Work Here?
Overview
What Ostra Security does: Ostra Security provides cybersecurity for small and medium-sized businesses, offering an affordable suite of data security solutions that are often only available to Fortune 500 companies. How it works: The company uses a proprietary, multi-faceted, plug-and-play infrastructure that delivers multiple security protections as one comprehensive solution, and it offers a free cybersecurity assessment. How it differs from competitors: It targets SMBs with enterprise-grade protection at an accessible price, combining multiple security layers into a single platform rather than relying on individual, standalone tools. What the goal is: To eliminate cyber risk for SMBs and enable them to focus on growth by simplifying cybersecurity.
About Ostra Security
Industries
Enterprise Software
Cybersecurity
Company Size
11-50
Company Stage
Series A
Total Funding
$12M
Headquarters
Minnetonka, Minnesota
Founded
2018
Get referred to Ostra Security
See people who can refer or advise you
Simplify's Take
What believers are saying
- August 2025 funding extension lifted Ostra's Series A to $9.5 million.
- Ostra's 2026 website claims hundreds of businesses and billions of events detected.
- 2026 product pages emphasize outcomes-based security, supporting upsell into remediation and advisory services.
What critics are saying
- Crowded MSSP rivals like Arctic Wolf and Huntress compress pricing and margins in 2026.
- Blackwell integration risks product confusion, operational drag, and customer churn through 2027.
- If SMB buyers downshift spending, Ostra's venture-backed growth story becomes unprofitable and acquisition-dependent.
What makes Ostra Security unique
- Ostra bundles MDR, firewall, VPN, endpoint, email, and remediation into one managed platform.
- 2025 Blackwell acquisition adds managed XDR, expanding Ostra beyond basic SMB security.
- Minneapolis-based team promises hands-on, local support instead of anonymous black-box MSSPs.
Help us improve and share your feedback! Did you find this helpful?
Funding
Total Funding
$11.9M
Below
Industry Average
Funded Over
4 Rounds
Industry standards
Benefits
Hybrid Work Options
Growth & Insights and Company News
6 month growth
↑ 3%1 year growth
↑ 17%2 year growth
↑ 8%In a move that strengthens both scale and capabilities, Ostra also announced the acquisition of Blackwell Security, a cybersecurity company known for its advanced managed detection and response (MDR) platform and deep industry expertise.
Ostra Cybersecurity, a leading provider of world-class cybersecurity solutions for businesses of all sizes, recently welcomed Jackson Buelow as an Account Executive.
Ostra's Series A funding marks a new era of growth and commitment to customer excellence, fueled by innovative technology and dedicated human expertise.
A Minneapolis-based cybersecurity startup raised just over $4 million and named a new CEO. Its founder launched the business with an eye toward giving smaller businesses the sort of digital protection available to big companies.
Ostra hires Chris Pridemore as Security Operations Manager.
Ostra Security is Hiring for 1 Jobs on Simplify!
Find jobs on Simplify and start your career today
About Ostra Security
Industries
Enterprise Software
Cybersecurity
Company Size
11-50
Company Stage
Series A
Total Funding
$12M
Headquarters
Minnetonka, Minnesota
Founded
2018
Ostra Security is Hiring for 1 Jobs on Simplify!
Find jobs on Simplify and start your career today