Similarweb, a leader in digital market intelligence, has strengthened its strategic leadership by appointing Tamar Rapaport-Dagim to its Board of Directors, effective August 28, 2025, following strong shareholder approval.
Tamar Rapaport-Dagim joins Similarweb’s Board of Directors.
Currently serves as CFO and COO of Amdocs (NASDAQ: DOX).
Brings extensive experience in finance and digital transformation.
Appointment aims to enhance Similarweb’s AI and growth strategies.
Elected with 99% shareholder support at annual meeting.
Aligns with Similarweb’s focus on digital intelligence solutions.
Similarweb announced the appointment of Tamar Rapaport-Dagim to its Board of Directors on August 28, 2025, following her election with overwhelming support at the company’s annual general meeting. As Chief Financial Officer and Chief Operating Officer of Amdocs, Rapaport-Dagim brings deep expertise in digital transformation and financial strategy. “As a leader at Amdocs, which provides software and services for communications, media, and financial services companies, Tamar knows the power of the web, apps, and digital media to transform business,” said Or Offer, Similarweb CEO and co-founder. “We look forward to benefiting from her strategic guidance on Similarweb’s continued success.”
Rapaport-Dagim has served as Amdocs’ CFO since 2007 and COO since 2018, joining the company as Vice President of Finance in 2004. Her prior roles include CFO at Emblaze, a provider of multimedia solutions, and controller at Teledata Networks, alongside various finance management positions in public accounting. Holding an MBA and a Bachelor’s degree in accounting and economics from Tel Aviv University, she is also a certified public accountant. Her experience positions her to guide Similarweb in scaling its AI-driven digital intelligence solutions.
The appointment aligns with Similarweb’s focus on leveraging AI and digital data to empower businesses. Rapaport-Dagim’s expertise in operational efficiency and digital transformation, proven at Amdocs, supports Similarweb’s mission to enhance its GenAI Intelligence Toolkit and market research capabilities. Her governance approach, centered on innovation and shareholder value, is expected to drive Similarweb’s growth in the $108 billion market research sector, as highlighted by its 17% year-over-year revenue growth to $71 million in Q2 2025.
As of September 2, 2025, Similarweb (NYSE: SMWB) stock is priced at $10.075, with a market cap of $881.77 million. The stock rose 1.73% intraday following the announcement, reflecting positive market response to Rapaport-Dagim’s appointment. Refer to the finance card above for detailed stock performance.
Similarweb’s appointment of Tamar Rapaport-Dagim to its Board of Directors strengthens its strategic vision for AI-driven digital intelligence. Her proven leadership and financial acumen position the company to capitalize on market opportunities and deliver enhanced value to clients globally.
Similarweb powers businesses to win their markets with Digital Data. By providing essential web and app data, analytics, and insights, we empower our users to discover business opportunities, identify competitive threats, optimize strategy, acquire the right customers, and increase monetization. Similarweb products are integrated into users’ workflow, powered by advanced technology, and based on leading comprehensive Digital Data.
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