Sirin Software vs Jaycon: full comparison for 2026
Quick verdict
Sirin Software (4.2/5) edges ahead of Jaycon (4.1/5) overall. Sirin Software is the better choice for firmware and IoT apps at Ukrainian rates. Jaycon is the stronger option for design plus manufacturing from one vendor. The right choice depends on your project size, budget, and required tech stack.
Sirin Software vs Jaycon: head-to-head summary
| Criterion | Sirin Software | Jaycon |
|---|---|---|
| Founded | 2014 | 2011 |
| HQ | Florida, United States (R&D in Kyiv, Ukraine) | Palm Bay, Florida, United States |
| Team size | 50–200 | 10–49 |
| Rating | 4.2 / 5 | 4.1 / 5 |
| Primary differentiator | US contracting with a Kyiv embedded team | Takes a device from industrial design to production runs, including enclosures |
| Pricing model | Time and materials, dedicated team | Fixed price, per-unit manufacturing pricing |
| Min. engagement | Not published | Not published |
| Primary tech stack | Embedded C/C++, Embedded Linux, BLE | PCB design, Embedded C, nRF52 |
| Industries served | Consumer electronics, Healthcare, Smart home, Industrial equipment | Consumer electronics, Healthcare, Industrial equipment, Smart home |
Sirin Software vs Jaycon: overview
Sirin Software
Sirin Software was founded in March 2014 and has its R&D centre in Kyiv, with the company registered in Florida. A 2016 merger with Lampa Studio added mobile and web development. Directories now put the team at 50 to 200 people. Embedded systems, IoT and server-side software are its core business.
Jaycon
Jaycon was founded in 2011 and is based in Central Florida. It designs, prototypes and manufactures wireless and IoT hardware, with in-house injection moulding and circuit board assembly plus production capacity in China and Vietnam. The team is 10 to 49 people according to directories, it holds ISO 9001:2015 certification, and it made the 2025 Inc. 5000 list. It is a design partner of both Nordic Semiconductor and Silicon Labs.
Services and capabilities: Sirin Software vs Jaycon
| Capability | Sirin Software | Jaycon |
|---|---|---|
| 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: Sirin Software vs Jaycon
| Framework / platform | Sirin Software | Jaycon |
|---|---|---|
| Embedded C | ✓ | ✓ |
| Embedded Linux | ✓ | N/A |
| RTOS | N/A | N/A |
| BLE | ✓ | ✓ |
| LoRaWAN | N/A | N/A |
| AWS IoT | ✓ | N/A |
| Azure IoT | N/A | N/A |
| FPGA | N/A | N/A |
Pricing comparison: Sirin Software vs Jaycon
| Criterion | Sirin Software | Jaycon |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Time and materials | Fixed project |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Sirin Software vs Jaycon
| Dimension | Sirin Software | Jaycon |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Consumer electronics, Healthcare, Smart home | Consumer electronics, Healthcare, Industrial equipment |
| Best use cases | A smart home brand needs firmware and a companion app., A device maker wants a Linux gateway connected to the cloud. | A start-up needs a wearable designed and manufactured., A brand wants a wireless sensor with an enclosure and a first production run. |
| Typical project type | Dedicated team | Fixed project |
Sirin Software vs Jaycon: pros and cons
| Sirin Software | |
|---|---|
| + | Good balance of firmware and app development |
| + | US entity for contracting |
| + | Lower rates than Western European IoT firms |
| - | Delivery is concentrated in Kyiv, so continuity plans need checking |
| - | Limited circuit design capability |
| Jaycon | |
|---|---|
| + | Handles manufacturing in-house, which most IoT software firms do not |
| + | Industrial and mechanical design as well as electronics |
| + | Nordic and Silicon Labs partner status |
| - | Small engineering team |
| - | Cloud platform and app work are limited |
Who should choose Sirin Software?
A typical fit: a smart home brand needs firmware and a companion app.
US contracting with a Kyiv embedded team. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, Healthcare, Smart home, Industrial equipment.
Who should choose Jaycon?
A typical fit: a start-up needs a wearable designed and manufactured.
Takes a device from industrial design to production runs, including enclosures. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, Healthcare, Industrial equipment, Smart home.
Decision matrix: Sirin Software vs Jaycon
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Jaycon |
| You need a large dedicated team for an ongoing programme | Sirin Software |
| Your budget is at the lower end | Compare: Sirin Software (Not published) vs Jaycon (Not published) |
| You need specialist depth in a specific vertical | Sirin Software |
| 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 | Jaycon |
Use case fit: Sirin Software vs Jaycon
| Use case | Sirin Software fit | Jaycon fit | Winner |
|---|---|---|---|
| A smart home brand needs firmware and a companion app. | Strong | Limited | Sirin Software |
| A device maker wants a Linux gateway connected to the cloud. | Strong | Limited | Sirin Software |
| A start-up needs a wearable designed and manufactured. | Limited | Strong | Jaycon |
| A brand wants a wireless sensor with an enclosure and a first production run. | Limited | Strong | Jaycon |
| You need custom electronics designed, not only firmware | Limited | Strong | Jaycon |
| You want a fixed-price first phase before a longer engagement | Limited | Strong | Jaycon |
Verdict: Sirin Software vs Jaycon
Sirin Software (4.2/5) is the stronger overall choice for most IoT Development projects. US contracting with a Kyiv embedded team.
Jaycon (4.1/5) is worth a look in a scenario like this: a brand wants a wireless sensor with an enclosure and a first production run. If your situation matches that, Jaycon is a competitive option.
Related comparisons
Sirin Software vs Jaycon FAQ
Is Sirin Software better than Jaycon?
Sirin Software (4.2/5) scores higher overall, but "better" depends on your use case. Sirin Software's strongest advantage: good balance of firmware and app development. Jaycon's strongest advantage: handles manufacturing in-house, which most IoT software firms do not.
How do Sirin Software and Jaycon differ in pricing?
Sirin Software uses time and materials, dedicated team pricing. Jaycon uses fixed price, per-unit manufacturing pricing pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Sirin Software or Jaycon?
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 Sirin Software and Jaycon?
Sirin Software's primary differentiator is: US contracting with a Kyiv embedded team. Jaycon's primary differentiator is: takes a device from industrial design to production runs, including enclosures. They also differ in team size (50–200 vs 10–49), minimum engagement (Not published vs Not published), and primary industries served (Consumer electronics, Healthcare vs Consumer electronics, Healthcare).
Verify all details directly with each company before making a decision.