Best ML Development Services

Existek vs Debut Infotech: full comparison for 2026

Last updated: July 2026

Quick verdict

Existek (3.9/5) edges ahead of Debut Infotech (3.9/5) overall. Existek is the better choice for mid-market companies wanting a Clutch-recognized offshore development firm with AI as an add-on service.. Debut Infotech is the stronger option for companies wanting ML development from a firm that also has established blockchain engineering depth.. The right choice depends on your project size, budget, and required tech stack.

Existek vs Debut Infotech: head-to-head summary

Criterion Existek Debut Infotech
Founded 2012 2011
HQ Bucharest, Romania Palatine, Illinois, United States (delivery: Ahmedabad, India)
Team size 50–249 50–120
Rating 3.9 / 5 3.9 / 5
Best for Mid-market companies wanting a Clutch-recognized offshore development firm with AI as an add-on service. Companies wanting ML development from a firm that also has established blockchain engineering depth.
Pricing model Project-based, dedicated team Project-based, dedicated team
Min. engagement $25,000+ Not published
Primary tech stack Python, TensorFlow, AWS Python, TensorFlow, AWS
Industries served Healthcare, Oil & Gas, Education, Business Intelligence FinTech, Retail & E-commerce, Healthcare

Existek vs Debut Infotech: overview

Existek

Existek was founded in 2012 and operates with a 50–249 person team split across Bucharest, Romania and Vinnytsia, Ukraine, delivering custom software development, dedicated team staffing, and AI development services for clients in business intelligence, healthcare, oil & gas, and education. The company has been recognized by Clutch as a top developer in both Ukraine and Romania and holds a near-perfect 4.9 rating on the platform, with hourly rates of $50–$99/hr and a minimum project size of $25,000+. Its AI services page is comparatively general, offering less publicly documented technical specificity than boutique ML specialists in this list.

Debut Infotech

Debut Infotech was founded in 2011 and has operated with a blockchain-native focus since 2015, later extending into machine learning model development and AI-powered automation. Reported headquarters vary across sources — including Palatine, Illinois and Ahmedabad, India — reflecting a global delivery network spanning the US, UK, Canada, and India, with a total employee count reported between roughly 50 and 120. As with several firms in this list, its AI/ML services sit alongside a distinct blockchain practice rather than standing as the company's sole focus.

Services and capabilities: Existek vs Debut Infotech

Capability Existek Debut Infotech
Custom ML Models
Computer Vision
NLP
MLOps
Generative AI
AI Consulting

Tech stack comparison: Existek vs Debut Infotech

Framework / platform Existek Debut Infotech
TensorFlow
PyTorch N/A N/A
AWS
Azure N/A N/A
Google Cloud N/A N/A
LangChain N/A N/A
Hugging Face N/A N/A
Kubernetes N/A N/A

Pricing comparison: Existek vs Debut Infotech

Criterion Existek Debut Infotech
Minimum engagement $25,000+ Not published
Engagement models Project-based, Dedicated team Project-based, Dedicated team
Rate transparency Minimum disclosed Not public
Price tier Mid-market Mid-market

Target audience comparison: Existek vs Debut Infotech

Dimension Existek Debut Infotech
Best company size Startup to mid-market Startup to mid-market
Best industries Healthcare, Oil & Gas, Education FinTech, Retail & E-commerce, Healthcare
Best use cases Mid-market company wants a Clutch-recognized offshore vendor with a $25K+ entry point for an AI-adjacent project., Oil & gas or business intelligence company needs custom software plus AI/ML from a single vendor. Company building an AI feature with blockchain or Web3 integration needs a single vendor for both., Team wants ML model development from a firm with a global (US/UK/Canada/India) delivery footprint.
Typical project type Project-based Project-based

Existek vs Debut Infotech: pros and cons

Existek
+ 4.9 near-perfect Clutch rating with top-developer recognition in both Ukraine and Romania.
+ $25,000+ minimum project size is more accessible than large enterprise-only vendors like EPAM.
+ 12+ years of operating history (since 2012) with dual-country delivery presence.
+ Serves niche industries (oil & gas, business intelligence) less commonly covered by boutique AI specialists.
- Publicly available technical detail on Existek's specific AI/ML methodology is thinner than boutique specialists like Neurons Lab or Provectus.
- AI development is one of several service lines (custom software, staff augmentation) rather than the firm's exclusive focus.
Debut Infotech
+ 13+ years of company history (since 2011) with 9+ years of specific blockchain engineering depth (since 2015).
+ Global delivery network across US, UK, Canada, and India provides time-zone flexibility.
+ Combined blockchain and ML capability suits clients building AI features on decentralized infrastructure.
- Reported headquarters location is inconsistent across sources (Palatine, IL vs. Ahmedabad, India), which is worth clarifying before contracting.
- Reported employee count varies meaningfully (50 vs. 120), and ML-specific headcount within that total is not separately disclosed.
- Blockchain-native heritage means AI/ML is a secondary, more recently added practice rather than the firm's founding specialty.

Who should choose Existek?

Existek is the right choice for mid-market companies wanting a Clutch-recognized offshore development firm with AI as an add-on service..

4.9 Clutch rating with dual Ukraine/Romania Clutch top-developer recognition and a $25,000+ accessible entry point.. Minimum engagement starts at $25,000+. Works best with clients in Healthcare, Oil & Gas, Education, Business Intelligence.

Who should choose Debut Infotech?

Debut Infotech is the right choice for companies wanting ML development from a firm that also has established blockchain engineering depth..

Blockchain-native since 2015, combining that engineering discipline with newer machine learning and AI automation services.. Minimum engagement starts at Not published. Works best with clients in FinTech, Retail & E-commerce, Healthcare.

Decision matrix: Existek vs Debut Infotech

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Both offer fixed-price models
You need a large dedicated team for an ongoing programme Existek
Your budget is at the lower end Compare: Existek ($25,000+) vs Debut Infotech (Not published)
You need specialist depth in a specific vertical Existek
You need production MLOps support after model launch Debut Infotech
You need consulting before committing to a build Existek

Use case fit: Existek vs Debut Infotech

Use case Existek fit Debut Infotech fit Winner
Mid-market company wants a Clutch-recognized offshore vendor with a $25K+ entry point for an AI-adjacent project. Strong Limited Existek
Oil & gas or business intelligence company needs custom software plus AI/ML from a single vendor. Strong Limited Existek
Company building an AI feature with blockchain or Web3 integration needs a single vendor for both. Strong Strong Both equally
Team wants ML model development from a firm with a global (US/UK/Canada/India) delivery footprint. Strong Strong Both equally
Fixed-scope ML build Limited Limited Both equally
Ongoing model retraining Limited Limited Both equally

Verdict: Existek vs Debut Infotech

Existek (3.9/5) is the stronger overall choice for most Machine Learning Development projects. 4.9 Clutch rating with dual Ukraine/Romania Clutch top-developer recognition and a $25,000+ accessible entry point.. It is best for mid-market companies wanting a Clutch-recognized offshore development firm with AI as an add-on service..

Debut Infotech (3.9/5) is the better choice when companies wanting ML development from a firm that also has established blockchain engineering depth.. If your situation matches those criteria, Debut Infotech is a competitive option.

Related comparisons

Existek vs Debut Infotech FAQ

Is Existek better than Debut Infotech?

Existek (3.9/5) scores higher overall, but "better" depends on your use case. Existek is better for mid-market companies wanting a Clutch-recognized offshore development firm with AI as an add-on service.. Debut Infotech is better for companies wanting ML development from a firm that also has established blockchain engineering depth..

How do Existek and Debut Infotech differ in pricing?

Existek uses project-based, dedicated team pricing with a minimum engagement of $25,000+. Debut Infotech uses project-based, 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: Existek or Debut Infotech?

Existek 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 Existek and Debut Infotech?

Existek's primary differentiator is: 4.9 clutch rating with dual ukraine/romania clutch top-developer recognition and a $25,000+ accessible entry point.. Debut Infotech's primary differentiator is: blockchain-native since 2015, combining that engineering discipline with newer machine learning and ai automation services.. They also differ in team size (50–249 vs 50–120), minimum engagement ($25,000+ vs Not published), and primary industries served (Healthcare, Oil & Gas vs FinTech, Retail & E-commerce).

Last reviewed: July 2026. Verify all details directly with each company before making a decision.