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Simple and transparent pricing

Start free, upgrade to premium when you're ready

Simple and Transparent Pricing

Free

0€/mois
  • 1 invoice/month
  • Unlimited quotes
  • CRM Prospects
  • Peppol
Recommended

Premium

9.99€/mois
  • Unlimited invoices
  • Unlimited quotes
  • CRM Prospects
  • Peppol

Simple pricing. No surprises.

Choose the plan that fits your business. Start free, upgrade when you grow. Cancel anytime—no questions asked.


Freemium Plan

FREE forever

Perfect for testing SoloFlow or managing occasional invoicing.

What’s included:

  • 1 invoice or credit note per month
  • Unlimited quotes
  • Basic customer management
  • Full offline functionality
  • PDF generation
  • Automatic VAT calculation
  • European tax compliance
  • Mobile app (iOS & Android)
  • End-to-end encryption

Best for: Freelancers starting out, side hustlers, seasonal businesses


Premium Plan

€9.99/month

Everything you need to run a professional business without limits.

Everything in Free, plus:

  • Unlimited invoices and credit notes
  • Unlimited quotes
  • Advanced CRM with prospect management
  • OCR business card scanner
  • Priority email support (48h response)
  • Calendar sync (Google, Outlook, iCal)
  • Custom invoice templates
  • Recurring invoices
  • Payment reminders
  • Export to Excel/CSV
  • Multi-currency support
  • 14-day free trial included

Best for: Growing freelancers, consultants, small businesses


Peppol Add-On

€0.25 per e-invoice sent

(Requires Premium Plan)

Send Peppol-compliant electronic invoices directly to your customers.

What’s included:

  • Peppol network access
  • Automatic format conversion
  • Delivery confirmation
  • Full regulatory compliance (Belgium, EU, international)
  • No monthly fee—pay only for what you send

Example costs:

  • 10 e-invoices/month = €2.50
  • 50 e-invoices/month = €12.50
  • 100 e-invoices/month = €25.00

Best for: B2B freelancers, businesses with recurring clients, Peppol-mandatory sectors


Compare Plans

FeatureFreePremium
Invoices & credit notes1/monthUnlimited
QuotesUnlimitedUnlimited
CustomersUnlimitedUnlimited
Prospects (CRM)Unlimited
Offline mode
PDF generation
VAT calculation
OCR scanner
Recurring invoices
Calendar sync
Priority support
Peppol add-on€0.25/invoice

Frequently Asked Questions

How does billing work? Premium is billed monthly via credit card (Stripe). You can cancel anytime—no commitment. Your plan remains active until the end of your billing period.

Do you offer refunds? Yes. If you’re not satisfied within the first 14 days of Premium, we’ll refund you fully, no questions asked.

What currency do you charge in? All prices are in EUR (€). If your card is in another currency, your bank will convert at their exchange rate.

Is there a free trial? Yes—Premium includes a 14-day free trial. No credit card required to start. You’ll only be charged if you continue after the trial.

What happens if I exceed my free plan limit? You’ll receive a notification when you reach your 1-document limit. You can upgrade to Premium anytime or wait until next month to create a new document.

Can I switch between plans? Yes. Upgrade or downgrade anytime from the app. Changes take effect immediately (with pro-rated billing for upgrades).

What payment methods do you accept? Visa, Mastercard, American Express via Stripe. We don’t store your card details—Stripe handles all payment security.

Do prices include VAT? Prices are displayed excluding VAT. Belgian VAT (21%) applies to Belgian customers. EU VAT rules apply to other countries.

Is Peppol mandatory? Not yet in Belgium, but it will be mandatory for B2G (business-to-government) invoices from 2026. Many large companies already require it for B2B.


Ready to simplify your business?

Start with 1 free invoice per month. No credit card required.

Start Free Trial | Download App


Questions? Email us at support@soloflow.app

Frequently asked questions

Can I cancel anytime?

Yes, absolutely. No commitment, cancel with one click from the app.

What happens if I exceed 1 document in Freemium?

The app will suggest upgrading to the Premium plan for unlimited documents.

Is Peppol included in Premium?

Yes, Peppol sending is included at no extra cost in the Premium plan.

Ready to get started?

Download SoloFlow and create your first invoice for free

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