Integrations That Power Your Business
Payment processing, accounting sync, e-signatures, and email delivery -- all connected and automated so you can focus on your clients.
Payment Processing
Accept payments however your clients prefer
Accept credit card and ACH payments directly through SignFlow. Every transaction is tracked, reconciled automatically, and reflected in your invoices in real time -- with PCI-compliant security so no card data ever touches your servers.
Key Capabilities
- Credit card and ACH payment acceptance
- Automatic payment reconciliation
- Real-time transaction tracking and webhooks
- PCI-DSS compliant -- no card data on your servers
- Flexible fee handling (absorb, pass-through, or split)
- Auto-pay and saved payment methods for recurring clients
QuickBooks Online
Two-way sync that keeps your books clean
Eliminate double-entry with automatic two-way synchronization between SignFlow and QuickBooks Online. Clients, products, invoices, and payments all stay in sync with intelligent conflict resolution and detailed error handling.
Key Capabilities
- Two-way sync for clients, products, invoices, and payments
- Automatic sync on create and update
- Smart conflict resolution and retry logic
- Detailed sync error reporting
- OAuth 2.0 secure authentication
- Batch sync for historical data migration
Electronic Signatures
Legally binding e-signatures built into every proposal
Collect legally binding e-signatures without your clients ever leaving the SignFlow experience. Dual-signer workflows, email verification, and secure signed PDF storage are all managed seamlessly behind the scenes.
Key Capabilities
- Legally binding electronic signatures
- Dual-signer support for complex agreements
- Email verification for signer identity
- Signed PDF storage and retrieval
- Embedded signing experience -- no separate accounts needed
- Real-time status tracking and notifications
More Built-In Capabilities
Everything you need is included -- no third-party accounts or extra setup required.
International Payments
Pay teams and contractors worldwide
Process international payroll and contractor payments with competitive exchange rates and low transfer fees -- perfect for distributed teams.
Email Delivery
Reliable transactional email
Invoice notifications, payment receipts, proposal alerts, and reminders are delivered reliably with full delivery tracking.
Security & Compliance
Enterprise-grade data protection
AES-256 encryption, Row Level Security, audit logging, and SOC 2 aligned practices keep your data safe at every layer.
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