Promwad vs Sirin Software: full comparison for 2026
Quick verdict
Promwad (4.2/5) edges ahead of Sirin Software (4.2/5) overall. Promwad is the better choice for european buyers wanting hardware and firmware under one contract to cut interface risk. Sirin Software is the stronger option for semiconductor teams needing multi-protocol wireless firmware depth. The right choice depends on your project size, budget, and required tech stack.
Promwad vs Sirin Software: head-to-head summary
| Criterion | Promwad | Sirin Software |
|---|---|---|
| Founded | 2004 | 2014 |
| HQ | Essen, Germany (engineering centers in Latvia and Serbia) | Pompano Beach, Florida, USA (R&D in Kyiv and Ivano-Frankivsk, Ukraine) |
| Team size | 101–250 | 11–50 |
| Rating | 4.2 / 5 | 4.2 / 5 |
| Primary differentiator | End-to-end European design house covering PCB, FPGA, embedded Linux, and manufacturing coordination under a single engagement | Named depth across six wireless protocols (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) spanning Linux, Zephyr, FreeRTOS, and ThreadX |
| Pricing model | Fixed project, dedicated team | Fixed project, staff augmentation |
| Min. engagement | Not disclosed | Not disclosed |
| Primary tech stack | C/C++, Embedded Linux (Yocto), Android embedded | Zephyr, FreeRTOS, ThreadX |
| Industries served | Consumer Electronics, Industrial IoT, Telecom, Automotive | Consumer Electronics, Industrial IoT, Smart home, Semiconductor |
Promwad vs Sirin Software: overview
Promwad
Founded in 2004 by Roman Pakholkov and now headquartered in Essen, Germany with additional engineering centers in Latvia and Serbia, Promwad has spent over two decades building a 100+ engineer team around end-to-end electronics design: PCB layout, FPGA, embedded software (Linux and Android), and coordination through contract manufacturing. For a technical buyer weighing whether to split hardware and firmware across two vendors, Promwad's pitch is specifically that both live under one contracted engagement — reducing the interface risk between electrical design decisions and firmware behavior that trips up multi-vendor programs.
Sirin Software
Sirin Software, founded in 2014 and headquartered in Pompano Beach, Florida with R&D centers in Kyiv and Ivano-Frankivsk, Ukraine, works specifically with semiconductor companies and IoT product teams on SDKs, firmware, middleware, and driver development. What makes Sirin relevant for a technical buyer comparing wireless-protocol depth specifically is the breadth of named protocol stacks it works across — Wi-Fi, BLE, Matter, UWB, NFC, and LoRaWAN — combined with embedded OS coverage spanning Linux, Zephyr, FreeRTOS, and ThreadX, rather than one protocol done well and everything else avoided.
Services and capabilities: Promwad vs Sirin Software
| Capability | Promwad | Sirin Software |
|---|---|---|
| RTOS firmware development | ✓ | ✓ |
| Embedded Linux (Yocto/BuildRoot) | ✓ | ✓ |
| FPGA programming (Verilog/VHDL) | ✓ | ✗ |
| Hardware & PCB / electrical engineering | ✓ | ✗ |
| IoT connectivity & protocols | ✗ | ✓ |
| Edge AI / on-device ML | ✗ | ✗ |
| Embedded GUI development | ✗ | ✗ |
| Cybersecurity & secure boot | ✗ | ✗ |
| Staff augmentation / team extension | ✗ | ✗ |
Tech stack comparison: Promwad vs Sirin Software
| Framework / platform | Promwad | Sirin Software |
|---|---|---|
| FreeRTOS | N/A | ✓ |
| Zephyr | N/A | ✓ |
| Embedded Linux | ✓ | ✓ |
| AUTOSAR | N/A | N/A |
| AWS | N/A | N/A |
| Bluetooth | N/A | ✓ |
| LoRaWAN | N/A | ✓ |
| CAN bus | N/A | N/A |
| Qt | N/A | N/A |
| Verilog | ✓ | N/A |
Pricing comparison: Promwad vs Sirin Software
| Criterion | Promwad | Sirin Software |
|---|---|---|
| Minimum engagement | Not disclosed | Not disclosed |
| Engagement models | Fixed project, Dedicated team | Fixed project, Staff augmentation |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Promwad vs Sirin Software
| Dimension | Promwad | Sirin Software |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Consumer Electronics, Industrial IoT, Telecom | Consumer Electronics, Industrial IoT, Smart home |
| Best use cases | Connected hardware programs needing PCB, FPGA, and embedded Linux coordinated under one vendor to avoid hardware/firmware handoff gaps, Programs requiring contract manufacturing coordination alongside development | Semiconductor companies needing SDK, driver, and middleware development for new silicon before it reaches downstream product teams, Matter/Thread smart-home products requiring simultaneous multi-protocol wireless firmware support |
| Typical project type | Fixed project | Fixed project |
Promwad vs Sirin Software: pros and cons
| Promwad | |
|---|---|
| + | Over 20 years combining PCB layout, FPGA design, and embedded software under one contracted engagement, reducing hardware/firmware interface risk |
| + | 100+ engineers across German, Latvian, and Serbian centers gives more capacity than the smallest boutiques |
| + | Contract manufacturing coordination extends the engagement past pure development into production handoff |
| - | Mid-size team sits between boutique specialists and large engineering conglomerates — verify bandwidth directly for concurrent enterprise-scale programs |
| - | No large named enterprise case studies published to independently verify scale claims |
| - | No public pricing or minimum engagement figures |
| Sirin Software | |
|---|---|
| + | Works directly with semiconductor companies on SDK and driver development, closer to the chip than typical downstream product-firmware shops |
| + | Named coverage across six distinct wireless protocols reduces the need to shop separately for each connectivity technology |
| + | US headquarters with Ukraine R&D centers balances client-facing accessibility with delivery cost efficiency |
| - | Small team (11-50, varying by source) limits capacity for programs with several parallel workstreams |
| - | No public pricing tiers or minimum engagement figures for pre-qualification |
| - | Multi-protocol breadth means depth in any one protocol may be shallower than a single-protocol specialist |
Who should choose Promwad?
A typical fit: connected hardware programs needing PCB, FPGA, and embedded Linux coordinated under one vendor to avoid hardware/firmware handoff gaps.
End-to-end European design house covering PCB, FPGA, embedded Linux, and manufacturing coordination under a single engagement. Minimum engagement starts at Not disclosed. Works best with clients in Consumer Electronics, Industrial IoT, Telecom, Automotive.
Who should choose Sirin Software?
A typical fit: semiconductor companies needing SDK, driver, and middleware development for new silicon before it reaches downstream product teams.
Named depth across six wireless protocols (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) spanning Linux, Zephyr, FreeRTOS, and ThreadX. Minimum engagement starts at Not disclosed. Works best with clients in Consumer Electronics, Industrial IoT, Smart home, Semiconductor.
Decision matrix: Promwad vs Sirin Software
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Promwad |
| You need a large dedicated team for an ongoing programme | Promwad |
| Your budget is at the lower end | Compare: Promwad (Not disclosed) vs Sirin Software (Not disclosed) |
| You need specialist depth in a specific vertical | Promwad |
| 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: Promwad vs Sirin Software
| Use case | Promwad fit | Sirin Software fit | Winner |
|---|---|---|---|
| Connected hardware programs needing PCB, FPGA, and embedded Linux coordinated under one vendor to avoid hardware/firmware handoff gaps | Strong | Limited | Promwad |
| Programs requiring contract manufacturing coordination alongside development | Strong | Limited | Promwad |
| Semiconductor companies needing SDK, driver, and middleware development for new silicon before it reaches downstream product teams | Limited | Strong | Sirin Software |
| Matter/Thread smart-home products requiring simultaneous multi-protocol wireless firmware support | Limited | Strong | Sirin Software |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Promwad vs Sirin Software
Promwad (4.2/5) is the stronger overall choice for most Embedded Software Development projects. End-to-end European design house covering PCB, FPGA, embedded Linux, and manufacturing coordination under a single engagement.
Sirin Software (4.2/5) is worth a look if you need Matter/Thread smart-home products requiring simultaneous multi-protocol wireless firmware support. If your situation matches that, Sirin Software is a competitive option.
Related comparisons
Promwad vs Sirin Software FAQ
Is Promwad better than Sirin Software?
Promwad (4.2/5) scores higher overall, but "better" depends on your use case. Promwad's strongest advantage: over 20 years combining PCB layout, FPGA design, and embedded software under one contracted engagement, reducing hardware/firmware interface risk. Sirin Software's strongest advantage: works directly with semiconductor companies on SDK and driver development, closer to the chip than typical downstream product-firmware shops.
How do Promwad and Sirin Software differ in pricing?
Promwad uses fixed project, dedicated team pricing with a minimum engagement of Not disclosed. Sirin Software uses fixed project, staff augmentation pricing with a minimum engagement of Not disclosed. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Promwad or Sirin Software?
Promwad 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 Promwad and Sirin Software?
Promwad's primary differentiator is: end-to-end European design house covering PCB, FPGA, embedded Linux, and manufacturing coordination under a single engagement. Sirin Software's primary differentiator is: named depth across six wireless protocols (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) spanning Linux, Zephyr, FreeRTOS, and ThreadX. They also differ in team size (101–250 vs 11–50), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Consumer Electronics, Industrial IoT vs Consumer Electronics, Industrial IoT).
Verify all details directly with each company before making a decision.