Company lists · Data refreshed September 2026

Top 25 Invoice processing software companies worldwide

Name: Invoice processing software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 969 companies tracked

RevenueBase identified 969 invoice processing software companies worldwide as of September 2026 and tracks 26,854 professional contacts across them, including 9,876 with verified work emails and 5,075 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers invoice processing software companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 4, 2026. Country and city lists for invoice processing software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

969Companies

26,854Contacts tracked

9,876Verified emails

5,075Mobile numbers

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The 25 largest invoice processing software companies worldwide

Ranked by team size

Top 25 of 969 invoice processing software companies worldwide, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to invoice processing software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Blackline	Indirect evidence	Woodland Hills, United StatesHQ checked Sep 4, 2026	1,001-5,000	1,961 contacts →
	Indirect evidence “Companies turn to BlackLine (Nasdaq: BL) to help solve their most complex finance and accounting challenges through the power of Agentic Financial Operations.” Source: RevenueBase Database · checked Sep 4, 2026
2	Basware	Partial evidence	Espoo, IL, FinlandHQ checked Sep 4, 2026	1,001-5,000	1,559 contacts →
	Partial evidence “Basware is how the world’s best finance teams gain complete control of every invoice, every time.” Source: RevenueBase Database · checked Sep 4, 2026
3	Tungsten Automation	Partial evidence	Denver, United StatesHQ checked Sep 4, 2026	1,001-5,000	1,305 contacts →
	Partial evidence “Tungsten Automation is building the future of AI-powered document and workflow software.” Source: RevenueBase Database · checked Sep 4, 2026
4	ASAAS	Indirect evidence	Joinville, BrazilHQ checked Sep 4, 2026	501-1,000	1,134 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 4, 2026
5	Billtrust	Indirect evidence	Nashville, NJ, United StatesHQ checked Sep 4, 2026	501-1,000	825 contacts →
	Indirect evidence “If you’re a finance pro ready to transform accounts receivable, or a bold thinker looking to do meaningful work, Billtrust is where you belong.” Source: RevenueBase Database · checked Sep 4, 2026
6	Medius	Strong evidence	Linköping, SwedenHQ checked Sep 4, 2026	501-1,000	774 contacts →
	Strong evidence “Medius links invoice capture, processing, and payment to replace the worry and wondering of managing AP with calm and confidence.” Source: RevenueBase Database · checked Sep 4, 2026
7	Serrala	Indirect evidence	Norderstedt, GermanyHQ checked Sep 4, 2026	501-1,000	765 contacts →
	Indirect evidence “Serrala is the global market leader and innovator in finance process automation.” Source: RevenueBase Database · checked Sep 4, 2026
8	YOOZ	Indirect evidence	Aimargues, TX, FranceHQ checked Sep 4, 2026	501-1,000	569 contacts →
	Indirect evidence “Yooz is the most intelligent financial operations automation solution that fights waste, risk, fraud, and errors - all while driving growth and profitability.” Source: RevenueBase Database · checked Sep 4, 2026
9	Servosys Solutions	Partial evidence	Noida, IndiaHQ checked Sep 4, 2026	201-500	431 contacts →
	Partial evidence “Servosys is one of the fastest-growing providers of software products and technology services for business process automation solutions that address challenges like process…” Source: RevenueBase Database · checked Sep 4, 2026
10	Esker France	Indirect evidence	Villeurbanne, FranceHQ checked Sep 4, 2026	1,001-5,000	414 contacts →
	Indirect evidence “Esker is a global cloud platform built to unlock strategic value for finance and customer service professionals and strengthen collaboration between companies by automating the…” Source: RevenueBase Database · checked Sep 4, 2026
11	DEXT	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	201-500	388 contacts →
	Indirect evidence “Say hello to Dext, the advanced bookkeeping automation platform that eliminates much of the manual work that slows you down.” Source: RevenueBase Database · checked Sep 4, 2026
12	Flobiz Mybillbook	Indirect evidence	Bengaluru, IndiaHQ checked Sep 4, 2026	51-200	378 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 4, 2026
13	Aptitude Software	Partial evidence	London, MA, United KingdomHQ checked Sep 4, 2026	501-1,000	320 contacts →
	Partial evidence “Here at Aptitude, we provide software solutions to enable deliver fully autonomous finance so our customers can drive growth, efficiency and sustainability.” Source: RevenueBase Database · checked Sep 4, 2026
14	Diamant Software Gmbh	Partial evidence	Bielefeld, GermanyHQ checked Sep 4, 2026	201-500	217 contacts →
	Partial evidence “Diamant Software GmbH & Co.” Source: RevenueBase Database · checked Sep 4, 2026
15	Itesoft	Strong evidence	Rueil Malmaison, FranceHQ checked Sep 4, 2026	201-500	217 contacts →
	Strong evidence “Founded in 1984, ITESOFT is the French leader in digitalization and business process automation software, processing over a billion documents a year.” Source: RevenueBase Database · checked Sep 4, 2026
16	Voxel, An Amadeus Company	Partial evidence	Barcelona, SpainHQ checked Sep 4, 2026	201-500	209 contacts →
	Partial evidence “Voxel develops digitization solutions for the value chain: electronic invoices and approval flows, electronic payments, supplier management, electronic orders and delivery notes…” Source: RevenueBase Database · checked Sep 4, 2026
17	Nanonets	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 4, 2026	51-200	206 contacts →
	Partial evidence “Nanonets agents understand key details in files – like invoices, POs, BoL & clinical documents – work through complex processes and act with transparency, making them the most…” Source: RevenueBase Database · checked Sep 4, 2026
18	Rossum	Partial evidence	London, United KingdomHQ checked Sep 4, 2026	201-500	190 contacts →
	Partial evidence “Rossum is a trailblazer in intelligent document processing.” Source: RevenueBase Database · checked Sep 4, 2026
19	Procurify	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 4, 2026	51-200	174 contacts →
	Indirect evidence “Procurify is the AI-enhanced procurement and AP automation platform for the mid-market.” Source: RevenueBase Database · checked Sep 4, 2026
20	Pairsoft	Indirect evidence	Miami, FL, United StatesHQ checked Sep 4, 2026	51-200	171 contacts →
	Indirect evidence “PairSoft, one of the strongest financial automation platforms for mid-market and enterprise organizations, comprises a product lineup that natively integrates with Microsoft…” Source: RevenueBase Database · checked Sep 4, 2026
21	Lyanthe	Indirect evidence	Echt, NetherlandsHQ checked Sep 4, 2026	51-200	163 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 4, 2026
22	4cee	Indirect evidence	Wd, NetherlandsHQ checked Sep 4, 2026	51-200	146 contacts →
	Indirect evidence “4CEE heeft als missie om de beste Office of the CFO mogelijk te maken door financieel administratieve processen te automatiseren.” Source: RevenueBase Database · checked Sep 4, 2026
23	TABS	Indirect evidence	New York, NY, United StatesHQ checked Sep 4, 2026	51-200	144 contacts →
	Indirect evidence “Tabs is an AI-native revenue platform for modern finance and accounting teams.” Source: RevenueBase Database · checked Sep 4, 2026
24	OBAT	Strong evidence	Nantes, FranceHQ checked Sep 4, 2026	51-200	138 contacts →
	Strong evidence “Invoicing software for contractors and self-employed - construction sector” Source: RevenueBase Database · checked Sep 4, 2026
25	Webexpenses	Strong evidence	Witney, United KingdomHQ checked Sep 4, 2026	51-200	131 contacts →
	Strong evidence “Webexpenses is a leading provider of Expense Management, Invoice Processing, and Payments solutions, helping businesses of all sizes across 70+ countries streamline processes and…” Source: RevenueBase Database · checked Sep 4, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: invoice processing software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names invoice processing software companies.
Partial evidence: Its own public description names part of invoice processing software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name invoice processing software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 969 invoice processing software companies worldwide

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Invoice processing software companies worldwide at a glance

As of Sep 4, 2026

36.8%Verified-email coverage

18.9%Mobile-number coverage

27.7Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · London

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

410

11-50

381

51-200

122

201-500

501-1,000

1,001-5,000

5,001-10,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among invoice processing software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 13 countries, largest first: the United States, India, Brazil, Germany, the United Kingdom, France, Canada, Spain, the Netherlands, Mexico and 3 more. Country and city lists for invoice processing software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “invoice processing software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names invoice processing software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among invoice processing software companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 9,876 across the full list. 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 between September 4, 2026 and September 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Invoice processing software companies by location

14 lists · largest first

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

Countries

Cities

Invoice processing software companies based in London, United Kingdom36

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names invoice processing software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many invoice processing software companies are there worldwide?

RevenueBase identified 969 invoice processing software companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Blackline, headquartered in Neuilly-Sur-Seine, tops this list with the largest team on record.

Which country has the most invoice processing software companies?

The United States leads with 263 companies, followed by India (142) and Brazil (99). Every invoice processing software companies list by country and city is linked on this page.

Which city has the most invoice processing software companies?

London leads with 28 headquartered companies, followed by New York (19) and Stockholm (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 9,876 verified decision-maker contacts tracked across these 969 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 4, 2026 and September 14, 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 Smart Search, 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.