About harmon.ie

We bring Microsoft 365 into Outlook

harmon.ie is the Outlook add-in that lets people capture, classify, find, manage, and share emails and documents in SharePoint, Teams, and OneDrive—without leaving the inbox.

harmon.ie is an industry leader in managing information, empowering millions of workers be productive when using Microsoft 365.

Why Organizations Choose harmon.ie?

Tame email chaos

Save emails/attachments to the right Microsoft 365 location with required metadata.

Find it fast

Search and filter across SharePoint, Teams, or OneDrive directly from Outlook.

Meet compliance

Support retention, records, and audit needs in regulated industries.

Deploy at scale

Central provisioning and admin controls for fast, consistent rollout.

Be productive

No context switching — everything you need in one simple interface.

Stay secured

Your data stays private, client-side, and within your tenant.

Two Products, One Outcome

Best for teams using modern Outlook platforms who want a simple, centrally deployed solution.

See New harmon.ie product page

Best for companies needing full-featured integration on Outlook for Windows (classic).

See harmon.ie Classic product page

Spotlight on Advisory Board

Yoram Yaacovi served as General Manager and CTO of Microsoft Israel’s R&D Center where he managed a team of over 1,000 people, helped establish the Microsoft Startup Accelerator, and was instrumental in the acquisition of several leading Israeli companies. Yoram brings vast experience ranging from software product development to R&D leadership, and is also the inventor of multiple patents. 

Spotlight on Investors

Mizrahi-Tefahot is Israel’s third largest bank by assets and offers a complete range of international, commercial, domestic and personal banking services.

Certified to Meet the Highest Standards

harmon.ie is proud to hold the following certifications:

ISO 27001

✔ Microsoft AI Content Partner

✔ Microsoft 365 App Compliance program for new harmon.ie!

✔ Microsoft Trusted Gold Partner

What Our Customers Say About harmon.ie

Get Started Today!

See how harmon.ie simplifies document and email management – all from Outlook

Yaacov Cohen

Founder and CEO

As a co-founder of harmon.ie, Yaacov Cohen is a driving force for humanizing technology. By emphasizing a devotion to core values to enable a productive work environment, Yaacov believes technology should work for people, rather than the other way around. Yaacov routinely works with executives and IT specialists to enable value-based collaboration initiatives within their organizations.

Yaacov is a popular speaker at industry events; he has been featured in the business press, including the Wall Street Journal and Forbes. Yaacov is a regular contributor to the Huffington Post.

Yael Caspi Yemini

CFO

Yael brings more than 15 years of finance experience to harmon.ie. Initially having served as a Controller for three years and Director of Finance for another eight years, Yael became harmon.ie CFO in 2018. Prior to harmon.ie, Yael served as Assistant Controller for Perrigo and was a senior auditor for PWC.

Yael is a Certified Public Accountant and graduated Cum Laude from Tel-Aviv University with a B.A. degree in Economics and Accounting.

Ron Johnsen

VP Customer Success

Ron Johnsen is a veteran in the high technology industry. He is responsible for driving harmon.ie’s customer-centric methodology by building a world-class customer services organization and working with our customers to define best-practices to ensure their successful implementations of harmon.ie.

Since joining harmon.ie in 1999 as a Technical Account Manager, Ron advanced to harmon.ie’s Director of Services in January 2001. He became Vice President in April 2003. Prior to joining harmon.ie, Ron worked for Synopsys Corporation where he held several positions in Product Development, Technical Marketing and Application Engineering.

Smart Email Management—Zero Learning Curve

Deploy harmon.ie centrally and empower users to manage Outlook emails and documents in Microsoft 365 without disrupting their workflow.