Company lists · Data refreshed September 2026

Top 25 Invoice capture software companies based in the United States

RevenueBase identified 161 invoice capture software companies headquartered in the United States as of September 2026 and tracks 8,960 professional contacts across them, including 4,299 with verified work emails and 2,124 with mobile numbers. New York is the largest hub.

This list covers invoice capture software companies 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
161Companies
8,960Contacts tracked
4,299Verified emails
2,124Mobile numbers
Unlock all 161 companies Free signup · no credit card · 500 free credits

The 25 largest invoice capture software companies based in the United States

Ranked by team size
Top 25 of 161 invoice capture software companies 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 capture software companies: 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.
#CompanyHeadquartersEmployeesContacts
1
Tungsten AutomationPartial evidence
Denver, United StatesHQ checked Sep 4, 20261,001-5,0001,305

“Tungsten Automation is building the future of AI-powered document and workflow software.”

Source: company website · checked Sep 4, 2026
2
MarginedgeIndirect evidence
Arlington, VA, United StatesHQ checked Sep 4, 2026201-5001,018

“From one picture to the big picture!”

Source: company website · checked Sep 4, 2026
3
BilltrustIndirect evidence
Nashville, NJ, United StatesHQ checked Sep 4, 2026501-1,000825

“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: company website · checked Sep 4, 2026
4
StampliIndirect evidence
Mountain View, TX, United StatesHQ checked Sep 4, 2026201-500343

“Stampli is the stress-free finance operations platform.”

Source: company website · checked Sep 4, 2026
5
NanonetsPartial evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202651-200206

“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: company website · checked Sep 4, 2026
6
PairsoftIndirect evidence
Miami, FL, United StatesHQ checked Sep 4, 202651-200171

“PairSoft, one of the strongest financial automation platforms for mid-market and enterprise organizations, comprises a product lineup that natively integrates with Microsoft…”

Source: company website · checked Sep 4, 2026
7
TABSIndirect evidence
New York, NY, United StatesHQ checked Sep 4, 202651-200144

“Tabs is an AI-native revenue platform for modern finance and accounting teams.”

Source: company website · checked Sep 4, 2026
8
DataservPartial evidence
St. Louis, MO, United StatesHQ checked Sep 4, 202651-200123

“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
9
vic.aiIndirect evidence
New York, NY, United StatesHQ checked Sep 4, 202651-200103

“Vic.ai is pioneering the use of autonomy and intelligence to digitally transform accounting and finance processes to improve productivity, decision-making, and ROI.”

Source: company website · checked Sep 4, 2026
10
EventionIndirect evidence
Chicago, IL, United StatesHQ checked Sep 4, 202651-20097

“Most systems stop at approval.”

Source: company website · checked Sep 4, 2026
11
Bill360Partial evidence
Tampa, FL, United StatesHQ checked Sep 4, 202651-20097

“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
12
The Neat CompanyIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 4, 2026201-50092

“For small businesses and sole proprietorships in need of fast and accurate document reduction and spending management solutions, The Neat Company provides a cloud-based expense…”

Source: company website · checked Sep 4, 2026
13
SymbeoIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 202651-20075

“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
14
MetapriseIndirect evidence
New York, NY, United StatesHQ checked Sep 4, 202651-20073

“Our mission is to revolutionize financial management by providing advanced, AI-driven AR/AP solutions that empower businesses of all sizes to optimize cash flow, automate…”

Source: company website · checked Sep 4, 2026
15
DOKKAIndirect evidence
New York, United StatesHQ checked Sep 4, 202651-20053

“DOKKA is the leading accounting automation platform that transforms traditional finance teams into streamlined, AI-powered powerhouses.”

Source: company website · checked Sep 4, 2026
16
Rippey AIIndirect evidence
Louisville, CO, United StatesHQ checked Sep 4, 202651-20052

“Rippey AI is at the forefront of revolutionizing the logistics and document processing landscape through cutting-edge artificial intelligence solutions.”

Source: company website · checked Sep 4, 2026
17
SaasantPartial evidence
Lewes, DE, United StatesHQ checked Sep 4, 202611-5052

“SaasAnt takes out the pain of manual data entry into your accounting software such as QuickBooks online using seamless integration.”

Source: company website · checked Sep 4, 2026
18
Novacis Digital LLCIndirect evidence
Atlanta, GA, United StatesHQ checked Sep 4, 202651-20047

“At, we specialize in (), and, helping organizations turn manual, document-heavy processes into.”

Source: company website · checked Sep 4, 2026
19
Rima AIIndirect evidence
Austin, MA, United StatesHQ checked Sep 4, 2026n/a47

“Rima is the AI automation layer for accounting teams doing manual work that ERPs can't handle Accountants can build AI agents that execute the reconciliation, workpaper prep, and…”

Source: company website · checked Sep 4, 2026
20
AscendIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 202651-20044

“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
21
IntellichiefStrong evidence
Tampa, FL, United StatesHQ checked Sep 4, 202651-20037

“IntelliChief provides AI-enabled software automation solutions and expert best-practice consulting to robotically capture unstructured data from complex business documents, as…”

Source: company website · checked Sep 4, 2026
22
MUC HoldingsIndirect evidence
Cincinnati, OH, United StatesHQ checked Sep 4, 202611-5035

“MUC is a SaaS company supported by a powerful, scalable, A/P solution that helps to transform data into knowledge and bridges the gap between operations and finance.”

Source: company website · checked Sep 4, 2026
23Mount Laurel, NJ, United StatesHQ checked Sep 4, 202651-20029

“About Conversion Technologies International, Inc.”

Source: company website · checked Sep 4, 2026
24
Zapro AIPartial evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-5028

“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
25
AccumaticIndirect evidence
Kirkland, WA, United StatesHQ checked Sep 4, 20261-1027

“Accumatic simplifies your accounting processes while increasing accuracy at the same time.”

Source: company website · checked Sep 4, 2026

Showing 25 of 161 invoice capture software companies based in the United States

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Invoice capture software companies based in the United States at a glance

As of Sep 4, 2026
11-50Median size (employees)
New YorkLargest hub · 13 HQs
2,124Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
56
11-50
63
51-200
28
201-500
6
501-1,000
4
1,001-5,000
3

Verified emails by last verification

0–30
0
31–60
336
61–90
2,364
90–180
1,572
180+
27

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 capture software companies, 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 capture software companies”. 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 capture software companies, 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, 4,299 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 capture software companies are there based in the United States?

RevenueBase identified 161 invoice capture software companies 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?

Tungsten Automation, headquartered in Denver, tops this list with the largest team on record.

Which city has the most invoice capture software companies?

New York leads with 13 headquartered companies, followed by San Francisco (13) and Dover (6).

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 4,299 verified decision-maker contacts tracked across these 161 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.