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The 29 largest SaaS companies in Tennessee

Tamtam tracks 29 SaaS companies headquartered in Tennessee. This list ranks all of them by number of employees on LinkedIn, led by HireRight, Inhabitยฎ and M*Modal. Their median headcount is 456. Half of them were founded in 2001 or later. The most common headquarters are Nashville (15), Franklin (5) and Brentwood (2).

๐Ÿ‡บ๐Ÿ‡ธ Tennessee29 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
HireRighthireright.com

Global provider of background checks, drug testing, and employment verification services through an innovative platform, tailored to meet the unique needs of organizations worldwide

Human Resources Services ๐Ÿ‡บ๐Ÿ‡ธ Nashville 3,283 n/a
2
Inhabitยฎinhabit.com

A software company providing innovative solutions for residential and vacation property management professionals, backed by top-tier private equity partners For more information, visit website

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Knoxville 2,755 2016
3
M*Modalsolventum.com

Provider of speech understanding applications for healthcare Offers conversational documentation services to transform dictation into electronic files for easy access and sharing

Hospitals and Health Care ๐Ÿ‡บ๐Ÿ‡ธ Franklin 1,740 2001
4
Anyone Home Incanyonehome.com

A company in Lake Forest, CA enhances the rental housing experience through a contact center & CRM solution, improving customer engagement and operational efficiency

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Knoxville 1,718 2013
5
HealthStreamhealthstream.com

HealthStream improves patient outcomes by developing healthcare organizations' workforce through workforce development, training, talent management, credentialing, and performance assessment solutions

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Nashville 1,322 1990
6
Qualifactsqualifacts.com

Provider of behavioral health software and SaaS solutions for clinical productivity, compliance, billing, and business intelligence, serving a wide range of providers and patients

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Nashville 1,266 2000
7
Marigoldmeetmarigold.com

Relationship marketing solutions tailored to your business size, industry, and maturity Expertise, technology, and insights to grow customer relationships from acquisition to loyalty

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Nashville 985 2017
8
i3 Verticalsi3verticals.com

i3 Verticals provides software solutions for various industries in the US, helping clients improve efficiency, increase revenue, and streamline processes

Embedded Software Products ๐Ÿ‡บ๐Ÿ‡ธ Nashville 876 2012
9
Wipro Gallagher Solutionswiprogallagher.com

Providing robust and flexible loan origination systems for the US mortgage industry, offering diverse lending technologies for lenders worldwide

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Franklin 860 1985
10
RevSpringrevspringinc.com

RevSpring transforms financial journeys with data-driven insights, designing communication and billing solutions to boost engagement and payment rates for organizations

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Nashville 823 1981
11
Billtrustbilltrust.com

Innovative AR automation solutions for B2B companies, speeding cash application, enhancing buyer experience, and driving electronic adoption of invoices and payments

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Nashville 805 2001
12
McKesson Health Solutionsbusiness.optum.com

The company is a healthcare technology solutions provider dedicated to improving all points of care delivery for better patient outcomes and system efficiency

Hospitals and Health Care ๐Ÿ‡บ๐Ÿ‡ธ Nashville 669 1986
13
MEDHOSTmedhost.com

Provider of healthcare solutions including enterprise, departmental, and consumer engagement platforms Offers cloud-based solutions, hosting, outsourcing, marketing, consulting services, and regulatory compliance support

Hospitals and Health Care ๐Ÿ‡บ๐Ÿ‡ธ Franklin 539 1984
14
Ncontractsncontracts.com

Integrated risk management and lending compliance software provider serving over 4,000 financial institutions, fintechs, and mortgage companies with cloud-based solutions

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Nashville 476 2009
15
Uniguestuniguest.com

A global leader in secure engagement technologies, providing digital signage, IP video, and enterprise solutions to connect businesses with their audience effectively

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Nashville 456 1986
16
Builtgetbuilt.com

A leading construction and real estate finance platform in the US, providing technology for increased efficiency, collaboration, and transparency in construction projects

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Nashville 319 2014
17
Celero Commercecelerocommerce.com

This company offers payment processing, business software, and data intelligence to empower small and medium businesses to drive growth and profitability

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Nashville 293 2018
18
AdhereHealthadherehealth.com

Healthcare technology solutions company based in Nashville, TN, supporting health plans and employers with medication adherence insights to improve healthcare outcomes for millions

Hospitals and Health Care ๐Ÿ‡บ๐Ÿ‡ธ Nashville 198 2006
19
UL EHS Sustainabilityulehss.com

A global company offers software platform empowering organizations to protect workers, reduce risk, improve compliance, and drive business improvement

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Franklin 166 1999
20
Censis Technologies, Inc.censis.com

Innovative software company specializing in surgical instrument inventory management, focusing on perioperative loop support for patient safety, compliance, and quality

Hospitals and Health Care ๐Ÿ‡บ๐Ÿ‡ธ Franklin 156 2001
21
Healthcare Bluebookhealthcarebluebook.com

Healthcare Bluebook provides an online healthcare shopping solution that helps consumers and companies find high-value care and save on healthcare costs

Wellness and Fitness Services ๐Ÿ‡บ๐Ÿ‡ธ Brentwood 151 2007
22
Quadrant Information Servicesquadinfo.com

Leading provider of enterprise-wide insurance solutions specializing in property and casualty insurance, offering product analytics, data solutions, and NET based insurance solutions

Insurance ๐Ÿ‡บ๐Ÿ‡ธ Gallatin 93 1991
23
Edgenetedgenet.com

This company provides a comprehensive platform for managing product content, enabling suppliers and retailers to organize, distribute, and analyze content efficiently

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Nashville 87 1990
24
CarSavercarsaver.ai

A leading automotive e-commerce marketplace and fintech platform connecting buyers and sellers, streamlining the car buying process with certified dealers

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ Franklin 69 2016
25
Ambitionambition.com

It provides coaching tools for sales teams, enabling performance tracking, employee development, and improved outcomes through structured coaching cadences.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Chattanooga 69 2013
26
Insequence Corporationinsequence.com

Insequence offers advanced software solutions for discrete manufacturing and logistics, specializing in shop floor activities customization for each customer's unique operations

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Smyrna 33 1996
27
Genus AIgenus.ai

Generative AI platform for D2C and e-commerce brands, creating product catalog images and content for social media marketing to drive growth efficiently

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Brentwood 25 2017
28
Chalklinechalklinesports.com

A sports prediction platform in North America offering games on all sports, teams, and players for affiliates, casinos, and operators Features MarTech and leaderboards

Marketing Services ๐Ÿ‡บ๐Ÿ‡ธ Nashville 19 2016
29
CoreCommercecorecommerce.com

An international company that offers an online marketplace for buying and selling products, as well as secure payment processing services

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Nashville-Davidson 12 2001

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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