Every feature you need to run your business

SoloFlow combines powerful business management tools with the simplicity of a mobile app. Work anywhere, stay compliant, and focus on what matters most—growing your business.

Core Features

Professional Invoicing

Create Belgian-compliant invoices in seconds with automatic numbering, VAT calculation, and multiple payment terms. Support for all Belgian tax scenarios including reverse charge, intra-EU transactions, and exempt services.

Key capabilities:

• Automatic sequential numbering (legally compliant)
• Multi-currency support with real-time rates
• Customizable invoice templates
• Payment tracking and reminders
• Late payment interest calculation
• Credit note management

Smart Quote System

Turn proposals into invoices with a single tap. Track quote status through the entire lifecycle from draft to accepted.

Quote features:

• Professional quote templates
• One-tap conversion to invoices
• Quote expiration tracking
• Version management for revisions
• Client acceptance workflow
• Quote statistics and conversion rates

6-Stage CRM Pipeline

Manage customers and prospects with a visual pipeline designed for freelancers and small teams.

Pipeline stages:

1. Lead - Initial contact or inquiry
2. Qualified - Verified business opportunity
3. Proposal - Quote sent
4. Negotiation - Active discussions
5. Won - Deal closed, becomes customer
6. Lost - Opportunity archived

CRM capabilities:

• Complete contact management
• Interaction history timeline
• Custom notes and tags
• Native calendar integration
• Automatic follow-up reminders
• Customer segmentation

True Offline Mode

Work without interruption, even when offline. SoloFlow uses WatermelonDB for intelligent data synchronization.

Offline features:

• Full document creation and editing
• CRM access and updates
• Automatic conflict resolution
• Queue-based sync when reconnected
• Multi-device synchronization
• Document locking (prevents conflicts)

Premium Features

Peppol E-Invoicing

Send and receive electronic invoices through the Peppol network. Full compliance with European e-invoicing standards.

Peppol capabilities:

• One-click Peppol sending
• Automatic UBL format conversion
• Peppol directory lookup
• Incoming invoice reception
• Status tracking and confirmations
• Archive management (7-10 year retention)

Unlimited Documents

Remove the 1 document/month limit. Create as many invoices, quotes, and credit notes as you need.

Premium document features:

• Unlimited invoices
• Unlimited credit notes
• Batch invoice generation
• Recurring invoice automation
• Custom invoice numbering schemes
• Export to accounting software (CSV/Excel)

Advanced Analytics

Understand your business performance with detailed insights and forecasting.

Analytics dashboard:

• Revenue trends and projections
• Customer lifetime value
• Outstanding payment tracking
• Quote conversion rates
• Monthly recurring revenue (MRR)
• Tax obligation estimates
• Custom date range comparisons

AI-Powered Suggestions

Daily intelligent recommendations to optimize your business operations.

AI features:

• Overdue invoice reminders
• Customer engagement suggestions
• Revenue optimization opportunities
• Quote follow-up recommendations
• Cash flow forecasting
• Anomaly detection (unusual patterns)

OCR Business Card Scanner

Instantly digitize business cards and add contacts to your CRM.

Scanner capabilities:

• Real-time card scanning
• Automatic field extraction (name, email, phone, company)
• Manual correction interface
• Instant CRM integration
• Support for 15+ languages
• Photo backup storage

Technical Features

WatermelonDB Sync Engine

Enterprise-grade offline synchronization designed for mobile performance.

Technical highlights:

• Reactive database queries (instant UI updates)
• Optimistic locking with conflict detection
• Incremental sync (only changed data)
• Pessimistic document locking (30-minute timeout)
• Batch operations for speed
• Built-in retry logic

Multi-Device Support

Seamlessly work across iPhone, iPad, and Android devices with automatic synchronization.

Multi-device features:

• Real-time sync across devices
• Per-device sync metadata
• Conflict-free updates
• Device-specific settings
• Automatic logout on lost devices
• Sync status indicators

Document Locking System

Prevent editing conflicts when working across multiple devices or team members.

Locking mechanism:

• Automatic lock on document open
• Visual lock indicators
• 30-minute auto-release
• Override capability for account owner
• Lock history tracking

Enterprise-Grade Security

Your data is protected with multiple layers of security and European data residency.

Security features:

• End-to-end encryption (AES-256)
• Row-level security (RLS) on database
• OAuth 2.0 authentication
• Encrypted local storage
• GDPR compliant
• EU data hosting (Supabase)
• No third-party trackers
• Secure password requirements
• Two-factor authentication (coming soon)

WCAG 2.1 AA Accessibility

Built with accessibility as a priority, not an afterthought.

Accessibility features:

• VoiceOver/TalkBack support
• Dynamic type (respect system font size)
• Minimum 4.5:1 color contrast
• 44dp/48dp touch targets
• Keyboard navigation support
• Screen reader announcements
• Haptic feedback

Platform Features

Native Mobile Experience

Designed specifically for iOS and Android using React Native and Expo.

Mobile optimizations:

• <3 second app launch time
• 60fps animations
• Pull-to-refresh lists
• Swipe gestures
• Native calendar integration
• Share sheet support
• Dark mode support
• Haptic feedback

Performance Optimized

Fast, responsive, and efficient—even on older devices.

Performance metrics:

• <300ms transition times
• Virtualized lists (handle 10,000+ items)
• Lazy loading for images
• Background sync
• Minimal battery impact
• <50MB app size
• Efficient offline storage

Localization Support

Full internationalization for European markets.

Supported languages:

• English
• French (Français)
• Dutch (Nederlands)
• German (Deutsch)
• Italian (Italiano)
• Spanish (Español)
• Portuguese (Português)

Regional features:

• Currency formatting
• Date/time localization
• Tax rate databases
• Legal templates per country
• Regional VAT rules

Compliance & Legal

Belgian Tax Compliance

Built-in support for Belgian accounting requirements.

Compliance features:

• Sequential invoice numbering (mandatory)
• Structured communication (OGM)
• Belgian VAT scenarios
• Quarterly VAT reporting data
• Reverse charge mechanism
• Intra-community transactions

GDPR Ready

Full compliance with European data protection regulations.

GDPR features:

• Data export (JSON/CSV)
• Right to deletion
• Consent management
• Data processing agreements
• Subprocessor disclosure
• Privacy by design
• Minimal data collection

Data Retention

Automatic archival to meet legal requirements.

Retention policies:

• 7-10 year invoice archive
• Automatic monthly backups
• Immutable audit logs
• Export for accountants
• Deletion workflows (post-retention)

Integration Ecosystem

Accounting Software Export

Export your data to popular accounting platforms.

Supported exports:

• CSV format (universal)
• Excel (.xlsx)
• Custom field mapping
• Scheduled exports (premium)

Calendar Sync

Bidirectional synchronization with native device calendars.

Calendar features:

• Automatic event creation
• Meeting reminders
• Quote follow-up dates
• Payment due dates
• Custom calendar colors

Payment Provider Integration (Coming Soon)

Accept payments directly from invoices.

Planned integrations:

• Stripe
• Mollie
• Paypal
• Bank transfer QR codes

Compare Plans

Feature	Freemium	Premium (€9.99/mo)
Documents per month	1 invoice or credit note	Unlimited
Quotes	Unlimited	Unlimited
CRM (Customers)	✓	✓
CRM (Prospects)	—	✓ 6-stage pipeline
Offline mode	✓	✓
Peppol e-invoicing	—	✓
OCR scanner	—	✓
AI suggestions	—	✓ Daily insights
Advanced analytics	—	✓
Priority support	—	✓
Multi-device sync	✓	✓
Data export	✓	✓

Ready to streamline your business?

Start with 1 free invoice per month. No credit card required. Upgrade to Premium when you need unlimited documents and advanced features.

Start Free Today | View Pricing

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Questions about features? Contact our team for a personalized demo.