Sirin Software vs Promwad: full comparison for 2026
Quick verdict
Promwad (4.3/5) edges ahead of Sirin Software (4.3/5) overall. Promwad is the better choice for european clients wanting hardware, firmware, and FPGA from one design house. Sirin Software is the stronger option for semiconductor and IoT teams needing deep wireless protocol firmware. The right choice depends on your project size, budget, and required tech stack.
Sirin Software vs Promwad: head-to-head summary
| Criterion | Sirin Software | Promwad |
|---|---|---|
| Founded | 2014 | 2004 |
| HQ | Pompano Beach, Florida, USA (R&D in Kyiv and Ivano-Frankivsk, Ukraine) | Essen, Germany (engineering centers in Latvia and Serbia) |
| Team size | 11–50 | 101–250 |
| Rating | 4.3 / 5 | 4.3 / 5 |
| Primary differentiator | Named specialization in wireless stacks (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) across Linux, Zephyr, FreeRTOS, and ThreadX | End-to-end European design house covering PCB, FPGA, embedded Linux, and manufacturing coordination in one contracted partner |
| Pricing model | Fixed project, staff augmentation | Fixed project, dedicated team |
| Min. engagement | Not disclosed | Not disclosed |
| Primary tech stack | Zephyr, FreeRTOS, ThreadX | C/C++, Embedded Linux (Yocto), Android embedded |
| Industries served | Consumer Electronics, Industrial IoT, Smart home, Semiconductor | Consumer Electronics, Industrial IoT, Telecom, Automotive |
Sirin Software vs Promwad: overview
Sirin Software
Sirin Software was founded in 2014, headquartered in Pompano Beach, Florida, with R&D centers in Kyiv and Ivano-Frankivsk, Ukraine, and a team of roughly 30-50 engineers depending on the source. The firm specializes in SDKs, firmware, middleware, and drivers for semiconductor companies and IoT product teams, with named depth in wireless connectivity stacks including Wi-Fi, BLE, Matter, UWB, NFC, and LoRaWAN, and embedded software stacks including Linux, Zephyr, FreeRTOS, and ThreadX. This wireless-protocol depth is Sirin's clearest specialization relative to broader embedded generalists on this list.
Promwad
Promwad is an electronics design house founded in 2004 by Roman Pakholkov, headquartered in Essen, Germany, with additional engineering centers in Latvia and Serbia and a team of 100+ engineers and managers built over more than two decades. The company positions itself as an end-to-end engineering partner covering hardware design (PCB layout, FPGA), embedded software (Linux and Android embedded systems), and contract manufacturing coordination for customers across Europe and North America, making it a fit for clients wanting hardware and firmware handled by one contracted partner rather than separate vendors.
Services and capabilities: Sirin Software vs Promwad
| Capability | Sirin Software | Promwad |
|---|---|---|
| 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: Sirin Software vs Promwad
| Framework / platform | Sirin Software | Promwad |
|---|---|---|
| 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: Sirin Software vs Promwad
| Criterion | Sirin Software | Promwad |
|---|---|---|
| Minimum engagement | Not disclosed | Not disclosed |
| Engagement models | Fixed project, Staff augmentation | Fixed project, Dedicated team |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Sirin Software vs Promwad
| Dimension | Sirin Software | Promwad |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Consumer Electronics, Industrial IoT, Smart home | Consumer Electronics, Industrial IoT, Telecom |
| Best use cases | Semiconductor companies needing SDK, driver, and middleware development for new silicon, Matter/Thread smart-home products requiring multi-protocol wireless firmware | Connected consumer hardware needing PCB design, FPGA, and embedded Linux in one engagement, Programs requiring contract manufacturing coordination alongside development |
| Typical project type | Fixed project | Fixed project |
Sirin Software vs Promwad: pros and cons
| Sirin Software | |
|---|---|
| + | Named depth across a wide range of wireless protocols (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) rather than a single connectivity stack |
| + | Works directly with semiconductor companies on SDK and driver development, not just end-product firmware |
| + | Combined US headquarters and Ukraine R&D centers balance client-facing presence with delivery cost efficiency |
| - | Reported team size varies by source (11-50 employees), making exact delivery capacity hard to pin down |
| - | Small team size limits capacity for very large, multi-workstream programs |
| - | Public pricing and minimum engagement are not disclosed |
| Promwad | |
|---|---|
| + | Over 20 years of hardware and firmware delivery with 100+ engineers across German, Latvian, and Serbian engineering centers |
| + | Covers PCB layout, FPGA design, and embedded software under a single contracted engagement rather than coordinating separate vendors |
| + | Contract manufacturing coordination support extends past pure development into production handoff |
| - | Mid-size team (100+) sits between boutique specialists and large enterprise engineering firms, which may mean less bandwidth than the largest players for concurrent enterprise-scale programs |
| - | Public pricing and minimum engagement figures are not disclosed |
| - | No large named enterprise case studies published publicly |
Who should choose Sirin Software?
A typical fit: semiconductor companies needing SDK, driver, and middleware development for new silicon.
Named specialization in wireless stacks (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) across Linux, Zephyr, FreeRTOS, and ThreadX. Minimum engagement starts at Not disclosed. Works best with clients in Consumer Electronics, Industrial IoT, Smart home, Semiconductor.
Who should choose Promwad?
A typical fit: connected consumer hardware needing PCB design, FPGA, and embedded Linux in one engagement.
End-to-end European design house covering PCB, FPGA, embedded Linux, and manufacturing coordination in one contracted partner. Minimum engagement starts at Not disclosed. Works best with clients in Consumer Electronics, Industrial IoT, Telecom, Automotive.
Decision matrix: Sirin Software vs Promwad
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Sirin Software |
| You need a large dedicated team for an ongoing programme | Promwad |
| Your budget is at the lower end | Compare: Sirin Software (Not disclosed) vs Promwad (Not disclosed) |
| You need specialist depth in a specific vertical | Sirin Software |
| 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: Sirin Software vs Promwad
| Use case | Sirin Software fit | Promwad fit | Winner |
|---|---|---|---|
| Semiconductor companies needing SDK, driver, and middleware development for new silicon | Strong | Limited | Sirin Software |
| Matter/Thread smart-home products requiring multi-protocol wireless firmware | Strong | Limited | Sirin Software |
| Connected consumer hardware needing PCB design, FPGA, and embedded Linux in one engagement | Limited | Strong | Promwad |
| Programs requiring contract manufacturing coordination alongside development | Limited | Strong | Promwad |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Sirin Software vs Promwad
Promwad (4.3/5) is the stronger overall choice for most Embedded Software projects. End-to-end European design house covering PCB, FPGA, embedded Linux, and manufacturing coordination in one contracted partner.
Sirin Software (4.3/5) is worth a look if you need Matter/Thread smart-home products requiring multi-protocol wireless firmware. If your situation matches that, Sirin Software is a competitive option.
Related comparisons
Sirin Software vs Promwad FAQ
Is Sirin Software better than Promwad?
Promwad (4.3/5) scores higher overall, but "better" depends on your use case. Sirin Software's strongest advantage: named depth across a wide range of wireless protocols (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) rather than a single connectivity stack. Promwad's strongest advantage: over 20 years of hardware and firmware delivery with 100+ engineers across German, Latvian, and Serbian engineering centers.
How do Sirin Software and Promwad differ in pricing?
Sirin Software uses fixed project, staff augmentation pricing with a minimum engagement of Not disclosed. Promwad uses fixed project, dedicated team 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: Sirin Software or Promwad?
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 Sirin Software and Promwad?
Sirin Software's primary differentiator is: named specialization in wireless stacks (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) across Linux, Zephyr, FreeRTOS, and ThreadX. Promwad's primary differentiator is: end-to-end European design house covering PCB, FPGA, embedded Linux, and manufacturing coordination in one contracted partner. They also differ in team size (11–50 vs 101–250), 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.