Best IoT App Development Companies

Lemberg Solutions vs Softeq: full comparison for 2026

Quick verdict

Lemberg Solutions (4.8/5) edges ahead of Softeq (4.6/5) overall. Lemberg Solutions is the better choice for connected products needing device, cloud and app from one vendor. Softeq is the stronger option for US companies building custom hardware with native apps. The right choice depends on your project size, budget, and required tech stack.

Lemberg Solutions vs Softeq: head-to-head summary

Criterion Lemberg Solutions Softeq
Founded 2007 1997
HQ Lviv, Ukraine (offices in Hamburg, Germany; London, UK; Kraków, Poland) Houston, Texas, USA (offices in Germany, Mexico and Lithuania)
Team size 200+ 250–999
Rating 4.8 / 5 4.6 / 5
Primary differentiator Electrical engineering, firmware, cloud and mobile apps delivered by one team with its own hardware lab A US-headquartered vendor that designs the circuit board and the app that controls it
Pricing model Fixed price, time and materials, dedicated team Fixed price, time and materials
Min. engagement Not published Not published
Primary tech stack AWS, Azure, Google Cloud AWS, Azure, Embedded Linux
Industries served Healthcare, Automotive, Energy, Transportation and logistics, Agritech, Consumer electronics, Industrial IoT Consumer electronics, Industrial manufacturing, Healthcare, Energy, Smart home

Lemberg Solutions vs Softeq: overview

Lemberg Solutions

An IoT app is only as reliable as the firmware and cloud it talks to, and Lemberg Solutions is one of the few vendors on this list that builds all three in-house. Founded in 2007, the company has 200+ employees and offices in Lviv, Hamburg, London and Kraków. Its IoT work covers consulting, cloud architecture with device management and OTA updates, iOS, Android and web apps, embedded software, PCB design and prototyping, all backed by an in-house lab. Named clients include Astronics, Caltech, Speede, Ferno, Cellink and Bosch Rexroth, and the published case studies include telemetry for Voltfang's energy storage systems and control software for a 360 kW EV charging station.

Softeq

Softeq has been building software in Houston since 1997, and over the years its work shifted from web projects toward connected hardware. Today it designs electronics, writes drivers and firmware, and builds the native iOS and Android apps and cloud services that sit on top. One public client review describes Softeq delivering proprietary hardware, firmware and native apps for an industrial lighting company that let users control fixtures from a phone. Clutch lists the team at 250 to 999 people, with offices in Germany, Mexico and Lithuania alongside Houston.

Services and capabilities: Lemberg Solutions vs Softeq

Capability Lemberg Solutions Softeq
Mobile companion apps ✓ ✓
Web dashboards and portals ✓ ✓
IoT cloud back end ✓ ✓
Embedded firmware ✓ ✓
Hardware design ✓ ✓
Edge AI ✓ ✗
Fixed-price projects ✓ ✓
Dedicated team model ✓ ✓

Tech stack comparison: Lemberg Solutions vs Softeq

Framework / platform Lemberg Solutions Softeq
AWS ✓ ✓
Azure ✓ ✓
Embedded Linux ✓ ✓
BLE N/A ✓
MQTT N/A N/A
Swift N/A ✓
Kotlin N/A ✓
Flutter N/A N/A
React Native N/A N/A

Pricing comparison: Lemberg Solutions vs Softeq

Criterion Lemberg Solutions Softeq
Minimum engagement Not published Not published
Engagement models Fixed project, Dedicated team, Team extension, Time and materials Fixed project, Dedicated team, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Lemberg Solutions vs Softeq

Dimension Lemberg Solutions Softeq
Best company size Startup to mid-market Startup to mid-market
Best industries Healthcare, Automotive, Energy Consumer electronics, Industrial manufacturing, Healthcare
Best use cases Building an iOS and Android app together with the firmware and cloud for a new connected device., Adding remote monitoring, OTA updates and telemetry to an existing industrial or energy product. Developing a connected industrial product where hardware, firmware and app ship together., Building BLE or Wi-Fi control apps for lighting, HVAC or other building equipment.
Typical project type Fixed project Fixed project

Lemberg Solutions vs Softeq: pros and cons

Lemberg Solutions
+ One team owns the firmware, cloud back end and companion app, so protocol changes on the device side do not break the app silently
+ ISO 27001 and ISO 9001 certified, with ISO 13485 listed for medical device work
+ Partnerships with semiconductor vendors including NXP, Microchip and STMicroelectronics help with chip selection and board support
+ Edge AI and computer vision experience, from sensor integration to on-device inference
+ All intellectual property transfers to the client
+ An in-house lab lets the team test apps against real prototypes instead of simulators
- Mass production is not handled in-house, so you need a separate contract manufacturer for volume builds
- The company does not obtain regulatory certification on the client's behalf; it supplies documentation and engineering support for approvals
- A team built for hardware-to-cloud projects is more than you need for a simple app on top of an existing, stable device API
Softeq
+ Hardware design, driver work and app development are all in-house
+ US headquarters and contracts suit buyers who need a domestic legal counterparty
+ Nearly three decades of delivery history gives it more reference projects than most mid-sized firms
+ Public client reviews credit its mobile and back-end work on connected products specifically
- US-led project management means rates sit above the Eastern European specialists on this list
- Pricing and minimum project size are not published
- Breadth across AI, web and enterprise software means IoT is one practice among several

Who should choose Lemberg Solutions?

A typical fit: building an iOS and Android app together with the firmware and cloud for a new connected device.

Electrical engineering, firmware, cloud and mobile apps delivered by one team with its own hardware lab. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare, Automotive, Energy, Transportation and logistics, Agritech, Consumer electronics, Industrial IoT.

Who should choose Softeq?

A typical fit: developing a connected industrial product where hardware, firmware and app ship together.

A US-headquartered vendor that designs the circuit board and the app that controls it. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, Industrial manufacturing, Healthcare, Energy, Smart home.

Decision matrix: Lemberg Solutions vs Softeq

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Lemberg Solutions
You need a large dedicated team for an ongoing programme Lemberg Solutions
Your budget is at the lower end Compare: Lemberg Solutions (Not published) vs Softeq (Not published)
You need specialist depth in a specific vertical Lemberg Solutions
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Lemberg Solutions

Use case fit: Lemberg Solutions vs Softeq

Use case Lemberg Solutions fit Softeq fit Winner
Building an iOS and Android app together with the firmware and cloud for a new connected device. Strong Strong Both equally
Adding remote monitoring, OTA updates and telemetry to an existing industrial or energy product. Strong Limited Lemberg Solutions
Developing a connected industrial product where hardware, firmware and app ship together. Strong Strong Both equally
Building BLE or Wi-Fi control apps for lighting, HVAC or other building equipment. Strong Strong Both equally
Fixed-price MVP app Limited Limited Both equally
Long-term dedicated team Limited Limited Both equally

Verdict: Lemberg Solutions vs Softeq

Lemberg Solutions (4.8/5) is the stronger overall choice for most IoT App Development projects. Electrical engineering, firmware, cloud and mobile apps delivered by one team with its own hardware lab.

Softeq (4.6/5) is worth a look if you need building BLE or Wi-Fi control apps for lighting, HVAC or other building equipment. If your situation matches that, Softeq is a competitive option.

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Lemberg Solutions vs Softeq FAQ

Is Lemberg Solutions better than Softeq?

Lemberg Solutions (4.8/5) scores higher overall, but "better" depends on your use case. Lemberg Solutions's strongest advantage: one team owns the firmware, cloud back end and companion app, so protocol changes on the device side do not break the app silently. Softeq's strongest advantage: hardware design, driver work and app development are all in-house.

How do Lemberg Solutions and Softeq differ in pricing?

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

Which is better for enterprise: Lemberg Solutions or Softeq?

Softeq 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 Lemberg Solutions and Softeq?

Lemberg Solutions's primary differentiator is: electrical engineering, firmware, cloud and mobile apps delivered by one team with its own hardware lab. Softeq's primary differentiator is: a US-headquartered vendor that designs the circuit board and the app that controls it. They also differ in team size (200+ vs 250–999), minimum engagement (Not published vs Not published), and primary industries served (Healthcare, Automotive vs Consumer electronics, Industrial manufacturing).

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