Company lists · Data refreshed September 2026

Top 25 Vendor invoice management software companies worldwide

RevenueBase identified 307 vendor invoice management software companies worldwide as of September 2026 and tracks 18,501 professional contacts across them, including 7,145 with verified work emails and 5,758 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers vendor invoice management 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 6, 2026. Country and city lists for vendor invoice management 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 6, 2026 86% judged on-target in blind review
307Companies
18,501Contacts tracked
7,145Verified emails
5,758Mobile numbers
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The 25 largest vendor invoice management software companies worldwide

Ranked by team size
Top 25 of 307 vendor invoice management software companies worldwide, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to vendor invoice management 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceBellevue, WA, United StatesHQ checked Sep 6, 20265,001-10,0006,014 contacts →

Strong evidence

“SAP Concur is the world’s leading brand for integrated travel, expense, and invoice management solutions, driven by a relentless pursuit to simplify and automate these everyday…”

Source: RevenueBase Database · checked Sep 6, 2026
2Indirect evidenceCharlotte, NC, United StatesHQ checked Sep 6, 20261,001-5,0001,810 contacts →

Indirect evidence

“AvidXchange is the AI-powered accounts payable (AP) and payments solution built for mid-market businesses.”

Source: RevenueBase Database · checked Sep 6, 2026
3Indirect evidenceNashville, TN, United StatesHQ checked Sep 6, 2026501-1,000833 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 6, 2026
4Indirect evidenceSão Carlos, BrazilHQ checked Sep 6, 2026201-500389 contacts →

Indirect evidence

“A Qive é a plataforma líder do contas a pagar para empresas que focam em consistência, governança e escala em sua gestão financeira.”

Source: RevenueBase Database · checked Sep 6, 2026
5Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 6, 2026501-1,000359 contacts →

Partial evidence

“Leading AP automation software | Reduce processing cost by 90%| For large and mid-sized companies | Our customers include DHL, Danone, HSBC, Kuehne + Nagel, and Air France KLM.”

Source: RevenueBase Database · checked Sep 6, 2026
6Indirect evidenceMountain View, CA, United StatesHQ checked Sep 6, 2026201-500343 contacts →

Indirect evidence

“Stampli helps finance teams achieve stress-free finance by through a Procure-to-Pay solution that works for you.”

Source: RevenueBase Database · checked Sep 6, 2026
7Indirect evidenceAhrensburg, GermanyHQ checked Sep 6, 2026201-500208 contacts →

Indirect evidence

“xSuite delivers Agentic Accounts Payable Automation for SAP-Driven Enterprises.”

Source: RevenueBase Database · checked Sep 6, 2026
8Indirect evidenceVancouver, BC, CanadaHQ checked Sep 6, 202651-200175 contacts →

Indirect evidence

“Procurify is the agentic procurement platform for finance and operations teams that understands your vendors, budgets, and policies.”

Source: RevenueBase Database · checked Sep 6, 2026
9Indirect evidenceMiami, FL, United StatesHQ checked Sep 6, 202651-200172 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 6, 2026
10Indirect evidenceEcht, NetherlandsHQ checked Sep 6, 202651-200160 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 6, 2026
11Partial evidenceAtlanta, GA, United StatesHQ checked Sep 6, 202651-200147 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 6, 2026
12Strong evidenceWitney, United KingdomHQ checked Sep 6, 202651-200130 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 6, 2026
13Partial evidenceSt. Louis, MO, United StatesHQ checked Sep 6, 202651-200124 contacts →

Partial evidence

“Since 1994, DataServ has delivered Accounts Payable invoice automation solutions that enable accounting teams to eliminate data entry, increase accuracy, and focus on higher-value…”

Source: RevenueBase Database · checked Sep 6, 2026
14Strong evidenceBerlin, GermanyHQ checked Sep 6, 202651-200118 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 6, 2026
15Indirect evidenceFalls Church, VA, United StatesHQ checked Sep 6, 202651-200108 contacts →

Indirect evidence

“Nexus, a Bottomline Technologies company, provides the only AP & Payments Automation Platform built specifically for Real Estate.”

Source: RevenueBase Database · checked Sep 6, 2026
16Indirect evidenceRichmond, VA, United StatesHQ checked Sep 6, 2026201-500106 contacts →

Indirect evidence

“Paymerang provides a streamlined finance automation platform that brings Accounts Payable departments into the modern age.”

Source: RevenueBase Database · checked Sep 6, 2026
17Strong evidenceMunich, GermanyHQ checked Sep 6, 202651-200105 contacts →

Strong evidence

“compleet is the leading provider of vendor management software (VMS) in German-speaking countries.”

Source: RevenueBase Database · checked Sep 6, 2026
18Indirect evidenceBoston, MA, United StatesHQ checked Sep 6, 202651-200100 contacts →

Indirect evidence

“MineralTree provides the easiest to use Accounts Payable (AP) and Payment Automation solutions for finance professionals.”

Source: RevenueBase Database · checked Sep 6, 2026
19Partial evidenceTampa, FL, United StatesHQ checked Sep 6, 202651-200100 contacts →

Partial evidence

“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.”

Source: RevenueBase Database · checked Sep 6, 2026
20Indirect evidence's-hertogenbosch, NetherlandsHQ checked Sep 6, 202651-20092 contacts →

Indirect evidence

“ISPnext increases the effectiveness of over 450 organizations by providing a cloud-based Source-to-Pay platform powered by nextAI.”

Source: RevenueBase Database · checked Sep 6, 2026
21Indirect evidenceLondon, United KingdomHQ checked Sep 6, 202651-20090 contacts →

Indirect evidence

“As the world’s first cloud-based procurement technology company, we at ELCOM have focused decades of know-how on pioneering flexible proprietary technology with one aim: to help…”

Source: RevenueBase Database · checked Sep 6, 2026
22Strong evidencePlaya Vista, CA, United StatesHQ checked Sep 6, 202651-20085 contacts →

Strong evidence

“Vroozi-the leading business spend management, marketplace, and accounts payable invoice automation platform for mid-market and enterprise organizations-makes business purchasing…”

Source: RevenueBase Database · checked Sep 6, 2026
23Indirect evidencePortland, OR, United StatesHQ checked Sep 6, 202651-20075 contacts →

Indirect evidence

“Symbeo helps businesses everywhere build efficiencies between payors and payees for corporate accounts payable (AP) business-to-business transactions with true AP automation.”

Source: RevenueBase Database · checked Sep 6, 2026
24Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 6, 202651-20075 contacts →

Indirect evidence

“Symtrax delivers solutions that streamline AP/AR processing, ensure compliance, and integrate seamlessly with the ERP systems of mid-sized and large companies.”

Source: RevenueBase Database · checked Sep 6, 2026
25Indirect evidenceVancouver, BC, CanadaHQ checked Sep 6, 202651-20074 contacts →

Indirect evidence

“Automate your entire AP workflow the right way, from purchase orders to payments.”

Source: RevenueBase Database · checked Sep 6, 2026

Showing 25 of 307 vendor invoice management software companies worldwide

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Vendor invoice management software companies worldwide at a glance

As of Sep 6, 2026
38.6%Verified-email coverage
31.1%Mobile-number coverage
60.3Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · London
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
110
11-50
120
51-200
53
201-500
10
501-1,000
4
1,001-5,000
7
5,001-10,000
1

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 vendor invoice management 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
6 countries, largest first: the United States, Brazil, Germany, the Netherlands, the United Kingdom, Canada. Country and city lists for vendor invoice management software companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “vendor invoice management 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 vendor invoice management 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 vendor invoice management 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, 7,145 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 on September 6, 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.

Vendor invoice management software companies by location

6 lists · largest first

Every Vendor invoice management 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 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 vendor invoice management 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 vendor invoice management software companies are there worldwide?

RevenueBase identified 307 vendor invoice management 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?

SAP Concur, headquartered in Bellevue, tops this list with the largest team on record.

Which country has the most vendor invoice management software companies?

The United States leads with 145 companies, followed by Brazil (40) and Germany (36). Every vendor invoice management software companies list by country and city is linked on this page.

Which city has the most vendor invoice management software companies?

London leads with 12 headquartered companies, followed by Toronto (11) and Sao Paulo (7).

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 7,145 verified decision-maker contacts tracked across these 307 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 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.