Company lists · Data refreshed September 2026

Top 25 Invoice management platforms based in the United States

Name: Invoice management platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 185 companies tracked

RevenueBase identified 185 invoice management platforms headquartered in the United States as of September 2026 and tracks 16,624 professional contacts across them, including 5,885 with verified work emails and 5,168 with mobile numbers. New York is the largest hub.

This list covers invoice management platforms headquartered in the United States, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

185Companies

16,624Contacts tracked

5,885Verified emails

5,168Mobile numbers

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The 25 largest invoice management platforms based in the United States

Ranked by team size

Top 25 of 185 invoice management platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names invoice management platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	SAP ConcurStrong evidence	Bellevue, WA, United StatesHQ checked Sep 4, 2026	5,001-10,000	6,012
	“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: company website · checked Sep 4, 2026
2	RAMPPartial evidence	New York, NY, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,101
	“Ramp is an all-in-one financial operations platform designed to save businesses time and money.” Source: company website · checked Sep 4, 2026
3	MELIOIndirect evidence	New York, United StatesHQ checked Sep 4, 2026	501-1,000	655
	“Join over businesses simplifying bill payments and optimizing cash flow with Melio.” Source: company website · checked Sep 4, 2026
4	StampliPartial evidence	Mountain View, TX, United StatesHQ checked Sep 4, 2026	201-500	343
	“Stampli is the stress-free finance operations platform.” Source: company website · checked Sep 4, 2026
5	Corpay ONEPartial evidence	Atlanta, GA, United StatesHQ checked Sep 4, 2026	51-200	148
	“Corpay One is a leading spend management solution for scaling businesses.” Source: company website · checked Sep 4, 2026
6	DataservPartial evidence	St. Louis, MO, United StatesHQ checked Sep 4, 2026	51-200	123
	“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: company website · checked Sep 4, 2026
7	NEXUSPartial evidence	Falls Church, VA, United StatesHQ checked Sep 4, 2026	51-200	108
	“Nexus, a Bottomline Technologies company, provides the only AP & Payments Automation Platform built specifically for Real Estate.” Source: company website · checked Sep 4, 2026
8	Mineraltree, INCIndirect evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	51-200	101
	“MineralTree provides the easiest to use Accounts Payable (AP) and Payment Automation solutions for finance professionals.” Source: company website · checked Sep 4, 2026
9	Bill360Strong evidence	Tampa, FL, United StatesHQ checked Sep 4, 2026	51-200	97
	“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: company website · checked Sep 4, 2026
10	VrooziStrong evidence	Playa Vista, CA, United StatesHQ checked Sep 4, 2026	51-200	82
	“Vroozi-the leading business spend management, marketplace, and accounts payable invoice automation platform for mid-market and enterprise organizations-makes business purchasing…” Source: company website · checked Sep 4, 2026
11	FYLEStrong evidence	Newark, DE, United StatesHQ checked Sep 4, 2026	51-200	79
	“Sage Expense Management (formerly Fyle) is an AI-powered expense management platform that works with your existing credit cards.” Source: company website · checked Sep 4, 2026
12	SymbeoIndirect evidence	Portland, OR, United StatesHQ checked Sep 4, 2026	51-200	75
	“Symbeo helps businesses everywhere build efficiencies between payors and payees for corporate accounts payable (AP) business-to-business transactions with true AP automation.” Source: company website · checked Sep 4, 2026
13	AscendIndirect evidence	Portland, OR, United StatesHQ checked Sep 4, 2026	51-200	44
	“Ascend is a leading provider of Accounts Payable (AP) automation solutions for medium and large enterprises in the cloud.” Source: company website · checked Sep 4, 2026
14	PAYEMPartial evidence	New York, NY, United StatesHQ checked Sep 4, 2026	51-200	40
	“PayEm redefines spend management by prioritizing a user-centric approach for both finance professionals and non-finance employees.” Source: company website · checked Sep 4, 2026
15	SequencePartial evidence	New York, NY, United StatesHQ checked Sep 4, 2026	11-50	34
	“Sequence is the modern billing and quote to cash platform to unlock error-free revenue workflows at scale.” Source: company website · checked Sep 4, 2026
16	SubscriptIndirect evidence	San Francisco, United StatesHQ checked Sep 4, 2026	11-50	29
	“It's time to wave goodbye to old-school billing and analytics software.” Source: company website · checked Sep 4, 2026
17	Zapro AIPartial evidence	Portland, OR, United StatesHQ checked Sep 4, 2026	11-50	28
	“At Zapro, we are committed to revolutionizing the procurement and invoicing landscape by providing innovative, user-friendly, and reliable solutions for businesses of all sizes.” Source: company website · checked Sep 4, 2026
18	Sage NetworkIndirect evidence	Remote, United StatesHQ checked Sep 4, 2026	51-200	27
	“Sage Network manages and automates all of your receivables and payables workflows in one place to save you time and increase your working capital.” Source: company website · checked Sep 4, 2026
19	Invoice Home INCPartial evidence	Austin, TX, United StatesHQ checked Sep 4, 2026	11-50	24
	“Invoice Home is a leading invoice generating software designed for the invoicing needs of small businesses, freelancers, and entrepreneurs worldwide.” Source: company website · checked Sep 4, 2026
20	EVEDPartial evidence	Niles, IL, United StatesHQ checked Sep 4, 2026	51-200	24
	“Eved is an AI-Led Global AP & Payments platform built for the events, media, and entertainment industries.” Source: company website · checked Sep 4, 2026
21	KARTAPartial evidence	Redwood City, CA, United StatesHQ checked Sep 4, 2026	11-50	24
	“At Karta, we offer a simple tool for transparent company expense management and automation of business expenses.” Source: company website · checked Sep 4, 2026
22	Invoice Maker LLCStrong evidence	Tampa, FL, United StatesHQ checked Sep 4, 2026	1-10	23
	“We are a mobile invoice-management application for small businesses.” Source: company website · checked Sep 4, 2026
23	Digital Designs, INCPartial evidence	Charlotte, NC, United StatesHQ checked Sep 4, 2026	11-50	22
	“With over 30 years of expertise, Digital Designs is a leader in Document Management, Accounts Payable Automation and Electronic Payment solutions that streamline traditional paper…” Source: company website · checked Sep 4, 2026
24	Ipayables, A Docuphase SolutionPartial evidence	Aliso Viejo, CA, United StatesHQ checked Sep 4, 2026	11-50	20
	“DocuPhase, a leading provider of business process and accounting automation, document management, data capture, and payments technologies acquired iPayables in March 2023.” Source: company website · checked Sep 4, 2026
25	TRUSSPartial evidence	San Francisco, CA, United StatesHQ checked Sep 4, 2026	11-50	19
	“Truss is the first instant payment platform built for contractors.” Source: company website · checked Sep 4, 2026

Showing 25 of 185 invoice management platforms based in the United States

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Invoice management platforms based in the United States at a glance

As of Sep 4, 2026

11-50Median size (employees)

New YorkLargest hub · 14 HQs

5,168Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

31–60

472

61–90

3,277

90–180

2,113

180+

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 management platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “invoice management platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among invoice management platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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 an evidence 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, 5,885 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 4, 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.

Frequently asked

How many invoice management platforms are there based in the United States?

RevenueBase identified 185 invoice management platforms headquartered in the United States 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 city has the most invoice management platforms?

New York leads with 14 headquartered companies, followed by San Francisco (10) and Austin (5).

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 5,885 verified decision-maker contacts tracked across these 185 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 4, 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.