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Kai vs Aris

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

Kai compared with Aris
DetailKai logo Kai Aris
What it doesAI executive assistant that proactively manages your calendar, email, and tasks Local-first AI assistant with extensible skills, code generation, video creation, and email management
StageNot given Not given
FoundedNot given Not given
Based inCH Not given
Pricing modelFreemium Freemium
PricingFree trial with no credit card required. Base plan $20/month per user. Pro plan $50/month per user with 5x the usage of Base. Ultra plan $100/month per user with 10x the usage of Base. All plans include every feature. Free to start with no monthly fee. Token packs available: $10, $25, $50, $100, $200. Pay per token used, credits never expire.
Key features
  • Task capture from calls and emails
  • Meeting briefings and prep materials
  • Mobile app for iPhone and Android
  • Booking pages with free/busy information
  • Extensible Skills system with markdown files
  • AI video generation with Kling 2.6
  • Video editing with trim, stitch, filters and effects
  • Gmail integration for inbox management
  • Google Calendar integration
  • Multi-model support with Claude and GPT-5.2
  • Image generation and vision analysis
  • Web search with cited sources
  • Document creation in PDF, DOCX, and Markdown
What makes it different
  • No bot joins your meetings
  • Nothing sends without your explicit approval
  • Integrates directly with existing accounts, no new workflow needed
  • Actions linked to their source email or meeting
  • Replaces multiple single-purpose tools
  • Teach AI new abilities by dropping markdown skill files
  • Pay per token instead of monthly subscription
  • Real file access and shell commands without sandbox restrictions
  • Multiple AI models with smart routing for different tasks
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)50 +1 (up) since last check5 no change since last check
Trust Flow (Majestic)110
Citation Flow (Majestic)3411
Referring domains (Majestic)1731

5 details filled in for both companies.

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