Neurons Lab vs Belitsoft: full comparison for 2026
Last updated: July 2026
Quick verdict
Neurons Lab (4.8/5) edges ahead of Belitsoft (3.9/5) overall. Neurons Lab is the better choice for enterprises in financial services or other regulated sectors that need a small, senior team to take an ML/AI system from proof of concept to production.. Belitsoft is the stronger option for small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing.. The right choice depends on your project size, budget, and required tech stack.
Neurons Lab vs Belitsoft: head-to-head summary
| Criterion | Neurons Lab | Belitsoft |
|---|---|---|
| Founded | 2019 | 2004 |
| HQ | London, United Kingdom | Warsaw, Poland |
| Team size | 51–200 | 201–500 |
| Rating | 4.8 / 5 | 3.9 / 5 |
| Best for | Enterprises in financial services or other regulated sectors that need a small, senior team to take an ML/AI system from proof of concept to production. | Small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing. |
| Pricing model | Fixed-scope engagements and dedicated team retainers | Fixed project and Time & Material |
| Min. engagement | $30K | $15K |
| Primary tech stack | Python, PyTorch, TensorFlow | Python, Scikit-learn, AWS |
| Industries served | Financial Services, Healthcare, Insurance, Technology/SaaS | Healthcare, Financial Services, Technology/SaaS |
Neurons Lab vs Belitsoft: overview
Neurons Lab
Neurons Lab is a London-based AI engineering consultancy co-founded in 2019 by Igor Sydorenko and Alex Honchar. The firm is one of roughly 18 companies globally to hold AWS's Advanced Machine Learning Consulting Competence, and concentrates on production-grade AI systems for financial services and other regulated industries. It stays deliberately small and specialist rather than pursuing broad IT-services scale.
Belitsoft
Belitsoft is a software development company founded in 2004, headquartered in Warsaw, Poland, with development centers in Gomel and Brest, Belarus. Reported headcount ranges from roughly 250 to 400+ developers, testers, project managers, and DevOps specialists, and the firm has expanded its cloud and AI development proficiency to include generative AI, predictive analytics, and forecasting models alongside its core custom software development practice.
Services and capabilities: Neurons Lab vs Belitsoft
| Capability | Neurons Lab | Belitsoft |
|---|---|---|
| Custom ML model development | ✓ | ✓ |
| Deep learning & computer vision | ✗ | ✗ |
| NLP & LLM / Generative AI | ✓ | ✗ |
| MLOps & production deployment | ✓ | ✗ |
| Data engineering | ✗ | ✓ |
| AI strategy consulting | ✓ | ✗ |
| Staff augmentation | ✓ | ✗ |
Tech stack comparison: Neurons Lab vs Belitsoft
| Framework / platform | Neurons Lab | Belitsoft |
|---|---|---|
| Python | ✓ | ✓ |
| TensorFlow | ✓ | N/A |
| PyTorch | ✓ | N/A |
| AWS | ✓ | ✓ |
| Azure | N/A | ✓ |
| Google Cloud | N/A | N/A |
| Kubernetes | ✓ | N/A |
| Databricks | N/A | N/A |
| LangChain | ✓ | N/A |
Pricing comparison: Neurons Lab vs Belitsoft
| Criterion | Neurons Lab | Belitsoft |
|---|---|---|
| Minimum engagement | $30K | $15K |
| Engagement models | Fixed project, Dedicated team | Fixed project, Time & Material |
| Rate transparency | Minimum disclosed | Minimum disclosed |
| Price tier | Accessible | Accessible |
Target audience comparison: Neurons Lab vs Belitsoft
| Dimension | Neurons Lab | Belitsoft |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Financial Services, Healthcare, Insurance | Healthcare, Financial Services, Technology/SaaS |
| Best use cases | Building a production fraud-detection or credit-risk model for a bank or fintech, Standing up an AI governance framework alongside a specific ML deployment | Small-to-mid companies wanting a cost-effective partner for a forecasting or recommendation-engine build, Healthcare or finance clients needing predictive analytics added to an existing software product |
| Typical project type | Fixed project | Fixed project |
Neurons Lab vs Belitsoft: pros and cons
| Neurons Lab | |
|---|---|
| + | Rare AWS Advanced ML Consulting Competence signals deep, externally-audited technical depth |
| + | Small senior team means direct access to founders and lead engineers on most engagements |
| + | Strong specialization in regulated-industry AI deployment, including model governance |
| + | Publishes technical case studies with measurable outcomes rather than generic marketing claims |
| - | 51–200 headcount limits capacity for very large, multi-workstream enterprise programs |
| - | Narrower geographic delivery footprint than the large multinational IT firms on this list |
| - | Premium specialist pricing relative to offshore-heavy competitors |
| Belitsoft | |
|---|---|
| + | 21 years of continuous custom software development history |
| + | Accessible minimum engagement size relative to enterprise-scale competitors on this list |
| + | Deep expertise cited in Big Data, Deep Learning, and Predictive Analytics beyond generic AI marketing language |
| + | Multi-country delivery (Poland, Belarus) supports competitive pricing for smaller buyers |
| - | AI/ML is a recently expanded practice area layered onto a longer-running general software development business |
| - | Reported headcount varies by source (250 vs. 400+), worth confirming current team size directly |
| - | Less brand recognition in AI/ML specifically compared to AI-first boutiques on this list |
Who should choose Neurons Lab?
Neurons Lab is the right choice for enterprises in financial services or other regulated sectors that need a small, senior team to take an ML/AI system from proof of concept to production..
One of the few AI consultancies worldwide holding AWS's Advanced Machine Learning Consulting Competence.. Minimum engagement starts at $30K. Works best with clients in Financial Services, Healthcare, Insurance, Technology/SaaS.
Who should choose Belitsoft?
Belitsoft is the right choice for small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing..
21 years as a custom software development firm now expanding deliberately into generative AI and predictive analytics.. Minimum engagement starts at $15K. Works best with clients in Healthcare, Financial Services, Technology/SaaS.
Decision matrix: Neurons Lab vs Belitsoft
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Neurons Lab |
| You need a large dedicated team for an ongoing programme | Neurons Lab |
| Your budget is at the lower end | Belitsoft |
| You need specialist depth in a specific vertical | Neurons Lab |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Neurons Lab |
Use case fit: Neurons Lab vs Belitsoft
| Use case | Neurons Lab fit | Belitsoft fit | Winner |
|---|---|---|---|
| Building a production fraud-detection or credit-risk model for a bank or fintech | Strong | Limited | Neurons Lab |
| Standing up an AI governance framework alongside a specific ML deployment | Strong | Limited | Neurons Lab |
| Small-to-mid companies wanting a cost-effective partner for a forecasting or recommendation-engine build | Limited | Strong | Belitsoft |
| Healthcare or finance clients needing predictive analytics added to an existing software product | Limited | Strong | Belitsoft |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Neurons Lab vs Belitsoft
Neurons Lab (4.8/5) is the stronger overall choice for most Machine Learning Development projects. One of the few AI consultancies worldwide holding AWS's Advanced Machine Learning Consulting Competence.. It is best for enterprises in financial services or other regulated sectors that need a small, senior team to take an ML/AI system from proof of concept to production..
Belitsoft (3.9/5) is the better choice when small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing.. If your situation matches those criteria, Belitsoft is a competitive option.
Related comparisons
Neurons Lab vs Belitsoft FAQ
Is Neurons Lab better than Belitsoft?
Neurons Lab (4.8/5) scores higher overall, but "better" depends on your use case. Neurons Lab is better for enterprises in financial services or other regulated sectors that need a small, senior team to take an ML/AI system from proof of concept to production.. Belitsoft is better for small-to-mid companies wanting AI/ML added to a broader custom software development engagement at accessible pricing..
How do Neurons Lab and Belitsoft differ in pricing?
Neurons Lab uses fixed-scope engagements and dedicated team retainers pricing with a minimum engagement of $30K. Belitsoft uses fixed project and time & material pricing with a minimum engagement of $15K. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Neurons Lab or Belitsoft?
Belitsoft is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each agency before shortlisting.
What are the main differences between Neurons Lab and Belitsoft?
Neurons Lab's primary differentiator is: one of the few ai consultancies worldwide holding aws's advanced machine learning consulting competence.. Belitsoft's primary differentiator is: 21 years as a custom software development firm now expanding deliberately into generative ai and predictive analytics.. They also differ in team size (51–200 vs 201–500), minimum engagement ($30K vs $15K), and primary industries served (Financial Services, Healthcare vs Healthcare, Financial Services).
Last reviewed: July 2026. Verify all details directly with each agency before making a decision.