Insider One Executive and Leadership Team

October, 2026

Leadership Overview

Insider One has 6 executives leading key functions including strategy, executive management, financial operations, operational scaling, marketing growth, and technology development.

Driven by a commitment to AI-powered innovation, Insider One delivers a unified customer engagement platform that centralizes marketing technology stacks for global enterprises seeking seamless interaction management.

Leadership Roles at Insider One

  • Co-Founder & Chief Executive Officer - Hande Cilingir
  • MT To Chief Executive Officer - Ece Ekin
  • Chief Financial Officer - Yeliz Kalafat
  • Chief Operating Officer - Caglar Icer
  • Chief Marketing Officer & Partner - Merve Nazlioglu
  • Co-Founder & Chief Technology Officer - Mehmet Toktay
  • Hande Cilingir - Co-Founder & Chief Executive Officer

    Hande Cilingir, the Co-Founder & Chief Executive Officer at Insider One, directs the overarching corporate strategy and long-term vision for the customer engagement platform. By aligning product development with market demands for centralized marketing tools, the Chief Executive Officer ensures the company maintains a competitive edge in the AI-driven software sector. Hande Cilingir oversees high-level partnerships and investor relations, fostering growth across international markets. The Chief Executive Officer manages the executive team to ensure operational excellence and consistent delivery of value to enterprise clients. Through rigorous focus on scalability and innovation, the Chief Executive Officer drives the expansion of the platform into new geographic territories. This leadership role involves constant evaluation of market trends to refine the core mission of simplifying complex marketing technology stacks. Ultimately, the Chief Executive Officer secures the future trajectory of the organization through disciplined strategic planning and execution.
    Hande Cilingir

    Ece Ekin - MT To Chief Executive Officer

    Ece Ekin, the MT To Chief Executive Officer at Insider One, facilitates critical communication and strategic alignment between the executive office and departmental leads. By managing complex workflows and cross-functional initiatives, the MT To Chief Executive Officer ensures that the organizational goals regarding the customer engagement platform remain on track. Ece Ekin coordinates high-priority projects that require immediate attention from the leadership team, optimizing internal processes for better efficiency. The MT To Chief Executive Officer monitors key performance indicators to provide actionable insights for the executive suite. This role involves synthesizing data from various departments to support informed decision-making regarding the company's AI-powered technology solutions. By streamlining information flow, the MT To Chief Executive Officer enables the leadership team to focus on scaling operations and enhancing the platform's market impact. This position remains vital for maintaining organizational cohesion during periods of rapid growth.

    Yeliz Kalafat - Chief Financial Officer

    Yeliz Kalafat, the Chief Financial Officer at Insider One, manages the fiscal health and capital allocation strategies necessary to support the growth of the customer engagement platform. By overseeing financial planning, budgeting, and reporting, the Chief Financial Officer ensures that resources align with the company's mission to centralize marketing technology. Yeliz Kalafat directs the financial operations, including risk management and investment analysis, to sustain long-term profitability. The Chief Financial Officer collaborates with the executive team to evaluate the financial viability of new AI-powered features and market expansion efforts. This leadership role involves maintaining transparency with stakeholders and ensuring compliance with international financial standards. By optimizing the capital structure, the Chief Financial Officer supports the company's ability to innovate and scale its software solutions globally. Through rigorous financial oversight, the Chief Financial Officer provides the stability required for the organization to pursue aggressive growth targets in the competitive CRM landscape.

    Caglar Icer - Chief Operating Officer

    Caglar Icer, the Chief Operating Officer at Insider One, directs the internal processes and operational infrastructure required to deliver the customer engagement platform at scale. By focusing on organizational efficiency and service delivery, the Chief Operating Officer ensures that the company's AI-powered tools function seamlessly for enterprise clients. Caglar Icer oversees the implementation of operational frameworks that support global expansion and regional market penetration. The Chief Operating Officer manages the day-to-day execution of business strategies, coordinating between technical and commercial teams to maintain high standards of performance. This leadership role involves refining internal workflows to reduce friction in the customer engagement lifecycle. By driving operational excellence, the Chief Operating Officer enables the organization to meet the demands of businesses seeking to centralize their marketing technology stacks. Through consistent monitoring of operational metrics, the Chief Operating Officer ensures that the company remains agile and responsive to evolving market needs.
    Caglar Icer

    Merve Nazlioglu - Chief Marketing Officer & Partner

    Merve Nazlioglu, the Chief Marketing Officer & Partner at Insider One, architects the global brand strategy and demand generation initiatives for the customer engagement platform. By positioning the company's AI-powered technology as the premier solution for centralized marketing stacks, the Chief Marketing Officer & Partner drives market awareness and lead acquisition. Merve Nazlioglu oversees the development of marketing campaigns that highlight the platform's ability to consolidate customer interaction tools. The Chief Marketing Officer & Partner collaborates with product teams to ensure that messaging accurately reflects the value proposition of the software. This leadership role involves analyzing market trends to identify new opportunities for growth across diverse geographic regions. By managing the marketing budget and team performance, the Chief Marketing Officer & Partner ensures that promotional efforts directly contribute to revenue targets. Through strategic brand positioning, the Chief Marketing Officer & Partner strengthens the company's reputation as a leader in the CRM software industry.

    Mehmet Toktay - Co-Founder & Chief Technology Officer

    Mehmet Toktay, the Co-Founder & Chief Technology Officer at Insider One, directs the engineering vision and technical architecture of the customer engagement platform. By leading the development of AI-powered technology solutions, the Chief Technology Officer ensures that the platform remains at the forefront of innovation in the marketing technology space. Mehmet Toktay oversees the engineering teams responsible for building and maintaining the integrated system that consolidates customer engagement tools. The Chief Technology Officer collaborates with other executives to align technical roadmaps with the company's long-term business objectives. This leadership role involves managing the research and development lifecycle to ensure the platform meets the complex needs of enterprise clients. By prioritizing scalability and security, the Chief Technology Officer supports the company's ability to serve businesses globally. Through continuous technical advancement, the Chief Technology Officer drives the evolution of the platform, ensuring it remains a robust and reliable solution for modern marketing teams.
    Mehmet Toktay

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    Frequently Asked Questions Regarding Insider One Top Executives and Leadership Team

    Who leads Insider One?
    Insider One is led by Hande Cilingir (Co-Founder & Chief Executive Officer), along with executives such as Ece Ekin (MT To Chief Executive Officer) and Yeliz Kalafat (Chief Financial Officer).
    Who is part of Insider One’s executive team?
    The executive team of Insider One includes leaders such as Hande Cilingir (Co-Founder & Chief Executive Officer), Ece Ekin (MT To Chief Executive Officer), Yeliz Kalafat (Chief Financial Officer) and other senior executives.
    How many executives does Insider One have?
    Insider One has 6 executives leading key business areas.
    What roles are included in Insider One’s leadership team?
    The leadership team of Insider One includes roles such as Co-Founder & Chief Executive Officer, MT To Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Marketing Officer & Partner.