USA Firmware vs Developex: full comparison for 2026
Quick verdict
USA Firmware (4.2/5) edges ahead of Developex (3.9/5) overall. USA Firmware is the better choice for small to mid-size programs wanting one accountable firmware and FPGA partner. Developex is the stronger option for cross-platform software programs that also need device firmware and drivers. The right choice depends on your project size, budget, and required tech stack.
USA Firmware vs Developex: head-to-head summary
| Criterion | USA Firmware | Developex |
|---|---|---|
| Founded | 2011 | 2001 |
| HQ | Brecksville, OH, USA | Kyiv, Ukraine (representative office in Canada) |
| Team size | 17 | 255 |
| Rating | 4.2 / 5 | 3.9 / 5 |
| Primary differentiator | Managed design services spanning electrical engineering, firmware, FPGA, and Linux under a single discovery-to-production process | Cross-platform team-formation model spanning mobile, cloud, web, and desktop, with firmware as a named secondary specialty |
| Pricing model | Managed design service engagements | Team-formation and project-based engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | C, C++, FPGA Design | C, C++, Device Drivers |
| Industries served | Industrial products, Commercial electronics | Consumer electronics, Software-driven products |
USA Firmware vs Developex: overview
USA Firmware
USA Firmware was founded in 2011 by Bob Scaccia and operates from Brecksville, Ohio with a small team of around 17 people. Its managed design services combine electrical engineering, firmware, FPGA design, embedded software, and Linux expertise into a single discovery-through-production-enablement process, aimed at clients who want one accountable partner rather than coordinating separate electrical, firmware, and FPGA vendors. Leadership brings a stated 150-plus combined years of experience, concentrated in a small team rather than spread across a large organization.
Developex
Developex was founded in Kyiv, Ukraine in August 2001 and has grown to approximately 255 employees, with a representative office in Canada supplementing its Eastern European delivery base. Its primary stated service is forming software development teams for mobile, cloud, web, and desktop projects, with a second specialization in software for electronic devices covering firmware, drivers, and companion apps. That ordering matters for buyers: firmware capability exists and is real, but it sits behind a larger cross-platform software practice rather than being the firm's lead identity.
Services and capabilities: USA Firmware vs Developex
| Capability | USA Firmware | Developex |
|---|---|---|
| RTOS firmware development | ✓ | ✓ |
| Bare-metal & driver development | ✓ | ✓ |
| Secure boot / OTA firmware updates | ✗ | ✗ |
| MCU & platform migration | ✗ | ✗ |
| Connectivity & IoT protocols | ✗ | ✗ |
| Functional safety / compliance | ✗ | ✗ |
| Embedded AI / on-device inference | ✗ | ✗ |
| Firmware GUI development | ✗ | ✗ |
| Hardware co-design / board bring-up | ✓ | ✗ |
| Staff augmentation | ✗ | ✓ |
Tech stack comparison: USA Firmware vs Developex
| Framework / platform | USA Firmware | Developex |
|---|---|---|
| FreeRTOS | N/A | N/A |
| Zephyr | N/A | N/A |
| STM32 | N/A | N/A |
| ARM Cortex-M | N/A | N/A |
| Embedded Linux | ✓ | N/A |
| BLE | N/A | N/A |
| MISRA | N/A | N/A |
| Secure Boot | N/A | N/A |
| AWS IoT | N/A | N/A |
| RISC-V | N/A | N/A |
Pricing comparison: USA Firmware vs Developex
| Criterion | USA Firmware | Developex |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Managed design services | Team formation, Project-based development |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: USA Firmware vs Developex
| Dimension | USA Firmware | Developex |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Industrial products, Commercial electronics | Consumer electronics, Software-driven products |
| Best use cases | Combined electrical, firmware, and FPGA design for a new industrial product, Firmware and Linux development requiring senior-level engineering attention on a smaller program | Device driver and firmware development paired with a companion cross-platform application, Team formation for a project needing both firmware engineers and mobile or web developers |
| Typical project type | Managed design services | Team formation |
USA Firmware vs Developex: pros and cons
| USA Firmware | |
|---|---|
| + | Leadership brings a stated 150-plus combined years of experience concentrated in a small, senior team |
| + | Combines electrical engineering, firmware, and FPGA design under one managed process rather than three separate vendors |
| + | Discovery-through-production-enablement scope covers the full program, not just firmware coding |
| + | 14 years of operating history under its founder, Bob Scaccia |
| - | 17 employees is among the smallest teams on this list, limiting concurrent capacity for large programs |
| - | Public case study detail is limited, so verifying past client work requires direct outreach |
| - | No published pricing or minimum engagement figure |
| Developex | |
|---|---|
| + | 24 years of operating history with a team that has grown to roughly 255 people across three continents |
| + | Cross-platform mobile, cloud, web, and desktop capability suits firmware projects that also need a substantial companion application |
| + | Canadian representative office supplements its Eastern European delivery base for North American client coordination |
| + | Named second specialization in device firmware and drivers means the capability is deliberate, not accidental |
| - | Firmware and drivers are explicitly the company's second specialization behind its cross-platform software practice, not its lead identity |
| - | No published pricing or minimum engagement figure |
| - | Public case studies specific to firmware projects, versus its broader software portfolio, are limited |
Who should choose USA Firmware?
A typical fit: combined electrical, firmware, and FPGA design for a new industrial product.
Managed design services spanning electrical engineering, firmware, FPGA, and Linux under a single discovery-to-production process. Minimum engagement is not publicly disclosed. Works best with clients in Industrial products, Commercial electronics.
Who should choose Developex?
A typical fit: device driver and firmware development paired with a companion cross-platform application.
Cross-platform team-formation model spanning mobile, cloud, web, and desktop, with firmware as a named secondary specialty. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, Software-driven products.
Decision matrix: USA Firmware vs Developex
| 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: USA Firmware (Not published) vs Developex (Not published) |
| You need specialist depth in a specific vertical | USA Firmware |
| You need staff augmentation or team extension | Developex |
| You need consulting before committing to a build | USA Firmware |
Use case fit: USA Firmware vs Developex
| Use case | USA Firmware fit | Developex fit | Winner |
|---|---|---|---|
| Combined electrical, firmware, and FPGA design for a new industrial product | Strong | Limited | USA Firmware |
| Firmware and Linux development requiring senior-level engineering attention on a smaller program | Strong | Strong | Both equally |
| Device driver and firmware development paired with a companion cross-platform application | Limited | Strong | Developex |
| Team formation for a project needing both firmware engineers and mobile or web developers | Limited | Strong | Developex |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: USA Firmware vs Developex
USA Firmware (4.2/5) is the stronger overall choice for most Firmware Development projects. Managed design services spanning electrical engineering, firmware, FPGA, and Linux under a single discovery-to-production process.
Developex (3.9/5) is worth a look if you need team formation for a project needing both firmware engineers and mobile or web developers. If your situation matches that, Developex is a competitive option.
Related comparisons
USA Firmware vs Developex FAQ
Is USA Firmware better than Developex?
USA Firmware (4.2/5) scores higher overall, but "better" depends on your use case. USA Firmware's strongest advantage: leadership brings a stated 150-plus combined years of experience concentrated in a small, senior team. Developex's strongest advantage: 24 years of operating history with a team that has grown to roughly 255 people across three continents.
How do USA Firmware and Developex differ in pricing?
USA Firmware uses managed design service engagements pricing. Developex uses team-formation and project-based engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: USA Firmware or Developex?
Developex 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 USA Firmware and Developex?
USA Firmware's primary differentiator is: managed design services spanning electrical engineering, firmware, FPGA, and Linux under a single discovery-to-production process. Developex's primary differentiator is: cross-platform team-formation model spanning mobile, cloud, web, and desktop, with firmware as a named secondary specialty. They also differ in team size (17 vs 255), minimum engagement (Not published vs Not published), and primary industries served (Industrial products, Commercial electronics vs Consumer electronics, Software-driven products).
Verify all details directly with each company before making a decision.