ELEKS vs Intellectsoft: full comparison for 2026
Quick verdict
ELEKS (3.8/5) edges ahead of Intellectsoft (3.7/5) overall. ELEKS is the better choice for turning device data into business apps. Intellectsoft is the stronger option for enterprise app modernisation with some IoT. The right choice depends on your project size, budget, and required tech stack.
ELEKS vs Intellectsoft: head-to-head summary
| Criterion | ELEKS | Intellectsoft |
|---|---|---|
| Founded | 1991 | 2007 |
| HQ | Tallinn, Estonia (engineering hub: Lviv, Ukraine) | New York, United States |
| Team size | 2,000+ | 150-300 |
| Rating | 3.8 / 5 | 3.7 / 5 |
| Primary differentiator | Data science and enterprise app skills applied to IoT data | General digital agency that adds IoT integration to broader app projects |
| Pricing model | Time and materials, dedicated team | Time and materials, fixed price |
| Min. engagement | Not published | Not published |
| Primary tech stack | Azure, AWS, .NET | Swift, Kotlin, React |
| Industries served | Energy, Logistics, Healthcare, Financial services | Construction, Healthcare, Retail, Fintech |
ELEKS vs Intellectsoft: overview
ELEKS
ELEKS was established as a product company in 1991 and now lists Tallinn, Estonia as its headquarters, with most engineers in Ukraine and roughly 2,000 people overall. Its strengths are data science, enterprise software and mobility; IoT work usually appears as part of data or industrial projects. For IoT apps it suits buyers whose main problem is making sense of device data in a business system. It is a weaker fit for device-side engineering.
Intellectsoft
Intellectsoft was founded in 2007 and most directories list New York as its headquarters, with offices in the UK, Norway, Ukraine and Latin America. Its team is estimated at 150 to 300 people. IoT is one of five labs the company advertises, and client reviews mention IoT integration within full-stack projects. It is a general digital agency first, so IoT depth is lighter than at the specialists above it.
Services and capabilities: ELEKS vs Intellectsoft
| Capability | ELEKS | Intellectsoft |
|---|---|---|
| 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: ELEKS vs Intellectsoft
| Framework / platform | ELEKS | Intellectsoft |
|---|---|---|
| AWS | ✓ | ✓ |
| Azure | ✓ | N/A |
| Embedded Linux | N/A | N/A |
| BLE | N/A | N/A |
| MQTT | N/A | N/A |
| Swift | N/A | ✓ |
| Kotlin | ✓ | ✓ |
| Flutter | N/A | N/A |
| React Native | N/A | N/A |
Pricing comparison: ELEKS vs Intellectsoft
| Criterion | ELEKS | Intellectsoft |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Time and materials | Fixed project, Time and materials, Dedicated team |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: ELEKS vs Intellectsoft
| Dimension | ELEKS | Intellectsoft |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Energy, Logistics, Healthcare | Construction, Healthcare, Retail |
| Best use cases | Building analytics dashboards for energy or logistics sensor data., Integrating device data with ERP and business systems. | Adding sensor data to a construction or field-service app., Building a customer portal that shows connected equipment status. |
| Typical project type | Dedicated team | Fixed project |
ELEKS vs Intellectsoft: pros and cons
| ELEKS | |
|---|---|
| + | Strong data science and analytics team |
| + | Long delivery history since the early 1990s |
| + | Estonian headquarters places it inside the EU |
| - | Little device-side or firmware work |
| - | IoT is not a named core practice |
| - | Large-firm process for small projects |
| Intellectsoft | |
|---|---|
| + | Experienced in enterprise mobile and web apps |
| + | Can bundle IoT integration into a wider digital project |
| + | Offices across several regions |
| - | IoT is a secondary capability |
| - | Headquarters and founder details differ between sources |
| - | No device engineering |
Who should choose ELEKS?
A typical fit: building analytics dashboards for energy or logistics sensor data.
Data science and enterprise app skills applied to IoT data. Minimum engagement is not publicly disclosed. Works best with clients in Energy, Logistics, Healthcare, Financial services.
Who should choose Intellectsoft?
A typical fit: adding sensor data to a construction or field-service app.
General digital agency that adds IoT integration to broader app projects. Minimum engagement is not publicly disclosed. Works best with clients in Construction, Healthcare, Retail, Fintech.
Decision matrix: ELEKS vs Intellectsoft
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Intellectsoft |
| You need a large dedicated team for an ongoing programme | ELEKS |
| Your budget is at the lower end | Compare: ELEKS (Not published) vs Intellectsoft (Not published) |
| You need specialist depth in a specific vertical | ELEKS |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | ELEKS |
Use case fit: ELEKS vs Intellectsoft
| Use case | ELEKS fit | Intellectsoft fit | Winner |
|---|---|---|---|
| Building analytics dashboards for energy or logistics sensor data. | Strong | Strong | Both equally |
| Integrating device data with ERP and business systems. | Strong | Limited | ELEKS |
| Adding sensor data to a construction or field-service app. | Limited | Strong | Intellectsoft |
| Building a customer portal that shows connected equipment status. | Strong | Strong | Both equally |
| Fixed-price MVP app | Limited | Limited | Both equally |
| Long-term dedicated team | Limited | Limited | Both equally |
Verdict: ELEKS vs Intellectsoft
ELEKS (3.8/5) is the stronger overall choice for most IoT App Development projects. Data science and enterprise app skills applied to IoT data.
Intellectsoft (3.7/5) is worth a look if you need building a customer portal that shows connected equipment status. If your situation matches that, Intellectsoft is a competitive option.
Related comparisons
ELEKS vs Intellectsoft FAQ
Is ELEKS better than Intellectsoft?
ELEKS (3.8/5) scores higher overall, but "better" depends on your use case. ELEKS's strongest advantage: strong data science and analytics team. Intellectsoft's strongest advantage: experienced in enterprise mobile and web apps.
How do ELEKS and Intellectsoft differ in pricing?
ELEKS uses time and materials, dedicated team pricing. Intellectsoft 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: ELEKS or Intellectsoft?
Intellectsoft 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 ELEKS and Intellectsoft?
ELEKS's primary differentiator is: data science and enterprise app skills applied to IoT data. Intellectsoft's primary differentiator is: general digital agency that adds IoT integration to broader app projects. They also differ in team size (2,000+ vs 150-300), minimum engagement (Not published vs Not published), and primary industries served (Energy, Logistics vs Construction, Healthcare).
Verify all details directly with each company before making a decision.