nous examinerons votre demande conformément à notre politique de remboursement.

Vais-je recevoir un reçu ou une facture ?

Oui. Un reçu de paiement sera envoyé à votre adresse e-mail après le paiement.

Secure Paddle checkout, clear receipts, and flexible cancellation for creators, students, teams, and builders.