Sirin Software vs Promwad: full comparison for 2026
Quick verdict
Sirin Software (4.6/5) edges ahead of Promwad (4.4/5) overall. Sirin Software is the better choice for US buyers wanting US contracting with Ukraine-cost engineering. Promwad is the stronger option for german-market buyers wanting Latvia/Serbia nearshore delivery cost. 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 | 4.6 / 5 | 4.4 / 5 |
| Primary differentiator | US-front, Ukraine-delivery structure — US contracting entity with substantially lower-cost offshore engineering in Kyiv and Ivano-Frankivsk | German client-facing presence with Latvia and Serbia nearshore-Europe engineering delivery, covering PCB, FPGA, and embedded Linux under one contract |
| 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, founded in 2014, is headquartered in Pompano Beach, Florida with R&D centers in Kyiv and Ivano-Frankivsk, Ukraine — a deliberate US-front, Ukraine-delivery structure that gives American buyers a single US contracting entity while the actual engineering work happens at Ukraine's substantially lower cost base. This structure is common among boutique outsourcing firms and worth understanding explicitly: the client relationship and invoicing run through the US entity, while day-to-day engineering is offshore.
Promwad
Founded in 2004 and headquartered in Essen, Germany, Promwad runs additional engineering centers in Latvia and Serbia — both established nearshore-Europe delivery hubs offering lower engineering cost than Western Europe while remaining EU-adjacent (Latvia is an EU member; Serbia is an EU-accession candidate with strong engineering talent at competitive rates). This multi-country nearshore structure lets Promwad offer German-market client-facing presence with Baltic and Balkan delivery cost.
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 | US buyers wanting the legal simplicity of a US contracting entity with offshore-Ukraine engineering cost, Semiconductor companies needing SDK and driver development at boutique-firm pricing | German-market buyers wanting nearshore Baltic/Balkan engineering cost with Western European client-facing contracting, Full hardware-plus-firmware outsourcing programs wanting one vendor across PCB, FPGA, and embedded Linux |
| Typical project type | Fixed project | Fixed project |
Sirin Software vs Promwad: pros and cons
| Sirin Software | |
|---|---|
| + | US-based contracting entity simplifies invoicing and legal terms for American clients while engineering is delivered offshore at lower cost |
| + | Named depth across six wireless protocols (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) reduces the need to outsource each protocol to a different specialist |
| + | Staff augmentation is offered explicitly, useful for buyers wanting to extend an existing in-house team with offshore capacity |
| - | Small team (11-50, varying by source) limits capacity for large outsourcing programs needing many parallel engineers |
| - | Buyers should confirm directly which portion of a given engagement is US-based versus Ukraine-based before assuming a specific cost structure |
| - | No published rate card or minimum engagement figure |
| Promwad | |
|---|---|
| + | German HQ with Latvia (EU member) and Serbia (EU-accession candidate) delivery centers combines Western European contracting with nearshore-Europe engineering cost |
| + | Over 20 years combining PCB layout, FPGA design, and embedded software under one outsourcing scope, reducing multi-vendor coordination |
| + | 100+ engineers across three countries give more geographic sourcing flexibility than a single-location boutique |
| - | Mid-size team sits between boutique specialists and large outsourcing firms — verify concurrent-program bandwidth directly |
| - | No large named enterprise case studies published to independently verify outsourcing-scale claims |
| - | No published rate card or minimum engagement figure |
Who should choose Sirin Software?
A typical fit: US buyers wanting the legal simplicity of a US contracting entity with offshore-Ukraine engineering cost.
US-front, Ukraine-delivery structure — US contracting entity with substantially lower-cost offshore engineering in Kyiv and Ivano-Frankivsk. 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: german-market buyers wanting nearshore Baltic/Balkan engineering cost with Western European client-facing contracting.
German client-facing presence with Latvia and Serbia nearshore-Europe engineering delivery, covering PCB, FPGA, and embedded Linux under one contract. 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 |
|---|---|---|---|
| US buyers wanting the legal simplicity of a US contracting entity with offshore-Ukraine engineering cost | Strong | Strong | Both equally |
| Semiconductor companies needing SDK and driver development at boutique-firm pricing | Strong | Limited | Sirin Software |
| German-market buyers wanting nearshore Baltic/Balkan engineering cost with Western European client-facing contracting | Limited | Strong | Promwad |
| Full hardware-plus-firmware outsourcing programs wanting one vendor across PCB, FPGA, and embedded Linux | Limited | Strong | Promwad |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Sirin Software vs Promwad
Sirin Software (4.6/5) is the stronger overall choice for most Embedded Software Outsourcing projects. US-front, Ukraine-delivery structure — US contracting entity with substantially lower-cost offshore engineering in Kyiv and Ivano-Frankivsk.
Promwad (4.4/5) is worth a look if you need full hardware-plus-firmware outsourcing programs wanting one vendor across PCB, FPGA, and embedded Linux. If your situation matches that, Promwad is a competitive option.
Related comparisons
Sirin Software vs Promwad FAQ
Is Sirin Software better than Promwad?
Sirin Software (4.6/5) scores higher overall, but "better" depends on your use case. Sirin Software's strongest advantage: US-based contracting entity simplifies invoicing and legal terms for American clients while engineering is delivered offshore at lower cost. Promwad's strongest advantage: german HQ with Latvia (EU member) and Serbia (EU-accession candidate) delivery centers combines Western European contracting with nearshore-Europe engineering cost.
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: US-front, Ukraine-delivery structure — US contracting entity with substantially lower-cost offshore engineering in Kyiv and Ivano-Frankivsk. Promwad's primary differentiator is: german client-facing presence with Latvia and Serbia nearshore-Europe engineering delivery, covering PCB, FPGA, and embedded Linux under one contract. 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.