Lemberg Solutions vs Sirin Software: full comparison for 2026
Quick verdict
Lemberg Solutions (4.8/5) edges ahead of Sirin Software (4.3/5) overall. Lemberg Solutions is the better choice for connected products needing device, cloud and app from one vendor. Sirin Software is the stronger option for device startups needing Linux firmware plus a companion app. The right choice depends on your project size, budget, and required tech stack.
Lemberg Solutions vs Sirin Software: head-to-head summary
| Criterion | Lemberg Solutions | Sirin Software |
|---|---|---|
| Founded | 2007 | 2014 |
| HQ | Lviv, Ukraine (offices in Hamburg, Germany; London, UK; Kraków, Poland) | Pompano Beach, Florida, USA (R&D in Kyiv and Ivano-Frankivsk, Ukraine) |
| Team size | 200+ | 50–249 |
| Rating | 4.8 / 5 | 4.3 / 5 |
| Primary differentiator | Electrical engineering, firmware, cloud and mobile apps delivered by one team with its own hardware lab | Embedded Linux and SDK work for semiconductor companies, carried through to the consumer app |
| Pricing model | Fixed price, time and materials, dedicated team | Time and materials, fixed price |
| Min. engagement | Not published | Not published |
| Primary tech stack | AWS, Azure, Google Cloud | Embedded Linux, Yocto, BLE |
| Industries served | Healthcare, Automotive, Energy, Transportation and logistics, Agritech, Consumer electronics, Industrial IoT | Consumer electronics, Semiconductors, Smart home, Agritech |
Lemberg Solutions vs Sirin Software: 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.
Sirin Software
Sirin Software is registered in Florida and does its engineering at R&D centres in Kyiv and Ivano-Frankivsk. It has worked since 2014 on embedded Linux, board support, SDKs and the mobile apps that pair with devices. A published Clutch review covers firmware for a smart hose timer that talks to Android and iOS apps and to AWS. The company is small; directory headcounts range from about 37 to 249 depending on the source.
Services and capabilities: Lemberg Solutions vs Sirin Software
| Capability | Lemberg Solutions | Sirin Software |
|---|---|---|
| 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 Sirin Software
| Framework / platform | Lemberg Solutions | Sirin Software |
|---|---|---|
| AWS | ✓ | ✓ |
| Azure | ✓ | N/A |
| Embedded Linux | ✓ | ✓ |
| BLE | N/A | ✓ |
| MQTT | N/A | N/A |
| Swift | N/A | N/A |
| Kotlin | N/A | N/A |
| Flutter | N/A | N/A |
| React Native | N/A | N/A |
Pricing comparison: Lemberg Solutions vs Sirin Software
| Criterion | Lemberg Solutions | Sirin Software |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Fixed project, Dedicated team, Team extension, Time and materials | Fixed project, Time and materials, Team extension |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Lemberg Solutions vs Sirin Software
| Dimension | Lemberg Solutions | Sirin Software |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Healthcare, Automotive, Energy | Consumer electronics, Semiconductors, Smart home |
| 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. | Writing firmware and a companion app for a consumer smart garden or home device., Building SDKs and reference apps for a new chip or development board. |
| Typical project type | Fixed project | Fixed project |
Lemberg Solutions vs Sirin Software: 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 |
| Sirin Software | |
|---|---|
| + | Linux board bring-up and driver work are its main specialty |
| + | Can carry a single BLE or Wi-Fi device from firmware to the AWS back end and phone app |
| + | Ukrainian delivery keeps rates below US-based vendors |
| - | Small team, so it cannot staff a large multi-product programme |
| - | Headcount figures vary a lot between directories |
| - | Web dashboard and enterprise integration experience is thinner than its embedded work |
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 Sirin Software?
A typical fit: writing firmware and a companion app for a consumer smart garden or home device.
Embedded Linux and SDK work for semiconductor companies, carried through to the consumer app. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, Semiconductors, Smart home, Agritech.
Decision matrix: Lemberg Solutions vs Sirin Software
| 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 Sirin Software (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 Sirin Software
| Use case | Lemberg Solutions fit | Sirin Software 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 |
| Writing firmware and a companion app for a consumer smart garden or home device. | Limited | Strong | Sirin Software |
| Building SDKs and reference apps for a new chip or development board. | Strong | Strong | Both equally |
| Fixed-price MVP app | Limited | Limited | Both equally |
| Long-term dedicated team | Limited | Limited | Both equally |
Verdict: Lemberg Solutions vs Sirin Software
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.
Sirin Software (4.3/5) is worth a look if you need building SDKs and reference apps for a new chip or development board. If your situation matches that, Sirin Software is a competitive option.
Related comparisons
Lemberg Solutions vs Sirin Software FAQ
Is Lemberg Solutions better than Sirin Software?
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. Sirin Software's strongest advantage: linux board bring-up and driver work are its main specialty.
How do Lemberg Solutions and Sirin Software differ in pricing?
Lemberg Solutions uses fixed price, time and materials, dedicated team pricing. Sirin Software uses time and materials, fixed price 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 Sirin Software?
Sirin 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 company before shortlisting.
What are the main differences between Lemberg Solutions and Sirin Software?
Lemberg Solutions's primary differentiator is: electrical engineering, firmware, cloud and mobile apps delivered by one team with its own hardware lab. Sirin Software's primary differentiator is: embedded Linux and SDK work for semiconductor companies, carried through to the consumer app. They also differ in team size (200+ vs 50–249), minimum engagement (Not published vs Not published), and primary industries served (Healthcare, Automotive vs Consumer electronics, Semiconductors).
Verify all details directly with each company before making a decision.