Attach

C tier on Sales Content Management SoftwareScore 6.8 · #2 of 26

Android app: Not listed
Free plan: Yes
Runs on: Browser extension, Web

attach.io

Summary

Attach helps sales teams share document links and track how recipients engage with the files. It records opens, viewers, page-by-page time, navigation and close events, approximate city, device type, and viewer count. Senders can password-protect documents, prevent downloads or viewing, set an expiration, and delete or replace a document after sharing it. A central library holds approved sales and marketing content so teams can share current versions and review performance. Attach lists integrations with Dropbox, Box, Google Drive, Microsoft OneDrive, Salesforce, Gmail, Outlook, Zapier, and Base. Its Gmail Chrome extension supports tracked sharing from Gmail. Uploads accept PDF, PowerPoint, and Word files up to 30 MB, with no stated upload-count limit. The free plan covers up to three documents and requires no credit card; the site also advertises a 14-day trial. Attach is available on the web and as an extension. Its pricing page does not display plan prices.

Who it is for

It suits sales representatives, marketers, startups, and sales leaders who share documents and want recipient engagement details or controls over access.

What is good

Tracks page time, navigation, and viewer details.
Can password-protect, expire, or replace documents.
Central library holds approved team content.
Free plan covers up to three documents.

What to know first

Uploads are limited to 30 MB each.
Free plan is limited to three documents.
Pricing page displays no plan prices.

Verdict

Attach combines tracked document sharing with access controls and a shared content library. Its free plan is small, so check document limits and the undisplayed plan pricing against your needs.

Attach plans and pricing

All plans

Attach free plan Free Free up to 3 documents · No credit card required attach.io · 30 Sept 2026

Compared on sales content management software

Free plan: Yesattach.io
Content approval workflows: Yesattach.io
Content expiry controls: Yesattach.io
Content personalization: basicattach.io
Engagement analytics: buyerattach.io
CRM integrations: Yesattach.io

Facts

Product: Attach lets sales teams share trackable document links and see who opens documents, what pages they read, and who they forward them to.attach.io · 30 Sept 2026
Document controls: Users can password protect documents, disable downloads or viewing, set an expiration date, and delete or replace documents after sending.attach.io · 30 Sept 2026
Viewer analytics: Attach tracks opens, viewers, time spent on each page, navigation, close events, approximate city, device type, and viewer count.attach.io · 30 Sept 2026
Content hub: Attach provides a centralized library of approved sales and marketing content for teams to share current versions and review performance.attach.io · 30 Sept 2026
Integrations: Attach lists Dropbox, Box, Google Drive, Microsoft OneDrive, Salesforce, Gmail, Outlook, Zapier, and Base among its integrations.attach.io · 30 Sept 2026
Chrome extension: The Gmail Chrome Extension lets users share tracked documents from Gmail.attach.io · 30 Sept 2026
File formats and size: Uploads accept PDF, PowerPoint (.ppt, .pptx), and Word (.doc, .docx) files up to 30 MB; the FAQ says there is no limit on the number of uploads.attach.io · 30 Sept 2026
Security: Attach says uploaded documents are securely stored, remain the user's property, and can be deleted or downloaded again.attach.io · 30 Sept 2026
Support: The help pages direct users who need assistance to Cirrus Insight support.attach.io · 30 Sept 2026
Trial: The Attach site advertises a free 14 day trial.attach.io · 30 Sept 2026
Intended users: Attach describes use by sales representatives, marketers, startups, and sales leaders.attach.io · 30 Sept 2026
Company and pricing status: The Attach pricing and about links redirect to Cirrus Insight pages, and the opened pricing page displays a JavaScript pricing configurator without plan prices.attach.io · 30 Sept 2026