Best Embedded Firmware Service Providers

Promwad vs WebbyLab: full comparison for 2026

Quick verdict

Promwad (4.3/5) edges ahead of WebbyLab (4.2/5) overall. Promwad is the better choice for automotive and telecom RFPs needing ASIL-C plus PCB design. WebbyLab is the stronger option for RFPs bundling hardware selection, firmware, and the connected application layer. The right choice depends on your project size, budget, and required tech stack.

Promwad vs WebbyLab: head-to-head summary

Criterion Promwad WebbyLab
Founded 2004 2011
HQ Essen, Germany Kyiv, Ukraine (also London, UK)
Team size 146 120+
Rating 4.3 / 5 4.2 / 5
Primary differentiator ASIL-C functional-safety experience in automotive ECU and infotainment work alongside full-stack electronics design capacity Full-cycle delivery from hardware selection through firmware and the connected application layer under one team
Pricing model Project-based electronics and firmware engagements Project-based full-cycle IoT engagements
Min. engagement Not published Not published
Primary tech stack C, C++, Embedded Linux C, C++, IoT Connectivity Protocols
Industries served Telecom & networking, Automotive & transportation, Digital TV & video streaming, Industrial automation & IIoT IoT hardware products, Fintech, E-commerce

Promwad vs WebbyLab: 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.

WebbyLab

WebbyLab was founded in 2011 by Anton Morozov and Viktor Turskyi and operates from Kyiv and London with more than 120 engineers across hardware, firmware, and software disciplines. The firm's stated full-cycle scope runs from hardware selection through firmware development and the cloud or mobile application layer, with IoT and embedded systems named as a core specialty and Fortune 500 clients cited among its customer base. That full-cycle framing fits an RFP that bundles the connected-device backend into the same scope as the firmware itself.

Services and capabilities: Promwad vs WebbyLab

Capability Promwad WebbyLab
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 WebbyLab

Framework / platform Promwad WebbyLab
C
C++
Embedded Linux N/A
PCB Design N/A
FPGA N/A N/A
MISRA C N/A
ITAR N/A N/A
AWS IoT N/A N/A
ASIL N/A

Pricing comparison: Promwad vs WebbyLab

Criterion Promwad WebbyLab
Minimum engagement Not published Not published
Engagement models Project-based engineering Project-based full-cycle development
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Promwad vs WebbyLab

Dimension Promwad WebbyLab
Best company size Startup to mid-market Startup to mid-market
Best industries Telecom & networking, Automotive & transportation, Digital TV & video streaming IoT hardware products, Fintech, E-commerce
Best use cases ASIL-C automotive ECU or infotainment RFP, Combined electronics, PCB, and firmware bid for a new industrial device Full-cycle IoT RFP from hardware selection through firmware and its companion mobile app, Embedded firmware program requiring cloud integration under one vendor
Typical project type Project-based engineering Project-based full-cycle development

Promwad vs WebbyLab: 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
WebbyLab
+ Full-cycle scope from hardware selection through the connected application layer reduces the vendor count an RFP needs to coordinate
+ 120-plus engineers gives more concurrent-program capacity than most boutique competing bidders
+ Fortune 500 client relationships indicate prior experience with large-organization procurement processes
+ 14 years of operating history under its original two founders
- IoT and embedded is one specialty alongside fintech and e-commerce work, not the firm's sole focus
- Specific named case studies with verifiable project details are limited in public materials
- No published pricing or minimum engagement threshold

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 WebbyLab?

A typical fit: full-cycle IoT RFP from hardware selection through firmware and its companion mobile app.

Full-cycle delivery from hardware selection through firmware and the connected application layer under one team. Minimum engagement is not publicly disclosed. Works best with clients in IoT hardware products, Fintech, E-commerce.

Decision matrix: Promwad vs WebbyLab

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 WebbyLab (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 WebbyLab

Use case Promwad fit WebbyLab 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 IoT RFP from hardware selection through firmware and its companion mobile app Limited Strong WebbyLab
Embedded firmware program requiring cloud integration under one vendor Strong Strong Both equally
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Promwad vs WebbyLab

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.

WebbyLab (4.2/5) is worth a look if you need embedded firmware program requiring cloud integration under one vendor. If your situation matches that, WebbyLab is a competitive option.

Related comparisons

Promwad vs WebbyLab FAQ

Is Promwad better than WebbyLab?

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. WebbyLab's strongest advantage: full-cycle scope from hardware selection through the connected application layer reduces the vendor count an RFP needs to coordinate.

How do Promwad and WebbyLab differ in pricing?

Promwad uses project-based electronics and firmware engagements pricing. WebbyLab uses project-based full-cycle iot 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 WebbyLab?

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 service provider before shortlisting.

What are the main differences between Promwad and WebbyLab?

Promwad's primary differentiator is: ASIL-C functional-safety experience in automotive ECU and infotainment work alongside full-stack electronics design capacity. WebbyLab's primary differentiator is: full-cycle delivery from hardware selection through firmware and the connected application layer under one team. They also differ in team size (146 vs 120+), minimum engagement (Not published vs Not published), and primary industries served (Telecom & networking, Automotive & transportation vs IoT hardware products, Fintech).

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