Slice — Share Notion with clients, without oversharing

Basic Information

Name: Slice
Tagline: Selective Notion sharing made simple.
Category: Productivity & Collaboration

Marketplace tagline

Safely share Notion databases with clients — without exposing private notes or internal fields.

One-sentence value proposition (critical)

Slice lets you share live Notion databases externally with enforced boundaries — so private notes, properties, relations, and workspace data stay hidden.

What Slice does

Slice creates secure, read-only public links for Notion databases so you can share work externally without giving workspace access or risking accidental exposure.

You decide exactly what's visible.
Everyone else sees only what you intend.

Perfect for:

Project Managers sharing status updates with stakeholders
Consultants creating client-facing dashboards
Teams building public-facing documentation
Content Creators showcasing data-driven insights
Anyone who needs to share Notion data with external parties

Key Features:

🔒 Secure & Private - Only selected data is shared, everything else stays private
🎨 Beautiful Design - Clean, responsive layouts that work on any device
🔍 Search & Filter - Built-in search and filtering for large datasets
📱 Mobile Ready - Optimized for viewing on phones and tablets
⚡ Fast Loading - Optimized performance for quick data access
🎯 No Account Required - Recipients don't need Notion accounts
⏱ Share expiry controls — automatically expire public links
♻️ Revoke and regenerate links — manage share access from your dashboard
🔐 Hardened access boundaries — stronger enforcement for hidden data

Your data stays in Notion — Slice only controls how it's safely shared.

The problem Slice solves

Notion is powerful for internal collaboration.

Slice adds an extra layer of control when sharing work externally.

If you've ever thought:

"I want to share this with my client… but not everything"
"I hope they don't click into something they shouldn't see"
"I don't feel comfortable sending this link"

Slice was built for you.

Notion's sharing tools are designed for collaboration inside teams.
Slice is designed specifically for external sharing use cases.
Slice complements Notion by giving you an extra layer of control when sharing work outside your workspace.

How Slice works (simple + reassuring)

Slice sits alongside your Notion workspace and lets you:

Share live Notion databases with external people
Explicitly control which columns and rows are visible
Enforce hard access boundaries (not just UI hiding)
Prevent access to:
- o Internal notes
- o Hidden properties
- o Relations
- o Other workspace content

External viewers can only see what you intentionally allow — nothing more.

No duplication.
No exporting.
No anxiety.

Who Slice is for

Slice is built for people who use Notion for paid work, including:

Freelancers managing client projects in Notion
Consultants sharing dashboards or deliverables
Agencies collaborating with multiple clients
Founders sharing roadmaps or investor updates
Operators running client-facing workflows

If Notion is your internal brain —
Slice is how you safely show the outside world.

What makes Slice different

Slice is not a website builder, portal platform, or no-code app.

It is intentionally focused on one thing:
Safe, enforced sharing of Notion data with external people.

When sharing beyond your workspace:

Hidden fields stay hidden
Viewers can't click through to private data
Access is enforced at the data level, not just visually

Unlike heavier portal tools:

Slice is faster to set up
Simpler to use
Priced for individuals and small teams
Designed for everyday client sharing, not enterprise builds

Common use cases

Share a client project tracker without exposing internal notes
Send a live dashboard without leaking margins or strategy
Collaborate externally without duplicating databases
Keep your Notion workspace clean, private, and professional
Expire, revoke, or regenerate shared links as client access changes

Security & privacy

Slice is designed with principle-of-least-access in mind:

No workspace access granted to viewers
No exposure of internal relations or metadata
Secure OAuth connection
Encrypted credentials and secure cookies
Read-only public views
Access can be revoked instantly
📡 Production monitoring and alerting via Sentry

Slice never modifies your Notion data — it only controls what's visible.

Why people pay for Slice

Because one mistake can:

Embarrass you
Damage trust
Breach confidentiality
Or cost you a client

Slice gives you peace of mind every time you share a link.

At $8.99/month, it's insurance for your professionalism.

Screenshots (required)

Screenshots for Notion Marketplace submission:

1. Onboarding / Connect screen

Connect Slice to your Notion workspace in seconds.

2. Notion OAuth consent

Allow Slice to access selected pages and databases.

3. Dashboard - Create shared view

Select database and configure visible columns with live preview.

4. Dashboard - Column selection

Choose exactly which columns and rows are visible.

5. Shares management page

Review, highlight, and manage all your shares.

6. Share created modal

Slice turns your Notion databases into secure, client-ready links you can share anywhere.

7. Live public share view

What external viewers see — clean, focused, and secure.

8. Live share with search

Public share view with search and filtering capabilities.

Final trust signal

Slice was built specifically to solve a real gap in Notion's sharing model —
for people who need confidence, not workarounds.

If you share Notion with clients, Slice lets you do it properly.

Optional closer (if allowed)

Share confidently. Stay in control.

Scopes Justification

Required Scopes:

databases:read
pages:read
blocks:read

Why These Scopes:

These read-only scopes allow Slice to create secure, filtered views of your Notion data. We never modify your content — we only read the specific databases and properties you choose to share. All data access is logged and can be revoked at any time.

FAQ

Q: How does Slice protect my private Notion data?
A: Slice only accesses the specific databases and properties you explicitly choose to share. We use read-only permissions and never store your Notion data permanently. All access is encrypted and can be revoked instantly by disconnecting your workspace.

Q: Can I revoke access to shared links?
A: Yes! You can revoke access at any time by disconnecting your Notion workspace in Slice, or by deleting specific shares from your dashboard. Revoked links will immediately stop working and show an error message.

Q: Can I expire, revoke, or regenerate share links?
A: Yes. Slice supports share expiry controls, and you can revoke or regenerate links from your dashboard so access stays aligned with your workflow.

Q: Are there any limits on sharing?
A: Slice is designed to handle databases of any size, with built-in pagination and search. We have rate limits to ensure fair usage.

Technical Details

Integration Type: Public Integration
Authentication: OAuth 2.0
Data Storage: Encrypted at rest with AES-256-GCM
Hosting: Vercel
Compliance: GDPR compliant

Support

For technical support, feature requests, or security concerns, please contact sliceapp.notion@gmail.com.

Slice is committed to protecting your privacy and data security. We never sell your data and only use it to provide the sharing functionality you've requested.

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