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Impactful software products in medtech, edtech

We work with innovative VC-backed startups as well as established companies in:

  • Min project size
    $25,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    București, Romania
  • Year founded
    Founded 2015
  • Languages
  • Timezones

2 Languages that we service

  • English
  • Romanian

4 Timezones that we service

CET
Central European Time (CET)
CTT
China Taiwan Time (CTT)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)

2 Locations

  • BucureČ™ti , Romania
  • Singapore

Select Focus Area
Application Platforms
Azure Platform
80%
Amazon Application Development Framework
20%
AI Technologies & Models
Open AI GPT-3
50%
Deepmind Gopher
20%
Open AI Dall-E 2
20%
Anthropic
10%
BI & Big Data Solutions
Microsoft BI & data solutions
20%
Other BI & data solutions
20%
Programming & Scripting
Java
60%
SQL
10%
User Experience Focus
Industries
Arts, entertainment & music
10%
Automotive
10%
Financial services
10%
Government
10%
Hospitality & leisure
10%
Legal
10%
Medical
10%
Non-profit
10%
Real estate
10%
Supply Chain, Logistics, and Transport
10%
Clients
Small Business (<$10M)
80%
Enterprise (>$1B)
20%

Pricing Snapshot

Min. project size $25,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.8 /5

What Clients Have Said

Atta Systems offers competitive pricing with project costs ranging from $30,000 to $500,000, depending on project complexity. Clients consistently note good value for cost and responsiveness, with many projects delivered on time and meeting expectations.

This summary is based on verified Clutch reviews.

Most Common Project Size

$10,000 - $49,999 based on 33 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Atta Systems Review Insights

Overall Review Rating

5.0
  • Quality 5.0
  • Schedule 4.9
  • Cost 4.8
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Commitment to Client Success

    Clients appreciate Atta Systems' dedication to ensuring project success. They are proactive in providing suggestions and improvements that enhance the final product, often going beyond the initial scope to add value.

  • Responsive and Collaborative Team

    Atta Systems is noted for their responsiveness and collaborative approach. They engage closely with clients, adapting to feedback and proactively suggesting improvements. Their team often feels like an extension of the client's own team.

  • Proficiency in Mobile App Development

    Atta Systems is highly skilled in developing mobile applications across various platforms, including iOS and Android. Clients praised their expertise in creating sophisticated and user-friendly apps, such as healthcare apps with complex features and educational platforms with adaptive learning capabilities.

  • Strong Project Management Skills

    Clients consistently commend Atta Systems for their effective project management, timely deliveries, and clear communication. They utilize tools like Jira and Slack for updates and maintain regular communication through meetings and emails, ensuring projects stay on track.

  • Potential for Improved Documentation

    While overall client satisfaction is high, some feedback suggests that Atta Systems could enhance their documentation processes to provide clearer guidance and support for clients post-delivery.

  • Effective in Diverse Industries

    Atta Systems has demonstrated expertise across various fields, including healthcare, education, financial services, and nonprofit sectors. Their ability to understand and address industry-specific challenges is frequently highlighted by clients.

Atta Systems Reviews

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iOS & Android App Dev for Mobile Product Company

  • Mobile App Development
  • $10,000 to $49,999
  • June 2016 - May 2017
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They respected every deadline and sent us updates every two days."

Sep 12, 2019
Former Product Manager, TME Studios
Florin Tufan
Verified
  • Other industries
  • Bucharest, Romania
  • 51-200 Employees
  • Phone Interview
  • Verified

AB4 Systems developed an animated sticker tool. In addition to building an Android version, the team created an iOS keyboard from scratch that suggests stickers based on the words typed by the user.

Mobile Development for E-hailing App

  • Mobile App Development
  • $10,000 to $49,999
  • Aug. 2017 - Jan. 2018
5.0
Quality
4.5
Schedule
4.5
Cost
4.0
Willing to Refer
5.0

"Their skills allowed them to finish projects with enough time to make sure everything is truly polished."

Aug 9, 2019
CTO & Co-Founder, E-hailing App
Anonymous
Verified
  • Other industries
  • Romania
  • 51-200 Employees
  • Phone Interview
  • Verified

AB4 Systems built a transportation app. They worked on the location manager. They used Java and Kotlin for Android, and for iOS, they used Objective-C and Swift 3 coding languages. 

Web Application Dev for Large Financial Institution

  • Web Development
  • $50,000 to $199,999
  • Aug. 2017 - Jan. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They took the time to understand what our needs were in order to come up with the best solution."

Jul 25, 2019
Senior Social Protection Economist, Financial Institution
Anonymous
Verified
  • Financial services
  • Bucharest, Romania
  • 10,001+ Employees
  • Phone Interview
  • Verified

AB4 Systems developed a web application for a financial institution to use in collaboration with a third-party agency. The app has English and non-English versions and allows users to print questionnaires.

Mobile App Development for Financial Institution

  • Mobile App Development
  • $10,000 to $49,999
  • Apr. 2019 - Ongoing
4.5
Quality
5.0
Schedule
4.5
Cost
4.5
Willing to Refer
5.0

“They’re direct, reliable, and respond on time. It just makes for a huge difference.”

Jun 21, 2019
BI Manager, Financial Institution
Adriana Berbec
Verified
  • Financial services
  • Canada
  • 51-200 Employees
  • Phone Interview
  • Verified

AB4 Systems is working to develop a mobile app based on the existing faulty code. They’ve assessed the code, reverse engineered the architecture, and helped resolve any functional and security defects.

Full Stack Development of Provision Calculation Tool

  • Custom Software Development
  • $10,000 to $49,999
  • Dec. 2018 - May 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I was thankful that AB4 Systems had strong business ideas and not just technical implementation ideas."

Jun 19, 2019
Manager, EY
Razvan Pirnac
Verified
  • Business services
  • Timisoara, Romania
  • 10,001+ Employees
  • Phone Interview
  • Verified

AB4 Systems designed and developed an accounting provision software tool for a financial institution. The app acts as a website and allows for access to large datasets and calculation services.

Mobile Development for Self-Driving Car App

  • Mobile App Development
  • $10,000 to $49,999
  • Oct. 2017 - Mar. 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“We worked together to build on each idea that came up during development.”

Jun 17, 2019
Managing partner, HIPPOS
Emanuel Clonda
Verified
  • Advertising & marketing
  • Bucharest, Romania
  • 11-50 Employees
  • Online Review
  • Verified

AB4 Systems built the MVP of a self-driving car app for a third-party client. The app would automatically populate the user’s contacts into the car and could answer questions about the weather and commute time.

Market Research App Development

  • Mobile App Development
  • $10,000 to $49,999
  • June 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They are communicative, keep to deadlines, and have managed to accomplish a lot considering our product’s complexity.”

Jun 10, 2019
Managing Partner, Daedalus Consulting
Laurentiu Serghie
Verified
  • Other industries
  • Bucharest, Romania
  • 1-10 Employees
  • Phone Interview
  • Verified

AB4 Systems is developing an Android app that uses geofencing to deliver targeted marketing surveys to participating consumers. They’ve launched the first iteration and are now refining the UX for the second.

Mobile App Development for Marketing Agency

  • Mobile App Development
  • $10,000 to $49,999
  • May 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

“They are proactive and professional, and they deliver on their work in a timely manner.”

Jun 5, 2019
Digital Project Manager, Mullen Lowe Profero
Larisa Tagarta
Verified
  • Advertising & marketing
  • Bucharest, Romania
  • 11-50 Employees
  • Online Review
  • Verified

AB4 Systems developed a mobile app for a third-party client based on provided functional specifications.

Mobile App Dev for Music Streaming Service

  • Mobile App Development
  • $10,000 to $49,999
  • Sep. 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They did a great job of designing each aspect of the product to meet our specific needs."

May 30, 2019
General Manager, VRTW
Mihnea Hanganu
Verified
  • Arts, entertainment & music
  • Bucharest, Romania
  • 1-10 Employees
  • Online Review
  • Verified

AB4 Systems built an app for a music streaming service. The team developed the app to support streaming through a variety of different devices, including speakers, smart TVs, and voice assistants.

iOS Dev & Design for Nutrition App

  • Mobile App Development
  • $50,000 to $199,999
  • Oct. 2017 - Mar. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"In terms of project management, AB4 Systems is at another level."

May 29, 2019
Medical Consultant, Nutrient IQ
Dr. Joseph Yi
Verified
  • Other industries
  • Flemington, New Jersey
  • 11-50 Employees
  • Phone Interview
  • Verified

AB4 Systems designed and developed a health and wellness app for iOS. They built a feature that tracks points that users earn when they eat healthy food.  

Showing 21-30 of 36 Reviews

Verified means Clutch independently confirmed Atta Systems is a legally registered business,
financially sound (Creditsafe: Low Risk), and backed by 35 verified client reviews averaging 5.0 stars.

Learn More
Verified Client Reviews
35
Overall Review Rating
5
Source
Clutch
Last Updated
September 1, 2025

Business Entity

Business Entity Name Atta Innovation SRL
Source Lista Firmelor Din Romania
Jurisdiction of Formation Romania
Date of Formation April 28, 2015
Status Active
Last Updated February 26, 2022
ID J40/5085/2015

Credit Report Results

International Credit Risk Assessment Low Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (2)

53 Strada Nicolae Filipescu BucureștiRomania 030167

21 - 30

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