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Notch Reviews (19), Pricing, Services & Verified Ratings
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Custom B2B digital products, built AI-native.

Elite AI-native engineering and system modernization under one roof.

At Notch, our senior-led teams use agentic AI to amplify strong engineering foundations, delivering high-performance B2B custom software without the hidden cost of technical debt.

  • Min project size
    $50,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Zagreb, Croatia
  • Year founded
    Founded 2014
  • Languages
  • Timezones

3 Languages that we service

  • English
  • German
  • Croatian

6 Timezones that we service

CET
Central European Time (CET)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
UTC
Universal Coordinated Time (UTC)

2 Locations

  • Zagreb , Croatia
  • Split , Croatia

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

    Notch is praised for its competitive pricing and value for cost, with clients highlighting budget alignment and effective resource allocation. Specific project costs were not disclosed, but clients noted satisfaction with deliverables, communication, and project management, emphasizing the overall cost-effectiveness of their services.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $200,000 - $999,999 based on 12 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    Notch Review Insights

    Overall Review Rating

    4.9
    • Quality 4.9
    • Schedule 4.9
    • Cost 4.6
    • Willing to Refer 4.9

    Top Mentions

    Review Highlights

    • Cultural and Value Alignment

      Clients choose Notch for their cultural fit and alignment of values, which enhance collaboration and project success. This alignment helps build strong, long-term partnerships with clients who value shared goals and ethics.

    • No Significant Improvement Areas

      Clients generally do not highlight significant areas for improvement for Notch, indicating overall satisfaction with their services. This suggests that Notch consistently meets or exceeds client expectations across various projects.

    • Effective Project Management

      Notch is praised for effective project management, delivering projects on time despite challenges. Their proactive approach, structured processes, and responsiveness to client needs ensure smooth project execution and client satisfaction.

    • Commitment to Client Success

      Notch shows a strong commitment to client success, as evidenced by their dedication to understanding client needs and providing tailored solutions. This commitment results in high client satisfaction and successful project outcomes.

    • High Client Satisfaction

      Clients express high satisfaction with Notch's services, noting improved efficiency and functionality in completed projects. The company's commitment to client success and ability to exceed expectations have led to positive feedback and ongoing collaborations.

    Notch Reviews

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    IT Staff Augmentation for Telecommunications Company

    • Custom Software Development IT Staff Augmentation
    • Confidential
    • Oct. 2021 - June 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Everyone, including the analysts, is very positive about the tool and the improvements it brings."

    Dec 16, 2025
    Director of IT, Iskon Internet
    Ranko Petrovic
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    • Telecommunications
    • Zagreb, Croatia
    • 201-500 Employees
    • Online Review
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    Notch augmented a telecommunications company's development team with Java engineers. The team helped the client implement business processes in Camunda to improve automation and operational efficiency.

    AI Consulting & Development for Telecommunications Co

    • AI Consulting AI Development Custom Software Development
    • Confidential
    • Sep. 2024 - Jan. 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The level of commitment to help us succeed with our pitch stood out."

    Apr 21, 2025
    PMO, Telecommunications Co
    Anonymous
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    • Telecommunications
    • Dubai, United Arab Emirates
    • 201-500 Employees
    • Online Review
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    Notch provided AI consulting for a telecommunications company. The team developed an AI-driven solution using predictive analytics, NLP, and data integration.

    Custom App Revamp for Automotive Services Company

    • Application Testing Custom Software Development UX/UI Design
    • Confidential
    • Nov. 2022 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    4.5
    Cost
    4.5
    Willing to Refer
    5.0

    "A great thing about Notch is that they're flexible and listen to our needs, but they also provide their opinion."

    Jul 12, 2024
    Head of IT, Beerens
    Christophe de Smet
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    • Automotive
    • Antwerpen, Belgium
    • 51-200 Employees
    • Phone Interview
    • Learn More " data-tooltip-position=".profile-review__reviewer-verification-badge-title" data-tooltip-props="top-center mobile_top-center large"> Verified

    Notch has helped an automotive services company revamp their EOC app to improve their customers' EOC task management. Their work has included UI/UX design, front- and backend development, and testing.

    Custom Software Development for Crop Insurance Company

    • Application Management & Support Application Testing Custom Software Development Enterprise App Modernization
    • Confidential
    • July 2022 - Mar. 2023
    4.5
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    "Notch delivered on the commitments they made."

    Apr 18, 2023
    CIO, ProAg
    Maria Wintheiser-Lloyd
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    • Other industries
    • Minneapolis, Minnesota
    • 201-500 Employees
    • Online Review
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    A crop insurance agency hired Notch for custom software development. The client's goal was to create a revolutionary quoting system that would attract agents to the client's company. 

    Custom Web Dev for HR-Focused Technology Startup

    • Custom Software Development IT Staff Augmentation Web Development
    • $200,000 to $999,999
    • Apr. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “They always want to build technology that solves our customers' needs.”

    Sep 19, 2022
    Head of Delivery, HR-Focused Technology Startup
    Anonymous
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    • Other industries
    • Ireland
    • 51-200 Employees
    • Phone Interview
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    Agency04 collaborates with the internal development team of a technology startup, continuously developing web apps and features related to an HR SaaS tool. Additionally, they provide ongoing customer support.

    Digital Goods Marketplace Dev for Sports Company

    • Mobile App Development
    • $200,000 to $999,999
    • Oct. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Every person involved is very dedicated to the product they are building for us."

     
    Apr 1, 2021
    COO, The Football Company
    Anonymous
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    • Other industries
    • Munich, Germany
    • 1-10 Employees
    • Online Review
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    Agency04 is the chosen developer of a digital goods marketplace for a sports company. The team handles the backend and native mobile applications frontend of the product. They utilize Java, ReactJS, and more.

    Custom Software Dev for Cloud-Based Platform

    • Custom Software Development
    • Confidential
    • Apr. 2020 - Ongoing
    4.0
    Quality
    4.5
    Schedule
    4.0
    Cost
    4.0
    Willing to Refer
    3.5

    "The whole team is committed to the product and does their best to have good results."

    Mar 31, 2021
    Product Owner, Cloud-Based Platform
    Anonymous
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    • Other industries
    • Koeln, Germany
    • 51-200 Employees
    • Online Review
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    A cloud-based platform hired Agency 04 to create a new web platform. The goal is to finish all the necessary features and replace the client's old solution. The team also handles the testings.

    Web App Dev for Full-Service Digital Agency

    • Web Development
    • $200,000 to $999,999
    • Nov. 2020 - June 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The motivation of each team member to achieve the best possible result is amazing."

    Mar 29, 2021
    Senior Principal Project Manager, Merkle DACH
    Stefan Herder
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    • Other industries
    • Germany
    • 1,001-5,000 Employees
    • Online Review
    • Learn More " data-tooltip-position=".profile-review__reviewer-verification-badge-title" data-tooltip-props="top-center mobile_top-center large"> Verified

    Agency04 was hired by a full-service digital agency to develop an app for their customer. They were tasked to create a progressive web app that representatives can use during customer meetings.

    Custom Software Dev for Institution-Focused IT Provider

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

    "They not only do what is expected of them but also think ahead, ask difficult questions..."

    Jul 19, 2020
    Head of Information Systems Department, IT Provider
    Anonymous
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    • Other industries
    • Zagreb, Croatia
    • 51-200 Employees
    • Online Review
    • Learn More " data-tooltip-position=".profile-review__reviewer-verification-badge-title" data-tooltip-props="top-center mobile_top-center large"> Verified

    AGENCY04 buttressed the development team of a Croatian IT provider. Focusing on module deployment, they helped create a national research information system that's interconnected with various databases. 

    Showing 1-10 of 19 Reviews

    Our Story

    We are a team of over 170 experts based in Central Europe, united by a passion for solving complex business challenges and creating robust AI-first digital products. Here, engineers, designers, analysts, and consultants thrive together, forming strong client relationships and truly living Notch’s values every day—from courage and collaboration to human respect. That’s how we delivered over 300 projects to clients worldwide and earned recognition as a top global software and AI strategy company.

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

    Learn More
    Verified Client Reviews
    18
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    December 17, 2025

    Business Entity

    Business Entity Name AG04 Innovative Solutions d.o.o.
    Source Republika Hrvatska Sudski Registar
    Jurisdiction of Formation Croatia
    Date of Formation October 2, 2014
    Status Active
    Last Updated July 21, 2022
    ID 080934686

    Credit Report Results

    International Credit Risk Assessment methodology, the International Credit Risk Assessment rating is determined by our analysis of a credit report and third-party data." > Very Low Risk
    Source Creditsafe
    Last Updated January 1, 2022
    Learn More About The Clutch Verification Process

    Locations (2)

    Ul. Republike Austrije 33 ZagrebCroatia 10000

    101 - 150

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    1WorldSync EMEA

    (1)
    1WorldSync EMEA Logotype

    Dan Parris

    Instrek

    (1)
    Instrek Logotype

    Anjali Chaurasia

    Iskon

    (1)
    Iskon Logotype

    Ranko Petrovic

    Additional Connections

    (5)