Best Firmware Development Service Providers

ByteSnap Design vs eInfochips: full comparison for 2026

Quick verdict

ByteSnap Design (4.3/5) edges ahead of eInfochips (4.0/5) overall. ByteSnap Design is the better choice for UK companies needing electronics and firmware from one team. eInfochips is the stronger option for large device programmes needing many engineers. The right choice depends on your project size, budget, and required tech stack.

ByteSnap Design vs eInfochips: head-to-head summary

Criterion ByteSnap Design eInfochips
Founded 2008 1994
HQ Birmingham, UK San Jose, California, USA (engineering HQ: Ahmedabad, India)
Team size 11–50 1,000–5,000
Rating 4.3 / 5 4.0 / 5
Primary differentiator Small UK team covering PCB design, Linux and Android bring-up, and MCU firmware Thousands of embedded engineers and broad chip-vendor partnerships, backed by Arrow
Pricing model Fixed project, time & materials Time & materials, dedicated team, offshore development centre
Min. engagement Not disclosed Not disclosed
Primary tech stack C, C++, Embedded Linux C, C++, Embedded Linux
Industries served Medical devices, Energy & EV charging, Industrial IoT, Consumer electronics Medical devices, Industrial IoT, Consumer electronics, Semiconductors, Aerospace & defence

ByteSnap Design vs eInfochips: 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.

eInfochips

Arrow Electronics bought eInfochips in early 2018, when it had about 1,500 employees; it has since grown to well over 3,000 by directory counts. The company dates from 1994, has its main engineering base in Ahmedabad, India, and is headquartered in San Jose. Its services cover silicon design, embedded hardware and firmware, video and camera systems, device security and cloud, and it holds design partnerships with most major chip vendors. For firmware buyers it offers capacity and reference designs; the trade-off is a large-company engagement model.

Services and capabilities: ByteSnap Design vs eInfochips

Capability ByteSnap Design eInfochips
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 eInfochips

Framework / platform ByteSnap Design eInfochips
FreeRTOS ✓ ✓
Zephyr N/A N/A
Embedded Linux ✓ ✓
Yocto ✓ ✓
AUTOSAR N/A N/A
STM32 N/A N/A
Nordic N/A N/A
NXP ✓ ✓
FPGA N/A N/A

Pricing comparison: ByteSnap Design vs eInfochips

Criterion ByteSnap Design eInfochips
Minimum engagement Not disclosed Not disclosed
Engagement models Fixed project, Time & materials Dedicated team, Fixed project, Time & materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: ByteSnap Design vs eInfochips

Dimension ByteSnap Design eInfochips
Best company size Startup to mid-market Mid-market to enterprise
Best industries Medical devices, Energy & EV charging, Industrial IoT Medical devices, Industrial IoT, Consumer electronics
Best use cases Designing a Linux-based EV charger controller board and its software, Building a Silicon Labs Zigbee smart-home device Staffing a 30-person firmware and validation team for a medical platform, Building a smart-camera product on a Qualcomm processor
Typical project type Fixed project Dedicated team

ByteSnap Design vs eInfochips: 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
eInfochips
+ Can staff large teams quickly, including validation and test engineers
+ Camera, video and edge AI work on Qualcomm and NXP platforms
+ Arrow ownership helps with component supply and reference designs
- Owned by Arrow Electronics since 2018, so ask how silicon recommendations are made
- Large-company processes add overhead for small projects
- Engineer quality can vary between teams in a company this size

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 eInfochips?

A typical fit: staffing a 30-person firmware and validation team for a medical platform.

Thousands of embedded engineers and broad chip-vendor partnerships, backed by Arrow. Minimum engagement is not publicly disclosed. Works best with clients in Medical devices, Industrial IoT, Consumer electronics, Semiconductors, Aerospace & defence.

Decision matrix: ByteSnap Design vs eInfochips

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 eInfochips
Your budget is at the lower end Compare: ByteSnap Design (Not disclosed) vs eInfochips (Not disclosed)
You need specialist depth in a specific vertical eInfochips
You need engineers to extend your own firmware team eInfochips
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: ByteSnap Design vs eInfochips

Use case ByteSnap Design fit eInfochips 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
Staffing a 30-person firmware and validation team for a medical platform Limited Strong eInfochips
Building a smart-camera product on a Qualcomm processor Limited Strong eInfochips
Fixed-price firmware build Strong Strong Both
Extending an in-house firmware team Strong Strong Both

Verdict: ByteSnap Design vs eInfochips

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.

eInfochips (4.0/5) is worth a look if you need building a smart-camera product on a Qualcomm processor. If your situation matches that, eInfochips is a competitive option.

Related comparisons

ByteSnap Design vs eInfochips FAQ

Is ByteSnap Design better than eInfochips?

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. eInfochips's strongest advantage: can staff large teams quickly, including validation and test engineers.

How do ByteSnap Design and eInfochips differ in pricing?

ByteSnap Design uses fixed project, time & materials pricing. eInfochips uses time & materials, dedicated team, offshore development centre 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 eInfochips?

eInfochips 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 eInfochips?

ByteSnap Design's primary differentiator is: small UK team covering PCB design, Linux and Android bring-up, and MCU firmware. eInfochips's primary differentiator is: thousands of embedded engineers and broad chip-vendor partnerships, backed by Arrow. They also differ in team size (11–50 vs 1,000–5,000), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Medical devices, Energy & EV charging vs Medical devices, Industrial IoT).

Verify all details directly with each service provider before making a decision.