Best IoT Development Companies

Promwad vs SoftServe: full comparison for 2026

Quick verdict

Promwad (4.5/5) edges ahead of SoftServe (4.0/5) overall. Promwad is the better choice for mass-produced electronics, Linux and FPGA designs. SoftServe is the stronger option for cloud IoT platforms and digital twins. The right choice depends on your project size, budget, and required tech stack.

Promwad vs SoftServe: head-to-head summary

Criterion Promwad SoftServe
Founded 2004 1993
HQ Vilnius, Lithuania and Essen, Germany Austin, United States and Lviv, Ukraine
Team size 100–150 10,000+
Rating 4.5 / 5 4.0 / 5
Primary differentiator Two decades designing devices for volume production, with offices across five EU countries Cloud partner depth and large teams for IoT data platforms
Pricing model Fixed price, time and materials Dedicated team, time and materials, managed service
Min. engagement Not published Not published
Primary tech stack Embedded Linux, Yocto, FPGA AWS IoT, Azure IoT, Google Cloud
Industries served Telecoms, Automotive, Industrial equipment, Consumer electronics, Energy Industrial equipment, Healthcare, Energy, Retail

Promwad vs SoftServe: overview

Promwad

Roman Pakholkov started Promwad in Minsk in 2004 to design mass-produced electronics on systems-on-chip and Linux, and the company later moved its business into the EU. Its Vilnius office, opened in 2016, became a headquarters, and a German entity in Essen now serves the DACH region. Promwad reports 100+ engineers, 500+ projects, and more than 3 million devices produced by its clients. Telecoms, automotive and FPGA work are its strongest areas.

SoftServe

SoftServe began in Lviv in 1993 and is co-headquartered in Austin, Texas, with about 13,100 employees in 2025 by Revelio Labs' estimate. Its IoT work is mostly on the cloud and data side: device management, analytics and digital twins on AWS, Azure and Google Cloud. Embedded engineers are available, but they are a small part of the business. Delivery comes mainly from Ukraine, Poland, Bulgaria and Latin America.

Services and capabilities: Promwad vs SoftServe

Capability Promwad SoftServe
Electronics & PCB design ✓ ✗
Firmware & embedded software ✓ ✓
Wireless connectivity ✓ ✗
IoT cloud platforms ✓ ✓
Mobile & web apps ✗ ✓
Edge AI & data ✗ ✓
Prototyping & manufacturing support ✓ ✗
Dedicated team model ✗ ✓

Tech stack comparison: Promwad vs SoftServe

Framework / platform Promwad SoftServe
Embedded C ✓ N/A
Embedded Linux ✓ N/A
RTOS N/A N/A
BLE N/A N/A
LoRaWAN N/A N/A
AWS IoT N/A ✓
Azure IoT N/A ✓
FPGA ✓ N/A

Pricing comparison: Promwad vs SoftServe

Criterion Promwad SoftServe
Minimum engagement Not published Not published
Engagement models Fixed project, Time and materials Dedicated team, Managed service, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Promwad vs SoftServe

Dimension Promwad SoftServe
Best company size Startup to mid-market Enterprise
Best industries Telecoms, Automotive, Industrial equipment Industrial equipment, Healthcare, Energy
Best use cases A telecoms equipment maker needs a Linux-based gateway designed for volume production., An automotive supplier needs FPGA and camera-processing work. A manufacturer needs a digital twin of a production line., An energy firm wants analytics on smart meter data.
Typical project type Fixed project Dedicated team

Promwad vs SoftServe: pros and cons

Promwad
+ Designs with mass production in mind, including manufacturing support
+ Strong embedded Linux and FPGA skills for complex devices
+ EU entities in Lithuania and Germany simplify contracting for European buyers
- Belarusian origins may need explaining to some procurement teams, though operations have moved to the EU
- Cloud and app development are thinner than its hardware and firmware work
- Small team limits parallel projects
SoftServe
+ Strong cloud and data engineering
+ Very large talent pool
+ Experience with digital twins
- Device and hardware work is a small part of the business
- Headcount slipped about 3% in 2025

Who should choose Promwad?

A typical fit: a telecoms equipment maker needs a Linux-based gateway designed for volume production.

Two decades designing devices for volume production, with offices across five EU countries. Minimum engagement is not publicly disclosed. Works best with clients in Telecoms, Automotive, Industrial equipment, Consumer electronics, Energy.

Who should choose SoftServe?

A typical fit: a manufacturer needs a digital twin of a production line.

Cloud partner depth and large teams for IoT data platforms. Minimum engagement is not publicly disclosed. Works best with clients in Industrial equipment, Healthcare, Energy, Retail.

Decision matrix: Promwad vs SoftServe

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Promwad
You need a large dedicated team for an ongoing programme SoftServe
Your budget is at the lower end Compare: Promwad (Not published) vs SoftServe (Not published)
You need specialist depth in a specific vertical Promwad
You want engineers added to your own in-house team Neither lists team extension; ask about dedicated teams
You need the circuit board designed as well as the firmware Promwad

Use case fit: Promwad vs SoftServe

Use case Promwad fit SoftServe fit Winner
A telecoms equipment maker needs a Linux-based gateway designed for volume production. Strong Limited Promwad
An automotive supplier needs FPGA and camera-processing work. Strong Limited Promwad
A manufacturer needs a digital twin of a production line. Limited Strong SoftServe
An energy firm wants analytics on smart meter data. Limited Strong SoftServe
You need custom electronics designed, not only firmware Strong Limited Promwad
You want a fixed-price first phase before a longer engagement Strong Limited Promwad

Verdict: Promwad vs SoftServe

Promwad (4.5/5) is the stronger overall choice for most IoT Development projects. Two decades designing devices for volume production, with offices across five EU countries.

SoftServe (4.0/5) is worth a look in a scenario like this: an energy firm wants analytics on smart meter data. If your situation matches that, SoftServe is a competitive option.

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Promwad vs SoftServe FAQ

Is Promwad better than SoftServe?

Promwad (4.5/5) scores higher overall, but "better" depends on your use case. Promwad's strongest advantage: designs with mass production in mind, including manufacturing support. SoftServe's strongest advantage: strong cloud and data engineering.

How do Promwad and SoftServe differ in pricing?

Promwad uses fixed price, time and materials pricing. SoftServe uses dedicated team, time and materials, managed service pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Promwad or SoftServe?

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 company before shortlisting.

What are the main differences between Promwad and SoftServe?

Promwad's primary differentiator is: two decades designing devices for volume production, with offices across five EU countries. SoftServe's primary differentiator is: cloud partner depth and large teams for IoT data platforms. They also differ in team size (100–150 vs 10,000+), minimum engagement (Not published vs Not published), and primary industries served (Telecoms, Automotive vs Industrial equipment, Healthcare).

Verify all details directly with each company before making a decision.