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Top 14 SaaS Companies in St Petersburg, United States, May 2026

As of May 2026, there are 14 SaaS companies based in St Petersburg. They have combined revenues of $159.9M and employ 1.1K employees. They've raised - in capital and serve 5.8M customers combined.

Companies
14
Revenue
$159.9M
Funding
-
Employees
1.1K

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Top SaaS Companies in St Petersburg

Showing 10 of 8 companies ranked by annual revenue.

1
Convey Services

St Petersburg, Florida, United States

Convey is an innovative, SaaS solutions company that analyzes and improves the way business engages with customers, employees, and strategic partners. Through technology and a client-centric approach, Convey provides a suite of solutions designed to enhance communication, education, and participation. Their EPaaS application offers a multi-modal experience that keeps teams and audiences informed, inspired, and actively involved, driving meaningful connections in a digital landscape.

Revenue
$770K
Customers
-
Year founded
2013
Funding
-
Team size
7
Growth
-
2
Attracta

St Petersburg, Florida, United States

Provider of tools and services for the web hosting industry. The company offers search engine optimization tools, online marketing and other social media marketing services. The company also provides these tools and services as Software-as-a-service based infrastructure.

Revenue
$629.3K
Customers
5.8M
Year founded
2009
Funding
-
Team size
4
Growth
71.34%
3
DeTask Co

St Petersburg, Florida, United States

Our mission is to enable leaders to build a culture that values employees and customers, especially in remote teams. DeTask does this by offering an infrastructure that connects on any existing solution where employees earn points and rewards, helping companies create a more supportive and understanding work environment.

Revenue
$550K
Customers
-
Year founded
-
Funding
-
Team size
5
Growth
-
4
poseidon-us.com

St Petersburg, Florida, United States

Sofia Information Technology Consulting, Inc. (Poseidon) is a Service-Disabled Veteran Owned Small Business (SDVOSB) information technology and cybersecurity solutions company headquartered in the St. Petersburg, FL. Poseidon provides Strategic Planning & Leadership, IT Portfolio Management, Program Management Office (Program/Project) Implementation, Management, and Support, Cloud/On-Premise/Hybrid Solutions, Migrations, and Operations & Maintenance, Virtualization Solutions, IT Service Management, ITIL Service Desk and Desktop Support, IT Operations & Maintenance, Cyber Security & CMMC GAP Analysis, Cyber Risk Tracker platform, Business & Technology Planning/Remediation, Assessments, Audits & Compliance, vCISO Services (ongoing Controls Maintenance), Managed Service Provider (MSP) services (KRONOS) and Network Security Operations Center (NSOC) Services (TRITON), Research & Development, and Training. Our recommendations utilize extensive corporate knowledge, intensive process evaluation, facilitation and collaboration between Stakeholders, Program Managers, and Subject Matter Experts ensuring the proper execution of IT processes in alignment with our client’s business strategy; improving the effectiveness and efficiency of their organization. Poseidon looks forward to providing Innovation for your Organization.

Revenue
$440K
Customers
-
Year founded
2012
Funding
-
Team size
4
Growth
-
5
Writingmate.ai

St Petersburg, Florida, United States

Get the power of the top AI models in one spot, without paying for many subscriptions.

Revenue
$330K
Customers
-
Year founded
2022
Funding
-
Team size
3
Growth
-
6
Depth AI

St Petersburg, Florida, United States

DepthAI is a predictive modeling protocol & system using the power of data science & digital twins, knowledge graphing & personalized collections to create precision-based automation.

Revenue
$220K
Customers
-
Year founded
2021
Funding
-
Team size
2
Growth
-
7
Mentat Ai, LLC

St Petersburg, Florida, United States

Our vision is a world where mental health support is universally accessible and personalized; where individuals, regardless of their circumstances, can receive timely, empathetic, and AI-guided assistance, empowering them to lead happier, healthier lives.

Revenue
$220K
Customers
-
Year founded
2023
Funding
-
Team size
2
Growth
-
8
DisputeBee

St Petersburg, Florida, United States

DisputeBee is a credit repair software company that provides tools and resources for consumers to improve their credit scores and dispute inaccuracies on their credit reports.

Revenue
$211.5K
Customers
-
Year founded
2018
Funding
-
Team size
2
Growth
26.5%