Best Embedded Firmware Service Providers

Dojo Five vs Promenade Software: full comparison for 2026

Quick verdict

Dojo Five (4.5/5) edges ahead of Promenade Software (4.3/5) overall. Dojo Five is the better choice for FDA-ready firmware for connected medical devices and diagnostics. Promenade Software is the stronger option for medical device firmware RFPs prioritizing development speed within FDA constraints. The right choice depends on your project size, budget, and required tech stack.

Dojo Five vs Promenade Software: head-to-head summary

Criterion Dojo Five Promenade Software
Founded 2018 2013
HQ Saint Paul, MN, USA Irvine, CA, USA
Team size 26 11–50
Rating 4.5 / 5 4.3 / 5
Primary differentiator Firmware delivery scoped exclusively around FDA-regulated medical device and diagnostics programs, not a general embedded practice Applies web-framework development speed to FDA-relevant safety-critical medical device firmware, a combination most medical firmware vendors don't claim
Pricing model Project-based firmware engagements for medical device programs Project-based medical device software engagements
Min. engagement Not published Not published
Primary tech stack C, C++, Medical Device Firmware Standards C, C++, Medical Device Software Standards
Industries served Medical devices, Diagnostics Medical devices

Dojo Five vs Promenade Software: overview

Dojo Five

Dojo Five was founded in 2018 and is headquartered in Saint Paul, Minnesota with a team of 26 engineers. The firm's stated scope is narrow and deliberate: production-ready embedded firmware for connected medical devices and diagnostics, delivered on time and on budget, without the broader industrial or consumer electronics work that dilutes focus at larger firms. For an RFP built around a specific medical device program, that narrowness reads as depth rather than a limitation, since every engineer on the team works inside the same regulatory and reliability constraints day to day.

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.

Services and capabilities: Dojo Five vs Promenade Software

Capability Dojo Five Promenade Software
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: Dojo Five vs Promenade Software

Framework / platform Dojo Five Promenade Software
C
C++
Embedded Linux N/A N/A
PCB Design N/A N/A
FPGA N/A 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: Dojo Five vs Promenade Software

Criterion Dojo Five Promenade Software
Minimum engagement Not published Not published
Engagement models Project-based firmware development Project-based software development
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Dojo Five vs Promenade Software

Dimension Dojo Five Promenade Software
Best company size Startup to mid-market Startup to mid-market
Best industries Medical devices, Diagnostics Medical devices
Best use cases Firmware development for a connected diagnostic device ahead of FDA submission, Production-ready firmware handoff for a medical device already through concept and hardware design Rapid-iteration firmware development for a medical device still in active design, Medical device cybersecurity assessment paired with firmware development
Typical project type Project-based firmware development Project-based software development

Dojo Five vs Promenade Software: pros and cons

Dojo Five
+ Sole focus on connected medical devices and diagnostics means the entire team works inside FDA-relevant constraints, not a fraction of it
+ Stated commitment to on-time, on-budget delivery is a specific procurement claim, not a generic marketing line
+ 7 years of operating history built entirely around this one vertical
+ Small team size gives a procurement contact direct access to senior firmware engineers rather than account layers
- 26 engineers caps concurrent capacity; an RFP needing parallel workstreams across several device programs may need to confirm bench depth first
- Its medical-device-only focus is a narrower fit for an RFP spanning non-medical hardware categories
- No published pricing or minimum engagement figure
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

Who should choose Dojo Five?

A typical fit: firmware development for a connected diagnostic device ahead of FDA submission.

Firmware delivery scoped exclusively around FDA-regulated medical device and diagnostics programs, not a general embedded practice. Minimum engagement is not publicly disclosed. Works best with clients in Medical devices, Diagnostics.

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.

Decision matrix: Dojo Five vs Promenade Software

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: Dojo Five (Not published) vs Promenade Software (Not published)
You need specialist depth in a specific vertical Dojo Five
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Dojo Five

Use case fit: Dojo Five vs Promenade Software

Use case Dojo Five fit Promenade Software fit Winner
Firmware development for a connected diagnostic device ahead of FDA submission Strong Strong Both equally
Production-ready firmware handoff for a medical device already through concept and hardware design Strong Limited Dojo Five
Rapid-iteration firmware development for a medical device still in active design Limited Strong Promenade Software
Medical device cybersecurity assessment paired with firmware development Strong Strong Both equally
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Dojo Five vs Promenade Software

Dojo Five (4.5/5) is the stronger overall choice for most Embedded Firmware projects. Firmware delivery scoped exclusively around FDA-regulated medical device and diagnostics programs, not a general embedded practice.

Promenade Software (4.3/5) is worth a look if you need medical device cybersecurity assessment paired with firmware development. If your situation matches that, Promenade Software is a competitive option.

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Dojo Five vs Promenade Software FAQ

Is Dojo Five better than Promenade Software?

Dojo Five (4.5/5) scores higher overall, but "better" depends on your use case. Dojo Five's strongest advantage: sole focus on connected medical devices and diagnostics means the entire team works inside FDA-relevant constraints, not a fraction of it. 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.

How do Dojo Five and Promenade Software differ in pricing?

Dojo Five uses project-based firmware engagements for medical device programs pricing. Promenade Software uses project-based medical device software engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Dojo Five or Promenade Software?

Promenade Software 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 Dojo Five and Promenade Software?

Dojo Five's primary differentiator is: firmware delivery scoped exclusively around FDA-regulated medical device and diagnostics programs, not a general embedded practice. 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. They also differ in team size (26 vs 11–50), minimum engagement (Not published vs Not published), and primary industries served (Medical devices, Diagnostics vs Medical devices).

Verify all details directly with each service provider before making a decision.