Best IoT App Development Companies

Softeq vs Sirin Software: full comparison for 2026

Quick verdict

Softeq (4.6/5) edges ahead of Sirin Software (4.3/5) overall. Softeq is the better choice for US companies building custom hardware with native apps. 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.

Softeq vs Sirin Software: head-to-head summary

Criterion Softeq Sirin Software
Founded 1997 2014
HQ Houston, Texas, USA (offices in Germany, Mexico and Lithuania) Pompano Beach, Florida, USA (R&D in Kyiv and Ivano-Frankivsk, Ukraine)
Team size 250–999 50–249
Rating 4.6 / 5 4.3 / 5
Primary differentiator A US-headquartered vendor that designs the circuit board and the app that controls it Embedded Linux and SDK work for semiconductor companies, carried through to the consumer app
Pricing model Fixed price, time and materials Time and materials, fixed price
Min. engagement Not published Not published
Primary tech stack AWS, Azure, Embedded Linux Embedded Linux, Yocto, BLE
Industries served Consumer electronics, Industrial manufacturing, Healthcare, Energy, Smart home Consumer electronics, Semiconductors, Smart home, Agritech

Softeq vs Sirin Software: overview

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.

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: Softeq vs Sirin Software

Capability Softeq 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: Softeq vs Sirin Software

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

Pricing comparison: Softeq vs Sirin Software

Criterion Softeq Sirin Software
Minimum engagement Not published Not published
Engagement models Fixed project, Dedicated team, 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: Softeq vs Sirin Software

Dimension Softeq Sirin Software
Best company size Startup to mid-market Startup to mid-market
Best industries Consumer electronics, Industrial manufacturing, Healthcare Consumer electronics, Semiconductors, Smart home
Best use cases 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. 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

Softeq vs Sirin Software: pros and cons

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
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 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.

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: Softeq vs Sirin Software

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

Use case fit: Softeq vs Sirin Software

Use case Softeq fit Sirin Software fit Winner
Developing a connected industrial product where hardware, firmware and app ship together. Strong Limited Softeq
Building BLE or Wi-Fi control apps for lighting, HVAC or other building equipment. Strong Strong Both equally
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: Softeq vs Sirin Software

Softeq (4.6/5) is the stronger overall choice for most IoT App Development projects. A US-headquartered vendor that designs the circuit board and the app that controls it.

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

Softeq vs Sirin Software FAQ

Is Softeq better than Sirin Software?

Softeq (4.6/5) scores higher overall, but "better" depends on your use case. Softeq's strongest advantage: hardware design, driver work and app development are all in-house. Sirin Software's strongest advantage: linux board bring-up and driver work are its main specialty.

How do Softeq and Sirin Software differ in pricing?

Softeq uses fixed price, time and materials 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: Softeq or Sirin Software?

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 Softeq and Sirin Software?

Softeq's primary differentiator is: a US-headquartered vendor that designs the circuit board and the app that controls it. 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 (250–999 vs 50–249), minimum engagement (Not published vs Not published), and primary industries served (Consumer electronics, Industrial manufacturing vs Consumer electronics, Semiconductors).

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