Integra Sources vs Sirin Software: full comparison for 2026
Quick verdict
Sirin Software (4.3/5) edges ahead of Integra Sources (4.1/5) overall. Sirin Software is the better choice for semiconductor and IoT teams needing deep wireless protocol firmware. Integra Sources is the stronger option for startups wanting one team for both hardware and firmware on a small budget. The right choice depends on your project size, budget, and required tech stack.
Integra Sources vs Sirin Software: head-to-head summary
| Criterion | Integra Sources | Sirin Software |
|---|---|---|
| Founded | 2014 | 2014 |
| HQ | Astana, Kazakhstan | Pompano Beach, Florida, USA (R&D in Kyiv and Ivano-Frankivsk, Ukraine) |
| Team size | 11–50 | 11–50 |
| Rating | 4.1 / 5 | 4.3 / 5 |
| Primary differentiator | Turnkey hardware-plus-firmware delivery from a single small team, avoiding the coordination overhead of separate vendors | Named specialization in wireless stacks (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) across Linux, Zephyr, FreeRTOS, and ThreadX |
| Pricing model | Fixed project | Fixed project, staff augmentation |
| Min. engagement | Not disclosed | Not disclosed |
| Primary tech stack | C/C++, FreeRTOS, Embedded Linux | Zephyr, FreeRTOS, ThreadX |
| Industries served | Consumer Electronics, Robotics, Industrial IoT, Medical devices | Consumer Electronics, Industrial IoT, Smart home, Semiconductor |
Integra Sources vs Sirin Software: overview
Integra Sources
Integra Sources is a custom hardware design and software development company founded in 2014, offering electronic design, embedded firmware, kernel/driver development, and full-stack product development from a single team. Public sources disagree on exact headquarters (Astana, Kazakhstan per most directories) and current headcount (estimates range from roughly 24 to 51 employees), which is typical for a boutique of this size. The company markets itself on "turnkey product development" — hardware and software delivered by one company rather than coordinating separate vendors — and reports 250+ completed IoT and embedded projects.
Sirin Software
Sirin Software was founded in 2014, headquartered in Pompano Beach, Florida, with R&D centers in Kyiv and Ivano-Frankivsk, Ukraine, and a team of roughly 30-50 engineers depending on the source. The firm specializes in SDKs, firmware, middleware, and drivers for semiconductor companies and IoT product teams, with named depth in wireless connectivity stacks including Wi-Fi, BLE, Matter, UWB, NFC, and LoRaWAN, and embedded software stacks including Linux, Zephyr, FreeRTOS, and ThreadX. This wireless-protocol depth is Sirin's clearest specialization relative to broader embedded generalists on this list.
Services and capabilities: Integra Sources vs Sirin Software
| Capability | Integra Sources | Sirin Software |
|---|---|---|
| RTOS firmware development | ✓ | ✓ |
| Embedded Linux (Yocto/BuildRoot) | ✗ | ✓ |
| FPGA programming (Verilog/VHDL) | ✗ | ✗ |
| Hardware & PCB / electrical engineering | ✓ | ✗ |
| IoT connectivity & protocols | ✓ | ✓ |
| Edge AI / on-device ML | ✗ | ✗ |
| Embedded GUI development | ✗ | ✗ |
| Cybersecurity & secure boot | ✗ | ✗ |
| Staff augmentation / team extension | ✗ | ✗ |
Tech stack comparison: Integra Sources vs Sirin Software
| Framework / platform | Integra Sources | Sirin Software |
|---|---|---|
| FreeRTOS | ✓ | ✓ |
| Zephyr | N/A | ✓ |
| Embedded Linux | ✓ | ✓ |
| AUTOSAR | N/A | N/A |
| AWS | N/A | N/A |
| Bluetooth | N/A | ✓ |
| LoRaWAN | N/A | ✓ |
| CAN bus | N/A | N/A |
| Qt | N/A | N/A |
| Verilog | N/A | N/A |
Pricing comparison: Integra Sources vs Sirin Software
| Criterion | Integra Sources | Sirin Software |
|---|---|---|
| Minimum engagement | Not disclosed | Not disclosed |
| Engagement models | Fixed project | Fixed project, Staff augmentation |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Integra Sources vs Sirin Software
| Dimension | Integra Sources | Sirin Software |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Consumer Electronics, Robotics, Industrial IoT | Consumer Electronics, Industrial IoT, Smart home |
| Best use cases | Hardware startups needing PCB design and firmware from one small vendor, MVP and prototype development for connected consumer devices | Semiconductor companies needing SDK, driver, and middleware development for new silicon, Matter/Thread smart-home products requiring multi-protocol wireless firmware |
| Typical project type | Fixed project | Fixed project |
Integra Sources vs Sirin Software: pros and cons
| Integra Sources | |
|---|---|
| + | One team handles electronic design, PCB layout, FPGA, and embedded firmware without subcontracting hardware separately |
| + | 250+ completed projects reported despite a small team size |
| + | Low overhead structure suits early-stage hardware startups on tight budgets |
| - | Public sources disagree on both headquarters location and headcount, making capacity hard to verify precisely (per company website and third-party directories; independently unverifiable) |
| - | Small team size limits capacity for large, multi-workstream programs compared to mid-size or enterprise firms |
| - | No public case studies with named enterprise clients |
| Sirin Software | |
|---|---|
| + | Named depth across a wide range of wireless protocols (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) rather than a single connectivity stack |
| + | Works directly with semiconductor companies on SDK and driver development, not just end-product firmware |
| + | Combined US headquarters and Ukraine R&D centers balance client-facing presence with delivery cost efficiency |
| - | Reported team size varies by source (11-50 employees), making exact delivery capacity hard to pin down |
| - | Small team size limits capacity for very large, multi-workstream programs |
| - | Public pricing and minimum engagement are not disclosed |
Who should choose Integra Sources?
A typical fit: hardware startups needing PCB design and firmware from one small vendor.
Turnkey hardware-plus-firmware delivery from a single small team, avoiding the coordination overhead of separate vendors. Minimum engagement starts at Not disclosed. Works best with clients in Consumer Electronics, Robotics, Industrial IoT, Medical devices.
Who should choose Sirin Software?
A typical fit: semiconductor companies needing SDK, driver, and middleware development for new silicon.
Named specialization in wireless stacks (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) across Linux, Zephyr, FreeRTOS, and ThreadX. Minimum engagement starts at Not disclosed. Works best with clients in Consumer Electronics, Industrial IoT, Smart home, Semiconductor.
Decision matrix: Integra Sources vs Sirin Software
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Integra Sources |
| You need a large dedicated team for an ongoing programme | Check each company's engagement model |
| Your budget is at the lower end | Compare: Integra Sources (Not disclosed) vs Sirin Software (Not disclosed) |
| You need specialist depth in a specific vertical | Integra Sources |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Integra Sources |
Use case fit: Integra Sources vs Sirin Software
| Use case | Integra Sources fit | Sirin Software fit | Winner |
|---|---|---|---|
| Hardware startups needing PCB design and firmware from one small vendor | Strong | Limited | Integra Sources |
| MVP and prototype development for connected consumer devices | Strong | Limited | Integra Sources |
| Semiconductor companies needing SDK, driver, and middleware development for new silicon | Limited | Strong | Sirin Software |
| Matter/Thread smart-home products requiring multi-protocol wireless firmware | Limited | Strong | Sirin Software |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Integra Sources vs Sirin Software
Sirin Software (4.3/5) is the stronger overall choice for most Embedded Software projects. Named specialization in wireless stacks (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) across Linux, Zephyr, FreeRTOS, and ThreadX.
Integra Sources (4.1/5) is worth a look if you need MVP and prototype development for connected consumer devices. If your situation matches that, Integra Sources is a competitive option.
Related comparisons
Integra Sources vs Sirin Software FAQ
Is Integra Sources better than Sirin Software?
Sirin Software (4.3/5) scores higher overall, but "better" depends on your use case. Integra Sources's strongest advantage: one team handles electronic design, PCB layout, FPGA, and embedded firmware without subcontracting hardware separately. Sirin Software's strongest advantage: named depth across a wide range of wireless protocols (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) rather than a single connectivity stack.
How do Integra Sources and Sirin Software differ in pricing?
Integra Sources uses fixed project pricing with a minimum engagement of Not disclosed. Sirin Software uses fixed project, staff augmentation pricing with a minimum engagement of Not disclosed. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Integra Sources or Sirin Software?
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 Integra Sources and Sirin Software?
Integra Sources's primary differentiator is: turnkey hardware-plus-firmware delivery from a single small team, avoiding the coordination overhead of separate vendors. Sirin Software's primary differentiator is: named specialization in wireless stacks (Wi-Fi, BLE, Matter, UWB, NFC, LoRaWAN) across Linux, Zephyr, FreeRTOS, and ThreadX. They also differ in team size (11–50 vs 11–50), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Consumer Electronics, Robotics vs Consumer Electronics, Industrial IoT).
Verify all details directly with each company before making a decision.