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Great teams build great software. We build both.

Test Double is a software agency offering consulting services in custom software development, legacy modernization, product performance turn around, DevOps scaling, Ruby and Rails upgrades, and "team-in-a-box" product delivery.

  • Min project size
    $25,000+
  • Hourly rate
    $150 - $199 / hr
  • Employees
    50 - 249
  • Year founded
    Founded 2011
  • Languages
  • Timezones

1 Language that we service

  • English

4 Timezones that we service

CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
MST
Mountain Standard Time (MST)
PST
Pacific Standard Time (PST)

No have been added yet...

    Pricing Snapshot

    Min. project size $25,000+
    Avg. hourly rate $150 - $199 /hr
    Rating for cost 4.2 /5

    What Clients Have Said

    Test Double's pricing ranges from $200,000 to $1,000,000 per project, indicating a premium service. Clients appreciate the quality of work but note that their services could be more affordable. They deliver high value for cost through skilled personnel and effective project management.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $200,000 - $999,999 based on 3 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    Test Double Review Insights

    Overall Review Rating

    4.7
    • Quality 4.8
    • Schedule 4.7
    • Cost 4.2
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Valuable Strategic Consulting

      Beyond staff augmentation, Test Double offers strategic consulting, bringing thought leadership and new techniques to client teams. This approach helps clients not just deliver projects, but also improve internal processes.

    • Effective Project Management

      Clients report that Test Double meets deadlines, stays on budget, and uses Agile methodologies effectively. They are proactive in refining requirements and ensuring project success, contributing to timely project deliveries.

    • Client-Centric Flexibility

      Test Double is recognized for their ability to adapt to client processes and needs, providing flexibility in engagements. They are willing to work with legacy systems and adjust to client-specific tools and methodologies.

    • Cost Considerations

      While clients appreciate the expertise and results delivered by Test Double, some note that their services are not inexpensive. Potential clients are advised to clearly define project scope and needs to maximize value.

    • High Client Satisfaction

      Clients express high levels of satisfaction with Test Double’s services, noting the quality of deliverables and the professional conduct of their team. Many clients have engaged Test Double for multiple projects over the years.

    • Impressive Staff Augmentation

      Test Double provides high-quality staff augmentation, offering top-rate developers who integrate well with internal teams and quickly become productive. Their consultants are noted for being highly skilled and experienced.

    Test Double Reviews

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    Development & Project Management Staff Aug for Logistics Co

    • Custom Software Development IT Staff Augmentation
    • $200,000 to $999,999
    • Dec. 2023 - Ongoing
    4.5
    Quality
    5.0
    Schedule
    4.5
    Cost
    4.0
    Willing to Refer
    5.0

    "The most impressive thing about Test Double is the caliber of people they've supplied."

    Nov 7, 2025
    SVP of Engineering, Vantage Point Logistics
    Dave Keene
    Verified
    • Supply Chain, Logistics, and Transport
    • United States
    • 51-200 Employees
    • Phone Interview
    • Verified

    Test Double provides staff augmentation services for a logistics company. The team handles product management and feature development, identifying areas for improvement and migrating customers to a new system.

    Engineering Resources for Software Company

    • Custom Software Development
    • Confidential
    • Oct. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Test Double stands out because their engineering contractors are among the best engineers out there.”

    Jul 25, 2025
    CTO, Software Company
    Anonymous
    Verified
    • Other industries
    • San Francisco, California
    • 1,001-5,000 Employees
    • Online Review
    • Verified

    Test Double has been a long-term partner of a software company, helping them evolve their engineering culture and scale their systems. Their work includes upgrading the client's Rails codebase.

    Dev Staff Aug & Consulting for Electrical Services Company

    • Business Consulting Custom Software Development IT Staff Augmentation
    • $200,000 to $999,999
    • July 2010 - Aug. 2011
    5.0
    Quality
    5.0
    Schedule
    4.0
    Cost
    4.0
    Willing to Refer
    5.0

    "The quality of their work exceeded my expectations."

    Jul 24, 2025
    Former CTO, Comverge
    Mike Ratliff
    Verified
    • Energy & natural resources
    • Denver, Colorado
    • 51-200 Employees
    • Phone Interview
    • Verified

    Test Double provided staff augmentation and consulting services for an electrical services company. The team, composed of senior software engineers, was responsible for introducing new techniques and practices.

    Full Stack Ruby on Rails Dev for Media Agency Outsourcing

    • Web Development
    • Confidential
    • Oct. 2017 - May 2018
    4.0
    Quality
    4.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "We could always count on them being there."

    Oct 2, 2018
    SVP of Engineering, Orange Barrel Media
    Alan Gilbert
    Verified
    • Advertising & marketing
    • Columbus, Ohio
    • 11-50 Employees
    • Phone Interview
    • Verified

    Test Double provided staff augmentation to bring structure and expertise to an internal team working on a full-stack SaaS product. They were specifically involved with Ruby on Rails development.

    Showing 1-5 of 5 Reviews

    Our Story

    Great software is made by great teams. We build both.

    Businesses sink billions of dollars into apps and products that barely work, are a pain to deal with, and cost too much. We build software that delivers on promised value, is a joy to use, and isn't painful to change and scale.

    What Sets Us Apart

    Our consultants are empathetic systems thinkers

    Our software consultants have an average 15 years experience and product consultants have an average 12 years experience, alongside stellar communication and collaboration skills. They embed as remote additions to your team, deliver early and often, pressure test systems, and solve hard problems.

    We solve root causes, not surface level symptoms

    Too many companies discover waste from surface level fixes that never unlock business value. We uncover root causes to focus improvements and help your team get traction. So you get more value faster—and more maintainable software.

    We do both strategy and execution for big impact

    Our cross-cutting software consultants embed to get stuff done from strategy to execution. They onboard so freaky fast because they draw on experience across tons of business domains and situations. All focused on driving business outcomes that matter to you, your team, and your org.

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

    Learn More
    Verified Client Reviews
    5
    Overall Review Rating
    4.7
    Source
    Clutch
    Last Updated
    November 7, 2025

    Business Entity

    Business Entity Name Test Double, Inc.
    Source Ohio Secretary of State
    Jurisdiction of Formation Ohio
    Date of Formation October 26, 2011
    Status Active
    Last Updated January 30, 2025
    ID 2057691

    Credit Report Results

    International Credit Risk Assessment Very Low Risk
    Source Creditsafe
    Last Updated January 30, 2025
    Learn More About The Clutch Verification Process

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