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Reference edition 2026.46

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Slap vs Duodisly

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 Duodisly
DetailSlap logo SlapDuodisly logo Duodisly
What it doesEmail sync and client portals for Notion Accountability for your own commitments with a trusted partner's review and rewards
StageNot given Not given
FoundedNot given Not given
Based inNot given KZ
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. Not given
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
  • Submit results with optional photos or files for review
  • Trusted reviewer approves or requests rework
  • Earn points based on task difficulty
  • Redeem points for personal or group rewards
  • Web and Android platforms
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
  • Accountability through external review, not self-approval
  • Rewards are pre-created by participants, making them meaningful
  • Works with one trusted person or as a family unit
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 checkNot checked yet no change since last check
Trust Flow (Majestic)111
Citation Flow (Majestic)2512
Referring domains (Majestic)981

4 details filled in for both companies.

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