Best Embedded Firmware Developers

Droid Technologies vs Oxalis Design: full comparison for 2026

Quick verdict

Droid Technologies (4.1/5) edges ahead of Oxalis Design (4.0/5) overall. Droid Technologies is the better choice for teams needing engineers whose primary specialty is embedded GUI and HMI development. Oxalis Design is the stronger option for very small teams wanting direct, ongoing access to the founding engineers. The right choice depends on your project size, budget, and required tech stack.

Droid Technologies vs Oxalis Design: head-to-head summary

Criterion Droid Technologies Oxalis Design
Founded 2016 2019
HQ Kyiv, Ukraine Bristol, UK
Team size 64–80 2–10
Rating 4.1 / 5 4.0 / 5
Primary differentiator Grew from 4 to 80+ engineers in 9 years with embedded GUI as the team's lead hiring specialty across LVGL, TouchGFX, Qt, and Embedded Wizard Founder-led team where both founders remain personally involved in client engineering work, not just management
Pricing model Project-based embedded GUI and firmware engagements Project-based electronics and embedded engagements
Min. engagement Not published Not published
Primary tech stack LVGL, TouchGFX, Qt C, C++, RF Design
Industries served Industrial HMI, Medical devices, Consumer electronics Medical devices, Consumer electronics, Industrial

Droid Technologies vs Oxalis Design: overview

Droid Technologies

Droid Technologies was founded in 2016 and has grown from 4 to more than 80 employees across offices in Kyiv, Kharkiv, and Vinnytsia. That growth trajectory, roughly 20x headcount in 9 years, signals a team that has been able to hire and retain specialized talent fast, specifically for embedded GUI and HMI work in LVGL, TouchGFX, Qt, and Embedded Wizard. For a hiring buyer whose product needs a strong on-device interface, this is a team where that specialty is the primary hiring focus, not a secondary skill scattered across generalist engineers.

Oxalis Design

Oxalis Design is a Bristol, UK electronics and embedded systems consultancy founded by Alex Turner and Alex Thornicroft, both experienced electronics and software engineers who remain personally involved in client work rather than having moved fully into management. For a client evaluating team fit at the smallest scale, this means the people making architecture decisions are the same people who will be reachable throughout the engagement, not a sales contact who hands the work to unnamed staff.

Services and capabilities: Droid Technologies vs Oxalis Design

Capability Droid Technologies Oxalis Design
Firmware development
RTOS development
Hardware co-design
Embedded GUI development
Medical device firmware
Functional safety
Technical training
Expert-witness services
Staff augmentation

Tech stack comparison: Droid Technologies vs Oxalis Design

Framework / platform Droid Technologies Oxalis Design
C
C++
FreeRTOS N/A N/A
Zephyr N/A N/A
FPGA N/A N/A
Embedded Linux N/A N/A
LVGL N/A
AWS IoT N/A N/A
ARM Cortex-M N/A

Pricing comparison: Droid Technologies vs Oxalis Design

Criterion Droid Technologies Oxalis Design
Minimum engagement Not published Not published
Engagement models Project-based engineering Project-based engineering, concept through pilot build
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Droid Technologies vs Oxalis Design

Dimension Droid Technologies Oxalis Design
Best company size Startup to mid-market Startup to mid-market
Best industries Industrial HMI, Medical devices, Consumer electronics Medical devices, Consumer electronics, Industrial
Best use cases Hiring a team whose specialty is embedded GUI and HMI development, Staffing an industrial or medical device display interface project Hiring a very small team where the founders personally do the engineering, RF and firmware co-design for a new connected consumer device
Typical project type Project-based engineering Project-based engineering, concept through pilot build

Droid Technologies vs Oxalis Design: pros and cons

Droid Technologies
+ Embedded GUI is the team's lead hiring specialty, not a skill scattered thinly across generalist engineers
+ Growth from 4 to more than 80 engineers in 9 years suggests an ability to hire and retain specialized talent at pace
+ Full-cycle scope covers firmware and hardware integration underneath the interface, not just the display layer
+ Multiple Ukraine office locations give some geographic delivery redundancy for staffing continuity
- 9 years of operating history is shorter than several boutique competitors with 15-plus years
- Its GUI specialty focus is a narrower fit for hiring needs without a significant display or HMI component
- No published pricing or minimum engagement figure
Oxalis Design
+ Both founders remain personally involved in engineering work, not just business development
+ Focus on electronics and embedded firmware exclusively, without a broader IT practice diluting attention
+ RF design capability in-house means wireless connectivity work doesn't require a separate specialist
+ Serves medical, consumer, and industrial clients from concept through pilot build
- A team of 2 to 10 people limits capacity to a small number of concurrent client programs at any time
- Publicly verifiable founding date and detailed case study history are limited
- No published pricing or minimum engagement figure

Who should choose Droid Technologies?

A typical fit: hiring a team whose specialty is embedded GUI and HMI development.

Grew from 4 to 80+ engineers in 9 years with embedded GUI as the team's lead hiring specialty across LVGL, TouchGFX, Qt, and Embedded Wizard. Minimum engagement is not publicly disclosed. Works best with clients in Industrial HMI, Medical devices, Consumer electronics.

Who should choose Oxalis Design?

A typical fit: hiring a very small team where the founders personally do the engineering.

Founder-led team where both founders remain personally involved in client engineering work, not just management. Minimum engagement is not publicly disclosed. Works best with clients in Medical devices, Consumer electronics, Industrial.

Decision matrix: Droid Technologies vs Oxalis Design

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 Check each company's engagement model
Your budget is at the lower end Compare: Droid Technologies (Not published) vs Oxalis Design (Not published)
You need specialist depth in a specific vertical Droid Technologies
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Droid Technologies vs Oxalis Design

Use case Droid Technologies fit Oxalis Design fit Winner
Hiring a team whose specialty is embedded GUI and HMI development Strong Strong Both equally
Staffing an industrial or medical device display interface project Strong Limited Droid Technologies
Hiring a very small team where the founders personally do the engineering Strong Strong Both equally
RF and firmware co-design for a new connected consumer device Strong Strong Both equally
Fixed-price build Limited Limited Both equally
Staff augmentation Strong Limited Droid Technologies

Verdict: Droid Technologies vs Oxalis Design

Droid Technologies (4.1/5) is the stronger overall choice for most Embedded Firmware Development projects. Grew from 4 to 80+ engineers in 9 years with embedded GUI as the team's lead hiring specialty across LVGL, TouchGFX, Qt, and Embedded Wizard.

Oxalis Design (4.0/5) is worth a look if you need RF and firmware co-design for a new connected consumer device. If your situation matches that, Oxalis Design is a competitive option.

Related comparisons

Droid Technologies vs Oxalis Design FAQ

Is Droid Technologies better than Oxalis Design?

Droid Technologies (4.1/5) scores higher overall, but "better" depends on your use case. Droid Technologies's strongest advantage: embedded GUI is the team's lead hiring specialty, not a skill scattered thinly across generalist engineers. Oxalis Design's strongest advantage: both founders remain personally involved in engineering work, not just business development.

How do Droid Technologies and Oxalis Design differ in pricing?

Droid Technologies uses project-based embedded gui and firmware engagements pricing. Oxalis Design uses project-based electronics and embedded engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Droid Technologies or Oxalis Design?

Droid Technologies is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each developer before shortlisting.

What are the main differences between Droid Technologies and Oxalis Design?

Droid Technologies's primary differentiator is: grew from 4 to 80+ engineers in 9 years with embedded GUI as the team's lead hiring specialty across LVGL, TouchGFX, Qt, and Embedded Wizard. Oxalis Design's primary differentiator is: founder-led team where both founders remain personally involved in client engineering work, not just management. They also differ in team size (64–80 vs 2–10), minimum engagement (Not published vs Not published), and primary industries served (Industrial HMI, Medical devices vs Medical devices, Consumer electronics).

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