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Top 5 SaaS Companies in Rzeszów, Poland, May 2026

As of May 2026, there are 5 SaaS companies based in Rzeszów. They have combined revenues of $8M and employ 53 employees. They've raised - in capital and serve 50K customers combined.

Companies
5
Revenue
$8M
Funding
-
Employees
53

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Top SaaS Companies in Rzeszów

Showing 10 of 5 companies ranked by annual revenue.

1
Salesbook

Rzeszów, Mazowieckie, Poland

Salesbook is an innovative sales and presentation tool for mobile sales teams whose task is to speak face-to face with customers, analyze their needs.

Revenue
$5.8M
Customers
50K
Year founded
2016
Funding
-
Team size
36
Growth
41.29%
2
Sellizer

Rzeszów, podkarpackie, Poland

Sellizer is a powerful sales automation tool designed to streamline your sales processes, helping teams close deals faster and more efficiently. Our platform enables seamless proposal management, customer tracking, and data-driven insights that empower your sales team to perform at its best. To explore how Sellizer can be implemented to drive results for your organization and how its features can be customized to meet your specific needs, we invite you to schedule a demo. https://www.sellizer.io/schedule-demo

Revenue
$990K
Customers
-
Year founded
2018
Funding
-
Team size
9
Growth
-
3
TRAINERON.COM

Rzeszów, Poland

Traineron.com is online platform for coaches and athletes to improving training progress

Revenue
$626.2K
Customers
-
Year founded
2019
Funding
-
Team size
2
Growth
82.92%
4
HostBill | Billing & Automation

Rzeszów, Podkarpackie, Poland

HostBill is a fast and efficient automation, billing, client management and support platform for online businesses. With over 500 integrations with various control panels, domain registrars, payment gateways, apps, order pages, client panels and more and thanks to the founder’s dedication and passion for programming, HostBill has became the innovation leader, setting trends in the industry. With 10 years of experience, we helped over 2000 companies around the globe from various industries to build their brands on top of our all-in-one hosting command centre. Fast release cycle and regular updates helped us build strong community behind the product, confirming that HostBill can make thousands of system administrators and hosting companies owners’ lives better.

Revenue
$440K
Customers
-
Year founded
2009
Funding
-
Team size
4
Growth
-
5
Clavo.ai

Rzeszów, Podkarpackie, Poland

Our mission is to free healthcare professionals from tedious tasks with the help of AI so they can focus more on patient care. AI software development for hospitals, is used for automated coding (OPS and ICD) and patient-friendly appointment scheduling.

Revenue
$220K
Customers
-
Year founded
2024
Funding
-
Team size
2
Growth
-
Rzeszów, Poland SaaS Companies | GetLatka