WeAreBrain vs BJSS: full comparison for 2026
Last updated: July 2026
Quick verdict
WeAreBrain (4.2/5) edges ahead of BJSS (3.8/5) overall. WeAreBrain is the better choice for companies wanting AI and machine learning delivered as part of a broader digital product build. BJSS is the stronger option for uK public sector and regulated-industry clients needing enterprise-grade AI delivered by a proven long-term consultancy. The right choice depends on your project size, budget, and required tech stack.
WeAreBrain vs BJSS: head-to-head summary
| Criterion | WeAreBrain | BJSS |
|---|---|---|
| Founded | 2015 | 1993 |
| HQ | Amsterdam, Netherlands | Leeds, UK |
| Team size | 51–200 | 1000+ |
| Rating | 4.2 / 5 | 3.8 / 5 |
| Best for | Companies wanting AI and machine learning delivered as part of a broader digital product build | UK public sector and regulated-industry clients needing enterprise-grade AI delivered by a proven long-term consultancy |
| Pricing model | Fixed project, dedicated team | Retainer, dedicated team, fixed project |
| Min. engagement | $25K | $50K |
| Primary tech stack | Python, AWS, Azure | Python, Java, AWS |
| Industries served | SaaS, Fintech, Enterprise, Retail | Government, Financial Services, Healthcare, Enterprise |
WeAreBrain vs BJSS: overview
WeAreBrain
WeAreBrain is an Amsterdam, Netherlands-headquartered digital product and AI agency founded in 2015 by Mario Grunitz, Elvire Jaspers, and Ievgen Miasushkin. The roughly 60 to 70 person team specializes in digital transformation, AI and machine learning applications, and intelligent process automation. In 2017, WeAreBrain co-founded Tur.ai, an AI and hyperautomation platform with joint Amsterdam and Kyiv operations, reflecting the founders' Ukrainian engineering ties.
BJSS
BJSS, founded in 1993 and headquartered in Leeds, UK, is a large technology and engineering consultancy with approximately 1,000 employees. BJSS specializes in regulated and complex environments, offering enterprise AI solutions, data science and analytics, machine learning development, cloud-native AI platforms, and intelligent automation for government, financial services, and healthcare clients.
Services and capabilities: WeAreBrain vs BJSS
| Capability | WeAreBrain | BJSS |
|---|---|---|
| ML model development | ✓ | ✓ |
| Computer vision | ✗ | ✗ |
| NLP | ✗ | ✗ |
| Generative AI / LLM integration | ✗ | ✗ |
| MLOps | ✓ | ✓ |
| AI strategy consulting | ✓ | ✓ |
| Staff augmentation | ✗ | ✗ |
Tech stack comparison: WeAreBrain vs BJSS
| Framework / platform | WeAreBrain | BJSS |
|---|---|---|
| Python | ✓ | ✓ |
| TensorFlow | ✓ | N/A |
| PyTorch | N/A | N/A |
| AWS | ✓ | ✓ |
| Azure | ✓ | ✓ |
| Kubernetes | N/A | ✓ |
Pricing comparison: WeAreBrain vs BJSS
| Criterion | WeAreBrain | BJSS |
|---|---|---|
| Minimum engagement | $25K | $50K |
| Engagement models | Fixed project, Dedicated team | Retainer, Dedicated team, Fixed project |
| Rate transparency | Minimum disclosed | Minimum disclosed |
| Price tier | Accessible | Accessible |
Target audience comparison: WeAreBrain vs BJSS
| Dimension | WeAreBrain | BJSS |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | SaaS, Fintech, Enterprise | Government, Financial Services, Healthcare |
| Best use cases | Building an AI-powered consumer-facing digital product, Intelligent process automation for back-office workflows | Enterprise AI solutions for UK government or public sector clients, Regulated-industry data science and analytics programmes |
| Typical project type | Fixed project | Retainer |
WeAreBrain vs BJSS: pros and cons
| WeAreBrain | |
|---|---|
| + | A decade of operating history since founding in 2015 as an Amsterdam-based digital product agency |
| + | Co-founded a dedicated AI and hyperautomation platform, Tur.ai, showing deeper AI investment beyond client services |
| + | Combines product design with ML and AI engineering, useful for consumer-facing AI products |
| + | EU-headquartered in the Netherlands, simplifying GDPR compliance for European clients |
| - | AI and ML is one of several practice areas alongside broader digital product work |
| - | Some delivery ties to Kyiv, Ukraine via the Tur.ai venture carry the same continuity considerations as other Ukraine-linked firms |
| BJSS | |
|---|---|
| + | Over three decades of operating history since founding in 1993, one of the longest-running firms on this list |
| + | Deep specialization in regulated and complex environments, including UK government and financial services |
| + | Enterprise-scale delivery capacity of roughly 1,000 staff supports large, high-compliance programmes |
| + | Established track record beyond ML alone across cloud-native and data platform engineering |
| - | AI and ML is one of several enterprise engineering practices, not the firm's sole specialization |
| - | High minimum engagement size, inaccessible for startups or small businesses |
| - | Enterprise consultancy structure and compliance overhead may slow delivery versus lean boutiques |
Who should choose WeAreBrain?
WeAreBrain is the right choice for companies wanting AI and machine learning delivered as part of a broader digital product build.
Digital product agency DNA combined with a dedicated AI, ML, and intelligent automation practice. Minimum engagement starts at $25K. Works best with clients in SaaS, Fintech, Enterprise, Retail.
Who should choose BJSS?
BJSS is the right choice for uK public sector and regulated-industry clients needing enterprise-grade AI delivered by a proven long-term consultancy.
Over three decades of operating history and deep specialization in regulated, complex enterprise environments. Minimum engagement starts at $50K. Works best with clients in Government, Financial Services, Healthcare, Enterprise.
Decision matrix: WeAreBrain vs BJSS
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | WeAreBrain |
| You need a large dedicated team for an ongoing programme | WeAreBrain |
| Your budget is at the lower end | WeAreBrain |
| You need specialist depth in a specific vertical | WeAreBrain |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | WeAreBrain |
Use case fit: WeAreBrain vs BJSS
| Use case | WeAreBrain fit | BJSS fit | Winner |
|---|---|---|---|
| Building an AI-powered consumer-facing digital product | Strong | Limited | WeAreBrain |
| Intelligent process automation for back-office workflows | Strong | Strong | Both equally |
| Enterprise AI solutions for UK government or public sector clients | Limited | Strong | BJSS |
| Regulated-industry data science and analytics programmes | Limited | Strong | BJSS |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: WeAreBrain vs BJSS
WeAreBrain (4.2/5) is the stronger overall choice for most Machine Learning Development projects. Digital product agency DNA combined with a dedicated AI, ML, and intelligent automation practice. It is best for companies wanting AI and machine learning delivered as part of a broader digital product build.
BJSS (3.8/5) is the better choice when uK public sector and regulated-industry clients needing enterprise-grade AI delivered by a proven long-term consultancy. If your situation matches those criteria, BJSS is a competitive option.
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WeAreBrain vs BJSS FAQ
Is WeAreBrain better than BJSS?
WeAreBrain (4.2/5) scores higher overall, but "better" depends on your use case. WeAreBrain is better for companies wanting AI and machine learning delivered as part of a broader digital product build. BJSS is better for uK public sector and regulated-industry clients needing enterprise-grade AI delivered by a proven long-term consultancy.
How do WeAreBrain and BJSS differ in pricing?
WeAreBrain uses fixed project, dedicated team pricing with a minimum engagement of $25K. BJSS uses retainer, dedicated team, fixed project pricing with a minimum engagement of $50K. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: WeAreBrain or BJSS?
WeAreBrain 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 WeAreBrain and BJSS?
WeAreBrain's primary differentiator is: digital product agency dna combined with a dedicated ai, ml, and intelligent automation practice. BJSS's primary differentiator is: over three decades of operating history and deep specialization in regulated, complex enterprise environments. They also differ in team size (51–200 vs 1000+), minimum engagement ($25K vs $50K), and primary industries served (SaaS, Fintech vs Government, Financial Services).
Last reviewed: July 2026. Verify all details directly with each company before making a decision.