• Get Matched

Software engineering and IT consulting

Yalantis is a distinguished software engineering and IT consulting company specializing in AI & ML, IoT, BI & Analytics, Big Data, Data Science, Cybersecurity, Cloud & DevOps, and custom software development. With over 15 years of experience and certifications including ISO 9001, ISO 27701, ISO/IEC 27001, and AWS, we deliver secure, high-impact solutions to meet today’s technology demands. 

  • $50,000+
  • $25 - $49 / hr
  • 250 - 999
  • Warszawa, Poland
  • Founded 2008

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

Focus

No data have been added yet...

Pricing Snapshot

Min. project size $50,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.6 /5

What Clients Have Said

Yalantis offers competitive pricing and excellent value for cost, with project investments ranging from $10,000 to over $600,000. Clients appreciate their responsiveness, quality, and adaptability, often noting that costs align well with project outcomes, making them a preferred partner for various development needs.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 60 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000
Need pricing guidance? Learn more about SEO pricing

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

  • Satisfaction with Long-term Partnerships

    Clients express satisfaction with long-term partnerships with Yalantis, citing their consistent performance and reliability. Their ability to maintain quality over extended periods is a testament to their commitment to client success.

  • Strong Communication Skills

    Yalantis is praised for their excellent communication, with clients highlighting their responsiveness and ability to work across time zones. Their proactive approach to addressing client needs and maintaining transparency is a standout feature.

  • Innovation and Problem-Solving Skills

    Yalantis is recognized for their innovative solutions and problem-solving capabilities. Clients appreciate their ability to offer creative approaches to complex issues, enhancing the overall value of their services.

  • Expertise in Custom Software Solutions

    Yalantis excels in providing custom software solutions, leveraging their expertise to address specific client challenges across various industries. Clients value their ability to create tailored applications that meet unique business needs.

  • Positive Client Relationships

    Yalantis fosters strong, positive relationships with clients, often being seen as a partner rather than just a service provider. Their dedication to client success and collaborative spirit are key factors in long-term engagements.

  • Challenges with Budget Estimations

    Some clients noted challenges with Yalantis's budget estimations, mentioning discrepancies between initial estimates and actual costs. This suggests a need for improved accuracy in financial projections to better align with client expectations.

Yalantis Reviews

Submit A Review
All Filters

Web App Development for Cybersecurity Awareness Startup

  • Custom Software Development Web Development
  • $200,000 to $999,999
  • Mar. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
4.5

“I’m impressed with Yalantis’ communication and how they manage and operate everything.”

Executive & Co-Founder, Cybersecurity Awareness Startup
Anonymous
  • IT Services
  • Israel
  • 11-50 Employees
  • Phone Interview 
  • Verified

Yalantis provides ongoing development for a cybersecurity awareness startup's web app. The team has provided back- and frontend development, DevOps, and product management. They've used Python, React, and AWS.

Web Dev for Religious Organization

  • Web Development
  • Confidential
  • July 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They’re the best project managers I’ve ever worked with, both from a budgeting and execution standpoint."

Director, Religious Nonprofit Organization
Anonymous
  • Nonprofit
  • British Columbia, Canada
  • 11-50 Employees
  • Phone Interview 
  • Verified

Yalantis has used Ruby on Rails to develop an online learning platform for a religious organization. Users can create profiles, watch videos, access study plans, and use dashboards to find bookmarked videos.

Web & iOS App Dev for Fintech Startup

  • Mobile App Development Web Development
  • $50,000 to $199,999
  • Jan. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"They take the initiative and contribute with a sense of project ownership."

Technical Engineering Manager, Fintech Startup
Keolo Keagy
  • Financial services
  • San Francisco, California
  • 11-50 Employees
  • Phone Interview 
  • Verified

Yalantis is supporting a fintech startup’s development team. They are using React and JavaScript to develop the client’s complex web and iOS apps. They also do QA testing. 

End-to-End Custom Web & Software Dev Support for SaaS Firm

  • Custom Software Development
  • $10,000 to $49,999
  • Feb. 2022 - Ongoing
4.5
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"Their timeline assessments are good and always deliver when they say they will."

VP of Engineering, Minerva
Akshay Arora
  • Software
  • New York City, New York
  • 11-50 Employees
  • Phone Interview 
  • Verified

Yalantis' developers are working on a website and Google Chrome extension for a SaaS firm. The developers are creating the backend API in Goland, and the frontend and extension are in Vue, Linux, and VanillaJS. 

Web App & Mobile App Dev for Health Technology Company

  • Mobile App Development Web Development
  • $50,000 to $199,999
  • Oct. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Yalantis’ strongest points are definitely their software engineering and design expertise.”

CEO, Astraeus Health Corporation
Sithu Win
  • Healthcare
  • Palo Alto, California
  • 1-10 Employees
  • Phone Interview 
  • Verified

A health technology company hired Yalantis to develop a web app MVP and a mobile app. Technologies used include React for the web app and Kotlin and Go for the Android version of the mobile app.

Web Design & Dev for Travel Booking Site

  • Web Development
  • $200,000 to $999,999
  • Jan. 2018 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"Where most vendors dislike working with in-house developers, Yalantis is more than willing to collaborate." 

CEO, Hüsto
Anonymous
  • Hospitality & leisure
  • Cleveland, Ohio
  • 1-10 Employees
  • Phone Interview 
  • Verified

Yalantis is developing and expanding the backend of a travel agency's online platform. They were designing the frontend and received an expanded scope. Technologies include Ruby on rails. 

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."

VP Engineering, Startup Acquisition Marketplace
Anonymous
  • IT Services
  • 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.”

Head of Product Software, EV Charging Network
Anonymous
  • 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."

VP, RAKwireless
Anonymous
  • 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."

Founder & CEO, Truhoo.es
Sergio Miguel Vieira
  • 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. 

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
69
Overall Review Rating
4.8
Source
Clutch
Last Updated
February 27, 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)

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.

Something went wrong. Please try again.