If you want to ensure your software performs optimally, it's crucial to partner with top performance testing companies. They specialize in multiple testing services such as load testing, stress testing, and performance engineering to guarantee your software performs at its best under various circumstances. By leveraging their expertise and advanced testing tools, they can detect and resolve performance issues to prevent major software bugs and problems. Filter them by client reviews, team size and cost to narrow down the best team for your project.

Best Performance Testing Services

5 Companies - Rankings updated: September 03, 2026

We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.

Performance Testing
Performance Testing × Hardware & Networking × $10,000 - $25,000 × Clear Filters
  • Delivering digital impact.

    UHP - Delivering Impact As an established software development company, we support your digital strategy and implement custom solutions tailored to your needs, whether you are an ambitious scaling business or a corporate leader. We are committed to delivery and fair pricing (Nearshore)...

    Top Services:

    • Software Development
    • Digital Strategy
    • Web Development
    • AI Development
    • Mobile App Development
    • Show more
    Location
    Darmstadt, Germany
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed

    UHP Services

    • Software Development
    • Digital Strategy
    • Web Development
    • AI Development
    • Mobile App Development
    • Cloud Consulting
    • Staff Augmentation
    • Cybersecurity
    • IT Services
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Herbalife
    • CSL Behring
    • ifm
    • FRÄNKISCHE
    • TANITA
    • AWB Group
    • Symsights
    Data sourced from the agency's DesignRush profile

    UHP Reviews & Testimonials

    • share 4good
      share 4good Review from Google
      5.0

      share 4good's Review Sourced from Google

      Software development in time and budget. Agile, on eye level. UHP are a pleasure to work with. Gerrit, GM

    • Benjamin Blust
      Benjamin Blust Review from Google
      5.0

      Benjamin Blust's Review Sourced from Google

      UHP is a highly competent, experienced, and customer-focused team with extensive expertise in custom software solutions and mobile app development. For several years, we have been supporting national and international clients (including those in Amsterdam, London, Hong Kong, and Frankfurt) in the areas of internet and native app development with UHP Software. Here's to many more years!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Innovate. Integrate. Inspire: Your Tech Partners.

    At the forefront of innovation, we are a pioneering technology firm weaving together software, hardware, and cutting-edge deep tech solutions. We aspire to inspire change and elevate possibilities through our innovative tech solutions...

    Top Services:

    • IoT
    • Software Development
    • AI Development
    • Mobile App Development
    • Web Development
    • Show more
    Location
    Krakow, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed

    Codahead Services

    • IoT
    • Software Development
    • AI Development
    • Mobile App Development
    • Web Development
    • Blockchain
    • Web Design
    • VR/AR
    • Product Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Rheinmetall
    • Appetize
    • TickPredict
    • ScoreSplit
    • Captiv8
    • Fishangler
    • Spoton
    • Shift4
    • Respect Energy
    • Telebiz
    Data sourced from the agency's DesignRush profile
  • Your AI-Powered Transformation Partner

    Hatom is a tech-driven agency bridging the gap between business and digital innovation. We specialize in MVP development, custom software, web and mobile development, DevOps, cloud migration, and UI/UX design. With global experience, were committed to delivering results and long-term partnerships...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Staff Augmentation
    • AI Development
    • Show more
    Location
    Lausanne, Switzerland
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000

    Hatom Services

    • Software Development
    • Web Development
    • Mobile App Development
    • Staff Augmentation
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • TE Connectivity
    • TSG International
    • AMJ
    • Cybrient
    Data sourced from the agency's DesignRush profile
  • We specialize in developing custom software solutions tailored to your companys specific needs

    We specialize in developing custom software solutions tailored to your companies specific needs...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • IT Services
    • UI/UX Design
    • Show more
    Location
    Krakow, Poland
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    AgileVision Services

    • Software Development
    • Mobile App Development
    • IoT
    • IT Services
    • UI/UX Design
    • DevOps Consulting
    • Cloud Consulting
    • Staff Augmentation
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Nanoramic Laboratories
    • Storeroom Logix
    • LFA Machines
    Data sourced from the agency's DesignRush profile
  • Delivering Digital

    Wishtree is a product engineering services company focused on crafting secure, scalable digital solutions for global enterprises...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • AI Development
    • Software Testing
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed

    Wishtree Technologies Services

    • Web Design
    • UI/UX Design
    • Web Development
    • AI Development
    • Software Testing
    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Rexel
    • Rutgers
    • Vodafone
    • Xactly
    • IAS
    Data sourced from the agency's DesignRush profile

    Wishtree Technologies Reviews & Testimonials

    • Farha Mansuri
      Farha Mansuri Review from Google
      1.0

      Farha Mansuri's Review Sourced from Google

      I had a very disappointing experience with their walk-in interview process. They posted about a walk-in drive along with a Google Form for registration. Nowhere in their LinkedIn post did they mention that candidates would require a personal invite to attend. I filled out the form and traveled over an hour in 40-degree heat while fasting, only to be told that I hadn’t received an invite and couldn’t interview. If a personal invite was mandatory, this should have been clearly communicated in the post. Additionally, if they were selecting candidates, they should have at least sent a rejection email so people wouldn’t waste their time traveling. This kind of poor organization and lack of communication is highly unprofessional. It reflects badly on the company and makes candidates feel like their time and effort are not valued. I hope they improve their process in the future to avoid misleading applicants.

    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