Company lists · Data refreshed August 2026

Top 25 Accounting integration software companies based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 334 companies tracked

RevenueBase identified 334 accounting integration software companies headquartered in the United States as of August 2026 and tracks 4,085 professional contacts across them, including 1,450 with verified work emails and 1,257 with mobile numbers. New York is the largest hub.

This list covers accounting integration 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 August 30, 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 Match evidence on every row Refreshed Aug 30, 2026 86% judged on-target in blind review

334Companies

4,085Contacts tracked

1,450Verified emails

1,257Mobile numbers

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The 25 largest accounting integration software companies based in the United States

Ranked by team size

Top 25 of 334 accounting integration software companies based in the United States, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting integration 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.
#	Company	Headquarters	Employees	Contacts
1	BotkeeperPartial evidence	St Petersburg, FL, United States	51-200	345
	“It's time to experience the ONLY automated bookkeeping solution purpose-built for Accounting Firms.” Source: company website · checked Aug 30, 2026
2	Aptitude SoftwarePartial evidence	Boston, MA, United States	501-1,000	320
	“Here at Aptitude, we provide software solutions to enable deliver fully autonomous finance so our customers can drive growth, efficiency and sustainability.” Source: company website · checked Aug 30, 2026
3	SWK Technologies, INCPartial evidence	Seattle, WA, United States	201-500	218
	“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: company website · checked Aug 30, 2026
4	Cloudit Automation & Accounting Services LLCPartial evidence	Coral Gables Coral Gables, FL, United States	201-500	133
	“If you are running your own accounting and tax consulting practice, you must like this by all means.” Source: company website · checked Aug 30, 2026
5	RilletPartial evidence	New York, NY, United States	51-200	114
	“Rillet is the first accounting platform made to tailor fit the workflows of accountants and a full replacement for legacy ERPs like NetSuite, Sage Intacct and SAP.” Source: company website · checked Aug 30, 2026
6	EventionIndirect evidence	Chicago, IL, United States	51-200	97
	“Most systems stop at approval.” Source: company website · checked Aug 30, 2026
7	DigitsStrong evidence	San Francisco, CA, United States	51-200	83
	“AI-native accounting software, that works for you!” Source: company website · checked Aug 30, 2026
8	SynderPartial evidence	San Francisco, CA, United States	11-50	71
	“Synder is an easy accounting solution for eCommerce businesses.” Source: company website · checked Aug 30, 2026
9	PuzzleIndirect evidence	Remote First, United States	51-200	70
	“Accurate Books.” Source: company website · checked Aug 30, 2026
10	Petroledger Energy PartnersIndirect evidence	San Antonio, TX, United States	51-200	68
	“We’re Your Partner in Energy Asset Management, from Advising to Outsourcing.” Source: company website · checked Aug 30, 2026
11	Wildgrube Software Private LimitedPartial evidence	Beaverton, OR, United States	51-200	60
	“Wildgrube Software Pvt Ltd (WSPL) is a subsidiary company of MIMICS Inc.” Source: company website · checked Aug 30, 2026
12	BCS ProsoftStrong evidence	Grapevine, TX, United States	11-50	57
	“BCS ProSoft is a leading provider of accounting and ERP business management software.” Source: company website · checked Aug 30, 2026
13	RedhammerIndirect evidence	Pompano Beach, FL, United States	51-200	57
	“RedHammer: Driving Financial Clarity and Strategic Growth in Construction Founded in 2011, RedHammer has evolved from serving Hawaii’s construction companies to becoming a…” Source: company website · checked Aug 30, 2026
14	NIMBLIndirect evidence	Salt Lake City, UT, United States	51-200	55
	“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: company website · checked Aug 30, 2026
15	DOKKAPartial evidence	New York, United States	51-200	53
	“DOKKA is the leading accounting automation platform that transforms traditional finance teams into streamlined, AI-powered powerhouses.” Source: company website · checked Aug 30, 2026
16	Data Plus, INCPartial evidence	N Chelmsford, MA, United States	11-50	46
	“Data Plus is a comprehensive accounting platform designed to meet the needs and demands of hospitality finance management.” Source: company website · checked Aug 30, 2026
17	Bterrell Group, LLPStrong evidence	Plano, TX, United States	11-50	41
	“BTerrell Group provides personalized, committed service to make the transition to the right accounting software smooth and stress-free.” Source: company website · checked Aug 30, 2026
18	Accutech Systems CorporationIndirect evidence	Muncie, IN, United States	201-500	39
	“Since 1987, Accutech Systems Corporation (ASC) has been dedicated to providing only the highest quality products and services to the financial industry.” Source: company website · checked Aug 30, 2026
19	EthosystemsPartial evidence	Chicago, IL, United States	11-50	38
	“ETHOSystems is a multi-award-winning provider of integrated Construction and Real Estate business software solutions & support.” Source: company website · checked Aug 30, 2026
20	Relate Infotech Private LimitedPartial evidence	New York, NY, United States	51-200	36
	“Relate Infotech is a subsidiary of Relate Software Development Limited based in Ireland, UK & US.” Source: company website · checked Aug 30, 2026
21	Intellitec SolutionsIndirect evidence	Newark, DE, United States	11-50	35
	“Need a partner to help you make the best use of Sage Intacct or Microsoft Dynamics?” Source: company website · checked Aug 30, 2026
22	Venn TechnologyIndirect evidence	Grapevine, TX, United States	11-50	29
	“For the teams still importing and exporting data between systems, we take a people-first approach, dig into your unique processes, and build automated solutions so you can ditch…” Source: company website · checked Aug 30, 2026
23	Sterling Cpas PllcPartial evidence	Lexington, KY, United States	11-50	29
	“Sterling CPAs mission is to transform the way small business's day-to-day accounting needs are met.” Source: company website · checked Aug 30, 2026
24	KICKStrong evidence	Palo Alto, CA, United States	11-50	27
	“Kick is accounting software that does the work for you.” Source: company website · checked Aug 30, 2026
25	RED Wing SoftwarePartial evidence	Red Wing, MN, United States	11-50	27
	“Red Wing Software, Inc.” Source: company website · checked Aug 30, 2026

Showing 25 of 334 accounting integration software companies based in the United States

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Accounting integration software companies based in the United States at a glance

As of Aug 30, 2026

1-10Median size (employees)

New YorkLargest hub · 18 HQs

1,257Contacts with mobile numbers

Aug 30, 2026Data refreshed

Companies by employee count

1-10

199

11-50

103

51-200

201-500

501-1,000

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 accounting integration 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 “accounting integration 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 accounting integration 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, 1,450 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 August 30, 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 accounting integration software companies are there based in the United States?

RevenueBase identified 334 accounting integration software companies headquartered in the United States as of August 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?

Botkeeper, headquartered in St Petersburg, tops this list with the largest team on record.

Which city has the most accounting integration software companies?

New York leads with 18 headquartered companies, followed by San Francisco (13) and Austin (8).

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 1,450 verified decision-maker contacts tracked across these 334 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 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.