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Full-Cycle IoT and Software Development

Yalantis is a compliance-first engineering partner specializing in complex digital product development, with deep expertise in IoT. We design and develop embedded systems, software, hardware, and provide AI services for businesses looking to launch new compliance-ready products or scale what they already have. Solutions range from medical devices and industrial systems to other smart tools shaped by the regulatory needs of your industry (including CRA, TISAX, and FDA QMSR). 

 Why Yalantis?

  • Min project size
    $50,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    250 - 999
  • Locations
    Warszawa, Poland
  • Year founded
    Founded 2008
  • Languages
  • Timezones

2 Languages that we service

  • English
  • Ukrainian

32 Timezones that we service

ACT
Australia Central Time (ACT)
AGT
Argentina Standard Time (AGT)
AKST
Alaska Standard Time (AKST)
ART
(Arabic) Egypt Standard Time (ART)
AET
Australia Eastern Time (AET)
BST
Bangladesh Standard Time (BST)
BET
Brazil Eastern Time (BET)
CAT
Central African Time (CAT)
CET
Central European Time (CET)
CNT
Canada Newfoundland Time (CNT)
CST
Central Standard Time (CST)
CTT
China Taiwan Time (CTT)
EAT
Eastern African Time (EAT)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
HST
Hawaii Standard Time (HST)
IET
Indiana Eastern Standard Time (IET)
IST
India Standard Time (IST)
JST
Japan Standard Time (JST)
MET
Middle East Time (MET)
MIT
Midway Islands Time (MIT)
MST
Mountain Standard Time (MST)
NET
Near East Time (NET)
NST
New Zealand Standard Time (NST)
PNT
Phoenix Standard Time (PNT)
PRT
Puerto Rico and US Virgin Islands Time (PRT)
PST
Pacific Standard Time (PST)
PLT
Pakistan Lahore Time (PLT)
SST
Solomon Standard Time (SST)
UTC
Universal Coordinated Time (UTC)
VST
Vietnam Standard Time (VST)

5 Locations

  • Warszawa , Poland
  • L'viv , Ukraine
  • Dnipro , Ukraine
  • Kyiv , Ukraine
  • Kesklinna , Estonia

Select Focus Area
Application Platforms
Amazon Application Development Framework
30%
Azure Platform
20%
Linux server
10%
Other app platform
10%
Windows server
10%
AI Technologies & Models
Open AI GPT-3
40%
Hugging Face Bloom
30%
Stable Diffusion
30%
BI & Big Data Solutions
Microsoft BI & data solutions
10%
Other BI & data solutions
10%
SAP BI & data solutions
10%
Oracle BI & data solutions
5%
BI & Big Data Focus
Web Scraping Services
15%
Other BI & analytics
10%
IT security & crime prevention
5%
Frameworks and CMS
Django
15%
.NET
10%
Programming & Scripting
Rust
20%
C
10%
C#
10%
C++
10%
Python
10%
Typescript
10%
Industries
Automotive
15%
Manufacturing
15%
Medical
15%
Supply Chain, Logistics, and Transport
15%
Energy & natural resources
10%
Financial services
10%
Retail
10%
Telecommunications
10%
Clients
Enterprise (>$1B)
45%
Midmarket ($10M - $1B)
40%
Small Business (<$10M)
15%

Pricing Snapshot

Min. project size $50,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.6 /5

What Clients Have Said

Yalantis offers competitive pricing with projects ranging from $10,000 to over $800,000. Clients appreciate their value for cost, with many highlighting strong communication and project management. They adapt well to changing requirements, ensuring quality delivery within budget.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 61 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Yalantis Review Insights

Overall Review Rating

4.8
  • Quality 4.8
  • Schedule 4.8
  • Cost 4.6
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Challenges with Initial Budget Estimates

    Some clients mentioned discrepancies between initial budget estimates and final costs. While Yalantis often delivers high-quality results, clients suggest that more accurate initial budgeting could improve the experience.

  • High-Quality Development Work

    Yalantis is praised for delivering high-quality, well-structured code and software. Clients were impressed with the technical skills of their engineers and the overall quality of the final products.

  • Proactive Problem Solving

    Yalantis is noted for their proactive approach to problem-solving. Clients value their ability to anticipate potential issues and provide innovative solutions, ensuring smooth project execution.

  • Flexible and Adaptable Team

    Clients appreciate Yalantis’ flexibility and adaptability in managing projects. They are capable of adjusting resources and strategies to meet client needs, ensuring that projects remain on track and within budget.

  • Professional and Courteous Team

    The Yalantis team is described as professional, courteous, and easy to work with. Clients appreciate their respectful and supportive approach, which fosters strong, collaborative partnerships.

  • Commitment to Client Success

    Many clients feel that Yalantis is more than just a service provider; they are a true partner committed to client success. Their dedication to understanding and achieving client goals is frequently highlighted.

Yalantis Reviews

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Services
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Industry
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Mobile App Dev for Daycare Platform

  • Mobile App Development
  • $200,000 to $999,999
  • Feb. 2018 - Ongoing
5.0
Quality
4.5
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

“They’re just as, if not more, reliable than our local development options.”

Jan 11, 2019
President, Technology Development Company
Anonymous
Verified
  • Information technology
  • Grand Rapids, Michigan
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis provides ongoing development services for a software firm. They’re currently working on a platform that helps large educations enterprises connect their students, parents, staff, and senior management.

Android Dev for Single-Destination App

  • Mobile App Development
  • $50,000 to $199,999
  • May 2018 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

“They're so driven to make our project a success that they feel like part of our team.”

 

Nov 8, 2018
Co-Founder, Moja Market LLC
Michele Ross
Verified
  • Other industries
  • Grand Rapids, Michigan
  • 1-10 Employees
  • Phone Interview
  • Verified

Working alongside an in-house team, Yalantis developed a backend for an e-commerce Android application and integrated a payment option.

iOS App & CMS Dev for Kids Activity and Event Platform

  • Mobile App Development
  • $10,000 to $49,999
  • Nov. 2017 - May 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The app is smooth and very easy to navigate."

Aug 27, 2018
Founder & CEO, Mikitsune
Dayana Abboud
Verified
  • Advertising & marketing
  • Doha, Qatar
  • 1-10 Employees
  • Online Review
  • Verified

Yalantis developed an iOS application and accompanying CMS, working off provided designs to build the backend and full app. It includes a sorting algorithm, ticketing functionality, and a sales platform.

React Native App Dev for Civil Society Organization

  • Mobile App Development
  • $50,000 to $199,999
  • Jan. 2018 - Ongoing
5.0
Quality
4.5
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

“They are solution-oriented, and it’s felt easy for me to work with them.”

May 24, 2018
Technology Manager, Let's Do It Foundation
Kristiina Kerge
Verified
  • Other industries
  • Tallinn, Estonia
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis is recreating a mobile and web application to collect data for trash cleanup events. They are developing using React Native. While users must be on location to map, admin features allow remote mapping.

Web App Dev for eHealth Platform

  • Web Development
  • $200,000 to $999,999
  • Sep. 2016 - Ongoing
4.5
Quality
4.5
Schedule
4.5
Cost
4.5
Willing to Refer
4.5

“The level of expertise within the team is very high.”

Apr 17, 2018
CEO, Optima Curis inc.
Paul Viskovich
Verified
  • Other industries
  • Los Angeles, California
  • 11-50 Employees
  • Phone Interview
  • Verified

Yalantis developed the minimum viable product (MVP) of a web application for patient care. They built the interactive platform from scratch using custom technologies, enabling the platform to grow.

iOS App Dev & UI/UX for Personal Fitness App

  • Mobile App Development
  • $10,000 to $49,999
  • Dec. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Of all the developers I’ve worked with, Yalantis is the best by far.”

Mar 8, 2018
CEO, BodyBarista
Peter Falk
Verified
  • Other industries
  • Copenhagen, Denmark
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis built a native app from scratch that utilizes the iPhone camera to track user fitness over time. They continue to provide development and UI/UX updates in response to user feedback.

iOS Dev for Social Travel App

  • Mobile App Development
  • $50,000 to $199,999
  • Feb. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

“Their design team did a really fantastic job of taking our sketches and bringing them to life.”

Oct 11, 2017
Co-Founder, Jet Journal
Eric Odom
Verified
  • Information technology
  • Austin, Texas
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis developed a native iOS lifestyle application, building out the designs from mockups and wireframes, and working on everything except the API, including conducting QA.

Frontend App Dev for B2C Software App

  • Mobile App Development
  • $10,000 to $49,999
  • Apr. - Sep. 2016
4.0
Quality
4.0
Schedule
4.0
Cost
5.0
Willing to Refer
4.0

“I’ve worked with other development shops, and Yalantis stood out through their attentiveness.”

Sep 28, 2017
Founder, Software App
Anonymous
Verified
  • Information technology
  • Cleveland, Ohio
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis built a fully functional iOS app, completing wireframes, design work, and illustration work. They also developed MVPs for two separate, additional apps.

iOS App Dev for Healthcare & Wellness App

  • Mobile App Development
  • $10,000 to $49,999
  • Jan. 2017 - Ongoing
4.5
Quality
5.0
Schedule
4.5
Cost
4.5
Willing to Refer
5.0

“Yalantis is the most professional group of people I have ever come across.”

Sep 25, 2017
Head of Marketing, GrowFit
Ritvik Sharma
Verified
  • Other industries
  • Jaipur, India
  • 11-50 Employees
  • Phone Interview
  • Verified

Yalantis built a native iOS app from scratch. The team reviewed the client’s existing products and the market, collaborated on the app's requirements, and completed end-to-end development.

Web App Dev for Food & Beverage Firm

  • Web Development
  • $10,000 to $49,999
  • Mar. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They offer a good balance between price and work quality.”

Sep 25, 2017
CEO, Food & Beverage Firm
Anonymous
Verified
  • Other industries
  • Zug, Switzerland
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis expands the capacity of an internal team by implementing backend functionalities and frontend updates. One the developers continues to handle Ruby on Rails work for the web app.

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
75
Overall Review Rating
4.8
Source
Clutch
Last Updated
June 5, 2026

Business Entity

Business Entity Name Yalantis OÜ
Source Registrite ja Infosüsteemide Keskus
Jurisdiction of Formation Estonia
Date of Formation December 7, 2016
Status Active
Last Updated February 2, 2022
ID 14165147

Credit Report Results

International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (5)

123 Aleje Jerozolimskie WarszawaPoland 00-001

151 - 200

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