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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. 

 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 ranging from $10,000 to over $800,000. Clients appreciate their flexibility, responsiveness, and quality of work, often noting that they deliver ahead of deadlines and adapt well to project scope changes.

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

  • Collaborative and Customer-Centric Approach

    Yalantis is recognized for their collaborative approach, treating clients as partners and being responsive to their needs. They provide valuable suggestions and are open to feedback, which fosters a strong working relationship.

  • High Client Satisfaction

    Overall, clients express high satisfaction with Yalantis's work, praising their professionalism, technical skills, and ability to deliver impactful solutions that drive business success.

  • Effective Communication

    Clients value Yalantis's effective communication, facilitated through tools like Slack, Jira, and regular video calls. This ensures that all parties are aligned and any issues are promptly addressed.

  • Pricing and Cost Management

    While generally satisfied with Yalantis's services, some clients feel that cost estimates could be more precise. Nonetheless, Yalantis is considered cost-effective, offering good value for the quality provided.

  • Proficiency in Mobile and Web App Development

    Yalantis is praised for their expertise in mobile and web app development, delivering high-quality apps across various platforms like iOS, Android, and web. Clients appreciate their technical proficiency and ability to integrate complex features like payment systems and IoT integrations.

  • Technical Expertise in Diverse Industries

    Yalantis demonstrates technical expertise across various industries, including healthcare, real estate, fintech, and logistics. Their ability to understand and address specific industry challenges is appreciated by clients.

Yalantis Reviews

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Valuation Platform Dev for Startup Acquisition Marketplace

  • Custom Software Development
  • $50,000 to $199,999
  • Apr. - Nov. 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They’re easily one of the best outsourcing companies I’ve worked with in terms of high-level planning."

Dec 20, 2021
VP Engineering, Startup Acquisition Marketplace
Anonymous
Verified
  • Other industries
  • San Francisco, California
  • 1-10 Employees
  • Phone Interview
  • Verified

A startup marketplace turned to Yalantis to build a platform that could draw from Stripe data and other resources to valuate products. The team used React and Golang and deployed the product on AWS.

Outsourced Development Services for EV Charging Network

  • Custom Software Development Mobile App Development
  • $200,000 to $999,999
  • Dec. 2020 - Ongoing
4.5
Quality
4.0
Schedule
4.5
Cost
n/a
Willing to Refer
4.5

“Their dedication to the project is a bit unexpected but highly appreciated.”

Nov 9, 2021
Head of Product Software, EV Charging Network
Anonymous
Verified
  • Automotive
  • El Segundo, California
  • 11-50 Employees
  • Phone Interview
  • Verified

An electric vehicle (EV) charging network has hired Yalantis to provide outsourced development support service. The team is currently developing a piece of software for the firm. 

Web App Dev for IoT Hardware & Software Provider

  • Web Development
  • Confidential
  • Apr. 2020 - Ongoing
5.0
Quality
4.5
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"They work quickly and precisely. We see them as part of our team."

Aug 12, 2021
VP, RAKwireless
Anonymous
Verified
  • Manufacturing
  • China
  • 51-200 Employees
  • Phone Interview
  • Verified

An IoT manufacturer partnered with Yalantis to develop an application that could allow customers to better manage various devices. The team utilized Node.js and architected the app on Circulus.

Web Portal Dev & UX Design for Internet Real Estate Company

  • Custom Software Development UX/UI Design Web Development
  • $200,000 to $999,999
  • Sep. 2019 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We’ve been impressed by their flexibility and facilitation during really difficult situations."

Jan 11, 2021
Founder & CEO, Truhoo.es
Sergio Miguel Vieira
Verified
  • Real estate
  • Barcelona, Spain
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis provides development support for an internet real estate portal company. They provide UX design and development services, helping create the customized search platform with Google Map integrations. 

Scalable Dev Help for Internal Renovation Management Tools

  • Custom Software Development IT Staff Augmentation
  • $200,000 to $999,999
  • Aug. 2019 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"Yalantis seems to follow similar core values as Zillow when it comes to creating an environment that values customers."

Jul 17, 2020
Senior Engineering Manager, Zillow
Anonymous
Verified
  • Real estate
  • Irvine, California
  • 1,001-5,000 Employees
  • Online Review
  • Verified

Yalantis acts as an embedded scrum team, assisting multiple internal dev teams within a real estate company. They work on renovation project management tools, including a web app, a mobile app, and a backend.

Web Dev for Financial Advising Company

  • Web Development
  • $200,000 to $999,999
  • Feb. 2019 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"The team is communicative and very transparent with their planning and expectations."

May 19, 2020
CTO, Financial Advising Company
Anonymous
Verified
  • Financial services
  • Grand Rapids, Michigan
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis is working on developing a financial advising and investing services web app using React for the frontend and Node.js in AWS for the backend. They also built signing and payment integrations.

Mobile App Dev for On-Demand Delivery Service

  • Mobile App Development
  • $50,000 to $199,999
  • July 2019 - Jan. 2020
4.0
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
4.5

"Yalantis was responsive to feedback."

Apr 2, 2020
Founder, On-Demand Delivery Service
Anonymous
Verified
  • Other industries
  • Lagos, Nigeria
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis managed full stack development of an iOS application to complete the project for an on-demand delivery platform. The team will implement additional features and develop an Android version.

Web App Dev for Delivery and Logistics Company

  • Web Development
  • $50,000 to $199,999
  • Oct. 2018 - Ongoing
4.5
Quality
4.5
Schedule
4.5
Cost
4.0
Willing to Refer
4.5

"Yalantis delivered high-quality technologies, which means their QA testers are great."

Oct 22, 2019
CTO, Logistics Company
Anonymous
Verified
  • Business services
  • Dubai, United Arab Emirates
  • 10,001+ Employees
  • Phone Interview
  • Verified

Yalantis delivered an Angular JS web app with a Node.js backend and RESTful APIs for a logistics company. They now provide senior Node.js resources for staff augmentation.

iOS App for Hydration Tracking

  • Mobile App Development
  • $50,000 to $199,999
  • July 2018 - Mar. 2019
5.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

“They’re a top-notch team.”

Sep 10, 2019
Senior Project Manager, Digital Surgeons
Jason Wong
Verified
  • Advertising & marketing
  • New Haven, Connecticut
  • 51-200 Employees
  • Phone Interview
  • Verified

Yalantis developed a mobile app for iOS based on a provided design. The final product uses the client’s own algorithm to track water intake and provide suggestions for individual users.

Mobile App Development for Logistics Startup

  • Mobile App Development
  • $50,000 to $199,999
  • Sep. 2018 - May 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They were easy to work with, and we had a very good relationship with them.”

Jul 19, 2019
Co-Founder, Re-Turnz LLC
Brandon La Lanne
Verified
  • Business services
  • San Antonio, Texas
  • 1-10 Employees
  • Phone Interview
  • Verified

Yalantis helped develop a first-to-market iOS and Android app for a technology company. They managed design and development for the app, which operates as an on-demand return service for consumers.

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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