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Practical CTO Services for Teams Who Need Results

CallCTO: Technical Leadership That Scales

We provide hands-on technical leadership and expert implementation for startups and enterprise teams, helping them streamline collaboration, scale operations, and accelerate innovation with AI.

What We Do

At CallCTO, we know there’s no one-size-fits-all system.
That’s why we partner with Atlassian, Bitrix24, Monday.com, and NVIDIA — helping every company build workflows and infrastructures that fit their way of working.

  • Min project size
    $10,000+
  • Hourly rate
    Undisclosed
  • Employees
    50 - 249
  • Locations
    Lemesos, Cyprus
  • Year founded
    Founded 2020

2 Locations

  • Lemesos , Cyprus
  • Cascais , Portugal

No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate Undisclosed
    Rating for cost 5 /5

    What Clients Have Said

    CallCTO offers competitive pricing for FinTech solutions, with projects involving teams of 10 to 13 members. Clients report high value for cost, especially in efficiency and quality, with successful outcomes in loan processing and payment systems. Areas for improvement include post-deployment support.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $200,000 - $999,999 based on 5 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    CallCTO – Digital Transformation, System Integration, IT Consulting. Atlassian, Bitrix24, NVIDIA, Monday.com Official Partners Review Insights

    Overall Review Rating

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

    Top Mentions

    Review Highlights

    • Effective Agile Project Management

      Using agile Scrum methodologies, CallCTO maintained regular communication and adaptability, which ensured timely deliveries and responsiveness to changing needs, contributing to the seamless execution of projects.

    • Expertise in FinTech Solutions

      CallCTO demonstrated extensive knowledge and proficiency in developing secure, efficient, and scalable FinTech platforms, impressing clients with their ability to handle complex financial processes and integrations.

    • Cost Optimization through IT Process Management

      By consulting on IT process management, CallCTO helped clients identify and eliminate redundant and expensive solutions, leading to cost savings and more efficient operations.

    • Need for Extended Post-Deployment Support

      One client suggested that a more extensive post-deployment support phase could enhance the partnership, indicating an area for potential improvement in future projects.

    • Successful Project Outcomes

      Clients reported significant improvements in their processes, such as increased loan applications, better transaction processing speeds, reduced errors, and enhanced customer satisfaction, highlighting CallCTO's impact on their business.

    • Impressive Speed and Expertise

      Clients highlighted the speed and expertise of CallCTO's team members, which contributed to the swift and effective completion of projects.

    CallCTO – Digital Transformation, System Integration, IT Consulting. Atlassian, Bitrix24, NVIDIA, Monday.com Official Partners Reviews

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    Services
    Project cost

    Web Portal & Mobile App Dev for Fitness Club Chain

    • Custom Software Development Mobile App Development Web Development
    • $200,000 to $999,999
    • June 2021 - Aug. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I loved it — I got a detailed progress report every week."

    Feb 11, 2023
    CEO & Co-Founder, Fitness Hut
    Nick Coutts
    • Other industries
    • Lisbon, Portugal
    • 1,001-5,000 Employees
    • Online Review

    CallCTO was hired by a fitness club chain to develop a web portal and mobile app. They added custom functionalities to the portal and agreed on a modular launch with the first version released in four months.

    Software Development for FinTech Company

    • Custom Software Development
    • $200,000 to $999,999
    • Jan. 2022 - May 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their willingness to work collaboratively and maintain open lines of communication stood out to us."

    Jul 2, 2023
    CEO & Founder, Array
    Martin Toha
    Verified
    • Financial services
    • New York City, New York
    • 201-500 Employees
    • Online Review
    • Verified

    CallCTO helped a fintech firm build software for loan applications, approvals, and repayments. They designed the system architecture and integrated features, such as user authentication and approval algorithms.

    Custom Software Development for Fintech Company

    • Custom Software Development Web Development
    • $200,000 to $999,999
    • Feb. 2022 - June 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their team's professionalism and dedication to meeting our needs made them a reliable partner in achieving our goals."

    Jun 30, 2023
    CEO, Avant
    Matthew Bochenek
    Verified
    • Financial services
    • Chicago, Illinois
    • 501-1,000 Employees
    • Online Review
    • Verified

    CallCTO developed a payment processing platform with multi-currency transactions, anti-fraud measures, and seamless integrations with existing systems.

    IT Management Consulting for Advertising & Marketing Company

    • Custom Software Development IT Managed Services Other IT Consulting and SI
    • $10,000 to $49,999
    • Oct. - Nov. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Everything was very transparent and convenient, with weekly reports on where we are."

    Dec 14, 2022
    Managing Director, Brolik
    Claire Watson
    Verified
    • Advertising & marketing
    • Philadelphia, Pennsylvania
    • 11-50 Employees
    • Online Review
    • Verified

    An advertising and marketing company consulted with cabout their management. They were tasked with surveying the current solutions in use and proposing migration plans. 

    ERP Solution Dev for Construction Company

    • Other IT Consulting and SI
    • $50,000 to $199,999
    • Dec. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The experience of building complex processes in the face of complete uncertainty is certainly memorable."

    Dec 29, 2022
    General Project Manager, MDRN Remodeling Co.
    Dennis A. Rueter
    • Other industries
    • Los Angeles, California
    • 201-500 Employees
    • Online Review

    callcto developed a custom ERP system for a construction company. They built a comprehensive solution with unified login and UX interface across the client's different departments.

    Showing 1-5 of 5 Reviews

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

    Learn More
    Verified Client Reviews
    3
    Overall Review Rating
    5
    Source
    Clutch
    Last Updated
    July 2, 2023

    Business Entity

    Business Entity Name APD Distribution AG
    Source Common Register Portal of the German Federal States
    Jurisdiction of Formation Germany
    Date of Formation February 10, 2020
    Status Active
    Last Updated September 9, 2025
    ID HRB 214613 B

    Credit Report Results

    International Credit Risk Assessment Moderate Risk
    Source Creditsafe
    Last Updated September 9, 2025
    Learn More About The Clutch Verification Process

    Locations (2)

    Office 20-217, Agias Zonis 1 LemesosCyprus 3026

    21 - 30

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