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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.

    • 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.

    • Proficiency in Mobile App Development

      Yalantis has demonstrated strong capabilities in developing mobile applications across various platforms including iOS and Android. Clients praised the team's ability to manage full-stack development, integrate complex features, and deliver high-quality, user-friendly apps. Their work with diverse industries from real estate to social networking highlights their versatility and technical expertise.

    • Strong Project Management Skills

      Clients consistently commend Yalantis for their excellent project management, which includes clear communication, timely delivery, and effective use of tools like Jira and Slack. Their ability to manage workflows efficiently and provide regular updates ensures projects stay on track and meet client expectations.

    • 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.

    • 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.

    Yalantis Reviews

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    Services
    Project cost

    Custom Software Development for Health Technology Company

    • Custom Software Development IoT Development
    • $1,000,000 to $9,999,999
    • Jan. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They feel like an extension of our team rather than an external vendor, and we're satisfied with their partnership."

    Jul 11, 2025
    COO, Healthfully
    Mark Boudreau
    Verified
    • Other industries
    • Los Angeles, California
    • 11-50 Employees
    • Online Review
    • Verified

    Yalantis has been the technology partner of a health technology company for over seven years. The team has supported the full-cycle development of the client's health platform, including IoT integrations.

    Custom Software Development for Packaging Solutions Company

    • Custom Software Development
    • $50,000 to $199,999
    • Feb. - July 2025
    4.0
    Quality
    4.0
    Schedule
    4.0
    Cost
    4.0
    Willing to Refer
    5.0

    "They were adaptable and responded quickly to any changes in needs or priorities."

    Jun 19, 2025
    Director of Engineering, IPG
    Michael Curtin
    Verified
    • eCommerce
    • Ansonia, Connecticut
    • 1,001-5,000 Employees
    • Online Review
    • Verified

    Yalantis provides software development services for a packaging solutions company. The team works on developing embedded software for the client's new machinery.

    Custom Software Development for Security Solutions Startup

    • Custom Software Development Mobile App Development Web Development
    • Confidential
    • Mar. 2023 - Apr. 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "From my perspective, Yalantis performed excellently, delivering exactly what we needed."

    May 22, 2025
    Project Manager, SoSafe
    Maksym Romaniuk
    Verified
    • Other industries
    • Stockholm, Sweden
    • 11-50 Employees
    • Online Review
    • Verified

    Yalantis provided software development services for a security solutions startup. The team worked on creating a central admin panel, dedicated portals, infrastructure setup, and hosting.

    AR/VR Mobile App Dev & Design for Social Health Fitness Co

    • AR/VR Development Mobile App Development UX/UI Design
    • Confidential
    • Jan. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "No areas for improvement. They were fantastic partners."

    May 8, 2025
    Executive, Five and Go
    Anonymous
    Verified
    • Other industries
    • Dover, Delaware
    • 1-10 Employees
    • Online Review
    • Verified

    Yalantis has developed and designed an iOS app for a social health fitness company. The team has built a scalable, gamified app with real-time matching, authentication, AR features, and an in-app marketplace.

    Software Development Support for AI Cybersecurity Platform

    • Application Testing Custom Software Development UX/UI Design
    • $1,000,000 to $9,999,999
    • Aug. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "They not only deliver highly skilled talent quickly but also provide robust project management."

    Feb 27, 2025
    Executive, AI Cybersecurity Platform
    Anonymous
    Verified
    • Information technology
    • Tel Aviv, Israel
    • 11-50 Employees
    • Online Review
    • Verified

    Yalantis provides software development support for an AI cybersecurity platform. The team has contributed to coding, project management, documentation, scrum tasks, and QA, covering front- and backend support.

    Software Development Staff Augmentation for MarTech Company

    • Custom Software Development IT Staff Augmentation
    • Confidential
    • Jan. 2024 - Ongoing
    4.5
    Quality
    5.0
    Schedule
    4.0
    Cost
    4.5
    Willing to Refer
    5.0

    "The ability to embed themselves, learn quickly, and deliver is truly valuable to us."

    Dec 24, 2024
    Software Development Engineer, Blueocean
    Lucas Smith
    Verified
    • Other industries
    • San Francisco, California
    • 11-50 Employees
    • Online Review
    • Verified

    Yalantis provides software development staff augmentation for a martech company. The team collaborates with the client to develop new services, data acquisition code, infrastructure, and database queries.

    Web App UI/UX Design & Development for BioTech Company

    • AI Development BI & Big Data Consulting & SI Custom Software Development
    • $200,000 to $999,999
    • May 2024 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    “Their pricing is excellent, and we haven’t had to sacrifice the quality of the output for the price.”

    Dec 17, 2024
    Director of Digital Products, Sera Prognostics
    Mariela Berrocal
    Verified
    • Other industries
    • Salt Lake City, Utah
    • 51-200 Employees
    • Phone Interview
    • Verified

    Yalantis has built the alpha and beta versions of a web app for a biotech company. Yalantis provides a full engineering and design team that has built the app using MS Azure and designed it using Figma.

    Data Lifecycle Mgmt & ETL Process Dev for Real Estate Co

    • Application Management & Support BI & Big Data Consulting & SI Custom Software Development
    • $200,000 to $999,999
    • Jan. 2023 - Ongoing
    4.5
    Quality
    4.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    4.5

    "Their fast turnaround time on staffing and resources skill set is remarkable."

    Dec 16, 2024
    Director, Real Estate Company
    Anonymous
    Verified
    • Real estate
    • New York City, New York
    • 1,001-5,000 Employees
    • Online Review
    • Verified

    Yalantis provides data lifecycle management services for a real estate company. The team has migrated data into a centralized database and built an ETL process and data warehouse for the client.

    BI Consulting & Software Dev for Food Manufacturing Company

    • BI & Big Data Consulting & SI Custom Software Development
    • $200,000 to $999,999
    • June 2023 - Mar. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “The quality of Yalantis’ work met our expectations.”

    Nov 19, 2024
    CIO, Golden West Food Group
    Russ Aebig
    Verified
    • Food & Beverage
    • Los Angeles, California
    • 501-1,000 Employees
    • Phone Interview
    • Verified

    Yalantis provided business intelligence consulting and software development services for a food manufacturing company. Using Power BI, Yalantis built a product feature that visualizes trade investments.

    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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