ByteSnap Design vs Sigma Software: full comparison for 2026
Quick verdict
ByteSnap Design (4.4/5) edges ahead of Sigma Software (4.0/5) overall. ByteSnap Design is the better choice for UK hardware projects, ATEX and EV charging. Sigma Software is the stronger option for embedded and cloud teams under Swedish ownership. The right choice depends on your project size, budget, and required tech stack.
ByteSnap Design vs Sigma Software: head-to-head summary
| Criterion | ByteSnap Design | Sigma Software |
|---|---|---|
| Founded | 2008 | 2002 |
| HQ | Birmingham, United Kingdom | Stockholm, Sweden and Kyiv, Ukraine |
| Team size | Under 50 | 2,000+ |
| Rating | 4.4 / 5 | 4.0 / 5 |
| Primary differentiator | UK-based board and firmware design with services that continue after the product ships | Scandinavian governance with Ukrainian and Polish embedded engineers |
| Pricing model | Fixed price, time and materials | Time and materials, dedicated team, fixed price |
| Min. engagement | Not published | Not published |
| Primary tech stack | PCB design, Embedded Linux, FPGA | Embedded C/C++, Embedded Linux, AWS IoT |
| Industries served | Industrial equipment, Automotive, Healthcare, Energy | Automotive, Telecoms, Healthcare, Energy |
ByteSnap Design vs Sigma Software: overview
ByteSnap Design
ByteSnap Design was set up in Birmingham in 2008 and works from Park Point in Longbridge. It designs printed circuit boards, embedded Linux and firmware, FPGA logic and low-power wireless products, including ATEX-rated designs for hazardous areas and EV charging controller boards. The team is under 50 people. In December 2025 it reported 13% turnover growth and launched an automated board-test service and an obsolescence management service.
Sigma Software
Sigma Software was founded in 2002 and is part of the Swedish Sigma group. It describes a team of over 2,100 professionals in offices across 19 countries. Embedded and automotive software are among its practices, alongside a wide range of web, cloud and enterprise work. IoT buyers will find capable firmware and cloud engineers, but not a hardware design house.
Services and capabilities: ByteSnap Design vs Sigma Software
| Capability | ByteSnap Design | Sigma Software |
|---|---|---|
| Electronics & PCB design | ✓ | ✗ |
| Firmware & embedded software | ✓ | ✓ |
| Wireless connectivity | ✓ | ✗ |
| IoT cloud platforms | ✗ | ✓ |
| Mobile & web apps | ✗ | ✓ |
| Edge AI & data | ✗ | ✗ |
| Prototyping & manufacturing support | ✓ | ✗ |
| Dedicated team model | ✗ | ✓ |
Tech stack comparison: ByteSnap Design vs Sigma Software
| Framework / platform | ByteSnap Design | Sigma Software |
|---|---|---|
| Embedded C | ✓ | ✓ |
| Embedded Linux | ✓ | ✓ |
| RTOS | N/A | N/A |
| BLE | ✓ | N/A |
| LoRaWAN | ✓ | N/A |
| AWS IoT | N/A | ✓ |
| Azure IoT | N/A | ✓ |
| FPGA | ✓ | N/A |
Pricing comparison: ByteSnap Design vs Sigma Software
| Criterion | ByteSnap Design | Sigma Software |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Fixed project, Time and materials | Dedicated team, Fixed project, Time and materials |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: ByteSnap Design vs Sigma Software
| Dimension | ByteSnap Design | Sigma Software |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Industrial equipment, Automotive, Healthcare | Automotive, Telecoms, Healthcare |
| Best use cases | A UK manufacturer needs an ATEX-certified sensor designed., An EV charging company wants a controller board and firmware. | A telecoms company needs embedded network software., An automotive supplier wants firmware developers. |
| Typical project type | Fixed project | Dedicated team |
ByteSnap Design vs Sigma Software: pros and cons
| ByteSnap Design | |
|---|---|
| + | UK engineers handle both the board and the firmware |
| + | ATEX experience is rare and useful for oil, gas and chemical sites |
| + | Obsolescence management helps keep long-life products buildable |
| - | Small team, so large programmes will stretch it |
| - | Limited cloud and app development compared with full-stack vendors |
| Sigma Software | |
|---|---|
| + | Swedish parent adds governance |
| + | Broad coverage of firmware, cloud and apps |
| + | Competitive rates |
| - | IoT is not its main focus |
| - | No electronics design |
Who should choose ByteSnap Design?
A typical fit: a UK manufacturer needs an ATEX-certified sensor designed.
UK-based board and firmware design with services that continue after the product ships. Minimum engagement is not publicly disclosed. Works best with clients in Industrial equipment, Automotive, Healthcare, Energy.
Who should choose Sigma Software?
A typical fit: a telecoms company needs embedded network software.
Scandinavian governance with Ukrainian and Polish embedded engineers. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Telecoms, Healthcare, Energy.
Decision matrix: ByteSnap Design vs Sigma Software
| 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 | Sigma Software |
| Your budget is at the lower end | Compare: ByteSnap Design (Not published) vs Sigma Software (Not published) |
| You need specialist depth in a specific vertical | ByteSnap Design |
| You want engineers added to your own in-house team | Neither lists team extension; ask about dedicated teams |
| You need the circuit board designed as well as the firmware | ByteSnap Design |
Use case fit: ByteSnap Design vs Sigma Software
| Use case | ByteSnap Design fit | Sigma Software fit | Winner |
|---|---|---|---|
| A UK manufacturer needs an ATEX-certified sensor designed. | Strong | Limited | ByteSnap Design |
| An EV charging company wants a controller board and firmware. | Strong | Limited | ByteSnap Design |
| A telecoms company needs embedded network software. | Limited | Strong | Sigma Software |
| An automotive supplier wants firmware developers. | Limited | Strong | Sigma Software |
| You need custom electronics designed, not only firmware | Strong | Limited | ByteSnap Design |
| You want a fixed-price first phase before a longer engagement | Strong | Strong | Both equally |
Verdict: ByteSnap Design vs Sigma Software
ByteSnap Design (4.4/5) is the stronger overall choice for most IoT Development projects. UK-based board and firmware design with services that continue after the product ships.
Sigma Software (4.0/5) is worth a look in a scenario like this: an automotive supplier wants firmware developers. If your situation matches that, Sigma Software is a competitive option.
Related comparisons
ByteSnap Design vs Sigma Software FAQ
Is ByteSnap Design better than Sigma Software?
ByteSnap Design (4.4/5) scores higher overall, but "better" depends on your use case. ByteSnap Design's strongest advantage: UK engineers handle both the board and the firmware. Sigma Software's strongest advantage: swedish parent adds governance.
How do ByteSnap Design and Sigma Software differ in pricing?
ByteSnap Design uses fixed price, time and materials pricing. Sigma Software uses time and materials, dedicated team, fixed price 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 Sigma Software?
Sigma Software 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 ByteSnap Design and Sigma Software?
ByteSnap Design's primary differentiator is: UK-based board and firmware design with services that continue after the product ships. Sigma Software's primary differentiator is: scandinavian governance with Ukrainian and Polish embedded engineers. They also differ in team size (Under 50 vs 2,000+), minimum engagement (Not published vs Not published), and primary industries served (Industrial equipment, Automotive vs Automotive, Telecoms).
Verify all details directly with each company before making a decision.