3 Companies - Rankings updated: September 04, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

Power BI Consulting × $25,000 - $50,000 ×
  • LeanCode

    Verified Verified by the DesignRush team for authenticity and credibility.

    Top Flutter Development Company for Enterprises and Scale-Ups

    LeanCode is a full-cycle software development company designated as an official Flutter consultant by Google. With a team of 80+ tech experts, we build software solutions that drive change and help enterprises scale...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • Staff Augmentation
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    19 Projects Listed

    LeanCode Services

    • Mobile App Development
    • Software Development
    • Software Testing
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Credit Agricole Bank Polska
    • Virgin Money
    • E. Wedel
    • Maspex
    • Sonova
    • Millennium Bank
    • Welliba
    • Tide
    • Shell
    • Prospector
    Data sourced from the agency's DesignRush profile

    LeanCode Reviews & Testimonials

    • Matej ReÅ¡etár
      Matej Rešetár Review from Google
      5.0

      Matej Rešetár's Review Sourced from Google

      Not only do they make great apps, but they also have the best coffee in the area. For that reason, I recommend coming to a meeting in person 😉

    • Igor Pielas
      Igor Pielas Review from Google
      5.0

      Igor Pielas's Review Sourced from Google

      Working with a team is a combination of professionalism with high energy and a proactive approach to software development challenges. I definitely recommend it and will be happy to answer questions based on our project - the Activy application for B2B and Polish cities.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Engineering peace of mind

    At Vention, unparalleled customer care isnt just a promise its our mission. We blend personalized experience, unwavering attention to detail, and a genuine passion for your business, ensuring that every aspect of our collaboration is tailored to your success...

    Top Services:

    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Software Testing
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    15 Projects Listed

    Vention Services

    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Software Testing
    • Web Development
    • Blockchain
    • AI Development
    • Cloud Consulting
    • CRM Consulting
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • IBM
    • PayPal
    • Cuvva
    • Costa Coffee
    • Memrise
    • Urban
    • Tailored Dog Food Delivery
    • RealVNC
    • Label on a Cable
    • ClassPass
    Data sourced from the agency's DesignRush profile

    Vention Reviews & Testimonials

    • Lee Tupper
      Lee Tupper CTO at Remotiv (formerly Financial Soundings)
      3.8

      Mobile App Development Review from Lee Tupper

      Vention has delivered excellent design prototypes and accurate time estimates. The app is still in beta mode, and the partnership with [...] Vention will [continue] until the release of the next version. Vention is a reliable team that offers quality service. (Verified via email)

    • Jon Wade
      Jon Wade CTO & Founder at Union54
      5.0

      Staff Augmentation Review from Jon Wade

      Vention’s efforts allowed the successful development of the product, resulting in new customers. They provided backend developers, business analysts, UI designers, and QA testers to develop our solution. Vention cultivated a seamless partnership through constant updates and a collaborative approach. Overall, their team’s well-rounded expertise was impressive.

    • AJ Canty
      AJ Canty CTO and Co-Founder at Primer
      5.0

      Web Development Review from AJ Canty

      We’ve been working with Vention for quite some time and consider them an extension of our team, rather than an offshore vendor. We needed solid mobile developers to work with our in-house engineers to build our Primer SDKs on both mobile platforms. This was not a trivial thing as it required a lot of cross-functional communication, but the Vention team was up to the challenge. They quickly adopted the best practices we follow at Primer and proved to be effective and proactive.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Your Data And AI Partner

    GrowthBI is a data analytics and AI consultancy that helps mid-market businesses build the data foundations required for reliable reporting, business intelligence, and AI adoption. Founded by leaders who previously built analytics capabilities at companies such as Atlassian, SEEK, REA, and Airwallex, GrowthBI...

    Top Services:

    • Big Data Analytics
    • Business Consulting
    Location
    Melbourne, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000

    GrowthBI Services

    • Big Data Analytics
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Montgomery Homes
    • PayLater Travel Services
    • Shopify D2C Beauty Brand
    • Kingspan
    Data sourced from the agency's DesignRush profile

    GrowthBI Reviews & Testimonials

    • Wilbur Lewis
      Wilbur Lewis Review from Google
      5.0

      Wilbur Lewis's Review Sourced from Google

      GrowthBI partnered with us from the data modelling layer up turning that consolidated data into well-structured semantic models and dashboards in Power BI. They were rigorous about getting the model design and field definitions right and worked through the data-quality and structuring decisions alongside us rather than around us. The team is technically strong, genuinely collaborative, and consistently delivers reliable, well-built solutions.

    • Marianne Choong
      Marianne Choong Review from Google
      5.0

      Marianne Choong's Review Sourced from Google

      GrowthBI developed a comprehensive dashboard solution that brought together key operational and performance metrics in one place. The dashboards have provided actionable insights across the organisation and helped leaders better understand business performance. The GrowthBI team brought a high level of professionalism to the engagement, working collaboratively to consistently deliver quality outcomes.

    • Teagan G
      Teagan G Review from Google
      5.0

      Teagan G's Review Sourced from Google

      GrowthBI built a comprehensive HubSpot dashboard covering sales performance, lead conversion, and forecasting. It has given us much better visibility into our pipeline and helped us make more informed sales decisions. The team was professional, proactive, and delivered exactly what we needed.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

Receive Free Proposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner