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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 and good value for cost, with project investments typically ranging from $10,000 to over $500,000. Clients commend their quality, communication, and responsiveness, but some noted occasional budget overruns due to changing project scopes.

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

  • Responsive to Feedback and Changes

    Clients appreciated Yalantis's responsiveness to feedback and their ability to adapt to changing requirements. They were flexible in incorporating client suggestions and made necessary adjustments efficiently.

  • Strong Communication Skills

    Yalantis was frequently praised for their strong communication skills. They maintained open lines of communication, were responsive to inquiries, and provided regular updates, which facilitated smooth project execution.

  • Collaborative and Engaged Partnership

    Clients valued Yalantis’s collaborative approach, often noting that the team felt like an extension of their own. Yalantis was seen as an engaged partner, contributing valuable insights and suggestions to projects.

  • Room for Improvement in Budget Estimations

    Some clients noted that initial budget estimations provided by Yalantis were not always accurate, leading to budget overruns. This was an area where clients felt Yalantis could improve.

  • High-Quality Code and Development

    Clients frequently commended Yalantis for their high-quality code and development work. The team was noted for delivering clean, well-structured code and providing robust solutions that were technically competent and reliable.

  • Commitment to Project Success

    Yalantis was commended for their commitment to project success, often going above and beyond to ensure client satisfaction. Their dedication and professionalism were key factors in successful outcomes.

Yalantis Reviews

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Custom Software Development for Transport Co

  • Application Testing Custom Software Development Microservices Architecture Services
  • Django
    +4
  • Confidential
  • Mar. - June 2024
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"The whole Yalantis team was accommodating from project conception to completion."

Nov 14, 2024
CTO, Transport Co
Anonymous
Verified
  • Supply Chain, Logistics, and Transport
  • United Kingdom
  • 51-200 Employees
  • Online Review
  • Verified

Yalantis implemented a payment solution for a transport company. The team built a service on the Django framework that integrates with Stripe, a set of APIs, and a user portal to manage invoices.

Staff Augmentation & Software Development for SaaS Company

  • Custom Software Development IT Staff Augmentation Staffing
  • React
    +1
  • $200,000 to $999,999
  • Feb. 2023 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"Yalantis' communication has been the highlight of our engagement."

Aug 6, 2024
CEO, SaaS Company
Anonymous
Verified
  • Other industries
  • Perth, Australia
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis provides staff augmentation and software development services for a SaaS company. Yalantis supports the client with their product's testing, QC, and front- and backend development using React and Go.

Custom Software Dev for Athlete-Oriented Mental Health Co

  • Custom Software Development
  • $50,000 to $199,999
  • Feb. 2024 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"They're very open to providing anything we ask for, which is very nice."

Jun 27, 2024
COO & CTO, ELITE Athlete Services
Cody Cuthill
Verified
  • Other industries
  • Alberta, Canada
  • 51-200 Employees
  • Phone Interview
  • Verified

Yalantis has become the technology partner of an athlete-oriented mental health company. They've helped the client develop the MVP of a software system using React.js, Python, Django, and AWS as the tech stack.

Custom Software Development for Telemedicine Company

  • Custom Software Development
  • Django
    +11
  • $50,000 to $199,999
  • Jan. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“We’ve developed a platform that meets our needs and everything we want to do.”

Jun 13, 2024
Founder & Director, Telemedicine Company
Ash Bryant
Verified
  • Other industries
  • Brisbane, Australia
  • 11-50 Employees
  • Phone Interview
  • Verified

Yalantis has designed and developed a custom patient management platform for a telemedicine company. The platform includes patient information, medication orders, and e-prescribing functionalities.

Web App Dev Services for AI Music Search Company

  • AI Consulting AI Development Custom Software Development
  • $200,000 to $999,999
  • Feb. 2020 - Mar. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their management is clear and organized."

Mar 11, 2024
Founder & CEO, Harmix
Nazar Ponochevnyi
Verified
  • Other industries
  • Wilmington Manor, Delaware
  • 11-50 Employees
  • Online Review
  • Verified

Yalantis provided web app development services for an AI music search company. They assessed the existing codebase and then worked on front- and backend development in collaboration with the internal team.

Services Backend & Mobile App Development for Medical Group

  • API Development Custom Software Development Mobile App Development
  • Confidential
  • Oct. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The Yalantis team has surpassed everyone's expectations with the results we've gotten for the money we've spent."

Mar 8, 2024
CTO, Duo Health
Bryan Adams
Verified
  • Other industries
  • Chicago, Illinois
  • 51-200 Employees
  • Online Review
  • Verified

A medical group has hired Yalantis to build a web services backend with an admin interface to manage patient data. Yalantis has also built a patient-facing app that enables users to self-manage appointments.

Staff Augmentation for Cloud Cost Management Company

  • IT Staff Augmentation
  • $50,000 to $199,999
  • Apr. - Nov. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Yalantis' ability to quickly source us with the right developer in such a short time was impressive."
Dec 14, 2023
CEO & Co-Founder, Cloud Cost Management Co
Anonymous
Verified
  • Other industries
  • Tel Aviv, Israel
  • Phone Interview
  • Verified

A cloud cost management company hired Yalantis for staff augmentation. Based on their job description, the team sourced the client with a web platform developer.

Flutter-Based Mobile App Design & Dev for Nonprofit

  • Mobile App Development
  • Android App Development
    +1
  • $50,000 to $199,999
  • May 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
“Their ability to execute code, UX, and quality testing makes them a strong team.”
Nov 22, 2023
Director of Operations, Nonprofit
Kylie Middlebusher
Verified
  • Non-profit
  • San Jose, California
  • 11-50 Employees
  • Phone Interview
  • Verified

Yalantis has designed and built a mobile app for a nonprofit. The team has worked on the app’s plug-ins and UX, accounting for the client’s three target user roles. They’ve built an admin feature into the app. 

Mobile App Dev for Non-Profit Ministry

  • Mobile App Development
  • $50,000 to $199,999
  • Jan. - June 2023
4.5
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"Our vision wouldn’t have come to life without them."

Jun 26, 2023
Founder & CEO, Non-Profit Ministry
Darren Allarde
Verified
  • Other industries
  • San Jose, California
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis developed a mobile app for a non-profit ministry. They built the Android and iOS app based on the client’s requirements using React Native, Firebase, Cloudflare, and Expo.

Mobile SDK Development for Messaging Platform

  • Application Testing Custom Software Development IT Staff Augmentation Mobile App Development Other Application Development
  • Kotlin
    +7
  • Confidential
  • Jan. 2022 - May 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were consistently responsive and adaptive to our requirements."

May 5, 2023
CPO, Reteno
Oleg Lesov
Verified
  • Other industries
  • Poland
  • 51-200 Employees
  • Online Review
  • Verified

Yalantis developed mobile SDKs for a messaging platform using Swift, Kotlin, React Native, Flutter, and Unity. The team provided QA, testing the SDKs. They also offered ongoing support after deployment.

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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