Best ML Development Services

SoftServe vs Existek: full comparison for 2026

Last updated: July 2026

Quick verdict

SoftServe (4.0/5) edges ahead of Existek (3.9/5) overall. SoftServe is the better choice for enterprises that want an established, dual-HQ (US/Ukraine) engineering firm with AI as one of several mature practices.. Existek is the stronger option for mid-market companies wanting a Clutch-recognized offshore development firm with AI as an add-on service.. The right choice depends on your project size, budget, and required tech stack.

SoftServe vs Existek: head-to-head summary

Criterion SoftServe Existek
Founded 1993 2012
HQ Austin, Texas, United States / Lviv, Ukraine Bucharest, Romania
Team size 12,000+ 50–249
Rating 4.0 / 5 3.9 / 5
Best for Enterprises that want an established, dual-HQ (US/Ukraine) engineering firm with AI as one of several mature practices. Mid-market companies wanting a Clutch-recognized offshore development firm with AI as an add-on service.
Pricing model Time & materials, managed engagement Project-based, dedicated team
Min. engagement Not published $25,000+
Primary tech stack AWS, Azure, Google Cloud Python, TensorFlow, AWS
Industries served Healthcare, FinTech, Retail & E-commerce, Manufacturing, Energy Healthcare, Oil & Gas, Education, Business Intelligence

SoftServe vs Existek: overview

SoftServe

SoftServe was founded in 1993 in Lviv, Ukraine and now operates with a US headquarters in Austin, Texas and a European headquarters in Lviv, employing more than 12,000 people across 58 offices in 14 countries (with one source citing roughly 10,336 as of a recent count). The company's offerings span digital engineering, data analytics, cloud services, AI, machine learning, and IoT, and it ranked seventh among more than 130 Western European companies in Clutch's 2019 software development category. Its scale and 30+ year history make it a large, generalist engineering firm with AI as one of several core practices.

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.

Services and capabilities: SoftServe vs Existek

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

Tech stack comparison: SoftServe vs Existek

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

Pricing comparison: SoftServe vs Existek

Criterion SoftServe Existek
Minimum engagement Not published $25,000+
Engagement models Managed engagement, Time & materials, Staff augmentation Project-based, Dedicated team
Rate transparency Not public Minimum disclosed
Price tier Mid-market Mid-market

Target audience comparison: SoftServe vs Existek

Dimension SoftServe Existek
Best company size Startup to mid-market Startup to mid-market
Best industries Healthcare, FinTech, Retail & E-commerce Healthcare, Oil & Gas, Education
Best use cases Large enterprise wants a single vendor covering AI/ML alongside cloud, data analytics, and IoT services., Company needs a choice between US and EU contracting jurisdictions from the same firm. 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.
Typical project type Managed engagement Project-based

SoftServe vs Existek: pros and cons

SoftServe
+ 12,000+ employees across 58 offices in 14 countries gives it enterprise-scale delivery capacity and geographic redundancy.
+ 31 years of continuous operation (since 1993) through multiple technology cycles, including the post-2022 relocation pressures on Ukraine-founded firms.
+ Ranked 7th among 130+ Western European companies in Clutch's 2019 software development category, an independently sourced recognition.
+ Dual US/Ukraine headquarters structure gives clients a choice of contracting jurisdiction.
- 12,000+ person scale means AI/ML is one of several mature practices (alongside cloud, data analytics, IoT) rather than the firm's core identity.
- Reported employee counts vary by thousands across sources (10,336 vs. 12,000+), reflecting the difficulty of pinning down exact current headcount at this scale.
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.

Who should choose SoftServe?

SoftServe is the right choice for enterprises that want an established, dual-HQ (US/Ukraine) engineering firm with AI as one of several mature practices..

31 years of engineering history (since 1993) with dual US and Ukraine headquarters and 12,000+ employees.. Minimum engagement starts at Not published. Works best with clients in Healthcare, FinTech, Retail & E-commerce, Manufacturing, Energy.

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.

Decision matrix: SoftServe vs Existek

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: SoftServe (Not published) vs Existek ($25,000+)
You need specialist depth in a specific vertical SoftServe
You need production MLOps support after model launch SoftServe
You need consulting before committing to a build SoftServe

Use case fit: SoftServe vs Existek

Use case SoftServe fit Existek fit Winner
Large enterprise wants a single vendor covering AI/ML alongside cloud, data analytics, and IoT services. Strong Limited SoftServe
Company needs a choice between US and EU contracting jurisdictions from the same firm. Strong Strong Both equally
Mid-market company wants a Clutch-recognized offshore vendor with a $25K+ entry point for an AI-adjacent project. Limited Strong Existek
Oil & gas or business intelligence company needs custom software plus AI/ML from a single vendor. Limited Strong Existek
Fixed-scope ML build Limited Limited Both equally
Ongoing model retraining Limited Limited Both equally

Verdict: SoftServe vs Existek

SoftServe (4.0/5) is the stronger overall choice for most Machine Learning Development projects. 31 years of engineering history (since 1993) with dual US and Ukraine headquarters and 12,000+ employees.. It is best for enterprises that want an established, dual-HQ (US/Ukraine) engineering firm with AI as one of several mature practices..

Existek (3.9/5) is the better choice when mid-market companies wanting a Clutch-recognized offshore development firm with AI as an add-on service.. If your situation matches those criteria, Existek is a competitive option.

Related comparisons

SoftServe vs Existek FAQ

Is SoftServe better than Existek?

SoftServe (4.0/5) scores higher overall, but "better" depends on your use case. SoftServe is better for enterprises that want an established, dual-HQ (US/Ukraine) engineering firm with AI as one of several mature practices.. Existek is better for mid-market companies wanting a Clutch-recognized offshore development firm with AI as an add-on service..

How do SoftServe and Existek differ in pricing?

SoftServe uses time & materials, managed engagement pricing with a minimum engagement of Not published. Existek uses project-based, dedicated team pricing with a minimum engagement of $25,000+. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: SoftServe or Existek?

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 SoftServe and Existek?

SoftServe's primary differentiator is: 31 years of engineering history (since 1993) with dual us and ukraine headquarters and 12,000+ employees.. Existek's primary differentiator is: 4.9 clutch rating with dual ukraine/romania clutch top-developer recognition and a $25,000+ accessible entry point.. They also differ in team size (12,000+ vs 50–249), minimum engagement (Not published vs $25,000+), and primary industries served (Healthcare, FinTech vs Healthcare, Oil & Gas).

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