Top AI Engineer Staffing Companies

Addepto vs Data Science UA: full comparison for 2026

Quick verdict

Addepto (4.0/5) edges ahead of Data Science UA (3.8/5) overall. Addepto is the better choice for industrial and automotive companies that need data engineers who know factory data. Data Science UA is the stronger option for companies that want to hire Ukrainian ML engineers directly, with an outstaffing option meanwhile. The right choice depends on your project size, budget, and required tech stack.

Addepto vs Data Science UA: head-to-head summary

Criterion Addepto Data Science UA
Founded 2017 2016
HQ Warsaw, Poland Kyiv, Ukraine (legal HQ London)
Team size 50–249 50–200
Rating 4.0 / 5 3.8 / 5
Primary differentiator Data and ML engineers with industrial and automotive client history A large AI community and conference series that feeds its recruiting
Pricing model Monthly per engineer or project fee; rates on request Recruiting fee per hire; outstaffing billed monthly; rates on request
Min. engagement Not published Not published
Primary tech stack Python, Databricks, Spark Python, PyTorch, TensorFlow
Industries served Manufacturing, Automotive, Aviation, Retail, Logistics Technology, Fintech, Healthcare, Retail, Gaming

Addepto vs Data Science UA: overview

Addepto

Addepto was founded in Warsaw in 2017 and works on AI, ML and data engineering, mostly for industrial and automotive clients. KMS Technology acquired it in December 2025, so it now sits inside a larger U.S.-based IT group. Addepto supplies data and ML engineers for team extension as well as running projects. The acquisition may widen its bench over time, but buyers should expect changes to contracts and account management as the integration proceeds.

Data Science UA

Data Science UA began in 2016 as a data science conference in Kyiv, founded by Aleksandra Boguslavskaya, and grew into a recruiting, outstaffing and AI consulting business. Recruiting is a core line, and it says hiring averages two to four weeks. Its community of AI engineers in Ukraine and beyond, quoted at 10,000 to 30,000 depending on the source, gives it reach that general agencies lack. The screening is recruiter-led, though, so the technical depth of each shortlist depends on how well you brief them and on your own interviews.

Services and capabilities: Addepto vs Data Science UA

Capability Addepto Data Science UA
ML engineers ✓ ✓
LLM / GenAI engineers ✓ ✗
AI agent developers ✗ ✗
MLOps engineers ✗ ✗
Computer vision engineers ✗ ✓
NLP engineers ✗ ✗
Data engineers ✓ ✓
Engineer-led technical screen ✗ ✗
Fractional / part-time experts ✗ ✗
Trial before commitment ✗ ✗
Nearshore time-zone overlap ✗ ✗
Direct hire option ✗ ✓

Tech stack comparison: Addepto vs Data Science UA

Framework / platform Addepto Data Science UA
PyTorch ✓ ✓
TensorFlow N/A ✓
LangChain N/A N/A
Hugging Face N/A N/A
OpenAI ✓ N/A
AWS ✓ ✓
Azure ✓ N/A
Google Cloud N/A ✓
Databricks ✓ N/A
Kubernetes N/A N/A

Pricing comparison: Addepto vs Data Science UA

Criterion Addepto Data Science UA
Minimum engagement Not published Not published
Engagement models Dedicated engineer, Dedicated team, Project delivery Direct hire, Dedicated engineer, Dedicated team
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Addepto vs Data Science UA

Dimension Addepto Data Science UA
Best company size Startup to mid-market Startup to mid-market
Best industries Manufacturing, Automotive, Aviation Technology, Fintech, Healthcare
Best use cases Adding a data engineer to an automotive analytics platform, Building a predictive maintenance model with a two-person team Hiring a permanent computer-vision engineer in Ukraine, Building an AI R&D centre in Europe for a U.S. product company
Typical project type Dedicated engineer Direct hire

Addepto vs Data Science UA: pros and cons

Addepto
+ Strong data engineering on Databricks and Azure
+ Industrial and automotive references
+ Backing from a larger group may add capacity
- Acquired by KMS Technology in December 2025, so terms and contacts may change
- Fewer computer-vision and NLP specialists than AI-research firms
- Staffing evidence is thinner than its project work
Data Science UA
+ Recruiters specialise in AI and data, so briefs are understood
+ Direct hire and outstaffing both available
+ Wide reach in the Ukrainian AI community
- Screening is done by recruiters, not engineers
- Size and headquarters differ across directories
- Wartime conditions need a continuity plan

Who should choose Addepto?

A typical fit: adding a data engineer to an automotive analytics platform.

Data and ML engineers with industrial and automotive client history. Minimum engagement is not publicly disclosed. Works best with clients in Manufacturing, Automotive, Aviation, Retail, Logistics.

Who should choose Data Science UA?

A typical fit: hiring a permanent computer-vision engineer in Ukraine.

A large AI community and conference series that feeds its recruiting. Minimum engagement is not publicly disclosed. Works best with clients in Technology, Fintech, Healthcare, Retail, Gaming.

Decision matrix: Addepto vs Data Science UA

Your situation Recommended choice
You want a working engineer, not a recruiter, to run the technical screen Neither documents an engineer-led screen; run your own technical interview
You need one specialist for a few days a week Neither advertises part-time experts; ask about reduced hours
You need several engineers working as one team Both; Addepto rates higher overall
You want to test an engineer before committing Neither publishes a trial; negotiate a short first term
Your budget is at the lower end Compare: Addepto (Not published) vs Data Science UA (Not published)
Your team works U.S. hours Neither lists Latin American engineers; confirm overlap hours in the contract
You may want to hire the engineer permanently later Data Science UA

Use case fit: Addepto vs Data Science UA

Use case Addepto fit Data Science UA fit Winner
Adding a data engineer to an automotive analytics platform Strong Limited Addepto
Building a predictive maintenance model with a two-person team Strong Strong Both equally
Hiring a permanent computer-vision engineer in Ukraine Limited Strong Data Science UA
Building an AI R&D centre in Europe for a U.S. product company Strong Strong Both equally

Verdict: Addepto vs Data Science UA

Addepto (4.0/5) is the stronger overall choice for most AI Engineer Staffing projects. Data and ML engineers with industrial and automotive client history.

Data Science UA (3.8/5) is worth a look if you need building an AI R&D centre in Europe for a U.S. product company. If your situation matches that, Data Science UA is a competitive option.

Related comparisons

Addepto vs Data Science UA FAQ

Is Addepto better than Data Science UA?

Addepto (4.0/5) scores higher overall, but "better" depends on your use case. Addepto's strongest advantage: strong data engineering on Databricks and Azure. Data Science UA's strongest advantage: recruiters specialise in AI and data, so briefs are understood.

How do Addepto and Data Science UA differ in pricing?

Addepto uses monthly per engineer or project fee; rates on request pricing. Data Science UA uses recruiting fee per hire; outstaffing billed monthly; rates on request pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Addepto or Data Science UA?

Addepto 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 Addepto and Data Science UA?

Addepto's primary differentiator is: data and ML engineers with industrial and automotive client history. Data Science UA's primary differentiator is: a large AI community and conference series that feeds its recruiting. They also differ in team size (50–249 vs 50–200), minimum engagement (Not published vs Not published), and primary industries served (Manufacturing, Automotive vs Technology, Fintech).

Verify all details directly with each company before making a decision.