68%
of unpaid invoices are due to a simple follow-up oversight
BPI France Study 2024
Recover 40% of unpaid invoices. Automatically.
Helix Cash Recovery connects your Pennylane, Qonto or Stripe in 15 minutes and follows up with finesse until payment. You stay in control, AI does the work.
No credit card · GDPR native · EU sovereign
The hidden cost of unpaid invoices in SMBs
52 days
average DSO for French SMBs in 2025
AFDCC Barometer
8%
of invoice amount = average cost of manual collection
Atradius
Before Helix vs. After Helix
Before After Measured gain
× Forgotten manual follow-ups
→ Automated J+3 / J+10 / J+20 / J+30 workflow
-40% DSO in 30 days
× Email only, no SMS/WhatsApp
→ Coordinated multi-channel based on client profile
+35% payment rate
× No real-time debtor visibility
→ Live dashboard + intelligent alerts
Decision in 30 seconds
× Hand-written formal notices
→ Auto-generated compliant PDF
-2h per case
See Helix Cash Recovery in action
2 minutes to understand how AI follows up better than you do.
Connect your existing tools in 1 click
Secure OAuth. No migration required.
Accounting & invoicing
P Pennylane T Tiime I Indy S Sage Q Quickbooks E Ebp C Cegid O Odoo
Business banking
Q Qonto R Revolut S Shine M Memo Bank
Communication
G Gmail O Outlook T Twilio W Whatsapp Business
E-signature
Y Yousign D Docusign U Universign
Fair pricing to recover what's yours
No commitment. Cancel in 1 click.
Free
0 / month
Test risk-free
- 10 invoices tracked
- Email only
- 1 integration
- Default templates
- Community support
Pro
29 € / month
For solos and micro-businesses
- 100 invoices tracked
- Multi-channel (email + SMS + WhatsApp)
- 5 integrations
- Custom templates
- Auto-generated formal notices
- 24h email support
Business
99 € / month
For SMBs and scale-ups
- Unlimited invoices
- Multi-user (5 seats)
- API access
- Custom workflows
- Advanced analytics
- Priority SLA support
Frequently Asked Questions
01 Does my data stay in Europe?
Yes. Cloudflare EU region + Supabase Frankfurt. No data leaves the EU. GDPR-native compliance. End-to-end encryption of OAuth tokens.
02 What if my client complains about an aggressive email?
You validate every template before activation. AI suggests, you decide. The brand tone is automatically detected from your existing emails to stay consistent with your voice.
03 How long to get started?
15 minutes. OAuth Pennylane/Qonto + Gmail = 3 clicks. Automatic detection of unpaid invoices in 5 minutes. First workflow active the same day.
04 What if I don't use Pennylane?
12 accounting tools supported: Sage, Cegid, QuickBooks, Tiime, Indy, EBP, Odoo, Facture.net, Fulll, ACD, and more. Open API for others.
05 Do follow-ups comply with French legal deadlines?
Yes. Compliant workflow: J+3 amicable, J+10 firm, J+20 urgent, J+30 formal notice compliant with article L441-10 of the French Commercial Code. Automatic calculation of legal late penalties.
06 How much does a traditional collection agency cost?
8 to 15% of the recovered amount. Helix Cash Recovery = €29 per month flat. Positive ROI from the first invoice recovered above €300.
07 What if I want to stop?
Cancel in 1 click from your dashboard. Full data export. No commitment, no penalty. Your workflows remain visible 30 days read-only for transition.
08 Are your servers audited?
Sovereign Cloudflare Workers + Supabase EU stack. SOC 2 Type II audit in progress (Q3 2026). GDPR, eIDAS for formal notices, ISO 27001 ready.
Recover your unpaid invoices today
15 minutes to activate. First euro recovered within the week.
Start free