Promwad vs Integra Sources: full comparison for 2026
Quick verdict
Promwad (4.3/5) edges ahead of Integra Sources (4.1/5) overall. Promwad is the better choice for automotive and telecom RFPs needing ASIL-C plus PCB design. Integra Sources is the stronger option for RFPs seeking a high-project-volume full-cycle hardware+firmware vendor. The right choice depends on your project size, budget, and required tech stack.
Promwad vs Integra Sources: head-to-head summary
| Criterion | Promwad | Integra Sources |
|---|---|---|
| Founded | 2004 | 2014 |
| HQ | Essen, Germany | Astana, Kazakhstan |
| Team size | 146 | 24–51 |
| Rating | 4.3 / 5 | 4.1 / 5 |
| Primary differentiator | ASIL-C functional-safety experience in automotive ECU and infotainment work alongside full-stack electronics design capacity | More than 250 completed hardware and firmware projects for over 100 clients across four continents |
| Pricing model | Project-based electronics and firmware engagements | Project-based full-cycle engineering engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | C, C++, Embedded Linux | C, C++, PCB Design |
| Industries served | Telecom & networking, Automotive & transportation, Digital TV & video streaming, Industrial automation & IIoT | Consumer electronics, IoT hardware products, Robotics |
Promwad vs Integra Sources: overview
Promwad
Promwad was founded in 2004 by Roman Pakholkov and is headquartered in Essen, Germany with roughly 146 employees across Europe, North America, and Asia. Its engagement scope bundles embedded software development, hardware design, PCB layout, and enclosure design, with ASIL-C functional-safety work in automotive infotainment and ECU development alongside telecom, digital TV, and industrial automation programs. For an automotive or safety-relevant RFP, ASIL-C is a specific, checkable credential rather than a general safety claim.
Integra Sources
Integra Sources was founded in 2014 and is headquartered in Astana, Kazakhstan, with a team reported between roughly 24 and 51 employees across Asia, North America, and Europe. The company's scope covers electronic device design, firmware and software development, and full-cycle engineering from PCB and FPGA design through robotics and connected-product monitoring systems, with more than 250 completed projects for over 100 clients across Europe, the USA, Australia, and Asia cited as its delivery track record. For an RFP evaluating project-volume evidence, that 250-project figure is a specific, referenceable claim.
Services and capabilities: Promwad vs Integra Sources
| Capability | Promwad | Integra Sources |
|---|---|---|
| Firmware development | ✓ | ✓ |
| Hardware / PCB co-design | ✓ | ✓ |
| Functional safety / certification | ✓ | ✗ |
| Defense / aerospace credentials | ✗ | ✗ |
| Medical device firmware | ✗ | ✗ |
| Secure firmware updates | ✗ | ✗ |
| IoT connectivity | ✓ | ✗ |
| Embedded Linux | ✗ | ✗ |
| Staff augmentation | ✗ | ✗ |
Tech stack comparison: Promwad vs Integra Sources
| Framework / platform | Promwad | Integra Sources |
|---|---|---|
| C | ✓ | ✓ |
| C++ | ✓ | ✓ |
| Embedded Linux | ✓ | N/A |
| PCB Design | ✓ | ✓ |
| FPGA | N/A | ✓ |
| MISRA C | ✓ | N/A |
| ITAR | N/A | N/A |
| AWS IoT | N/A | N/A |
| ASIL | ✓ | N/A |
Pricing comparison: Promwad vs Integra Sources
| Criterion | Promwad | Integra Sources |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Project-based engineering | Project-based full-cycle engineering |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Promwad vs Integra Sources
| Dimension | Promwad | Integra Sources |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Telecom & networking, Automotive & transportation, Digital TV & video streaming | Consumer electronics, IoT hardware products, Robotics |
| Best use cases | ASIL-C automotive ECU or infotainment RFP, Combined electronics, PCB, and firmware bid for a new industrial device | Full-cycle hardware and firmware RFP evaluated on prior project volume, Robotics firmware development paired with PCB and FPGA design |
| Typical project type | Project-based engineering | Project-based full-cycle engineering |
Promwad vs Integra Sources: pros and cons
| Promwad | |
|---|---|
| + | ASIL-C functional-safety credential in automotive ECU and infotainment work is independently checkable against automotive safety standards |
| + | Electronics design, PCB layout, and firmware sit inside one company, reducing coordination risk on a multi-line-item RFP |
| + | 21 years of operating history and roughly 146 people give more delivery capacity than most boutique competing bidders |
| + | Industry spread across telecom, automotive, digital TV, and industrial automation reduces single-sector concentration risk for a diversified buyer |
| - | ASIL-C is one level below the ASIL D some automotive safety RFPs require, worth confirming fit before shortlisting |
| - | 146 employees spread across several industries means firmware specialists are shared across a broader practice, not a dedicated firmware-only bench |
| - | No published pricing or minimum engagement figure |
| Integra Sources | |
|---|---|
| + | More than 250 completed projects across four continents is a specific, checkable delivery-volume claim |
| + | Full-cycle scope from PCB and FPGA design through firmware and connected-product monitoring reduces vendor coordination |
| + | 11 years of operating history with a client base spanning Europe, the USA, Australia, and Asia |
| + | Robotics engineering experience is a specific capability not every embedded firmware vendor lists |
| - | Reported team size varies between roughly 24 and 51 across sources, worth confirming for large concurrent RFP capacity needs |
| - | No published pricing or minimum engagement figure |
| - | Its Kazakhstan headquarters may raise timezone or in-person coordination questions for some North American or European RFPs |
Who should choose Promwad?
A typical fit: ASIL-C automotive ECU or infotainment RFP.
ASIL-C functional-safety experience in automotive ECU and infotainment work alongside full-stack electronics design capacity. Minimum engagement is not publicly disclosed. Works best with clients in Telecom & networking, Automotive & transportation, Digital TV & video streaming, Industrial automation & IIoT.
Who should choose Integra Sources?
A typical fit: full-cycle hardware and firmware RFP evaluated on prior project volume.
More than 250 completed hardware and firmware projects for over 100 clients across four continents. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, IoT hardware products, Robotics.
Decision matrix: Promwad vs Integra Sources
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Both offer fixed-price models |
| You need a large dedicated team for an ongoing programme | Check each company's engagement model |
| Your budget is at the lower end | Compare: Promwad (Not published) vs Integra Sources (Not published) |
| 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 Integra Sources
| Use case | Promwad fit | Integra Sources fit | Winner |
|---|---|---|---|
| ASIL-C automotive ECU or infotainment RFP | Strong | Limited | Promwad |
| Combined electronics, PCB, and firmware bid for a new industrial device | Strong | Limited | Promwad |
| Full-cycle hardware and firmware RFP evaluated on prior project volume | Limited | Strong | Integra Sources |
| Robotics firmware development paired with PCB and FPGA design | Limited | Strong | Integra Sources |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Promwad vs Integra Sources
Promwad (4.3/5) is the stronger overall choice for most Embedded Firmware projects. ASIL-C functional-safety experience in automotive ECU and infotainment work alongside full-stack electronics design capacity.
Integra Sources (4.1/5) is worth a look if you need robotics firmware development paired with PCB and FPGA design. If your situation matches that, Integra Sources is a competitive option.
Related comparisons
Promwad vs Integra Sources FAQ
Is Promwad better than Integra Sources?
Promwad (4.3/5) scores higher overall, but "better" depends on your use case. Promwad's strongest advantage: ASIL-C functional-safety credential in automotive ECU and infotainment work is independently checkable against automotive safety standards. Integra Sources's strongest advantage: more than 250 completed projects across four continents is a specific, checkable delivery-volume claim.
How do Promwad and Integra Sources differ in pricing?
Promwad uses project-based electronics and firmware engagements pricing. Integra Sources uses project-based full-cycle engineering engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Promwad or Integra Sources?
Integra Sources 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 Promwad and Integra Sources?
Promwad's primary differentiator is: ASIL-C functional-safety experience in automotive ECU and infotainment work alongside full-stack electronics design capacity. Integra Sources's primary differentiator is: more than 250 completed hardware and firmware projects for over 100 clients across four continents. They also differ in team size (146 vs 24–51), minimum engagement (Not published vs Not published), and primary industries served (Telecom & networking, Automotive & transportation vs Consumer electronics, IoT hardware products).
Verify all details directly with each service provider before making a decision.