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Reference edition 2026.46

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Slap vs Gantry

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 Gantry
DetailSlap logo Slap Gantry
What it doesEmail sync and client portals for Notion A dashboard for recurring household tasks that adapts to real life
StageNot given MVP
FoundedNot given Not given
Based inNot given US
Pricing modelPaid Freemium
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. $11/month or $110/year (two months free on annual plan). One subscription covers the entire household with no per-seat charges.
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
  • Flexible recurrence scheduling that adjusts based on when tasks are actually completed
  • Single dashboard view of all household tasks and what's due
  • Daily check-in view instead of notification overload
  • Household sharing with one subscription for entire family
  • Support for both fixed schedules and flexible interval tasks
  • Unlimited tasks
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
  • Built specifically for tasks with irregular intervals that traditional calendar and to-do apps don't handle
  • Reduces mental load by tracking household tasks so one person doesn't have to carry it all
  • Designed for collaborative household management to prevent diffusion of responsibility
  • One subscription covers entire household instead of per-seat pricing
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)113
Citation Flow (Majestic)2513
Referring domains (Majestic)985

5 details filled in for both companies.

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