Top 15 SaaS Companies in Knoxville, United States, May 2026

Knoxville, Tennessee, United States

PerfectServe accelerates speed to care by optimizing provider schedules, streamlining clinical communication, and engaging patients and their families in the care experience. Our cloud-based software simplifies complex clinical workflows and schedules with secure and timely communication by dynamically routing messages to the right person at the right time. We drive more efficient care collaboration in all settings to improve patient outcomes and bring joy back to caregivers. PerfectServe has more than 20 years of experience and is a trusted partner to more than 500 hospitals and 30,000 medical practices. See our open positions at perfectserve.com/careers.

Knoxville, Tennessee, United States

TitanX is a sales intelligence platform that created the phone intent category, focusing on predicting who will answer cold calls. The company has grown to millions in revenue and recently raised a series A.

Knoxville, Tennessee, United States

Offers a wide range of consulting services including construction management, information systems, and project management for a variety of industries including engineering, construction, IT, and environmental projects

Knoxville, Tennessee, United States

end-to-end solutions for property management companies

Knoxville, Tennessee, United States

Multi-disciplined strategy and communications practice providing executive leadership teams with senior counsel in high-pressure situations

Knoxville, Tennessee, United States

Nationwide Compliant provides the apartment industry with a streamlined and standardized way to manage lease compliance issues across their entire portfolio in all jurisdictions. Nationwide Compliant is an interactive solution that allows you to manage all these needs online, making the eviction processing quick, easy and accessible 24/7. Our integrated system, automates the exchange of information between landlords/property managers and attorneys, virtually eliminating the need to directly speak to an attorney or paralegal to process evictions. > Manage Compliance Online > Process evictions from anywhere in the US via the web > Simple, affordable, and easy to use > National network of attorneys and service proviers > Reporting to collection agencies for delinquent tenants

Knoxville, Tennessee, United States

Provider of a SaaS software solution designed to simplify compliance for the Registered Investment Advisor industry, which is regulated by the Securities and Exchange Commission. The company's cloud based web app is also available on mobile and tablet devices.

Knoxville, Tennessee, United States

Attract new tenants and rent more units with websites that work. With online tools made just for self storage, StoragePug helps thousands of storage operators get the most out of their units and grow their business.

Knoxville, Tennessee, United States

Holocene is a direct air capture (“DAC”) technology developer and carbon removal service provider harnessing organic chemistry, and the abundant elements therein – carbon, nitrogen, hydrogen, and oxygen – to remove carbon dioxide directly from the atmosphere in support of restoring the climate stability and prosperity of our namesake, the Holocene Epoch. Our liquid-based, low-temperature, thermochemical approach has the potential to be the lowest cost direct air capture system on the market, according to independent, third-party analysis (CICE, IBET - 2024).

Knoxville, Tennessee, United States

BiT provides cloud-based management software for dealerships, repair shops and marinas