How can we help you?
Guides, tutorials and quick answers to get the most out of Klark.
Getting started
Create your account and set up Klark in less than 10 minutes.
Klark tools
Fakture, Kalendar, Kalkulator… everything you need to know.
Bank aggregation
Connect your pro accounts securely through PSD2.
E-commerce
Shopify, WooCommerce, Etsy, Stripe — connect your shops.
CRM & prospecting
Run your pipeline and automated follow-ups.
MCP & AI
Connect ChatGPT, Claude, Gemini to Klark.
Billing & subscription
Manage your Klark subscription and payments.
Security & GDPR
Secure your account and exercise your GDPR rights.
Frequently asked questions
How much does Klark cost?
Klark offers a free Starter plan, a Pro plan at €19/month and a Business plan at €49/month. All prices are on the Pricing page.
Is my banking data safe?
Yes. Klark relies on an ACPR-approved aggregator, read-only, end-to-end encrypted, and never stores your banking credentials.
Can I use Klark without a credit card?
Yes, early access and the Starter plan require no credit card.
Is Klark compatible with 2026 e-invoicing?
Yes, natively. Fakture is Factur-X compliant and connected to the certified partner platforms (PDP).
Need more personal help?
Our support team replies within 24 business hours.
Contact support