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Full-Cycle IoT and Software Development

Yalantis is an engineering partner specializing in complex digital product development, with deep expertise in IoT. We design and develop software, hardware, and AI systems for businesses looking to launch new products or scale what they already have. Solutions range from remote patient monitors and logistics platforms to other tools shaped by the 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

No have been added yet...

    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 good value for cost, catering to various project budgets ranging from $10,000 to over $600,000. Clients appreciate their flexibility, quality of work, and responsiveness, although some noted that initial estimates could be improved.

    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 Time Zone Differences

      Some clients noted challenges due to time zone differences, which occasionally affected communication and project coordination. However, Yalantis's efforts to accommodate these differences and maintain effective collaboration were appreciated.

    • Client-Centric Approach

      Yalantis is noted for their customer-focused approach, often going above and beyond to ensure client satisfaction. They engage deeply with client needs, offer strategic input, and adapt flexibly to changes in project scope or requirements, fostering a collaborative environment.

    • Effective Communication

      Yalantis maintains open and responsive communication channels, accommodating different time zones and ensuring clients are informed and involved throughout the project lifecycle. This transparency builds trust and facilitates smoother project execution.

    • High-Quality UI/UX Design

      The team at Yalantis excels in creating visually appealing and intuitive UI/UX designs. Their work often receives positive feedback from users and clients alike, with designs that enhance user experiences and meet modern aesthetic standards.

    • Competitive Pricing and Value

      Yalantis offers competitive pricing while maintaining high-quality standards, making them a cost-effective choice for clients. Their ability to deliver substantial value for the cost is frequently highlighted as a key advantage.

    • Adaptability to Client Needs

      Clients appreciate Yalantis's ability to adapt to their specific requirements, offering tailored solutions that align with business goals. Whether it's through adjusting development strategies or integrating new features, Yalantis remains flexible and responsive.

    Yalantis Reviews

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    Custom Software Development for Transport Co

    • Application Testing Custom Software Development Microservices Architecture Services
    • 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
    • $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
    • $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
    • $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
    • 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
    73
    Overall Review Rating
    4.8
    Source
    Clutch
    Last Updated
    November 11, 2025

    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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