List of B2B Invoicing & Billing companies in Web3 (2026)

CoinGate Billing provides formal invoice management systems with line items, payment terms, and business transaction workflows. It also includes simple payment request tools via QR codes or links for ad-hoc transactions without formal invoicing features.

JustMoney Invoice is a cryptocurrency invoicing platform enabling freelancers and businesses to create professional invoices with automatic payment tracking. The system integrates with JustMoney Pay payment gateway to generate unique payment links for each invoice, automatically monitoring settlement status through API integration and supporting PDF generation with customizable branding.

Peer Invoice is a B2B invoicing platform that enables businesses to create, send, and manage cryptocurrency-supported invoices with accounting integration and email billing capabilities.

Midcontract implements smart contract escrow through blockchain technology, enabling automated payment release when contract terms are met. The system supports fixed-price, hourly, milestone-based, and retainer contracts while providing multi-currency payout options and on-chain reputation tracking.

EukaPay Invoicing creates and manages cryptocurrency-enabled invoices with line items, taxes, and discounts. The system sends invoices via email or SMS and processes payments in multiple cryptocurrencies with automatic fiat conversion.

A cryptocurrency invoicing system enabling businesses to generate, send, and track payment requests in digital assets. The service processes invoice creation and payment tracking across multiple cryptocurrency standards while supporting direct wallet settlement and real-time status monitoring.

Koywe Billing provides electronic invoicing services across multiple Latin American markets, supporting multi-currency operations and tax compliance with a platform & single API for invoice generation and management.

OneSafe Invoicing enables Web3 businesses to create and manage invoices with cryptocurrency payment options. The system supports multi-currency billing and automated payment processing for both fiat and digital assets.

Invoice Connect is a platform that enables businesses to send and receive invoices with settlement options in fiat and stablecoins for cross-border transactions.

SUPLEX is a SAP-certified working capital management platform that enables buyer-centric early payment models for supply chain finance, integrating with ERP systems and supporting Web3 payment solutions.

Nexcrow is blockchain-powered escrow service on Solana that locks digital payments until contract milestones are completed and approved. The system enables secure freelancer payments through smart contracts, ensuring both clients and service providers complete their obligations before fund release.

Flutterwave Invoices is a professional invoicing tool that enables businesses to create, send, and manage invoices for global payments. The platform allows users to generate professional invoices for customers and accept payments from anywhere in the world through multiple payment methods.

A billing platform that enables freelancers and independent contractors to create invoices, send bills to clients globally, and receive payments in multiple currencies. The system processes payments through Stripe infrastructure while handling taxation and compliance on behalf of users. The platform supports traditional fiat payouts to bank accounts within 24-48 hours and USDC crypto payouts via Circle integration.