Best IoT App Development Companies

Intellias vs ELEKS: full comparison for 2026

Quick verdict

Intellias (4.3/5) edges ahead of ELEKS (3.8/5) overall. Intellias is the better choice for Connected-vehicle, fleet and mobility apps. ELEKS is the stronger option for turning device data into business apps. The right choice depends on your project size, budget, and required tech stack.

Intellias vs ELEKS: head-to-head summary

Criterion Intellias ELEKS
Founded 2002 1991
HQ Lviv, Ukraine (US office in Chicago) Tallinn, Estonia (engineering hub: Lviv, Ukraine)
Team size 3,000+ 2,000+
Rating 4.3 / 5 3.8 / 5
Primary differentiator Two decades of automotive and navigation software for large car-industry clients Data science and enterprise app skills applied to IoT data
Pricing model Time and materials, dedicated team Time and materials, dedicated team
Min. engagement Not published Not published
Primary tech stack AWS, Azure, Android Automotive Azure, AWS, .NET
Industries served Automotive, Energy, Logistics, Telecom, Fintech Energy, Logistics, Healthcare, Financial services

Intellias vs ELEKS: overview

Intellias

Most of the IoT experience at Intellias comes from vehicles: navigation, connected-car platforms and in-car software for automotive clients. The company was founded in Lviv in 2002, now lists a US office in Chicago, and employs more than 3,000 people. Its IoT practice also covers smart energy and industrial telemetry. For a buyer building an app around vehicles, chargers or fleets, that automotive depth is the reason to shortlist it.

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.

Services and capabilities: Intellias vs ELEKS

Capability Intellias ELEKS
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: Intellias vs ELEKS

Framework / platform Intellias ELEKS
AWS ✓ ✓
Azure ✓ ✓
Embedded Linux N/A N/A
BLE N/A N/A
MQTT N/A N/A
Swift N/A N/A
Kotlin ✓ ✓
Flutter N/A N/A
React Native N/A N/A

Pricing comparison: Intellias vs ELEKS

Criterion Intellias ELEKS
Minimum engagement Not published Not published
Engagement models Dedicated team, Time and materials Dedicated team, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Intellias vs ELEKS

Dimension Intellias ELEKS
Best company size Startup to mid-market Startup to mid-market
Best industries Automotive, Energy, Logistics Energy, Logistics, Healthcare
Best use cases Building a connected-car or EV owner app with vehicle telemetry., Developing fleet management dashboards fed by in-vehicle devices. Building analytics dashboards for energy or logistics sensor data., Integrating device data with ERP and business systems.
Typical project type Dedicated team Dedicated team

Intellias vs ELEKS: pros and cons

Intellias
+ Automotive-grade software experience that few app agencies can match
+ Large enough to staff long programmes with stable teams
+ Data streaming and cloud skills fit high-volume vehicle telemetry
+ European and US presence for contracting
- Hardware design is not a core service, so device-side work often needs a partner
- Size and enterprise focus make it a poor match for small startup budgets
- IoT outside automotive and energy is a smaller share of its portfolio
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

Who should choose Intellias?

A typical fit: building a connected-car or EV owner app with vehicle telemetry.

Two decades of automotive and navigation software for large car-industry clients. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Energy, Logistics, Telecom, Fintech.

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.

Decision matrix: Intellias vs ELEKS

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

Use case fit: Intellias vs ELEKS

Use case Intellias fit ELEKS fit Winner
Building a connected-car or EV owner app with vehicle telemetry. Strong Strong Both equally
Developing fleet management dashboards fed by in-vehicle devices. Strong Strong Both equally
Building analytics dashboards for energy or logistics sensor data. Strong Strong Both equally
Integrating device data with ERP and business systems. Limited Strong ELEKS
Fixed-price MVP app Limited Limited Both equally
Long-term dedicated team Strong Limited Intellias

Verdict: Intellias vs ELEKS

Intellias (4.3/5) is the stronger overall choice for most IoT App Development projects. Two decades of automotive and navigation software for large car-industry clients.

ELEKS (3.8/5) is worth a look if you need integrating device data with ERP and business systems. If your situation matches that, ELEKS is a competitive option.

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Intellias vs ELEKS FAQ

Is Intellias better than ELEKS?

Intellias (4.3/5) scores higher overall, but "better" depends on your use case. Intellias's strongest advantage: automotive-grade software experience that few app agencies can match. ELEKS's strongest advantage: strong data science and analytics team.

How do Intellias and ELEKS differ in pricing?

Intellias uses time and materials, dedicated team pricing. ELEKS uses time and materials, dedicated team pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Intellias or ELEKS?

Intellias 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 Intellias and ELEKS?

Intellias's primary differentiator is: two decades of automotive and navigation software for large car-industry clients. ELEKS's primary differentiator is: data science and enterprise app skills applied to IoT data. They also differ in team size (3,000+ vs 2,000+), minimum engagement (Not published vs Not published), and primary industries served (Automotive, Energy vs Energy, Logistics).

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