Best Embedded Firmware Developers

Oxalis Design vs Klika Tech: full comparison for 2026

Quick verdict

Oxalis Design (4.0/5) edges ahead of Klika Tech (3.8/5) overall. Oxalis Design is the better choice for very small teams wanting direct, ongoing access to the founding engineers. Klika Tech is the stronger option for teams needing distributed, multi-timezone staffing from one vendor relationship. The right choice depends on your project size, budget, and required tech stack.

Oxalis Design vs Klika Tech: head-to-head summary

Criterion Oxalis Design Klika Tech
Founded 2019 2013
HQ Bristol, UK North Miami Beach, FL, USA
Team size 2–10 Not published
Rating 4.0 / 5 3.8 / 5
Primary differentiator Founder-led team where both founders remain personally involved in client engineering work, not just management Delivery centers across North America, Europe, and Asia with AWS IoT and STMicroelectronics partner status backing distributed team staffing
Pricing model Project-based electronics and embedded engagements Project-based IoT and cloud-embedded engagements
Min. engagement Not published Not published
Primary tech stack C, C++, RF Design AWS IoT, C, C++
Industries served Medical devices, Consumer electronics, Industrial Industrial IoT, Consumer IoT, Cloud-connected devices

Oxalis Design vs Klika Tech: overview

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.

Klika Tech

Klika Tech was founded in 2013 and is headquartered in North Miami Beach, Florida, with delivery centers across North America, Europe, and Asia including a Wrocław, Poland office opened in 2021. That multi-continent footprint means a hiring buyer can staff a distributed team across timezones from a single vendor relationship, backed by AWS IoT and DevOps competency status and STMicroelectronics partner status on the hardware side. For a client whose product needs firmware, hardware, and an AWS-based backend engineered together, this team's structure is built around that combination.

Services and capabilities: Oxalis Design vs Klika Tech

Capability Oxalis Design Klika Tech
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: Oxalis Design vs Klika Tech

Framework / platform Oxalis Design Klika Tech
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 N/A
AWS IoT N/A
ARM Cortex-M N/A N/A

Pricing comparison: Oxalis Design vs Klika Tech

Criterion Oxalis Design Klika Tech
Minimum engagement Not published Not published
Engagement models Project-based engineering, concept through pilot build Project-based IoT and cloud-embedded engineering
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Oxalis Design vs Klika Tech

Dimension Oxalis Design Klika Tech
Best company size Startup to mid-market Startup to mid-market
Best industries Medical devices, Consumer electronics, Industrial Industrial IoT, Consumer IoT, Cloud-connected devices
Best use cases Hiring a very small team where the founders personally do the engineering, RF and firmware co-design for a new connected consumer device Staffing a distributed, multi-timezone embedded team from one vendor, Hiring engineers experienced with AWS IoT-integrated hardware programs
Typical project type Project-based engineering, concept through pilot build Project-based IoT and cloud-embedded engineering

Oxalis Design vs Klika Tech: pros and cons

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
Klika Tech
+ Delivery centers across North America, Europe, and Asia support distributed, multi-timezone team hiring
+ AWS IoT and DevOps competency status is a verifiable AWS partner credential
+ STMicroelectronics partner status pairs cloud integration expertise with direct chip-vendor support
+ 12 years of operating history with continuous multi-region expansion
- AWS-centric positioning is a narrower fit for hiring needs requiring cloud-agnostic or Azure/GCP-specific expertise
- Public team size figures are not published, making bench-depth verification harder ahead of a large hire
- No published pricing or minimum engagement figure

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.

Who should choose Klika Tech?

A typical fit: staffing a distributed, multi-timezone embedded team from one vendor.

Delivery centers across North America, Europe, and Asia with AWS IoT and STMicroelectronics partner status backing distributed team staffing. Minimum engagement is not publicly disclosed. Works best with clients in Industrial IoT, Consumer IoT, Cloud-connected devices.

Decision matrix: Oxalis Design vs Klika Tech

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: Oxalis Design (Not published) vs Klika Tech (Not published)
You need specialist depth in a specific vertical Oxalis Design
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: Oxalis Design vs Klika Tech

Use case Oxalis Design fit Klika Tech fit Winner
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 Limited Oxalis Design
Staffing a distributed, multi-timezone embedded team from one vendor Limited Strong Klika Tech
Hiring engineers experienced with AWS IoT-integrated hardware programs Strong Strong Both equally
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Strong Klika Tech

Verdict: Oxalis Design vs Klika Tech

Oxalis Design (4.0/5) is the stronger overall choice for most Embedded Firmware Development projects. Founder-led team where both founders remain personally involved in client engineering work, not just management.

Klika Tech (3.8/5) is worth a look if you need hiring engineers experienced with AWS IoT-integrated hardware programs. If your situation matches that, Klika Tech is a competitive option.

Related comparisons

Oxalis Design vs Klika Tech FAQ

Is Oxalis Design better than Klika Tech?

Oxalis Design (4.0/5) scores higher overall, but "better" depends on your use case. Oxalis Design's strongest advantage: both founders remain personally involved in engineering work, not just business development. Klika Tech's strongest advantage: delivery centers across North America, Europe, and Asia support distributed, multi-timezone team hiring.

How do Oxalis Design and Klika Tech differ in pricing?

Oxalis Design uses project-based electronics and embedded engagements pricing. Klika Tech uses project-based iot and cloud-embedded engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Oxalis Design or Klika Tech?

Oxalis Design 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 Oxalis Design and Klika Tech?

Oxalis Design's primary differentiator is: founder-led team where both founders remain personally involved in client engineering work, not just management. Klika Tech's primary differentiator is: delivery centers across North America, Europe, and Asia with AWS IoT and STMicroelectronics partner status backing distributed team staffing. They also differ in team size (2–10 vs Not published), minimum engagement (Not published vs Not published), and primary industries served (Medical devices, Consumer electronics vs Industrial IoT, Consumer IoT).

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