Cambridge Consultants vs Integra Sources: full comparison for 2026
Quick verdict
Cambridge Consultants (4.4/5) edges ahead of Integra Sources (4.2/5) overall. Cambridge Consultants is the better choice for novel sensing and wireless, first-of-a-kind devices. 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.
Cambridge Consultants vs Integra Sources: head-to-head summary
| Criterion | Cambridge Consultants | Integra Sources |
|---|---|---|
| Founded | 1960 | 2014 |
| HQ | Cambridge, United Kingdom (part of Capgemini) | Astana, Kazakhstan |
| Team size | 800–900 | 30–60 |
| Rating | 4.4 / 5 | 4.2 / 5 |
| Primary differentiator | Scientists and engineers able to invent the technology a product needs, not just integrate existing modules | Electronics design and firmware at some of the lowest rates on this list |
| Pricing model | Time and materials, fixed price for defined phases | Fixed price, time and materials |
| Min. engagement | Not published | Not published |
| Primary tech stack | RF design, Embedded C/C++, DSP | PCB design, Embedded C, STM32 |
| Industries served | Healthcare and medical devices, Telecoms, Consumer electronics, Industrial equipment, Agriculture | Consumer electronics, Logistics, Industrial equipment, Smart home |
Cambridge Consultants vs Integra Sources: overview
Cambridge Consultants
Cambridge Consultants has been developing products for clients since 1960 and employs more than 800 engineers, scientists and designers in Cambridge, Boston, Tokyo and Singapore. It came into Capgemini when Capgemini bought its parent Altran in 2020, and joined Capgemini Invent in 2021. Work spans medical devices, wireless systems, sensing and other early-stage technology. It also licenses intellectual property it creates.
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: Cambridge Consultants vs Integra Sources
| Capability | Cambridge Consultants | 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: Cambridge Consultants vs Integra Sources
| Framework / platform | Cambridge Consultants | Integra Sources |
|---|---|---|
| Embedded C | ✓ | ✓ |
| Embedded Linux | N/A | ✓ |
| RTOS | N/A | N/A |
| BLE | N/A | ✓ |
| LoRaWAN | N/A | N/A |
| AWS IoT | N/A | N/A |
| Azure IoT | N/A | N/A |
| FPGA | N/A | N/A |
Pricing comparison: Cambridge Consultants vs Integra Sources
| Criterion | Cambridge Consultants | Integra Sources |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Fixed project, Time and materials | Fixed project, Time and materials |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Cambridge Consultants vs Integra Sources
| Dimension | Cambridge Consultants | Integra Sources |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Healthcare and medical devices, Telecoms, Consumer electronics | Consumer electronics, Logistics, Industrial equipment |
| Best use cases | A medtech firm needs a new sensing method developed for a diagnostic device., A telecoms company wants a custom radio designed. | 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 |
Cambridge Consultants vs Integra Sources: pros and cons
| Cambridge Consultants | |
|---|---|
| + | Can solve physics and RF problems that most IoT vendors would avoid |
| + | Long medical device record with quality systems to match |
| + | Capgemini's global network for scale-up after development |
| - | Owned by Capgemini since 2020 through the Altran deal |
| - | Premium pricing that rarely suits ordinary connected products |
| - | Less focus on long-term cloud operations |
| 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 Cambridge Consultants?
A typical fit: a medtech firm needs a new sensing method developed for a diagnostic device.
Scientists and engineers able to invent the technology a product needs, not just integrate existing modules. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare and medical devices, Telecoms, Consumer electronics, Industrial equipment, Agriculture.
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: Cambridge Consultants vs Integra Sources
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Cambridge Consultants |
| You need a large dedicated team for an ongoing programme | Check each company's engagement model |
| Your budget is at the lower end | Compare: Cambridge Consultants (Not published) vs Integra Sources (Not published) |
| You need specialist depth in a specific vertical | Cambridge Consultants |
| 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 | Cambridge Consultants |
Use case fit: Cambridge Consultants vs Integra Sources
| Use case | Cambridge Consultants fit | Integra Sources fit | Winner |
|---|---|---|---|
| A medtech firm needs a new sensing method developed for a diagnostic device. | Strong | Limited | Cambridge Consultants |
| A telecoms company wants a custom radio designed. | Strong | Limited | Cambridge Consultants |
| 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: Cambridge Consultants vs Integra Sources
Cambridge Consultants (4.4/5) is the stronger overall choice for most IoT Development projects. Scientists and engineers able to invent the technology a product needs, not just integrate existing modules.
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
Cambridge Consultants vs Integra Sources FAQ
Is Cambridge Consultants better than Integra Sources?
Cambridge Consultants (4.4/5) scores higher overall, but "better" depends on your use case. Cambridge Consultants's strongest advantage: can solve physics and RF problems that most IoT vendors would avoid. Integra Sources's strongest advantage: low rates for both hardware and firmware.
How do Cambridge Consultants and Integra Sources differ in pricing?
Cambridge Consultants uses time and materials, fixed price for defined phases 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: Cambridge Consultants or Integra Sources?
Cambridge Consultants 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 Cambridge Consultants and Integra Sources?
Cambridge Consultants's primary differentiator is: scientists and engineers able to invent the technology a product needs, not just integrate existing modules. 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 (800–900 vs 30–60), minimum engagement (Not published vs Not published), and primary industries served (Healthcare and medical devices, Telecoms vs Consumer electronics, Logistics).
Verify all details directly with each company before making a decision.