SolidInvoice vs SumUp Invoices

SolidInvoice is invoicing software for creating recurring invoices, accepting online payments, sending payment reminders, and billing in multiple currencies. It runs on the web, Linux, and macOS. The hosted Solo plan is $9 a month and includes 10 active clients, unlimited invoices, one seat, online payments, recurring invoices, and multi-currency support. Pro is $19 a month, with unlimited clients and invoices, three seats, automated reminders, custom branding, and REST API and MCP Server access. Business costs $39 a month and includes 10 team seats, invoice and quote templates, a custom domain, and dedicated support. A self-hosted plan is listed at free, under the MIT license, for running on your own server with no per-client limits. The pricing note lists a free plan, paid plans from $9/mo, and a 14-day trial. SolidInvoice’s maker was founded in 2013.

SumUp Invoices is invoicing software for creating and managing invoices and quotes through the web, iOS, and Android. It supports recurring invoices, online payments, payment reminders, and multi-currency invoicing. Its free plan includes unlimited invoices and quotes, recurring invoices, customer management, credit notes, delivery notes, and automatic payment reminders. Invoices Plus adds invoice customization, 14 invoice languages, multi-currency invoicing, and bank transfers to any bank account. The listed price for that plan is £7.00 per month billed annually; the Free plan is £0.00 per month. A 30-day trial is listed. Other listed capabilities include inventory management, offline mode, employee permissions, multi-location support, sales reporting, refunds, and hardware support. The listed payment methods are cards only. SumUp was founded in 2012, and its registered office is in Wilmington, Delaware, United States.