Best IoT App Development Companies

Witekio vs EPAM Systems: full comparison for 2026

Quick verdict

Witekio (4.2/5) edges ahead of EPAM Systems (3.9/5) overall. Witekio is the better choice for device-side Linux, Android and OTA for IoT products. EPAM Systems is the stronger option for fortune 500 firms adding IoT to enterprise systems. The right choice depends on your project size, budget, and required tech stack.

Witekio vs EPAM Systems: head-to-head summary

Criterion Witekio EPAM Systems
Founded 2001 1993
HQ Lyon, France Newtown, Pennsylvania, USA
Team size 51–200 50,000+
Rating 4.2 / 5 3.9 / 5
Primary differentiator Embedded Linux and device Android specialists backed by Avnet's distribution business Publicly listed enterprise vendor that ties IoT data into large data and cloud estates
Pricing model Time and materials, fixed price Time and materials, dedicated team, managed services
Min. engagement Not published Not published
Primary tech stack Embedded Linux, Yocto, Android (AOSP) AWS, Azure, Google Cloud
Industries served Industrial manufacturing, Healthcare, Consumer electronics, Transportation Industrial manufacturing, Healthcare, Retail, Financial services, Energy

Witekio vs EPAM Systems: overview

Witekio

Witekio was founded in 2001 as Adeneo Embedded and renamed as it moved from embedded components into IoT. Avnet agreed to buy the company in September 2019, when it had about 120 staff in France, the United States, the UK and Germany. The work focuses on embedded Linux, Android for devices, board support and OTA, plus UX designers for on-device and companion interfaces. It is a better pick for the device side of an IoT app than for a standalone consumer mobile app.

EPAM Systems

EPAM was founded in 1993 and is headquartered in Newtown, Pennsylvania, with more than 50,000 staff. It is listed on the New York Stock Exchange and works mostly for large enterprises. Connected-product and industrial IoT work happens inside its broader engineering, data and cloud practices. Its scale and compliance are real advantages, but IoT apps are a narrow slice of what it does.

Services and capabilities: Witekio vs EPAM Systems

Capability Witekio EPAM Systems
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: Witekio vs EPAM Systems

Framework / platform Witekio EPAM Systems
AWS ✓ ✓
Azure ✓ ✓
Embedded Linux ✓ N/A
BLE N/A N/A
MQTT N/A N/A
Swift N/A N/A
Kotlin N/A N/A
Flutter N/A N/A
React Native N/A N/A

Pricing comparison: Witekio vs EPAM Systems

Criterion Witekio EPAM Systems
Minimum engagement Not published Not published
Engagement models Fixed project, Time and materials, Team extension Dedicated team, Time and materials, Managed services
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Witekio vs EPAM Systems

Dimension Witekio EPAM Systems
Best company size Startup to mid-market Startup to mid-market
Best industries Industrial manufacturing, Healthcare, Consumer electronics Industrial manufacturing, Healthcare, Retail
Best use cases Building the embedded Linux image, OTA and on-device UI for an industrial terminal., Customising Android for a connected kiosk or handheld device. Connecting factory telemetry to an enterprise data platform., Building internal apps that use device data across a large company.
Typical project type Fixed project Dedicated team

Witekio vs EPAM Systems: pros and cons

Witekio
+ Deep board-support and embedded OS work
+ On-device UI with Qt and Android suits products with screens
+ Offices in Europe and the US
- Owned by Avnet since 2019, which may favour Avnet-distributed hardware
- Consumer mobile and web app work is a smaller part of the business
- Small team compared with the large vendors on this list
EPAM Systems
+ Public-company governance and financial reporting
+ Strong data engineering for analysing large telemetry volumes
+ Global delivery footprint
- IoT app development is a small part of a broad enterprise portfolio
- Little hardware or firmware work
- Pricing and process are built for large enterprises and rarely fit startup budgets

Who should choose Witekio?

A typical fit: building the embedded Linux image, OTA and on-device UI for an industrial terminal.

Embedded Linux and device Android specialists backed by Avnet's distribution business. Minimum engagement is not publicly disclosed. Works best with clients in Industrial manufacturing, Healthcare, Consumer electronics, Transportation.

Who should choose EPAM Systems?

A typical fit: connecting factory telemetry to an enterprise data platform.

Publicly listed enterprise vendor that ties IoT data into large data and cloud estates. Minimum engagement is not publicly disclosed. Works best with clients in Industrial manufacturing, Healthcare, Retail, Financial services, Energy.

Decision matrix: Witekio vs EPAM Systems

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

Use case fit: Witekio vs EPAM Systems

Use case Witekio fit EPAM Systems fit Winner
Building the embedded Linux image, OTA and on-device UI for an industrial terminal. Strong Strong Both equally
Customising Android for a connected kiosk or handheld device. Strong Limited Witekio
Connecting factory telemetry to an enterprise data platform. Limited Strong EPAM Systems
Building internal apps that use device data across a large company. Strong Strong Both equally
Fixed-price MVP app Limited Limited Both equally
Long-term dedicated team Limited Limited Both equally

Verdict: Witekio vs EPAM Systems

Witekio (4.2/5) is the stronger overall choice for most IoT App Development projects. Embedded Linux and device Android specialists backed by Avnet's distribution business.

EPAM Systems (3.9/5) is worth a look if you need building internal apps that use device data across a large company. If your situation matches that, EPAM Systems is a competitive option.

Related comparisons

Witekio vs EPAM Systems FAQ

Is Witekio better than EPAM Systems?

Witekio (4.2/5) scores higher overall, but "better" depends on your use case. Witekio's strongest advantage: deep board-support and embedded OS work. EPAM Systems's strongest advantage: public-company governance and financial reporting.

How do Witekio and EPAM Systems differ in pricing?

Witekio uses time and materials, fixed price pricing. EPAM Systems uses time and materials, dedicated team, managed services pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Witekio or EPAM Systems?

Witekio 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 Witekio and EPAM Systems?

Witekio's primary differentiator is: embedded Linux and device Android specialists backed by Avnet's distribution business. EPAM Systems's primary differentiator is: publicly listed enterprise vendor that ties IoT data into large data and cloud estates. They also differ in team size (51–200 vs 50,000+), minimum engagement (Not published vs Not published), and primary industries served (Industrial manufacturing, Healthcare vs Industrial manufacturing, Healthcare).

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