Top AI Engineer Staffing Companies

Addepto vs Qubit Labs: full comparison for 2026

Quick verdict

Addepto (4.0/5) edges ahead of Qubit Labs (3.7/5) overall. Addepto is the better choice for industrial and automotive companies that need data engineers who know factory data. Qubit Labs is the stronger option for cost-conscious teams that can write a precise brief for an Eastern European ML hire. The right choice depends on your project size, budget, and required tech stack.

Addepto vs Qubit Labs: head-to-head summary

Criterion Addepto Qubit Labs
Founded 2017 2016
HQ Warsaw, Poland Kyiv, Ukraine
Team size 50–249 50–100
Rating 4.0 / 5 3.7 / 5
Primary differentiator Data and ML engineers with industrial and automotive client history Recruiting across several lower-cost Eastern European countries
Pricing model Monthly per engineer or project fee; rates on request Monthly per engineer with a service fee; rates on request
Min. engagement Not published Not published
Primary tech stack Python, Databricks, Spark Python, TensorFlow, PyTorch
Industries served Manufacturing, Automotive, Aviation, Retail, Logistics Technology, Fintech, E-commerce, Gaming, Healthcare

Addepto vs Qubit Labs: 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.

Qubit Labs

Qubit Labs launched in 2016 as a Ukrainian IT outstaffing company and is now listed with headquarters in Tallinn or Kyiv depending on the source. It builds remote dedicated teams in Ukraine, Poland, Moldova, Georgia, Romania and other countries, and in recent years it has added AI staff augmentation and deep tech recruiting. Screening is recruiter-led. The firm is a practical option for cost-conscious teams that know exactly what they want, but it has less proven ML depth than AI-only suppliers.

Services and capabilities: Addepto vs Qubit Labs

Capability Addepto Qubit Labs
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 Qubit Labs

Framework / platform Addepto Qubit Labs
PyTorch ✓ ✓
TensorFlow N/A ✓
LangChain N/A N/A
Hugging Face N/A N/A
OpenAI ✓ N/A
AWS ✓ ✓
Azure ✓ ✓
Google Cloud N/A N/A
Databricks ✓ N/A
Kubernetes N/A N/A

Pricing comparison: Addepto vs Qubit Labs

Criterion Addepto Qubit Labs
Minimum engagement Not published Not published
Engagement models Dedicated engineer, Dedicated team, Project delivery Dedicated engineer, Dedicated team
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Addepto vs Qubit Labs

Dimension Addepto Qubit Labs
Best company size Startup to mid-market Startup to mid-market
Best industries Manufacturing, Automotive, Aviation Technology, Fintech, E-commerce
Best use cases Adding a data engineer to an automotive analytics platform, Building a predictive maintenance model with a two-person team Hiring a Python ML engineer in Poland or Romania, Building a remote data team outside Ukraine
Typical project type Dedicated engineer Dedicated engineer

Addepto vs Qubit Labs: 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
Qubit Labs
+ Hires in several countries, not only Ukraine
+ Lower cost than Western European suppliers
+ Clients say shortlists arrive quickly
- Recruiter-led screening for technical roles
- AI staffing is a recent addition
- Headquarters listed differently across sources

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 Qubit Labs?

A typical fit: hiring a Python ML engineer in Poland or Romania.

Recruiting across several lower-cost Eastern European countries. Minimum engagement is not publicly disclosed. Works best with clients in Technology, Fintech, E-commerce, Gaming, Healthcare.

Decision matrix: Addepto vs Qubit Labs

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 Qubit Labs (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 Neither lists direct hire; agree conversion terms up front

Use case fit: Addepto vs Qubit Labs

Use case Addepto fit Qubit Labs fit Winner
Adding a data engineer to an automotive analytics platform Strong Strong Both equally
Building a predictive maintenance model with a two-person team Strong Strong Both equally
Hiring a Python ML engineer in Poland or Romania Limited Strong Qubit Labs
Building a remote data team outside Ukraine Strong Strong Both equally

Verdict: Addepto vs Qubit Labs

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.

Qubit Labs (3.7/5) is worth a look if you need building a remote data team outside Ukraine. If your situation matches that, Qubit Labs is a competitive option.

Related comparisons

Addepto vs Qubit Labs FAQ

Is Addepto better than Qubit Labs?

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. Qubit Labs's strongest advantage: hires in several countries, not only Ukraine.

How do Addepto and Qubit Labs differ in pricing?

Addepto uses monthly per engineer or project fee; rates on request pricing. Qubit Labs uses monthly per engineer with a service fee; 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 Qubit Labs?

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 Qubit Labs?

Addepto's primary differentiator is: data and ML engineers with industrial and automotive client history. Qubit Labs's primary differentiator is: recruiting across several lower-cost Eastern European countries. They also differ in team size (50–249 vs 50–100), 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.