Company lists · Data refreshed September 2026

Top 25 Invoice and payment software companies worldwide

RevenueBase identified 1,146 company matches for invoice and payment software companies worldwide as of September 2026 and tracks 22,006 professional contacts across them, including 4,643 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for invoice and payment software companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026. Country and city lists for invoice and payment software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
1,146Companies
22,006Contacts tracked
4,643Verified emails
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The 25 largest invoice and payment software companies worldwide

Ranked by team size
Top 25 of 1,146 company matches for invoice and payment software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchReading, United KingdomHQ recorded Sep 28, 2026501-1,0002,901 contacts →

Exact match

“Bottomline Technologies (NASDAQ: EPAY) provides cloud-based payment, invoice and banking solutions to corporations, financial institutions and banks around the world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchJoinville, BrazilHQ recorded Sep 28, 2026501-1,0001,143 contacts →

Exact match

“O Asaas é uma empresa brasileira com investidores globais que ajuda autônomos, MEIs e grandes empresas a automatizar e profissionalizar os processos financeiros, melhorando o…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBangalore, IndiaHQ recorded Sep 28, 2026501-1,0001,062 contacts →

Exact match

“Vyapar is the simplest and easy to use Billing, Accounting and Inventory management software.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchAuburn, AL, United StatesHQ recorded Sep 28, 20261,001-5,000633 contacts →

Exact match

“Backed by Aquiline Capital Partners and ADIA, Fullsteam is a dynamic and growing team of over 2,100 employees committed to driving innovation and delivering best-in-class software…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchBrno, Czech RepublicHQ recorded Sep 28, 20261,001-5,000592 contacts →

Exact match

“Solitea Česká republika, a.s, is a leader on the Czech corporate software market.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Sep 28, 2026201-500464 contacts →

Exact match

“FreshBooks is designed to drive small business success-built for business owners and freelancers who want an easier way to get paid, manage finances, and deliver work all in one…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBengaluru, IndiaHQ recorded Sep 28, 202651-200378 contacts →

Exact match

“Founded in 2019 by IIT and BITS alumni, FloBiz is a SMB Tech company backed by renowned investors like Sequoia Capital, Elevation Capital, Greenoaks Capital, Beenext and Think…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchPlano, TX, United StatesHQ recorded Sep 28, 2026201-500359 contacts →

Exact match

“Payments shouldn’t live outside your business systems.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchMiami, FL, United StatesHQ recorded Sep 28, 2026201-500331 contacts →

Exact match

“Finally is a fast growing fintech company whose mission is to help small & medium sized businesses automate their accounting and finance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchNashville, TN, United StatesHQ recorded Sep 28, 2026201-500313 contacts →

Exact match

“Celero Commerce offers payment processing services, business management software, and data intelligence to small and medium-sized businesses, in one holistic platform.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchGent, BelgiumHQ recorded Sep 28, 2026201-500254 contacts →

Exact match

“Get more done with less hassle.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 202651-200248 contacts →

Exact match

“Conheça o Nibo: simples, intuitivo e poderoso.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchKuopio, FinlandHQ recorded Sep 28, 2026201-500247 contacts →

Exact match

“Ropo is the Nordic market leader and original pioneer, transforming the invoicing flow end-to-end.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSydney Cbd, AustraliaHQ recorded Sep 28, 202651-200228 contacts →

Exact match

“Founded in 2013, Ignition is the recurring revenue and billing automation platform for firms and agencies to transform their sales, billing and payment processes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 202651-200147 contacts →

Exact match

“Corpay One is a leading spend management solution for scaling businesses.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchNantes, FranceHQ recorded Sep 28, 202651-200143 contacts →

Exact match

“Invoicing software for contractors and self-employed - construction sector”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchWitney, United KingdomHQ recorded Sep 28, 202651-200130 contacts →

Exact match

“Webexpenses is a leading provider of Expense Management, Invoice Processing, and Payments solutions, helping businesses of all sizes across 70+ countries streamline processes and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchStockholm, SwedenHQ recorded Sep 28, 202651-200128 contacts →

Exact match

“Transforming the invoice-to-cash process, Billogram’s intelligent platform orchestrates payments, strengthens customer relationships, and reduces churn.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchBerlin, GermanyHQ recorded Sep 28, 202651-200118 contacts →

Exact match

“With Candis, you'll realize how relaxed invoice management can be.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchTel Aviv, IsraelHQ recorded Sep 28, 202651-200109 contacts →

Exact match

“morning by Green Invoice is a fast-growing and dynamic Startup that offers businesses and independents a super smart & user-friendly SaaS platform for invoicing and business…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202651-200100 contacts →

Exact match

“Plooto is the all-in-one payment automation platform that helps small and midsize businesses-and their accountants and bookkeepers-streamline accounts payable and receivable in…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchTampa, FL, United StatesHQ recorded Sep 28, 202651-200100 contacts →

Exact match

“Get paid an average of 36% faster than your existing accounts receivable (AR) processes with the only AR automation and digital invoicing platform built for B2B companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202651-20099 contacts →

Exact match

“FundThrough is a leading fintech company that enables businesses to access unlimited capital based on the value of their outstanding customer invoices.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchNew York, United StatesHQ recorded Sep 28, 202651-20096 contacts →

Exact match

“Click.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchMilan, ItalyHQ recorded Sep 28, 202651-20093 contacts →

Exact match

“Founded in 2021 by Mattia Montepara, Lorenzo Liguori, and Dario Prencipe, Sibill is an Italian fintech company offering SaaS solutions that streamline financial and administrative…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 1,146 invoice and payment software companies worldwide

See the full list, filter by size, metro and specialty, and access 4,643 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Invoice and payment software companies worldwide at a glance

As of Sep 28, 2026
21.1%Verified-email coverage
19.2Average contacts per company
1-10Median size (employees)
2.6%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
655
11-50
350
51-200
98
201-500
21
501-1,000
7
1,001-5,000
7
5,001-10,000
1

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for invoice and payment software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “invoice and payment software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 4,643 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Invoice and payment software companies by location

8 lists · largest first

Every Invoice and payment software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “invoice and payment software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many invoice and payment software companies are there worldwide?

RevenueBase identified 1,146 company matches for invoice and payment software companies worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

SMA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most invoice and payment software companies?

The United States leads with 134 companies, followed by India (107) and Brazil (58). Every invoice and payment software companies list by country and city is linked on this page.

Which city has the most invoice and payment software companies?

London leads with 30 company records, followed by Paris (13) and Chennai (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,643 professional contacts with verified work emails tracked across these 1,146 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.