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Software Development Outsourcing Partner

Solve the IT experts shortage by hiring senior-level consultants who will help you scale fast and speed up the development process.

Our mission is to accelerate software development for our partners by delivering senior-level consultants on-demand. We love to work on projects that have a real impact on human life so scale fast and speed up the development process with our know-how and agility

Key points:

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    Warszawa, Poland
  • Year founded
    Founded 2015

2 Locations

  • Warszawa , Poland
  • Los Gatos , CA

No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.9 /5

    What Clients Have Said

    Clients appreciate Appstronauts for their competitive pricing and value for cost, often highlighting budget alignment and efficient project delivery. Specific costs mentioned include approximately $15,000 for a theater's platform and around $14,000 for a web app for an auto body shop.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 20 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000
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    Appstronauts Review Insights

    Overall Review Rating

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

    Top Mentions

    Review Highlights

    • Strong Client Communication

      Appstronauts maintains strong communication with clients through tools like Slack and Jira. They are responsive, keeping clients informed and involved throughout the project lifecycle.

    • Challenges with Communication

      While generally positive, some clients noted minor communication challenges, suggesting room for improved clarity and consistency in information sharing between teams.

    • Proficient in Custom Software Development

      Appstronauts is praised for their expertise in developing tailored software solutions across various industries. Clients highlight their ability to deliver customized web and mobile applications that meet specific business needs.

    • High Client Satisfaction

      Many clients express high satisfaction with Appstronauts' services, noting their ability to meet project goals and exceed expectations. Their proactive approach and dedication to client success are frequently highlighted.

    • Strong QA and Code Quality

      Appstronauts' commitment to quality assurance and code quality is evident in their projects. Clients report high satisfaction with the robustness and reliability of delivered software.

    • Expertise in Modern Technologies

      Clients appreciate Appstronauts' expertise in modern technologies, including frameworks like Ionic and Svelte. Their technical knowledge contributes to the successful delivery of cutting-edge solutions.

    Appstronauts Reviews

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    IoT Dev for IoT Audio Startup

    • IT Managed Services
    • Confidential
    • Oct. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They are honest, straightforward, and very motivated."

    Owner & Startup Advisor, Software Consultancy for Startups
    Anonymous
    • IT Services
    • Sweden
    • 1-10 Employees
    • Online Review 
    • Verified

    A software consultancy hired Appstronauts to develop IoT for one of their clients. The team delivered the next product iteration of an MVP for the next phase of testing.

    VOD Platform Dev for Theatre Company

    • Web Development
    • $10,000 to $49,999
    • Aug. - Oct. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their level of engagement was impressive."

    CEO, Teatr Papahema
    Matt Trzmiel
    • Arts, entertainment & music
    • Poland
    • 1-10 Employees
    • Phone Interview 
    • Verified

    Appstronauts created an online version of a theatre. They built a video on demand (VOD) platform that allows users to buy tickets and has Vimeo and ticketing integrations on the Node.js backend.

    Bug Fixes & Enhancements for Nightlife Mobile App

    • Mobile App Development
    • $10,000 to $49,999
    • Jan. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were communicating openly with us and shared their knowledge eagerly, advising on the best solutions."

    Co-Founder, Viper Nights
    Craig Davies
    • Advertising & marketing
    • Manchester, England
    • 1-10 Employees
    • Online Review 
    • Verified

    After remedying legacy issues for a nightlife marketing app, Appstronauts further built out the product with new features. They also advised on appropriate architectural and tech solutions.

    Mobile Wallet App Development for Financial Services Company

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

    "We felt like they were a part of our team and really engaged in our success."

    CEO, Financial Services App
    Anonymous
    • Financial services
    • Warsaw, Poland
    • 1-10 Employees
    • Online Review 

    Appstronauts was hired to develop a mobile wallet application, compatible with both iOS and Android, for a financial services company. The team provided technology consulting support as well.

    Smartfix30

    • Custom Software Development
    • Confidential
    • Jan. 2016 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.5
    Cost
    4.0
    Willing to Refer
    5.0

    "Appstronauts' strength is the availability of their team."

    Head of Product, Solutions30
    Maxence Taieb
    • IT Services
    • Paris, France
    • 201-500 Employees
    • Online Review 
    • Verified

    After creating the initial proof of concept for a B2C product, Appstronauts adopted the plan to develop a B2B SaaS platform. They worked in conjunction with the in-house team using provided specs and design.

    Finance App Dev for Interactive Agency

    • Mobile App Development
    • Confidential
    • May - Nov. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Communication with Appstronauts was so transparent that we really felt like they were part of our team."

    Head of Administration & Personnel, Interactive Agency
    Anonymous
    • Financial services
    • Wroclaw, Poland
    • 1-10 Employees
    • Online Review 
    • Verified

    Appstronauts' added members to an interactive agency's team to build a cross-platform web and mobile app for a large international bank. They used the Ionic and Angular development platforms. 

    Progressive Web App for Sporting Goods Retailer

    • Application Management & Support
    • Confidential
    • Sep. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Appstronauts treated us like a partner and did their best to provide a product that complied with our requirements." 

    Store Manager, Decathlon
    Bartosz Żochowski
    • Retail
    • Warsaw, Poland
    • 1,001-5,000 Employees
    • Online Review 
    • Verified

    Appstronauts created a progressive web app (PWA), starting with the UX/UI and then building the entire MVP. It’s a sales and logistics system that connects separate retail stores to ensure top-level service.

    UX Design, App Dev & MVP Build for Brewing Company

    • Mobile App Development
    • $10,000 to $49,999
    • Dec. 2018 - Apr. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They treated us as a valued partner and showed enthusiasm as if they were a part of our team."

    CEO, Brewing Company
    Anonymous
    • Food & Beverages
    • Warsaw, Poland
    • 1-10 Employees
    • Online Review 
    • Verified

    Appstronauts developed a mobile app with the aim of both displaying information and fostering a community. Features included a geolocation functionality. 

    Mobile App Dev for Media Company

    • Mobile App Development
    • $10,000 to $49,999
    • Oct. 2018 - Feb. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Appstronauts treated us like a partner rather than a client. They were personable and invested in our success."

    Project Manager, Agora SA
    Kamil Redosz
    • Media
    • Warsaw, Poland
    • 1,001-5,000 Employees
    • Online Review 
    • Verified

    Appstronauts revamped a cross-platform mobile app for a radio station using Ionic Framework. Key features include geolocation to connect with nearby stations, contest mechanisms, sharing tools, and analytics. 

    Mobile & Progressive Web Apps for Transportation Marketplace

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

    “Not only do they understand the programming side of the project, but they also grasp our business needs.”

    CEO, Asap Technologies Sp.z.o.o.
    Krzysztof Krezelewski
    • Transportation
    • Warsaw, Poland
    • 1-10 Employees
    • Online Review 
    • Verified

    Appstronauts is developing a set of commercial transportation apps that match shippers with carriers. Each user side (e.g., shipper and carrier) has an iOS/Android mobile app and a progressive web app.

    Locations (2)

    10 - 15

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