• Post a Project

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

  • 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.

  • Strong Project Management Skills

    Many reviews highlight Yalantis’ excellent project management, timely deliveries, and responsiveness. Clients appreciated their ability to maintain clear communication, provide regular updates, and adapt to changing project needs.

  • 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.

  • 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.

  • 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.

  • 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.

Yalantis Reviews

Submit a Review
All Filters

0 selected

Sort by
Services
Project Cost
Industry
Location

Mobile App Bug Fixes for Events App

  • Application Management & Support
  • $10,000 to $49,999
  • May 2017 - Ongoing
4.5
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"[W]e can easily communicate with absolutely everyone on the team."

Aug 16, 2017
Founder, Mobile Events App
Anonymous
Verified
  • Arts, entertainment & music
  • New York City, New York
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis provides troubleshooting and bug fixes for an iOS app that allows users to book events. They also manage updates and develop new features.

App Design & UI/UX for Dating Platform

  • UX/UI Design
  • $10,000 to $49,999
  • Apr. - July 2017
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They are very professional, easy going, and they act very fast.”

Aug 14, 2017
PR & Marketing Manager, Wapo Wapa Limited
Andrei Nicolae Pop
Verified
  • Other industries
  • Madrid, Spain
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis redesigned two dating apps, working on everything from the user interface to the color scheme. They based their redesigns on extensive research, conducted both within the apps and by comparing competitors.

IOS & Android Dev for Real Estate Tech Start-Up

  • Custom Software Development
  • $50,000 to $199,999
  • Mar. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Yalantis is not just an outsource company that’s writing code for you. They truly take on the role of a partner."

Aug 1, 2017
Founder, HomeSway
Sheri Jennings
Verified
  • Real estate
  • Austin, Texas
  • 1-10 Employees
  • Phone Interview
  • Verified

After receiving designs from a third party, as well as direction from internal teams, Yalantis developed a native app for both iOS and Android. They continue to work on a web version.

App Dev for Fashion Social Network App

  • Mobile App Development
  • $50,000 to $199,999
  • Apr. 2016 - Ongoing
5.0
Quality
5.0
Schedule
3.5
Cost
4.0
Willing to Refer
5.0

“Yalantis has always been there for me, and they’re very patient.”

Jul 28, 2017
CEO, Boothapp
Yousef Hamadah
Verified
  • Other industries
  • Kuwait
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis built an e-commerce iOS app, integrating delivery, payment, and social features critical to the target Middle East audience. They are also slated to develop Android and web versions of the app.

 

App Dev for Telecommunications Firm

  • Custom Software Development
  • $50,000 to $199,999
  • Oct. 2016 - Ongoing
4.0
Quality
4.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

"We were impressed with the quality of their work."

Jul 26, 2017
CTO, Telecommunications Firm
Anonymous
Verified
  • Telecommunications
  • London, England
  • 11-50 Employees
  • Phone Interview
  • Verified

Yalantis manages full-stack development for a 2-part white-label B2B2C solution, translating requirements into engaging UI/UX designs and native builds for iOS and Android apps. 

App Development for Startup

  • Mobile App Development
  • $10,000 to $49,999
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"[Yalantis' design] touches on a lot of stuff that people can see as something being very successful."

Jul 22, 2016
Founder, Mobile News Application
Anonymous
Verified
  • Other industries
  • Phoenix, Arizona
  • 1-10 Employees
  • Phone Interview
  • Verified

In two months, Yalantis designed and developed a client mockup into a functional prototype presentable to investors. Afforded full creative license, they provided valuable insight on design and UX/UI.

Mobile Application Development for Social Business Training

  • Mobile App Development
  • $50,000 to $199,999
  • Mar. 2015 - Ongoing
4.5
Quality
4.0
Schedule
4.5
Cost
4.0
Willing to Refer
5.0

"Yalantis worked with our company as partners instead of just simply being an outsourced vendor."

Jul 22, 2016
Founder, Mobile Application Startup
Anonymous
Verified
  • Education
  • New York City, New York
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis has designed and built an iOS mobile app that serves as a social business training marketplace. They immediately demonstrated a willingness to invest time and effort in the project.

Mobile Development for Dating App Startup

  • Mobile App Development
  • $50,000 to $199,999
  • Oct. 2015 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
4.5
Willing to Refer
5.0

"They were able to help in other ways besides just development."

Jul 22, 2016
Founder, BroTech, LLC
Scott Kutler
Verified
  • Other industries
  • Washington, District of Columbia
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis completed the design and development of a social dating app, finalizing the prototype to an iOS and Android product. They had experience in creating dating apps and were small-business friendly.

Android App Development for Accent Coach App

  • Custom Software Development
  • $10,000 to $49,999
4.5
Quality
5.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

"Yalantis was very quick to respond to any questions we had."

Nov 5, 2015
Director, Accent App Startup
Richard Ryder
Verified
  • Other industries
  • London, England
  • 1-10 Employees
  • Online Review
  • Verified

Yalantis developed the Android version of an existing iOS app that provides actors and other performers with voice and accent coaching.

 

iPad Application Development for the Lumber Industry

  • Mobile App Development
  • $10,000 to $49,999
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"Yalantis is very easy to work with...They always had a certain eagerness in wanting to do a good job."

Oct 28, 2015
Entrepreneur, Lumber Industry
Matt Nolan
Verified
  • Energy & natural resources
  • Alaska, United States
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis designed and developed in iOS app that used a photogrammetric algorithm to measure the volume of stacked logs for the lumber industry. The measurements are then uploaded to the server.

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

Contact Yalantis

If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.

Connect with Yalantis on Social

Get connected to see updates from Yalantis like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.

Kolam Susu Studio

(1)
Kolam Susu Studio Logotype

Administrasi Holding

MotherLink

(1)
MotherLink Logotype

Anton Fjodorov

Psyomics

(1)
Psyomics Logotype

Nick Bishop

Set 2 Close | B Corp™

(1)
Set 2 Close | B Corp™ Logotype

Subhan Alam

Additional Connections

(14)