PineBill

Upmind is an all‑in‑one business automation platform built specifically for subscription and service companies, combining client management, billing, and provisioning into a single, fast, scalable, and fully customizable interface. Every customer record, order, and interaction lives in one unified panel, where custom fields, smart filters, and built‑in workflows automate follow‑ups and reduce manual tasks. Automated billing handles invoicing, renewals, reminders, and global tax calculations with bespoke templates, so payments are collected on time without chasing clients. Service provisioning kicks in the moment an order is placed, activating, pausing, or renewing services through deep integrations that keep your billing and operations in sync. Upmind’s API‑first architecture exposes over 1,500 RESTful endpoints and webhooks, enabling developers to script custom automations, build bespoke interfaces, or connect third‑party tools effortlessly.

BlueSnap's All-in-One Accounts Receivable Automation solution, formerly Armatic, is the highest rated software solution for Payment Processing, Billing/Invoicing, Recurring Billing and Subscription Management. Billing and Invoicing: Create beautiful invoices with our powerful invoice editor synced into your accounting system. Provide a customer portal, automatic charging, payment collection, and apply late fees. Recurring Billing & Subscription Management: BlueSnap provides enterprise-class subscription billing management for fast-growing businesses worldwide. Enable trial periods, manage plans, or prorate subscriptions. Payment Processing: BlueSnap is processor agnostic and provides integrations to all types of payment solutions from credit card payments, ACH, SEPA to wires. We handle partial payments, automatic failed payment retry, and automatic payment recovery.