ByteSnap Design vs Developex: full comparison for 2026
Quick verdict
ByteSnap Design (4.3/5) edges ahead of Developex (4.0/5) overall. ByteSnap Design is the better choice for UK companies needing electronics and firmware from one team. Developex is the stronger option for peripheral makers needing firmware plus configuration apps. The right choice depends on your project size, budget, and required tech stack.
ByteSnap Design vs Developex: head-to-head summary
| Criterion | ByteSnap Design | Developex |
|---|---|---|
| Founded | 2008 | 2001 |
| HQ | Birmingham, UK | Kyiv, Ukraine |
| Team size | 11–50 | 201–500 |
| Rating | 4.3 / 5 | 4.0 / 5 |
| Primary differentiator | Small UK team covering PCB design, Linux and Android bring-up, and MCU firmware | Firmware combined with drivers and companion desktop or mobile apps for consumer hardware |
| Pricing model | Fixed project, time & materials | Time & materials, dedicated team |
| Min. engagement | Not disclosed | Not disclosed |
| Primary tech stack | C, C++, Embedded Linux | C, C++, Qt |
| Industries served | Medical devices, Energy & EV charging, Industrial IoT, Consumer electronics | Consumer electronics, Telecom & broadcast |
ByteSnap Design vs Developex: overview
ByteSnap Design
Graeme Wintle and Dunstan Power founded ByteSnap Design in Birmingham in 2008, and both still run it from Park Point in Longbridge. With about 40 people, it is small by the standards of this list but covers a wide technical spread: schematic and PCB design, embedded Linux and Android board bring-up, RTOS firmware and touch interfaces. It is a Silicon Labs certified design partner and an Analog Devices partner. Trade press has linked recent growth to medical device work, alongside EV charging and industrial clients.
Developex
Developex has written software for hardware companies since 2001, and its client list leans toward consumer electronics and peripheral makers who need firmware, drivers and the desktop or mobile utilities that configure their devices. The company is based in Kyiv with offices listed in Munich, Kraków and Zagreb, and directory estimates put the team at about 250 to 350 people. A company blog post put its embedded group at more than 30 developers (per company website; independently unverifiable). That makes firmware a real practice inside a larger custom-software business.
Services and capabilities: ByteSnap Design vs Developex
| Capability | ByteSnap Design | Developex |
|---|---|---|
| Bare-metal & RTOS firmware | ✓ | ✓ |
| Embedded Linux & BSP | ✓ | ✓ |
| Electronics & PCB design | ✓ | ✗ |
| Wireless & IoT connectivity | ✓ | ✓ |
| Secure boot & OTA | ✗ | ✗ |
| FPGA development | ✗ | ✗ |
| Firmware testing & HIL | ✗ | ✗ |
| Dedicated team model | ✗ | ✓ |
Tech stack comparison: ByteSnap Design vs Developex
| Framework / platform | ByteSnap Design | Developex |
|---|---|---|
| FreeRTOS | ✓ | ✓ |
| Zephyr | N/A | N/A |
| Embedded Linux | ✓ | ✓ |
| Yocto | ✓ | N/A |
| AUTOSAR | N/A | N/A |
| STM32 | N/A | N/A |
| Nordic | N/A | N/A |
| NXP | ✓ | N/A |
| FPGA | N/A | N/A |
Pricing comparison: ByteSnap Design vs Developex
| Criterion | ByteSnap Design | Developex |
|---|---|---|
| Minimum engagement | Not disclosed | Not disclosed |
| Engagement models | Fixed project, Time & materials | Dedicated team, Time & materials |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: ByteSnap Design vs Developex
| Dimension | ByteSnap Design | Developex |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Medical devices, Energy & EV charging, Industrial IoT | Consumer electronics, Telecom & broadcast |
| Best use cases | Designing a Linux-based EV charger controller board and its software, Building a Silicon Labs Zigbee smart-home device | Writing firmware and a Windows configuration tool for a gaming peripheral, Maintaining firmware for an audio interface product line |
| Typical project type | Fixed project | Dedicated team |
ByteSnap Design vs Developex: pros and cons
| ByteSnap Design | |
|---|---|
| + | Founder-led team where senior engineers stay involved in delivery |
| + | Covers both MCU firmware and Linux or Android on application processors |
| + | Silicon Labs certified design partner, useful for Zigbee, Thread and BLE products |
| + | Offers free design clinics, which lowers the cost of an initial technical review |
| - | Around 40 people limits capacity for multiple large programmes at once |
| - | UK pricing is higher than offshore alternatives |
| - | Less visible experience in automotive functional safety than larger engineering firms |
| Developex | |
|---|---|
| + | Long experience with USB peripherals, audio devices and their PC utilities |
| + | Can staff firmware, drivers and desktop apps from a single team |
| + | Eastern European rates |
| - | Embedded is a minority of the business, so check engineers' firmware track records |
| - | No hardware design |
| - | Ukrainian delivery base may require continuity planning for some buyers |
Who should choose ByteSnap Design?
A typical fit: designing a Linux-based EV charger controller board and its software.
Small UK team covering PCB design, Linux and Android bring-up, and MCU firmware. Minimum engagement is not publicly disclosed. Works best with clients in Medical devices, Energy & EV charging, Industrial IoT, Consumer electronics.
Who should choose Developex?
A typical fit: writing firmware and a Windows configuration tool for a gaming peripheral.
Firmware combined with drivers and companion desktop or mobile apps for consumer hardware. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, Telecom & broadcast.
Decision matrix: ByteSnap Design vs Developex
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | ByteSnap Design |
| You need a large dedicated team for an ongoing programme | Developex |
| Your budget is at the lower end | Compare: ByteSnap Design (Not disclosed) vs Developex (Not disclosed) |
| You need specialist depth in a specific vertical | ByteSnap Design |
| You need engineers to extend your own firmware team | Developex |
| You need consulting before committing to a build | Both may offer discovery engagements |
Use case fit: ByteSnap Design vs Developex
| Use case | ByteSnap Design fit | Developex fit | Winner |
|---|---|---|---|
| Designing a Linux-based EV charger controller board and its software | Strong | Limited | ByteSnap Design |
| Building a Silicon Labs Zigbee smart-home device | Strong | Limited | ByteSnap Design |
| Writing firmware and a Windows configuration tool for a gaming peripheral | Limited | Strong | Developex |
| Maintaining firmware for an audio interface product line | Limited | Strong | Developex |
| Fixed-price firmware build | Strong | Limited | ByteSnap Design |
| Extending an in-house firmware team | Strong | Strong | Both |
Verdict: ByteSnap Design vs Developex
ByteSnap Design (4.3/5) is the stronger overall choice for most Firmware Development projects. Small UK team covering PCB design, Linux and Android bring-up, and MCU firmware.
Developex (4.0/5) is worth a look if you need maintaining firmware for an audio interface product line. If your situation matches that, Developex is a competitive option.
Related comparisons
ByteSnap Design vs Developex FAQ
Is ByteSnap Design better than Developex?
ByteSnap Design (4.3/5) scores higher overall, but "better" depends on your use case. ByteSnap Design's strongest advantage: founder-led team where senior engineers stay involved in delivery. Developex's strongest advantage: long experience with USB peripherals, audio devices and their PC utilities.
How do ByteSnap Design and Developex differ in pricing?
ByteSnap Design uses fixed project, time & materials pricing. Developex uses time & materials, dedicated team pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: ByteSnap Design or Developex?
Developex is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each service provider before shortlisting.
What are the main differences between ByteSnap Design and Developex?
ByteSnap Design's primary differentiator is: small UK team covering PCB design, Linux and Android bring-up, and MCU firmware. Developex's primary differentiator is: firmware combined with drivers and companion desktop or mobile apps for consumer hardware. They also differ in team size (11–50 vs 201–500), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Medical devices, Energy & EV charging vs Consumer electronics, Telecom & broadcast).
Verify all details directly with each service provider before making a decision.