Lemberg Solutions vs Integra Sources: full comparison for 2026
Quick verdict
Lemberg Solutions (4.8/5) edges ahead of Integra Sources (4.2/5) overall. Lemberg Solutions is the better choice for connected products needing hardware, firmware and cloud. Integra Sources is the stronger option for budget hardware and firmware for start-ups. The right choice depends on your project size, budget, and required tech stack.
Lemberg Solutions vs Integra Sources: head-to-head summary
| Criterion | Lemberg Solutions | Integra Sources |
|---|---|---|
| Founded | 2007 | 2014 |
| HQ | Lviv, Ukraine (offices in London, Hamburg, Kraków) | Astana, Kazakhstan |
| Team size | 200+ | 30–60 |
| Rating | 4.8 / 5 | 4.2 / 5 |
| Primary differentiator | Electrical engineering, FPGA, RTOS and embedded Linux work alongside cloud, data and app teams in one company | Electronics design and firmware at some of the lowest rates on this list |
| Pricing model | Time and materials, fixed price, dedicated team | Fixed price, time and materials |
| Min. engagement | Not published | Not published |
| Primary tech stack | Embedded C/C++, RTOS, Embedded Linux | PCB design, Embedded C, STM32 |
| Industries served | Healthcare and medical devices, Automotive, Energy, Transportation and logistics, Industrial equipment | Consumer electronics, Logistics, Industrial equipment, Smart home |
Lemberg Solutions vs Integra Sources: overview
Lemberg Solutions
Few IoT vendors can design the circuit board, write the RTOS firmware, program an FPGA and build the cloud back end without subcontracting part of it. Lemberg Solutions does all of that with 200+ engineers, working since 2007 from Lviv and Kraków with client-facing offices in London and Hamburg. Its connectivity and edge AI work is backed by partnerships with NXP, Microchip and STMicroelectronics, plus an in-house lab for prototyping and testing. Clients include Bosch Rexroth, Astronics, Caltech, Cellink, Ferno and Speede.
Integra Sources
Two hardware and software engineers founded Integra Sources in 2014, and it is based in Astana, Kazakhstan. The team is small, cited at 30 to 50+ people, and it designs electronics, writes firmware and builds IoT and embedded systems. Portfolio projects include an asset tracker, a robotic lawnmower and a pet camera. It reports more than 250 completed projects.
Services and capabilities: Lemberg Solutions vs Integra Sources
| Capability | Lemberg Solutions | Integra Sources |
|---|---|---|
| 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: Lemberg Solutions vs Integra Sources
| Framework / platform | Lemberg Solutions | Integra Sources |
|---|---|---|
| Embedded C | ✓ | ✓ |
| Embedded Linux | ✓ | ✓ |
| RTOS | ✓ | N/A |
| BLE | ✓ | ✓ |
| LoRaWAN | N/A | N/A |
| AWS IoT | ✓ | N/A |
| Azure IoT | ✓ | N/A |
| FPGA | ✓ | N/A |
Pricing comparison: Lemberg Solutions vs Integra Sources
| Criterion | Lemberg Solutions | Integra Sources |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Fixed project, Dedicated team, Team extension, Time and materials | Fixed project, Time and materials |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Lemberg Solutions vs Integra Sources
| Dimension | Lemberg Solutions | Integra Sources |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Healthcare and medical devices, Automotive, Energy | Consumer electronics, Logistics, Industrial equipment |
| Best use cases | A medical device maker needs a wearable designed, from sensor board and BLE firmware to the clinician dashboard., An industrial firm wants retrofit sensors and a remote monitoring platform for equipment already in the field. | A start-up needs a GPS asset tracker prototype., A consumer brand wants a low-cost BLE device designed. |
| Typical project type | Fixed project | Fixed project |
Lemberg Solutions vs Integra Sources: pros and cons
| Lemberg Solutions | |
|---|---|
| + | Designs the electronics as well as the software, so firmware problems caused by a board revision get fixed by the same team |
| + | Partnerships with NXP, Microchip and STMicroelectronics help with early silicon access and vendor support |
| + | In-house lab shortens the loop between a prototype failing a test and a fix being tried |
| + | Builds products to the relevant industry standards and protocols, with ISO 27001 and ISO 9001 certification behind its security and quality processes |
| + | Edge AI and computer vision experience for devices that need to decide locally instead of sending everything to the cloud |
| + | Client owns all intellectual property, including hardware designs |
| - | No in-house mass production; finished devices need a separate contract manufacturer |
| - | Regulatory approvals such as CE, FCC or medical clearances stay the client's job, though Lemberg prepares the technical files |
| - | A 200-person company can run several product teams in parallel but not a 100-engineer programme |
| Integra Sources | |
|---|---|
| + | Low rates for both hardware and firmware |
| + | Hands-on prototype experience across many consumer devices |
| + | Accepts small fixed-price projects |
| - | Very small team |
| - | Kazakhstan location is unfamiliar to many procurement teams |
| - | Thin cloud platform capability |
Who should choose Lemberg Solutions?
A typical fit: a medical device maker needs a wearable designed, from sensor board and BLE firmware to the clinician dashboard.
Electrical engineering, FPGA, RTOS and embedded Linux work alongside cloud, data and app teams in one company. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare and medical devices, Automotive, Energy, Transportation and logistics, Industrial equipment.
Who should choose Integra Sources?
A typical fit: a start-up needs a GPS asset tracker prototype.
Electronics design and firmware at some of the lowest rates on this list. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, Logistics, Industrial equipment, Smart home.
Decision matrix: Lemberg Solutions vs Integra Sources
| 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 Integra Sources (Not published) |
| You need specialist depth in a specific vertical | Lemberg Solutions |
| You want engineers added to your own in-house team | Lemberg Solutions |
| You need the circuit board designed as well as the firmware | Lemberg Solutions |
Use case fit: Lemberg Solutions vs Integra Sources
| Use case | Lemberg Solutions fit | Integra Sources fit | Winner |
|---|---|---|---|
| A medical device maker needs a wearable designed, from sensor board and BLE firmware to the clinician dashboard. | Strong | Limited | Lemberg Solutions |
| An industrial firm wants retrofit sensors and a remote monitoring platform for equipment already in the field. | Strong | Limited | Lemberg Solutions |
| A start-up needs a GPS asset tracker prototype. | Limited | Strong | Integra Sources |
| A consumer brand wants a low-cost BLE device designed. | Limited | Strong | Integra Sources |
| You need custom electronics designed, not only firmware | Strong | Strong | Both equally |
| You want a fixed-price first phase before a longer engagement | Strong | Strong | Both equally |
Verdict: Lemberg Solutions vs Integra Sources
Lemberg Solutions (4.8/5) is the stronger overall choice for most IoT Development projects. Electrical engineering, FPGA, RTOS and embedded Linux work alongside cloud, data and app teams in one company.
Integra Sources (4.2/5) is worth a look in a scenario like this: a consumer brand wants a low-cost BLE device designed. If your situation matches that, Integra Sources is a competitive option.
Related comparisons
Lemberg Solutions vs Integra Sources FAQ
Is Lemberg Solutions better than Integra Sources?
Lemberg Solutions (4.8/5) scores higher overall, but "better" depends on your use case. Lemberg Solutions's strongest advantage: designs the electronics as well as the software, so firmware problems caused by a board revision get fixed by the same team. Integra Sources's strongest advantage: low rates for both hardware and firmware.
How do Lemberg Solutions and Integra Sources differ in pricing?
Lemberg Solutions uses time and materials, fixed price, dedicated team pricing. Integra Sources 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 Integra Sources?
Integra Sources 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 Integra Sources?
Lemberg Solutions's primary differentiator is: electrical engineering, FPGA, RTOS and embedded Linux work alongside cloud, data and app teams in one company. Integra Sources's primary differentiator is: electronics design and firmware at some of the lowest rates on this list. They also differ in team size (200+ vs 30–60), minimum engagement (Not published vs Not published), and primary industries served (Healthcare and medical devices, Automotive vs Consumer electronics, Logistics).
Verify all details directly with each company before making a decision.