Binary Studio vs Berezha Security Group: full comparison for 2026
Quick verdict
Berezha Security Group (4.0/5) edges ahead of Binary Studio (3.8/5) overall. Berezha Security Group is the better choice for companies needing penetration testing or red-team security engagements. Binary Studio is the stronger option for mid-size product companies comfortable with a boutique, training-academy-fed team. The right choice depends on your project size, budget, and required tech stack.
Binary Studio vs Berezha Security Group: head-to-head summary
| Criterion | Binary Studio | Berezha Security Group |
|---|---|---|
| Founded | 2005 | 2014 |
| HQ | Kyiv & Lviv, Ukraine (originally founded in Donetsk) | Kyiv, Ukraine |
| Team size | 150–300 (per company website; independently unverifiable precise figure) | 50–150 (per company website; independently unverifiable precise figure) |
| Rating | 3.8 / 5 | 4.0 / 5 |
| Primary differentiator | An in-house training academy feeding its own delivery team, run from Kyiv and Lviv after relocating from Donetsk | A dedicated cybersecurity specialist founded by established security professionals, distinct from a general developer offering security as an add-on |
| Pricing model | Dedicated-team and staff-augmentation engagements | Fixed-scope security engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | React, Node.js, Ruby on Rails | Penetration testing frameworks, Red-team tooling, Cloud security audit tools |
| Industries served | Enterprise software, Retail | Financial services, Healthcare, Government & public sector |
Binary Studio vs Berezha Security Group: overview
Binary Studio
Two engineers started Binary Studio in Donetsk in 2005 to keep senior talent in the city; the conflict eventually forced a relocation, and the company now runs its offices out of Kyiv and Lviv instead. It also runs its own in-house training academy to develop junior engineers into its delivery team, a somewhat unusual model among the firms on this list. The relocation history is worth disclosing directly to buyers who ask about company stability, even though the team itself has continued operating throughout.
Berezha Security Group
Three established Ukrainian cybersecurity professionals founded Berezha Security Group in Kyiv in 2014, and unlike nearly every other company on this list, it doesn't build general business software at all: its work is penetration testing, red-team engagements, and security consulting. That narrow focus is exactly what makes it valuable to buyers who specifically need a security audit or offensive-security engagement rather than a development partner, and it is simply the wrong vendor for anyone looking to outsource product development itself.
Services and capabilities: Binary Studio vs Berezha Security Group
| Capability | Binary Studio | Berezha Security Group |
|---|---|---|
| Custom software development | ✓ | ✗ |
| Team extension / staff augmentation | ✓ | ✗ |
| Embedded & IoT engineering | ✗ | ✗ |
| Cloud & DevOps | ✓ | ✗ |
| Cybersecurity | ✗ | ✓ |
| Enterprise modernization | ✗ | ✗ |
Tech stack comparison: Binary Studio vs Berezha Security Group
| Framework / platform | Binary Studio | Berezha Security Group |
|---|---|---|
| React | ✓ | N/A |
| AWS | ✓ | N/A |
| Java | N/A | N/A |
| .NET | N/A | N/A |
| Python | N/A | N/A |
Pricing comparison: Binary Studio vs Berezha Security Group
| Criterion | Binary Studio | Berezha Security Group |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Staff augmentation | Fixed project, Consulting |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Binary Studio vs Berezha Security Group
| Dimension | Binary Studio | Berezha Security Group |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Enterprise software, Retail | Financial services, Healthcare, Government & public sector |
| Best use cases | A buyer that values a company's demonstrated resilience through relocation., A mid-size product company comfortable working with a training-academy talent pipeline. | A company needing a penetration test or red-team engagement before a compliance audit., A product company needing an independent security review of an existing codebase. |
| Typical project type | Dedicated team | Fixed project |
Binary Studio vs Berezha Security Group: pros and cons
| Binary Studio | |
|---|---|
| + | Nearly two decades of continuous operation despite a forced office relocation. |
| + | In-house training academy feeds a pipeline of engineers trained specifically to the company's own delivery standards. |
| + | Now based in Kyiv and Lviv, Ukraine's two largest tech hubs. |
| - | Origin in Donetsk and the subsequent forced relocation is a business-continuity data point some buyers will want to ask about directly |
| - | Boutique team size relative to the largest firms on this list |
| Berezha Security Group | |
|---|---|
| + | Founded specifically by established security professionals rather than a general firm adding security as a line item. |
| + | Named specialization in penetration testing and red-team engagements. |
| + | Strong Clutch and GoodFirms review base specifically in the security-services category. |
| - | Does not build general business software, so it is the wrong fit for a buyer looking for a development partner rather than a security specialist |
| - | Boutique team size limits capacity for very large, continuous security-operations programs |
Who should choose Binary Studio?
A typical fit: a buyer that values a company's demonstrated resilience through relocation.
An in-house training academy feeding its own delivery team, run from Kyiv and Lviv after relocating from Donetsk. Minimum engagement is not publicly disclosed. Works best with clients in Enterprise software, Retail.
Who should choose Berezha Security Group?
A typical fit: a company needing a penetration test or red-team engagement before a compliance audit.
A dedicated cybersecurity specialist founded by established security professionals, distinct from a general developer offering security as an add-on. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Healthcare, Government & public sector.
Decision matrix: Binary Studio vs Berezha Security Group
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Berezha Security Group |
| You need a large dedicated team for an ongoing programme | Binary Studio |
| Your budget is at the lower end | Compare: Binary Studio (Not published) vs Berezha Security Group (Not published) |
| You need specialist depth in a specific vertical | Berezha Security Group |
| You need staff augmentation or team extension | Binary Studio |
| You need consulting before committing to a build | Both may offer discovery engagements |
Use case fit: Binary Studio vs Berezha Security Group
| Use case | Binary Studio fit | Berezha Security Group fit | Winner |
|---|---|---|---|
| A buyer that values a company's demonstrated resilience through relocation. | Strong | Strong | Both equally |
| A mid-size product company comfortable working with a training-academy talent pipeline. | Strong | Strong | Both equally |
| A company needing a penetration test or red-team engagement before a compliance audit. | Strong | Strong | Both equally |
| A product company needing an independent security review of an existing codebase. | Strong | Strong | Both equally |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Binary Studio vs Berezha Security Group
Berezha Security Group (4.0/5) is the stronger overall choice for most IT Outsourcing (Ukraine) projects. A dedicated cybersecurity specialist founded by established security professionals, distinct from a general developer offering security as an add-on.
Binary Studio (3.8/5) is worth a look if you need a mid-size product company comfortable working with a training-academy talent pipeline. If your situation matches that, Binary Studio is a competitive option.
Related comparisons
Binary Studio vs Berezha Security Group FAQ
Is Binary Studio better than Berezha Security Group?
Berezha Security Group (4.0/5) scores higher overall, but "better" depends on your use case. Binary Studio's strongest advantage: nearly two decades of continuous operation despite a forced office relocation. Berezha Security Group's strongest advantage: founded specifically by established security professionals rather than a general firm adding security as a line item.
How do Binary Studio and Berezha Security Group differ in pricing?
Binary Studio uses dedicated-team and staff-augmentation engagements pricing. Berezha Security Group uses fixed-scope security engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Binary Studio or Berezha Security Group?
Binary Studio is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.
What are the main differences between Binary Studio and Berezha Security Group?
Binary Studio's primary differentiator is: an in-house training academy feeding its own delivery team, run from Kyiv and Lviv after relocating from Donetsk. Berezha Security Group's primary differentiator is: a dedicated cybersecurity specialist founded by established security professionals, distinct from a general developer offering security as an add-on. They also differ in team size (150–300 (per company website; independently unverifiable precise figure) vs 50–150 (per company website; independently unverifiable precise figure)), minimum engagement (Not published vs Not published), and primary industries served (Enterprise software, Retail vs Financial services, Healthcare).
Verify all details directly with each company before making a decision.