Integra Sources vs Capgemini Engineering: full comparison for 2026
Quick verdict
Integra Sources (4.2/5) edges ahead of Capgemini Engineering (3.9/5) overall. Integra Sources is the better choice for budget hardware and firmware for start-ups. Capgemini Engineering is the stronger option for global manufacturers, compliance-heavy programmes. The right choice depends on your project size, budget, and required tech stack.
Integra Sources vs Capgemini Engineering: head-to-head summary
| Criterion | Integra Sources | Capgemini Engineering |
|---|---|---|
| Founded | 2014 | 1982 |
| HQ | Astana, Kazakhstan | Paris, France |
| Team size | 30–60 | 50,000+ |
| Rating | 4.2 / 5 | 3.9 / 5 |
| Primary differentiator | Electronics design and firmware at some of the lowest rates on this list | The largest engineering bench on this list, with factory and operational technology expertise |
| Pricing model | Fixed price, time and materials | Time and materials, managed service, outcome-based |
| Min. engagement | Not published | Not published |
| Primary tech stack | PCB design, Embedded C, STM32 | Embedded C/C++, AUTOSAR, Industrial protocols |
| Industries served | Consumer electronics, Logistics, Industrial equipment, Smart home | Automotive, Aerospace, Industrial equipment, Energy, Healthcare |
Integra Sources vs Capgemini Engineering: overview
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.
Capgemini Engineering
Capgemini Engineering is the result of Capgemini's purchase of Altran, which closed in April 2020. Revelio Labs estimated around 64,700 employees in September 2025, down about 5% on the year. It combines Altran's engineering and R&D services with Capgemini's digital manufacturing work, and analysts pointed to Altran's operational technology skills as the reason for the deal. It is the strongest option here for large, compliance-heavy programmes.
Services and capabilities: Integra Sources vs Capgemini Engineering
| Capability | Integra Sources | Capgemini Engineering |
|---|---|---|
| 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: Integra Sources vs Capgemini Engineering
| Framework / platform | Integra Sources | Capgemini Engineering |
|---|---|---|
| Embedded C | ✓ | ✓ |
| Embedded Linux | ✓ | N/A |
| RTOS | N/A | N/A |
| BLE | ✓ | N/A |
| LoRaWAN | N/A | N/A |
| AWS IoT | N/A | ✓ |
| Azure IoT | N/A | ✓ |
| FPGA | N/A | N/A |
Pricing comparison: Integra Sources vs Capgemini Engineering
| Criterion | Integra Sources | Capgemini Engineering |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Fixed project, Time and materials | Dedicated team, Managed service, Time and materials |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Integra Sources vs Capgemini Engineering
| Dimension | Integra Sources | Capgemini Engineering |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Consumer electronics, Logistics, Industrial equipment | Automotive, Aerospace, Industrial equipment |
| Best use cases | A start-up needs a GPS asset tracker prototype., A consumer brand wants a low-cost BLE device designed. | An aerospace firm needs certified embedded engineering., A manufacturer wants a smart factory rolled out across sites. |
| Typical project type | Fixed project | Dedicated team |
Integra Sources vs Capgemini Engineering: pros and cons
| 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 |
| Capgemini Engineering | |
|---|---|
| + | Can run very large global engineering programmes |
| + | Factory and operational technology expertise from Altran |
| + | Mature compliance and quality systems |
| - | Headcount fell about 5% in 2025 |
| - | Slow and costly for small product teams |
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.
Who should choose Capgemini Engineering?
A typical fit: an aerospace firm needs certified embedded engineering.
The largest engineering bench on this list, with factory and operational technology expertise. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Aerospace, Industrial equipment, Energy, Healthcare.
Decision matrix: Integra Sources vs Capgemini Engineering
| 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 | Capgemini Engineering |
| Your budget is at the lower end | Compare: Integra Sources (Not published) vs Capgemini Engineering (Not published) |
| You need specialist depth in a specific vertical | Capgemini Engineering |
| 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 | Integra Sources |
Use case fit: Integra Sources vs Capgemini Engineering
| Use case | Integra Sources fit | Capgemini Engineering fit | Winner |
|---|---|---|---|
| A start-up needs a GPS asset tracker prototype. | Strong | Limited | Integra Sources |
| A consumer brand wants a low-cost BLE device designed. | Strong | Limited | Integra Sources |
| An aerospace firm needs certified embedded engineering. | Limited | Strong | Capgemini Engineering |
| A manufacturer wants a smart factory rolled out across sites. | Limited | Strong | Capgemini Engineering |
| You need custom electronics designed, not only firmware | Strong | Strong | Both equally |
| You want a fixed-price first phase before a longer engagement | Strong | Limited | Integra Sources |
Verdict: Integra Sources vs Capgemini Engineering
Integra Sources (4.2/5) is the stronger overall choice for most IoT Development projects. Electronics design and firmware at some of the lowest rates on this list.
Capgemini Engineering (3.9/5) is worth a look in a scenario like this: a manufacturer wants a smart factory rolled out across sites. If your situation matches that, Capgemini Engineering is a competitive option.
Related comparisons
Integra Sources vs Capgemini Engineering FAQ
Is Integra Sources better than Capgemini Engineering?
Integra Sources (4.2/5) scores higher overall, but "better" depends on your use case. Integra Sources's strongest advantage: low rates for both hardware and firmware. Capgemini Engineering's strongest advantage: can run very large global engineering programmes.
How do Integra Sources and Capgemini Engineering differ in pricing?
Integra Sources uses fixed price, time and materials pricing. Capgemini Engineering uses time and materials, managed service, outcome-based pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Integra Sources or Capgemini Engineering?
Capgemini Engineering 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 Capgemini Engineering?
Integra Sources's primary differentiator is: electronics design and firmware at some of the lowest rates on this list. Capgemini Engineering's primary differentiator is: the largest engineering bench on this list, with factory and operational technology expertise. They also differ in team size (30–60 vs 50,000+), minimum engagement (Not published vs Not published), and primary industries served (Consumer electronics, Logistics vs Automotive, Aerospace).
Verify all details directly with each company before making a decision.