Promenade Software vs Integra Sources: full comparison for 2026
Quick verdict
Promenade Software (4.3/5) edges ahead of Integra Sources (4.1/5) overall. Promenade Software is the better choice for medical device firmware RFPs prioritizing development speed within FDA constraints. 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.
Promenade Software vs Integra Sources: head-to-head summary
| Criterion | Promenade Software | Integra Sources |
|---|---|---|
| Founded | 2013 | 2014 |
| HQ | Irvine, CA, USA | Astana, Kazakhstan |
| Team size | 11–50 | 24–51 |
| Rating | 4.3 / 5 | 4.1 / 5 |
| Primary differentiator | Applies web-framework development speed to FDA-relevant safety-critical medical device firmware, a combination most medical firmware vendors don't claim | More than 250 completed hardware and firmware projects for over 100 clients across four continents |
| Pricing model | Project-based medical device software engagements | Project-based full-cycle engineering engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | C, C++, Medical Device Software Standards | C, C++, PCB Design |
| Industries served | Medical devices | Consumer electronics, IoT hardware products, Robotics |
Promenade Software vs Integra Sources: overview
Promenade Software
Promenade Software was founded in 2013 and is headquartered in Irvine, California with a small team, most recently reported around 11 employees. The firm built its practice specifically to accelerate embedded medical device software development while holding to FDA-relevant safety-critical requirements, applying web-framework concepts to a domain that traditionally moves slower. Regulatory-compliance certifications and a CyberMed·Cloud product line targeted at medical device security give it a specific credential set relevant to a medical device RFP beyond general firmware capability.
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: Promenade Software vs Integra Sources
| Capability | Promenade Software | 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: Promenade Software vs Integra Sources
| Framework / platform | Promenade Software | Integra Sources |
|---|---|---|
| C | ✓ | ✓ |
| C++ | ✓ | ✓ |
| Embedded Linux | N/A | N/A |
| PCB Design | N/A | ✓ |
| FPGA | N/A | ✓ |
| MISRA C | N/A | N/A |
| ITAR | N/A | N/A |
| AWS IoT | N/A | N/A |
| ASIL | N/A | N/A |
Pricing comparison: Promenade Software vs Integra Sources
| Criterion | Promenade Software | Integra Sources |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Project-based software development | Project-based full-cycle engineering |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Promenade Software vs Integra Sources
| Dimension | Promenade Software | Integra Sources |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Medical devices | Consumer electronics, IoT hardware products, Robotics |
| Best use cases | Rapid-iteration firmware development for a medical device still in active design, Medical device cybersecurity assessment paired with firmware development | 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 software development | Project-based full-cycle engineering |
Promenade Software vs Integra Sources: pros and cons
| Promenade Software | |
|---|---|
| + | Development approach specifically targets faster iteration within FDA-relevant safety-critical constraints, a stated differentiator against slower-moving medical firmware vendors |
| + | CyberMed·Cloud product line signals dedicated medical device cybersecurity expertise beyond general firmware work |
| + | 12 years of operating history focused entirely on medical device software |
| + | Small team size gives an RFP evaluator direct access to senior engineers during technical evaluation |
| - | Around 11 employees is a small bench for an RFP requiring multiple concurrent medical device programs |
| - | Sole medical-device focus is a narrower fit for an RFP spanning non-medical hardware categories |
| - | 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 Promenade Software?
A typical fit: rapid-iteration firmware development for a medical device still in active design.
Applies web-framework development speed to FDA-relevant safety-critical medical device firmware, a combination most medical firmware vendors don't claim. Minimum engagement is not publicly disclosed. Works best with clients in Medical devices.
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: Promenade Software 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: Promenade Software (Not published) vs Integra Sources (Not published) |
| You need specialist depth in a specific vertical | Integra Sources |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Promenade Software |
Use case fit: Promenade Software vs Integra Sources
| Use case | Promenade Software fit | Integra Sources fit | Winner |
|---|---|---|---|
| Rapid-iteration firmware development for a medical device still in active design | Strong | Limited | Promenade Software |
| Medical device cybersecurity assessment paired with firmware development | Strong | Limited | Promenade Software |
| 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: Promenade Software vs Integra Sources
Promenade Software (4.3/5) is the stronger overall choice for most Embedded Firmware projects. Applies web-framework development speed to FDA-relevant safety-critical medical device firmware, a combination most medical firmware vendors don't claim.
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
Promenade Software vs Integra Sources FAQ
Is Promenade Software better than Integra Sources?
Promenade Software (4.3/5) scores higher overall, but "better" depends on your use case. Promenade Software's strongest advantage: development approach specifically targets faster iteration within FDA-relevant safety-critical constraints, a stated differentiator against slower-moving medical firmware vendors. Integra Sources's strongest advantage: more than 250 completed projects across four continents is a specific, checkable delivery-volume claim.
How do Promenade Software and Integra Sources differ in pricing?
Promenade Software uses project-based medical device software 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: Promenade Software 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 Promenade Software and Integra Sources?
Promenade Software's primary differentiator is: applies web-framework development speed to FDA-relevant safety-critical medical device firmware, a combination most medical firmware vendors don't claim. 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 (11–50 vs 24–51), minimum engagement (Not published vs Not published), and primary industries served (Medical devices vs Consumer electronics, IoT hardware products).
Verify all details directly with each service provider before making a decision.