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Protagonist

Protagonist

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5.0 (10 reviews)
Tallinn, Estonia
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Secure your product, empower your business

Protagonist is the go-to cybersecurity partner for fast-growing, cloud-native SMBs. In a market dominated by enterprise-focused consultants and one-size-fits-all dashboards, we stand out by providing managed, full-cycle security designed specifically for pre-enterprise companies. With a foundation in a 500+ person tech consulting firm, we combine enterprise-grade processes with startup-friendly delivery. From compliance readiness to managed detection and response, our work is developer-friendly, embedded in your SDLC, and designed to evolve alongside your business.

Min Project Size

$5,000

Hourly Rate

$50-99

Employees

10-49

Year Founded

2019

Languages

1

Years In Business

7+

Service Focus

Expertise distribution across services.

Pricing snapshot

Most Common Project Size $0 – $50,000 Based on 5 reviews
Average Hourly Rate $50-99 per hour
Rating for Cost 5/5

Reviews

Submit Review
The Project
Application Testing Confidential Oct. - Dec. 2022
5
Quality 5 Schedule 5 Cost 5 Willing to Refer 5
The Review

Security Review & Testing for Health & Wellness Platform

“Protagonist addressed vulnerabilities that impacted the client's system stability. The team delivered the final report on time and was available for detailed walkthroughs of their findings. Overall, the team's communication was clear and responsive. Their”

4 weeks ago
Feedback Summary

Protagonist conducted a security review for a health and wellness platform. The team performed a vulnerability assessment and manual penetration testing of the client's application and infrastructure.

The Reviewer
M
Mark Boudreau Development
Tallinn, Estonia 10-49 Verified
The Project
Cybersecurity Less than $10,000 Dec. 2024 - Jan. 2025
5
Quality 5 Schedule 5 Cost 5 Willing to Refer 5
The Review

Cybersecurity Services for FinTech Company

“Protagonist successfully identified and prioritized the client's vulnerabilities, providing detailed remediation recommendations and a comprehensive report. The team worked independently and required minimal involvement from the client, delivering items o”

4 weeks ago
Feedback Summary

Protagonist provided cybersecurity services for a fintech company. The team conducted regular penetration testing and vulnerability scanning of the client's products to meet partner requirements.

The Reviewer
S
Sergei Lishchenko IT Services
Tallinn, Estonia 10-49 Verified
The Project
Cybersecurity Confidential Jan. - Feb. 2026
5
Quality 5 Schedule 5 Cost 5 Willing to Refer 5
The Review

Penetration Testing Services for Database Research Company

“Protagonist delivered a final report with vulnerabilities ranked by severity, including explanations of how they were identified and recommended mitigation approaches. The team had a perfectly planned process with on-time delivery. They were available for”

4 weeks ago
Feedback Summary

Protagonist conducted penetration testing for a database research company. The team identified vulnerabilities that could lead to system compromise and provided recommendations for remediation.

The Reviewer
A
Anonymous IT Services
Tallinn, Estonia 10-49 Verified
The Project
Cloud Consulting & SI Less than $10,000 Nov. - Dec. 2025
5
Quality 5 Schedule 5 Cost 5 Willing to Refer 5
The Review

IT & Cloud Consulting Services for Software Engineering Co

“Protagonist delivered a report, presentation, and strategic knowledge sharing that helped the client understand the feasibility of investing in their specialists' development and the need to build a partnership with Amazon. The team's project management w”

4 weeks ago
Feedback Summary

Protagonist provided cloud and IT consulting services to help a software engineering company participate in the AWS partnership program. The team audited and assessed the client's infrastructure and processes.

The Reviewer
Y
Yegor Shakala IT Services
Tallinn, Estonia 10-49 Verified
The Project
Cybersecurity $50,000 to $199,999 Jan. - June 2025
5
Quality 5 Schedule 5 Cost 5 Willing to Refer 5
The Review

Cybersecurity Consulting for Software Development Company

“Thanks to Protagonist's efforts, the client has passed external ISO audits with no major non-conformities. The team has identified critical security risks and improved employee awareness of cybersecurity risks. Protagonist is responsive, adaptive, and col”

4 weeks ago
Feedback Summary

Protagonist provides cybersecurity consulting for a software development company. They assess and manage the client's ISMS and QMS, aligning with ISO 27001 and 9001 standards.

The Reviewer
A
Artur Shevchenko IT Services
Tallinn, Estonia 10-49 Verified

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