Join freelancers preparing for e-invoicing 2026
Peppol Ready
Compliant with e-invoicing 2026 requirements (Belgium, France, Poland...)

Manage your business from your mobile

1 free invoice/month, unlimited quotes, offline mode. Free CRM with prospect management.

Peppol Invoicing + CRM + Tasks + Calendar in one mobile app

Join early access Learn more
Free to start
Works offline
Peppol integrated
SoloFlow CRM
SoloFlow Documents
Features

Everything you need

A complete mobile app to manage your professional activity

Free

Smart invoicing

1 free invoice/month (invoices + credit notes). Automatic compliant numbering.

unlimited

Unlimited quotes

Generate unlimited quotes from the free version. Convert them to invoices instantly.

Free

Free CRM

50 contacts max in freemium, unlimited in Pro. Visual pipeline: Contact → Lead → Qualified → Client.

100%

Offline mode

100% functional without internet. Automatic sync when back online.

Belgium 2026

Peppol Integrated

Compliant e-invoicing. Automatic sending to administrations and businesses via Peppol network.

included

Tasks & Calendar

Manage your tasks and appointments. Sync with your existing calendars.

included

Multi-format export

Customizable professional PDFs and UBL (Peppol format) for direct import into accounting software.

2+

Collaboration

1 user in freemium. +€4.99 excl. VAT/additional user in Pro.

VIES

Company lookup

Connected to VIES (EU VAT database). Enter a VAT number and automatically retrieve company information.

Dark Mode
PDF Export
UBL Export
iOS & Android
End-to-end encryption
Interface

The app in action

Discover SoloFlow's intuitive interface

Documents

Documents

Contacts

Contacts

Tasks

Tasks

Agenda

Agenda

Profile

Profile

← Swipe →
Pricing

Simple and transparent pricing

Start for free, upgrade when ready. No hidden fees, no commitment.

Annual -17%

Free

To start simply

0€ /month
  • Invoiceable documents (1/mois)
  • Quotes (unlimited)
  • CRM (50 contacts max)
  • Offline mode (100%)
  • PDF generation
  • Peppol
  • Priority support

Ideal for : Beginning freelancers, side businesses, seasonal companies

Popular

Pro

For demanding professionals

8.33€ /month

99.99€ /year

  • Invoiceable documents (unlimited)
  • Quotes (unlimited)
  • CRM (unlimited)
  • Peppol (50 docs/mois)
  • Priority support (< 48h)
  • Excel/CSV export
  • Multi-currency

Available add-ons:

  • + €7.99/month for 50 extra Peppol docs
  • + €4.99/month per additional user

Ideal for : Growing freelancers, consultants, small businesses

✓ Free download • ✓ No commitment • ✓ Cancel anytime

🚀 Early access

Join early access

Be among the first to discover SoloFlow and benefit from exclusive early adopter advantages.

By signing up, you agree to receive emails from SoloFlow. No spam, promised.
FAQ

Frequently asked questions

Everything you need to know about SoloFlow

What exactly is SoloFlow?
SoloFlow is a mobile invoicing and CRM app designed specifically for freelancers. It allows you to create invoices, quotes, manage contacts and track your activity, all from your smartphone.
Is the free version really free?
Yes, 100% free. You can create 1 invoiceable document per month, unlimited quotes, and manage up to 50 contacts. No credit card required.
What is Peppol and why is it important?
Peppol is the European e-invoicing network. In Belgium, it will be mandatory for B2B transactions from 2026. SoloFlow allows you to send your invoices directly via Peppol.
How does offline mode work?
The app works 100% without internet connection. All your data is stored locally and automatically synchronized when you regain connection.
Can I use SoloFlow for my team?
The free version is limited to 1 user. The Pro version allows adding collaborators at €4.99 excl. VAT/month each.
How can I cancel my Pro subscription?
You can cancel anytime from the app. Your subscription will remain active until the end of the paid period.
Is my data secure?
Your data is end-to-end encrypted and stored on GDPR-compliant European servers.
Can I import my existing contacts?
Yes, you can import contacts from a CSV file or scan business cards with OCR (Pro).
Is the app available on iOS and Android?
Yes, SoloFlow is available on the App Store and Google Play. Both versions are identical in features.
How to contact support?
Free users can contact us by email. Pro users get priority support with guaranteed response within 48h.

Ready to simplify your management?

Join the first freelancers testing SoloFlow before 2026.

Download for free Features