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SumUp Invoices

sumup.com

From £7/mo Free plan WebiOSAndroidAPI
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Spec score 9.3 #2 of 84 in Invoicing software

What it is

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.

Spec sheet

What it does
SumUp Invoices lets businesses create, send and track invoices and quotes, with payment collection through links.Read 15 Oct 2026 · sumup.com
Free plan
YesRead 19 Sep 2026 · sumup.com
Integrations
SumUp documents an official WordPress/WooCommerce plugin, a partner PrestaShop plugin and a native Wix integration path.Read 15 Oct 2026 · developer.sumup.com
Security
SumUp says its payment environment uses PCI-DSS controls plus 256-bit SSL/TLS encryption and PGP for stored personal data.Read 15 Oct 2026 · help.sumup.com
Support
SumUp provides a help center with invoice setup, settings and dashboard articles.Read 15 Oct 2026 · help.sumup.com
Headquarters
Wilmington, Delaware, United States (registered office)Read 28 Sep 2026 · sumup.com
Founded
2012Read 28 Sep 2026 · sumup.com
Access devices
Invoices can be created and tracked from a phone, tablet or computer.Read 15 Oct 2026 · sumup.com
API changelog
The public changelog records Hosted Checkout availability on April 24, 2026 and CLI release information dated August 21, 2026.Read 15 Oct 2026 · developer.sumup.com
Automatic calculations
It assigns invoice numbers and calculates prices and tax automatically while inserting business branding.Read 15 Oct 2026 · sumup.com
Checkout options
Developers can use an embedded payment widget, SumUp-hosted checkout, Swift Checkout SDK, server SDKs or the CLI.Read 15 Oct 2026 · developer.sumup.com
CLI
The SumUp CLI can manage API operations, create checkouts, control paired readers and automate JSON workflows; Homebrew installation is documented.Read 15 Oct 2026 · developer.sumup.com
Company reach
SumUp says it serves more than four million merchants across 37 markets.Read 15 Oct 2026 · linkedin.com
Company scale
LinkedIn lists SumUp as privately held, headquartered in London, with 1,001–5,000 employees and a founding year of 2012.Read 15 Oct 2026 · linkedin.com
Developer API
The REST API handles payments, saved customers, payment instruments, transactions, payouts and receipts, with sandbox accounts for testing.Read 15 Oct 2026 · developer.sumup.com
Document types
The product supports invoices, quotes, credit memos, delivery notes and recurring invoices.Read 15 Oct 2026 · sumup.com
Funding news
Axios reported on June 23, 2022 that SumUp raised €590 million in equity and debt at an €8 billion valuation.Read 15 Oct 2026 · axios.com
Invoice tracking
Users can see whether invoices were sent, viewed, paid or overdue and receive mobile notifications for status changes.Read 15 Oct 2026 · sumup.com
Legal name
Crunchbase identifies the legal name as SumUp Inc.Read 15 Oct 2026 · crunchbase.com
Licence model
SumUp describes its payment solution as proprietary hardware and mobile applications, while the published OpenAPI specification is separately Apache-2.0 licensed.Read 15 Oct 2026 · crunchbase.com
Limit: feature depth
Capterra reviewers say the invoicing product lacks quotes/estimates functionality, while some report limited accounting export automation and currency support.Read 15 Oct 2026 · capterra.com
Limit: payment reliability
Reviewers mention occasional reader or connection failures and, in some cases, payouts taking several days instead of the expected next day.Read 15 Oct 2026 · g2.com
Limit: pricing at volume
Capterra reviewers complain that transaction commissions become expensive for higher-volume businesses.Read 15 Oct 2026 · capterra.com
Limit: support
Trustpilot and G2 reviewers report slow or ineffective support responses in some cases.Read 15 Oct 2026 · trustpilot.com
Limit: tax handling
Several G2 reviewers find tax selection or tax-inclusive calculations confusing and error-prone.Read 15 Oct 2026 · g2.com
Multi-currency invoicing
YesRead 19 Sep 2026 · sumup.com
Online payments
YesRead 19 Sep 2026 · sumup.com
OpenAPI repository
SumUp publishes OpenAPI specifications and related tooling under the Apache-2.0 license on GitHub.Read 15 Oct 2026 · github.com
Payment methods
Customers can pay from an invoice by online card, bank transfer, cash, Google Pay or Apple Pay.Read 15 Oct 2026 · sumup.com
Payment reminders
YesRead 19 Sep 2026 · sumup.com
Praise: ease of use
G2 reviewers repeatedly describe setup and everyday payment handling as easy and user-friendly.Read 15 Oct 2026 · g2.com
Praise: invoice simplicity
Capterra and GetApp reviewers describe invoice creation as quick, straightforward and suitable for small businesses.Read 15 Oct 2026 · capterra.com
Praise: payment flexibility
Reviewers praise fast transactions, multiple payment methods, Apple Pay support and quick payouts.Read 15 Oct 2026 · g2.com
Rating on Apple App Store
3.8 out of 5 from 722 ratingsRead 15 Oct 2026 · apps.apple.com
Rating on Capterra
4.0 out of 5 from 5 reviewsRead 15 Oct 2026 · capterra.com
Rating on G2
4.6 out of 5 from 24 reviewsRead 15 Oct 2026 · g2.com
Rating on GetApp
4.0 out of 5 from 5 reviewsRead 15 Oct 2026 · getapp.com
Rating on Google Play
3.7 out of 5 from 141,000 reviewsRead 15 Oct 2026 · play.google.com
Rating on Software Advice
4.0 out of 5 from 5 reviewsRead 15 Oct 2026 · softwareadvice.com
Rating on Trustpilot
4.2 out of 5 from 59,650 reviewsRead 15 Oct 2026 · trustpilot.com
Recurring invoices
YesRead 19 Sep 2026 · sumup.com
Reminders
Automatic reminders can be sent for overdue invoices.Read 15 Oct 2026 · sumup.com
SDKs
Developer documentation lists server SDKs for JavaScript/TypeScript, Go, Python, Java, PHP, .NET and Rust, plus Android and iOS SDKs.Read 15 Oct 2026 · developer.sumup.com
System requirement
The iOS SumUp Business app requires iOS 16 or later and iPadOS 16 or later.Read 15 Oct 2026 · apps.apple.com
Unlimited documents
The service allows unlimited free invoices and quotes.Read 15 Oct 2026 · sumup.com

Plans and prices

Free Free billed monthly Unlimited invoices and quotes · Recurring invoices · Quotes, credit notes, delivery notes, and customer management · Automatic payment reminders Read 19 Sep 2026 · sumup.com
Invoices Plus £7 a month billed annually Unlimited invoices and quotes · Multi-currency invoicing · Invoice customization · 14 invoice languages · Bank transfers to any bank account Read 19 Sep 2026 · sumup.com
SumUp Invoices Free No fixed or monthly fees; 2.90% + $0.15 for online invoice payments; cash/check payments have no fee Unlimited invoices and quotes · payment links · web and mobile access Read 15 Oct 2026 · sumup.com

Every SumUp Invoices plan and price →

Strong points and limits

Strong points

  • Free plan includes unlimited invoices and quotes.
  • Supports recurring invoices and payment reminders.
  • Available on web, iOS, and Android.
  • Offers offline mode and sales reporting.

Limits

  • Listed payment methods are cards only.
  • Invoices Plus is £7.00 per month, billed annually.
  • Multi-currency invoicing is listed with Invoices Plus.

Who it suits

It suits businesses that need recurring invoices, quotes, reminders, and access from a browser or mobile app. The free plan includes unlimited invoices and quotes; bank transfers and invoice customization are listed with Invoices Plus.

Verdict

SumUp Invoices offers a free option with recurring invoices and reminders, plus a paid tier with additional invoicing options. Note the annual billing for Invoices Plus and the cards-only payment-method listing.

Where Specifiction places it

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