Company lists · Data refreshed September 2026

Top 25 Accounting system automation companies based in the United States

Name: Accounting system automation companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 329 companies tracked

RevenueBase identified 329 accounting system automation companies headquartered in the United States as of September 2026 and tracks 13,012 professional contacts across them, including 4,949 with verified work emails. New York is the largest hub.

This list covers accounting system automation 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

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 21, 2026 86% judged on-target in blind review

329Companies

13,012Contacts tracked

4,949Verified emails

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The 25 largest accounting system automation companies based in the United States

Ranked by team size

Top 25 of 329 accounting system automation companies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to accounting system automation 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	Insightsoftware	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,964 contacts →
	Indirect evidence “insightsoftware is a global provider of Connected Solutions for the Office of the CFO.” Source: RevenueBase Database · checked Sep 21, 2026
2	Blackline	Indirect evidence	Woodland Hills, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,947 contacts →
	Indirect evidence “BlackLine (Nasdaq: BL) is building the trust infrastructure for the AI era of finance: a future where intelligence and integrity rise together across the work of finance.” Source: RevenueBase Database · checked Sep 21, 2026
3	Floqast	Partial evidence	Sherman Oaks, CA, United StatesHQ checked Sep 21, 2026	501-1,000	885 contacts →
	Partial evidence “FloQast is the AI Accounting Transformation Platform built by accountants, for accountants.” Source: RevenueBase Database · checked Sep 21, 2026
4	CARET	Strong evidence	Del Mar, CA, United StatesHQ checked Sep 21, 2026	201-500	331 contacts →
	Strong evidence “CARET brings the latest in technology and automation to over legal and accounting firms, empowering highly skilled professionals to refocus their expertise on what truly matters.” Source: RevenueBase Database · checked Sep 21, 2026
5	Finally	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	201-500	331 contacts →
	Partial evidence “Finally is a fast growing fintech company whose mission is to help small & medium sized businesses automate their accounting and finance.” Source: RevenueBase Database · checked Sep 21, 2026
6	Zone & CO	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	201-500	253 contacts →
	Indirect evidence “2025 Deloitte Technology Fast 500™ 2025 Inc.” Source: RevenueBase Database · checked Sep 21, 2026
7	SWK Technologies, INC	Strong evidence	East Hanover, NJ, United StatesHQ checked Sep 21, 2026	201-500	217 contacts →
	Strong evidence “Imagine a future where your business effortlessly blends modern accounting and financial systems with streamlined operations layered over a secure and scalable IT infrastructure.” Source: RevenueBase Database · checked Sep 21, 2026
8	ADRA	Indirect evidence	Plano, TX, United StatesHQ checked Sep 21, 2026	501-1,000	216 contacts →
	Indirect evidence “Adra combined with Trintech in 2019.” Source: RevenueBase Database · checked Sep 21, 2026
9	Pairsoft	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	51-200	172 contacts →
	Partial 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 21, 2026
10	Safesend	Strong evidence	Ann Arbor, MI, United StatesHQ checked Sep 21, 2026	201-500	140 contacts →
	Strong evidence “SafeSend, part of Thomson Reuters, offers award-winning automation technology for tax and accounting firms to provide an unrivaled client experience.” Source: RevenueBase Database · checked Sep 21, 2026
11	Netgain Solutions	Strong evidence	Englewood, CO, United StatesHQ checked Sep 21, 2026	51-200	136 contacts →
	Strong evidence “Netgain empowers accounting teams to eliminate broken and inefficient operations and gain back valuable time with modern technology and automation.” Source: RevenueBase Database · checked Sep 21, 2026
12	Cloudit Automation & Accounting Services LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	130 contacts →
	Partial evidence “If you are running your own accounting and tax consulting practice, you must like this by all means.” Source: RevenueBase Database · checked Sep 21, 2026
13	Dataserv	Strong evidence	St. Louis, MO, United StatesHQ checked Sep 21, 2026	51-200	124 contacts →
	Strong 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 21, 2026
14	vic.ai	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	102 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
15	Evention	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	97 contacts →
	Partial evidence “Most systems stop at approval.” Source: RevenueBase Database · checked Sep 21, 2026
16	The Neat Company	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	201-500	92 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
17	Numeric	Strong evidence	San Francisco, NY, United StatesHQ checked Sep 21, 2026	51-200	90 contacts →
	Strong evidence “Numeric is an AI accounting automation platform, built to take manual work off accountants' plates so they can focus on what’s impactful.” Source: RevenueBase Database · checked Sep 21, 2026
18	Pallet	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	201-500	78 contacts →
	Indirect evidence “Pallet automates your most costly operations from quote to cash with industry-leading accuracy at enterprise scale.” Source: RevenueBase Database · checked Sep 21, 2026
19	Symtrax	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	51-200	75 contacts →
	Partial 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 21, 2026
20	Campfire	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	51-200	71 contacts →
	Indirect evidence “Campfire is the AI-native ERP for for high-growth companies.” Source: RevenueBase Database · checked Sep 21, 2026
21	Gappify	Strong evidence	San Ramon, CA, United StatesHQ checked Sep 21, 2026	51-200	70 contacts →
	Strong evidence “Gappify, founded in 2016, is a cloud-based software provider of accrual automation solutions for mid-market and enterprise accounting teams.” Source: RevenueBase Database · checked Sep 21, 2026
22	Certent	Indirect evidence	Roseville, CA, United StatesHQ checked Sep 21, 2026	201-500	68 contacts →
	Indirect evidence “As of April 30th we'll be moving to our new insightsoftware page.” Source: RevenueBase Database · checked Sep 21, 2026
23	Puzzle	Indirect evidence	Remote First, United StatesHQ checked Sep 21, 2026	51-200	68 contacts →
	Indirect evidence “Accurate Books.” Source: RevenueBase Database · checked Sep 21, 2026
24	Zuora Revpro	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	201-500	68 contacts →
	Indirect evidence “Zuora, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
25	NIMBL	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 21, 2026	51-200	54 contacts →
	Indirect evidence “Nimbl's purpose is to enable committed leaders to expand the impact they're making in the world by harnessing the power of people & process.” Source: RevenueBase Database · checked Sep 21, 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: accounting system automation 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 accounting system automation companies.
Partial evidence: Its own public description names part of accounting system automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accounting system automation 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 329 accounting system automation companies based in the United States

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Accounting system automation companies based in the United States at a glance

As of Sep 21, 2026

38.0%Verified-email coverage

39.6Average contacts per company

1-10Median size (employees)

7.9%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

174

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 329 companies.

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 accounting system automation 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “accounting system automation 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 accounting system automation 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 accounting system automation 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 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, 4,949 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 21, 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.

Accounting system automation companies by metro

Accounting system automation companies in New York26

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 accounting system automation 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 accounting system automation companies are there based in the United States?

RevenueBase identified 329 accounting system automation 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?

Insightsoftware, headquartered in Raleigh, tops this list with the largest team on record.

Which city has the most accounting system automation companies?

New York leads with 26 headquartered companies, followed by San Francisco (23) and Houston (12).

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 4,949 verified decision-maker contacts tracked across these 329 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 21, 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.