"Hanzo Hold represents to me what is right about e-discovery. There’s a problem and the solution is built to resolve that problem."


Mike Quartararo, President of the Association of Certified E-Discovery Specialists (ACEDS)




Your Slack workspaces are mapped, not copied, helping you identify the scope of information that is subject to preservation requirements without multiplying your data risk.


Scope + Preserve

Manage the precise preservation of Slack data by custodian, channel, group or direct message with an easy-to-use interface that puts you in control of the data associated with your legal hold matters.




Conduct analysis and early case assessment (ECA) of preserved data with advanced text and metadata search, quickly gaining insight into the data in your Slack environment.


CONTEXTUALize With linked Content

Review your Slack content in context by managing the data at a channel level.  Within messages, automatically follow-the-link to Google Drive to capture both uploaded and linked file content. 


Tag + Cull

Easily cull down information and tag responsive Slack content for export and/or further review — significantly reducing the volume of data that you need to send out for costly review.



Easily package and move data directly from Hanzo into the review platform of your choice to share with your Legal or internal investigation teams.


Ready to see Hanzo HOLD in action?

Contact Hanzo for a demo of Hanzo Hold and see how we can help you manage your Slack data discovery.

Schedule My Demo

Tell me more about ediscovery in slack

Ebook - Slack Collaboration Data

Slack is an excellent collaboration platform, but it’s not designed for ediscovery or regulatory compliance. This guide reviews provides a step-by-step guide to preserving and collecting enterprise data on Slack, along with best practices for implementation.

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Hanzo Hold Case Study - Buzzfeed

BuzzFeed’s legal and IT teams find Hanzo Hold easy-to-use and efficient for finding relevant Slack messages in response to ediscovery and investigations.

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Emoji Webinar Companion Guide

Enterprise collaboration applications present unforeseen challenges for ediscovery, data management, and risk. Read this guide where experts discuss the challenges of managing data risk.

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