MobiDev vs Belitsoft: full comparison for 2026
Last updated: July 2026
Quick verdict
MobiDev (4.3/5) edges ahead of Belitsoft (3.8/5) overall. MobiDev is the better choice for uS and EU companies that want an ML vendor with a dedicated 2018-founded AI practice inside a larger, established engineering firm.. Belitsoft is the stronger option for companies that need AI models integrated into an existing SaaS product by a firm with two decades of SaaS engineering depth.. The right choice depends on your project size, budget, and required tech stack.
MobiDev vs Belitsoft: head-to-head summary
| Criterion | MobiDev | Belitsoft |
|---|---|---|
| Founded | 2009 | 2004 |
| HQ | Atlanta, Georgia, United States | Warsaw, Poland |
| Team size | 201–500 | 400+ |
| Rating | 4.3 / 5 | 3.8 / 5 |
| Best for | US and EU companies that want an ML vendor with a dedicated 2018-founded AI practice inside a larger, established engineering firm. | Companies that need AI models integrated into an existing SaaS product by a firm with two decades of SaaS engineering depth. |
| Pricing model | Time & materials, dedicated team | Time & materials, dedicated team |
| Min. engagement | Not published | Not published |
| Primary tech stack | TensorFlow, PyTorch, OpenCV | Python, .NET, AWS |
| Industries served | Healthcare, Retail & E-commerce, FinTech, Manufacturing | Healthcare, FinTech, SaaS (cross-industry) |
MobiDev vs Belitsoft: overview
MobiDev
MobiDev was founded in 2009 and is headquartered in Atlanta, Georgia, with R&D centers in Lodz, Poland and Chernivtsi, Ukraine staffing roughly 400 engineers. The company extended into dedicated AI consulting and engineering in 2018 and was recognized by Clutch as the #1 Machine Learning development company in 2021. Employee-count sources vary — Clutch cites around 150, while company materials cite 400+ — so prospective clients should confirm current team size for their specific engagement.
Belitsoft
Belitsoft has operated since 2004 and is headquartered in Warsaw, Poland, with more than 400 software developers, testers, project managers, and DevOps staff distributed between Poland, Latvia, and Georgia. The firm's AI/ML specialists design, train, and fine-tune models, while its software engineers integrate those models into client products; for enterprise and Fortune 500 clients, Belitsoft supplies larger teams including data engineers and MLOps engineers for deployment and monitoring. Its core strength — 20+ years of SaaS development experience — makes it a strong integration partner, though its AI-specific brand recognition is thinner than firms that were AI-native from founding.
Services and capabilities: MobiDev vs Belitsoft
| Capability | MobiDev | Belitsoft |
|---|---|---|
| Custom ML Models | ✓ | ✓ |
| Computer Vision | ✓ | ✗ |
| NLP | ✓ | ✗ |
| MLOps | ✓ | ✓ |
| Generative AI | ✗ | ✗ |
| AI Consulting | ✗ | ✓ |
Tech stack comparison: MobiDev vs Belitsoft
| Framework / platform | MobiDev | Belitsoft |
|---|---|---|
| TensorFlow | ✓ | N/A |
| PyTorch | ✓ | N/A |
| AWS | ✓ | ✓ |
| Azure | ✓ | ✓ |
| Google Cloud | N/A | N/A |
| LangChain | N/A | N/A |
| Hugging Face | N/A | N/A |
| Kubernetes | N/A | N/A |
Pricing comparison: MobiDev vs Belitsoft
| Criterion | MobiDev | Belitsoft |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Time & materials, Fixed project | Dedicated team, Time & materials, Staff augmentation |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: MobiDev vs Belitsoft
| Dimension | MobiDev | Belitsoft |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Healthcare, Retail & E-commerce, FinTech | Healthcare, FinTech, SaaS (cross-industry) |
| Best use cases | Healthcare or retail company wants a Clutch-recognized top ML vendor for a computer vision or NLP project., Company needs geographic delivery redundancy across two R&D centers (Poland, Ukraine). | B2B SaaS company needs an AI model integrated into an existing product by a firm with deep SaaS engineering history., Enterprise or Fortune 500 client needs a scalable team including dedicated MLOps and data engineering roles. |
| Typical project type | Dedicated team | Dedicated team |
MobiDev vs Belitsoft: pros and cons
| MobiDev | |
|---|---|
| + | Clutch's #1 Machine Learning development company ranking in 2021 is a third-party, verifiable recognition rather than self-reported. |
| + | Dedicated AI consulting/engineering practice since 2018, not a general software shop retrofitting AI onto its offering. |
| + | Dual R&D centers in Poland and Ukraine provide geographic delivery redundancy. |
| + | 15+ years of company history (since 2009) predates the current AI hiring boom, indicating organic rather than opportunistic AI growth. |
| - | Employee-count sources conflict meaningfully (150 on Clutch vs. 400+ on company materials) — confirm current AI-team headcount directly before contracting. |
| - | US headquarters is primarily a commercial front office; delivery is centered in Poland/Ukraine, which is standard for the model but worth knowing upfront. |
| Belitsoft | |
|---|---|
| + | 20 years of continuous SaaS development history (since 2004) gives it strong AI-into-product integration experience. |
| + | Previously featured in Clutch's annual Top 30 enterprise software development firms list. |
| + | Can scale team composition for enterprise/Fortune 500 clients, adding dedicated data engineers and MLOps engineers as needed. |
| + | 400+ distributed staff across Poland, Latvia, and Georgia provides meaningful delivery capacity. |
| - | Company's core brand identity is SaaS/software development rather than AI specifically — AI/ML is an applied capability layered onto that base. |
| - | Less publicly documented AI-specific case-study detail than firms whose primary marketing focus is AI/ML. |
Who should choose MobiDev?
MobiDev is the right choice for uS and EU companies that want an ML vendor with a dedicated 2018-founded AI practice inside a larger, established engineering firm..
Clutch's #1-ranked Machine Learning development company (2021), with a dedicated AI practice since 2018.. Minimum engagement starts at Not published. Works best with clients in Healthcare, Retail & E-commerce, FinTech, Manufacturing.
Who should choose Belitsoft?
Belitsoft is the right choice for companies that need AI models integrated into an existing SaaS product by a firm with two decades of SaaS engineering depth..
20+ years of dedicated SaaS product development experience, applied specifically to AI model integration for B2B SaaS.. Minimum engagement starts at Not published. Works best with clients in Healthcare, FinTech, SaaS (cross-industry).
Decision matrix: MobiDev vs Belitsoft
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | MobiDev |
| You need a large dedicated team for an ongoing programme | MobiDev |
| Your budget is at the lower end | Compare: MobiDev (Not published) vs Belitsoft (Not published) |
| You need specialist depth in a specific vertical | MobiDev |
| You need production MLOps support after model launch | Both offer MLOps support |
| You need consulting before committing to a build | Belitsoft |
Use case fit: MobiDev vs Belitsoft
| Use case | MobiDev fit | Belitsoft fit | Winner |
|---|---|---|---|
| Healthcare or retail company wants a Clutch-recognized top ML vendor for a computer vision or NLP project. | Strong | Limited | MobiDev |
| Company needs geographic delivery redundancy across two R&D centers (Poland, Ukraine). | Strong | Strong | Both equally |
| B2B SaaS company needs an AI model integrated into an existing product by a firm with deep SaaS engineering history. | Limited | Strong | Belitsoft |
| Enterprise or Fortune 500 client needs a scalable team including dedicated MLOps and data engineering roles. | Limited | Strong | Belitsoft |
| Fixed-scope ML build | Limited | Limited | Both equally |
| Ongoing model retraining | Limited | Limited | Both equally |
Verdict: MobiDev vs Belitsoft
MobiDev (4.3/5) is the stronger overall choice for most Machine Learning Development projects. Clutch's #1-ranked Machine Learning development company (2021), with a dedicated AI practice since 2018.. It is best for uS and EU companies that want an ML vendor with a dedicated 2018-founded AI practice inside a larger, established engineering firm..
Belitsoft (3.8/5) is the better choice when companies that need AI models integrated into an existing SaaS product by a firm with two decades of SaaS engineering depth.. If your situation matches those criteria, Belitsoft is a competitive option.
Related comparisons
MobiDev vs Belitsoft FAQ
Is MobiDev better than Belitsoft?
MobiDev (4.3/5) scores higher overall, but "better" depends on your use case. MobiDev is better for uS and EU companies that want an ML vendor with a dedicated 2018-founded AI practice inside a larger, established engineering firm.. Belitsoft is better for companies that need AI models integrated into an existing SaaS product by a firm with two decades of SaaS engineering depth..
How do MobiDev and Belitsoft differ in pricing?
MobiDev uses time & materials, dedicated team pricing with a minimum engagement of Not published. Belitsoft uses time & materials, dedicated team pricing with a minimum engagement of Not published. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: MobiDev or Belitsoft?
MobiDev 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 MobiDev and Belitsoft?
MobiDev's primary differentiator is: clutch's #1-ranked machine learning development company (2021), with a dedicated ai practice since 2018.. Belitsoft's primary differentiator is: 20+ years of dedicated saas product development experience, applied specifically to ai model integration for b2b saas.. They also differ in team size (201–500 vs 400+), minimum engagement (Not published vs Not published), and primary industries served (Healthcare, Retail & E-commerce vs Healthcare, FinTech).
Last reviewed: July 2026. Verify all details directly with each company before making a decision.