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Trusted partner for software development.

Apptension builds high-impact SaaS, AI-driven platforms, and digital products with a senior team that truly cares. We’re a trusted partner for founders, investors, and technology leaders who need more than just a dev team.

  • Min project size
    $25,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Poznań, Poland
  • Year founded
    Founded 2012

1 Locations

  • Poznań , Poland

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    Pricing Snapshot

    Min. project size $25,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.7 /5

    What Clients Have Said

    Apptension is noted for competitive pricing and delivering good value for cost. Project budgets range from $10,000 to over $500,000, with various team sizes from 2 to 50 members. Clients appreciate their flexibility, responsiveness, and adherence to deadlines, enhancing overall project success.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $50,000 - $199,999 based on 18 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    Apptension Review Insights

    Overall Review Rating

    4.8
    • Quality 4.8
    • Schedule 4.7
    • Cost 4.7
    • Willing to Refer 4.9

    Top Mentions

    Review Highlights

    • Strong Project Management Skills

      Reviews consistently praise Apptension's project management, citing timely deliveries, effective communication, and the ability to adapt to changing requirements. Their use of project management tools like Jira, Slack, and Basecamp contributed to smooth workflows.

    • Strong Client Relationships

      Reviews indicate that Apptension builds strong, trust-based relationships with their clients, often leading to long-term collaborations and repeat business.

    • Successful MVP Launches

      Several clients noted successful MVP launches thanks to Apptension’s efforts, which helped them test, learn, and iterate their products in the market quickly.

    • High-Quality Deliverables

      Apptension’s deliverables were frequently noted for their quality, from clean code to user-friendly interfaces. Clients were satisfied with the final products, which often exceeded expectations.

    • Proactive Problem Solving

      Clients appreciated Apptension’s proactive approach to problem-solving, providing valuable suggestions and improvements throughout the project lifecycle.

    • Challenges with Time Zone Differences

      One review noted that time zone differences could occasionally make communication more asynchronous, though this was often mitigated by Apptension’s proactive communication strategies.

    Apptension Reviews

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    Services
    Project cost

    Mobile App Dev Support for Design & Engineering Agency

    • Mobile App Development
    • $50,000 to $199,999
    • Sep. 2019 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Their team was the expert for the backend development, so we trusted their judgment.”

    Mar 18, 2020
    Product Lead, Siberia
    Kelly O'Conor
    Verified
    • Other industries
    • New York City, New York
    • 11-50 Employees
    • Phone Interview
    • Verified

    Apptension teamed up with an engineering studio, augmenting the internal development team to build out the backend of a client fitness app. They made use of Prisma, PostgreSQL, and AWS SQS.

    Development Services for Global Production Company

    • Custom Software Development
    • $200,000 to $999,999
    • Jan. 2019 - Mar. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “They’re good about working with our process and the current standards that our developers put into place.”

    Mar 13, 2020
    Digital Project Manager, Unit9
    Shahram Zamani
    Verified
    • Advertising & marketing
    • London, England
    • 51-200 Employees
    • Phone Interview
    • Verified

    Apptension helps a production company with development. They did VR development for a spatial design platform, and they’re currently using Unity and Firebase to develop an app that showcases data in 3D.

    Development for E-Commerce Tool

    • E-Commerce Development
    • $50,000 to $199,999
    • July 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They’re very knowledgeable about cutting-edge technology."

    Oct 17, 2019
    E-Commerce Investor
    Anonymous
    Verified
    • Financial services
    • New York City, New York
    • Phone Interview
    • Verified

    Apptension is building an e-commerce chatbot. After researching various AI technologies, their team has begun development on an AWS-hosted chatbot with a Python backend. 

    Custom Visual Software Dev for Design Firm

    • Custom Software Development
    • $50,000 to $199,999
    • Aug. - Nov. 2018
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We valued their professional work ethic and their personable approach."

    Jan 30, 2019
    Operations Manager, Schema Design
    Rebecca Ojala
    Verified
    • Other industries
    • Seattle, Washington
    • 1-10 Employees
    • Phone Interview
    • Verified

    Apptension built custom software for seven video installations and an interactive touch screen for a conference. They synced each display for a fluid viewer experience and provided onsite support.

    Facial Recognition Tech & VR Dev for Creative Studio

    • IoT Development
    • $50,000 to $199,999
    • July - Sep. 2018
    5.0
    Quality
    4.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "Apptension exhibited a strong capacity to understand our needs and respond accordingly."

    Jan 17, 2019
    Producers, Bonsaininja Studio
    Tomaso Cariboni & Tiziana Scaffeo
    Verified
    • Other industries
    • Milan, Italy
    • 11-50 Employees
    • Online Review
    • Verified

    Apptension developed an interactive booth featuring VR technology for a third-party. They created IoT devices with facial and emotional recognition capabilities to collect user data and analytics. This review was updated by the client on October 9th, 2019.

    Outsourced Web Dev for Digital Studio

    • Web Development
    • Confidential
    4.5
    Quality
    4.5
    Schedule
    3.5
    Cost
    4.0
    Willing to Refer
    4.0

    “They’re communicative and organized.”

    Jun 21, 2018
    Executive Producer, Digital Studio
    Anonymous
    Verified
    • Advertising & marketing
    • Toronto, Ontario
    • 11-50 Employees
    • Phone Interview
    • Verified

    Apptension adhered to technical plans and developed two websites. The first website is for an educational institution, while the other is a campaign site that displays user data in the form of infographics.

    Interactive Web Dev for Creative Studio

    • Web Development
    • Confidential
    • Mar. - Apr. 2017
    4.0
    Quality
    4.0
    Schedule
    3.5
    Cost
    4.0
    Willing to Refer
    4.0

    "The site won about four industry awards – a great recognition of our work."

    Apr 17, 2018
    Digital Delivery Director, Creative Studio
    Anonymous
    Verified
    • Advertising & marketing
    • London, England
    • 11-50 Employees
    • Phone Interview
    • Verified

    Apptension partnered on an interactive web development project. The site used webcam technology, images, and sound to create a digital experience. Their developers worked with separate design teams.

    iOS Travel App Dev for Digital Studio

    • Mobile App Development
    • Confidential
    • Mar. - Sep. 2017
    4.5
    Quality
    4.5
    Schedule
    4.0
    Cost
    4.0
    Willing to Refer
    5.0

    “Throughout the process, we learned to collaborate with them and came to consider them partners.”

    Apr 17, 2018
    Founder, Digital Studio
    Anonymous
    Verified
    • Other industries
    • London, England
    • 1-10 Employees
    • Phone Interview
    • Verified

    Apptension used a provided design to create an iOS app that allowed vendors and users to advertise and sign up for travel activities. The app included search capabilities, itineraries, and digital payment.

    Web Development for Conversational Commerce Platform

    • Web Development
    • $50,000 to $199,999
    • May - Dec. 2017
    4.0
    Quality
    4.5
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    “The code and the work were good quality and were really what we were looking for.”

    Mar 20, 2018
    Co-Founder, Conversational Commerce Platform
    Anonymous
    Verified
    • Retail
    • New York, United States
    • 1-10 Employees
    • Phone Interview
    • Verified

    Apptension developed the MVP of a web platform, using Django on the backend and React on the frontend.  

    Mobile App Dev for Food Delivery Startup

    • Mobile App Development
    • $50,000 to $199,999
    • May - Aug. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their expertise was very impressive."

    Sep 5, 2023
    Owner, Simply Soup
    Assem Klammsteiner
    • Other industries
    • Zuerich, Switzerland
    • 11-50 Employees
    • Online Review

    Apptension built a mobile app for a food delivery startup. The app allows users to purchase food from nearby restaurants. The team built an Android and iOS version of the app and added unique features to it.

    Showing 11-20 of 22 Reviews

    Locations (1)

    Górecka 1 PoznańPoland 61-001

    50 - 75

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