Side by side
Notis vs Personal Computer by Perplexity
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
The first WhatsApp assistant that runs on your ChatGPT and Claude subscriptions
An AI operating system that takes objectives, not instructions.
Primary task
Personal assistant
Personal assistant
Pricing
Free Trial · Trial; then from $13/mo
Unknown
Pricing details
Free + from $13/mo
Not documented — check the provider
Billing cycle
Monthly
Not documented
API access
Not documented
Not documented
Platforms
Web, CLI
Web
Integrations
Telegram, WhatsApp, Notion, Slack, Gmail, MCP
X / Twitter
Source rating
4.2 / 5 · 72 ratings
4.3 / 5 · 3 ratings
Catalog views
1.3M
15k
Estimated monthly traffic
—
140.7M
Catalog imported
29 Aug 2026
31 Aug 2026
Listed strengths
- Connect with one click to +800 apps
- Works on Whatspp, iMessage, Telegram, Slack and emails
- Setup in minutes not days
- No need to buy a Mac Mini to run it ;)
- Secured by design
- Objective-oriented operation
- Continuous local access
- Persistent digital proxy
- Control from any device
- User approval requirement
Listed limitations
- Requires initial onboarding
- Won't give you an excuse to buy that Mac Mini you wanted
- No free version
- No offline capability
- Won't become your new weekends' project
- Constant running may slow system
- Requires constant user approval
- Limited to Perplexity Computer
- Possibly intrusive digital proxy
- Unclear multi-device functionality