Testlio Executive and Leadership Team

October, 2026

Leadership Overview

Testlio has 4 executives leading key functions including strategy, financial operations, market positioning, and product development.

Focused on delivering superior software quality through managed services and crowdtesting, Testlio empowers global enterprises to achieve seamless digital experiences through efficient QA testing software and expert human insights.

Leadership Roles at Testlio

  • Chief Executive Officer - Summer Weisberg
  • Chief Financial Officer - Brian Benson
  • Fractional Chief Marketing Officer - Heather Heydet
  • Chief Technology & Product Officer - Darin Brown
  • Summer Weisberg - Chief Executive Officer

    Summer Weisberg, the Chief Executive Officer at Testlio, directs the overarching corporate strategy and long-term vision for the organization. By aligning managed QA services with the evolving needs of global software developers, the Chief Executive Officer ensures consistent market growth and operational excellence. Summer Weisberg maintains direct oversight of the executive team, fostering a culture of innovation that bridges the gap between crowdtesting capabilities and enterprise-grade software requirements. This leadership role involves constant engagement with key stakeholders to refine the company's value proposition within the competitive tech consulting landscape. Through the implementation of scalable business models, the Chief Executive Officer drives the expansion of Testlio into new international markets. By prioritizing quality-first methodologies, the Chief Executive Officer secures the company's position as a leader in the software testing industry, ultimately delivering high-impact results for clients across diverse digital sectors.
    Summer Weisberg

    Brian Benson - Chief Financial Officer

    Brian Benson, the Chief Financial Officer at Testlio, manages the fiscal health and capital allocation strategies necessary to support rapid scaling. Overseeing financial planning, reporting, and risk management, the Chief Financial Officer ensures the company maintains a robust balance sheet while investing in advanced QA testing software. Brian Benson collaborates with the executive leadership team to optimize resource distribution across global operations, ensuring that financial targets align with the broader mission of providing superior software quality. This role involves rigorous analysis of market trends to inform investment decisions in crowdtesting infrastructure and managed service delivery. By maintaining strict financial discipline, the Chief Financial Officer supports the long-term sustainability of the business model. Through the development of comprehensive financial frameworks, the Chief Financial Officer enables the organization to navigate complex economic environments while continuing to provide high-value testing solutions to enterprise clients worldwide.

    Heather Heydet - Fractional Chief Marketing Officer

    Heather Heydet, the Fractional Chief Marketing Officer at Testlio, architects the brand identity and demand generation strategies that define the company's market presence. By crafting messaging that highlights the unique combination of managed services and crowdtesting, the Fractional Chief Marketing Officer drives awareness among software development teams seeking high-quality testing solutions. Heather Heydet oversees the execution of multi-channel campaigns designed to capture market share in the competitive tech consulting sector. This leadership role involves close coordination with product teams to ensure marketing initiatives accurately reflect the capabilities of the company's QA testing software. By analyzing customer acquisition metrics and market feedback, the Fractional Chief Marketing Officer optimizes outreach efforts to maximize return on investment. Through strategic positioning, the Fractional Chief Marketing Officer elevates the brand profile, ensuring that the company remains the preferred partner for organizations requiring reliable, scalable, and efficient software quality assurance.

    Darin Brown - Chief Technology & Product Officer

    Darin Brown, the Chief Technology & Product Officer at Testlio, directs the development and evolution of the company's core QA testing software. By integrating advanced automation with human-centric crowdtesting workflows, the Chief Technology & Product Officer ensures the platform meets the rigorous demands of modern software development lifecycles. Darin Brown oversees the engineering and product management teams, fostering a collaborative environment that prioritizes technical innovation and user experience. This leadership role involves defining the product roadmap to address emerging industry challenges, such as cross-platform compatibility and rapid deployment cycles. By aligning technical capabilities with client needs, the Chief Technology & Product Officer drives the continuous improvement of the service delivery model. Through the implementation of cutting-edge testing technologies, the Chief Technology & Product Officer secures the company's competitive advantage, enabling clients to release high-quality software with confidence and speed across global markets.
    Darin Brown

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    Frequently Asked Questions Regarding Testlio Top Executives and Leadership Team

    Who leads Testlio?
    Testlio is led by Summer Weisberg (Chief Executive Officer), along with executives such as Brian Benson (Chief Financial Officer) and Heather Heydet (Fractional Chief Marketing Officer).
    Who is part of Testlio’s executive team?
    The executive team of Testlio includes leaders such as Summer Weisberg (Chief Executive Officer), Brian Benson (Chief Financial Officer), Heather Heydet (Fractional Chief Marketing Officer) and other senior executives.
    How many executives does Testlio have?
    Testlio has 4 executives leading key business areas.
    What roles are included in Testlio’s leadership team?
    The leadership team of Testlio includes roles such as Chief Executive Officer, Chief Financial Officer, Fractional Chief Marketing Officer, Chief Technology & Product Officer.