When Google Drive Is Not Enough for Client-Facing Sharing
Google Drive is a capable cloud storage tool. It handles file organization, team collaboration, and document creation through Google Docs and Sheets. What it does not do is tell you whether a client read your proposal, which pages they spent time on, or whether they forwarded the link to someone else.
When you share a Google Drive file externally, you get a link with a permission level and no feedback. No view tracking for external recipients, no password protection on the link itself, no email verification, no expiration date. Anyone who receives the forwarded link can open the document.
This list covers six alternatives built for a specific use case: sharing documents with external clients and knowing what happens after you send the link. It is not a list of general-purpose cloud storage tools.
1. PaperLink
Best for: document sharing with analytics and built-in invoicing
PaperLink is a document sharing platform built around the question of who read your document and how much attention they gave each page. You upload a PDF or Markdown file, configure a shareable link with access controls, and see page-by-page analytics for every view - the viewer's email (when captured via gate), time spent on each page, and whether they downloaded.
The access controls on individual links cover everything Google Drive lacks for external sharing: password protection, email verification, expiration dates, and NDA agreement gates that recipients must sign before viewing. You can revoke a specific person's access without affecting other recipients.
PaperLink also includes a full invoicing module. For freelancers and agencies whose workflow is proposal - share - invoice, PaperLink handles all three steps from one account. The free plan is permanent with no document limit, full page-level analytics, and all core sharing controls. The main limits are 50 file links and one user.
Free plan: Unlimited documents, 50 file links, full analytics, 1 user Paid plans: Per team, not per user Analytics: Page-by-page time tracking on all plans eSignature: Not available
2. DocSend
Best for: sales teams with CRM integrations
DocSend is the most established document sharing platform in the sales and investor relations space. Page-level analytics, eSignature on all paid plans, and native integrations with HubSpot and Salesforce are its core strengths. The email plugins (Gmail and Outlook sidebars) let sales reps share documents directly from their inbox with tracking automatically applied.
For teams that need document sharing analytics plus CRM data flowing back to the deal record, DocSend's integrations are real value. When a prospect opens a proposal, that activity can trigger follow-up sequences in HubSpot automatically.
DocSend's pricing is per user, which adds up for growing teams. There is no permanent free plan - access ends after a 14-day trial. Advanced features like NDA gates and watermarking require the Advanced plan at $150/month for three users. See our DocSend vs PaperLink comparison for a full breakdown.
Free plan: 14-day trial only Paid plans: $10-150/user/month Analytics: Page-by-page time tracking eSignature: All paid plans
3. Papermark
Best for: open-source, self-hosted document sharing
Papermark is an open-source document sharing platform (AGPLv3) with a cloud version and a self-hosted option. It covers the core document sharing workflow - trackable links, page-level analytics, password protection, email verification - with data rooms and watermarking on paid plans.
For teams with technical resources who want to host the platform themselves and audit the source code, Papermark's open-source model is a real option. The cloud free plan includes 50 documents and 50 links for one user, which covers basic document sharing and tracking without a subscription.
The main gap compared to dedicated document security tools: no post-download protection and no enterprise DRM. For standard document sharing with analytics, Papermark covers the use case. See our Papermark vs PaperLink comparison for details.
Free plan: 50 documents, 50 links, 1 user Paid plans: Per team Analytics: Page-by-page time tracking eSignature: Not available
4. Box
Best for: enterprise teams with compliance requirements
Box is a cloud content platform with granular permission management, compliance certifications (SOC 2, ISO 27001), and deep integration with Microsoft 365 and Salesforce. FedRAMP and HIPAA compliance are available on Enterprise plans. For enterprise teams that need to share documents with external partners under specific compliance frameworks, Box's access controls and audit trail are robust.
Box's sharing model includes link expiration, download prevention, and viewer tracking for who accessed shared files. The analytics are less granular than dedicated document sharing platforms - you see who accessed the file and when, but not page-by-page time data within a document.
Box pricing is per user, starting at $15 per user per month for the Business plan. For enterprise compliance requirements where the organization already has Box in the tech stack, it is a mature choice. For SMB document sharing with page-level analytics, the price-to-capability ratio favors dedicated alternatives.
Free plan: Individual plan (10 GB, limited features) Paid plans: $15-47/user/month Analytics: Access logs, not page-level eSignature: Yes (Box Sign)
5. Digify
Best for: post-download document control, M&A due diligence
Digify's core differentiator is PPAD (Persistent Protection After Download) - patented technology that enforces access controls on documents even after a recipient downloads them. You can revoke access, change permissions, and set expiry dates on files already living on someone else's device. No other platform in this comparison offers equivalent post-download control.
Digify is ISO 27001 certified and HIPAA compliant. Its data rooms support in-app document editing and structured Q&A workflows designed for formal due diligence processes. For teams handling M&A materials, board-level documents, or pre-release intellectual property where a leaked document has serious consequences, Digify's security depth is a different category from standard document sharing.
The entry-level Pro plan starts at approximately $130 per month with no permanent free plan. For teams that do not need post-download DRM, most of Digify's use cases are covered by less expensive alternatives. See our Digify vs PaperLink comparison.
Free plan: 7-day trial only Paid plans: ~$130-480+/month Analytics: Page-level tracking, full audit trail eSignature: Not available
6. Notion
Best for: internal team documentation shared with clients
Notion is a workspace tool with a public sharing option. Teams sometimes use shared Notion pages as lightweight client portals - a proposal, a project update, or a knowledge base accessible via a public link. For simple internal-to-external sharing where the content is text-heavy and design is secondary, it works.
Notion does not provide analytics for external recipients on public pages. The Notion Help Center confirms that page analytics (who viewed what and when) apply only to workspace members, not to external link viewers. There are no access controls on individual shared links - no password protection, email verification, or expiration dates.
For teams that draft content in Notion and want to share it with clients in a tracked, controlled way, the workflow is: write in Notion, export to PDF or Markdown, share through a dedicated document sharing platform. PaperLink supports Markdown import for exactly this workflow. See our Notion vs PaperLink comparison.
Free plan: Yes (unlimited blocks solo, 1,000-block limit for teams, 7-day history) Paid plans: $10-20/user/month Analytics: Not available for external links eSignature: Not available
How to Choose
| Need | Best option |
|---|---|
| Document sharing + analytics + invoicing | PaperLink |
| CRM integrations (HubSpot, Salesforce) | DocSend |
| Open-source, self-hostable | Papermark |
| Enterprise compliance, SOC 2, HIPAA | Box |
| Post-download DRM, M&A documents | Digify |
| Internal team documentation shared publicly | Notion |
The key question is what happens after you share. If you need to know who read your document and which sections held their attention, any dedicated document sharing platform on this list is a better fit than Google Drive. If you also need to invoice the same client afterward, PaperLink handles both steps from one account.
For a full comparison of Google Drive and PaperLink across all features, see Google Drive vs PaperLink. For the broader document sharing category, see our DocSend alternatives list.
