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Reference edition 2026.46

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Slap vs GRSSHPPR

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Slap compared with GRSSHPPR
DetailSlap logo SlapGRSSHPPR logo GRSSHPPR
What it doesEmail sync and client portals for Notion Hand off your Magic devices between Macs in one click
StageNot given Not given
FoundedNot given Not given
Based inNot given BR
Pricing modelPaid Paid
PricingSlapMail: $8/user/month (billed yearly). SlapPortal: plans start at $12/month (billed yearly) for up to 5 active users and scale from there. Both include free trial with no credit card required. $8.99 USD one-time purchase. Includes a 7-day free trial.
Key features
  • Sync Gmail and Outlook emails to Notion automatically
  • Reply to emails from Notion
  • Smart email routing based on labels and folders
  • Automatic contact linking
  • Attachment storage in Notion
  • Share inboxes across teams
  • Property-level access control for portals
  • Real-time bidirectional sync
  • No separate interface to build
  • Works with free Notion accounts
  • One-click handoff to paired Macs
  • Automatic transfer when Mac sleeps
  • Menu bar display of all paired Macs and device status
  • Works offline with local license verification
  • Direct Mac-to-Mac communication over local network or Bluetooth
  • Encrypted and authenticated connections
  • Supports Magic Mouse, Magic Trackpad and Magic Keyboard
  • Handoff completes in a couple of seconds
What makes it different
  • Built specifically for Notion workflows
  • One source of truth for sales, support, and client work
  • No data duplication between workspace and portal
  • Google CASA Tier 2 certified and Microsoft-verified
  • Content never permanently stored outside Notion
  • One purchase covers every Mac you own with a single license key
  • Automatic handoff when you close the lid, no manual action needed
  • Works without internet, no activation server or phone-home required
  • Behaves like a native Mac app using familiar controls and interface
  • Optional encrypted Bluetooth link for when network is unavailable
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)17 +1 (up) since last check1 no change since last check
Trust Flow (Majestic)110
Citation Flow (Majestic)2519
Referring domains (Majestic)9811

5 details filled in for both companies.

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