Or Offer

Founder at SIMILARWEB LTD.

Net worth: 20 M $ as of 31/05/2026

43 year

9 connections

Technology Services

Consumer Services

Commercial Services

Profile

Or Offer is the founder of SimilarWeb Ltd. as Chief Executive Officer & Director since 2007.
Mr. Offer is the founder of AfterDownload Ltd. as Founding Partner.
Mr. Offer is currently a Director at Similarweb UK Ltd. since 2013.
Former job at AfterDownload Ltd. as Founding Partner.
Education includes an undergraduate degree from The Interdisciplinary Center Herzliya.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
SIMILARWEB LTD. 5.42%	01/06/2026	47,44,396 ( 5.42% )	20 M $	31/05/2026

Or Offer active positions

Companies	Position	Start
SIMILARWEB LTD.	Founder	01/01/2007
Similarweb UK Ltd. Similarweb UK Ltd. Miscellaneous Commercial ServicesCommercial Services Provides intelligence services for online marketing and research	Director/Board Member	02/08/2013

All active positions of Or Offer

Former positions of Or Offer

Companies	Position	End
AfterDownload Ltd. AfterDownload Ltd. Packaged SoftwareTechnology Services Designs, develops and provides online advertising technology and network solutions	Corporate Officer/Principal	-

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Training of Or Offer

Experiences
Positions held

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Private companies

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Connections

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Executives

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Linked companies

Private companies	4
The Interdisciplinary Center Herzliya The Interdisciplinary Center Herzliya Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
SimilarWeb Ltd. SimilarWeb Ltd. Packaged SoftwareTechnology Services Develops digital market intelligence platform	Technology Services
AfterDownload Ltd. AfterDownload Ltd. Packaged SoftwareTechnology Services Designs, develops and provides online advertising technology and network solutions	Technology Services
Similarweb UK Ltd. Similarweb UK Ltd. Miscellaneous Commercial ServicesCommercial Services Provides intelligence services for online marketing and research	Commercial Services