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Head-to-head · AI Scheduling Assistants

Ari vs Sidekick Scheduling

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Ari #2 in AI Scheduling Assistants 9.2/10 Free plan Free plan✓ 3 of 3 features Visit JustCC
Sidekick Scheduling #8 in AI Scheduling Assistants 8.6/10 Free plan Free plan✓ 2 of 3 features Visit Sidekick

Ari leads on 0 checks, Sidekick Scheduling on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAri · 9.2/10
  • Free planboth
  • Most featuresAri · 3 of 3

Ari scores higher on our rubric for ai scheduling assistants: 9.2 against 8.6 out of 10; our editors rank them #2 and #8.

On calendar support, Ari gives you Other where Sidekick Scheduling offers Google.

Ari is the better fit for individuals wanting a free email scheduling assistant. Sidekick Scheduling is the better fit for free users scheduling across team calendars.

  • Ari fits best

    Individuals wanting a free email scheduling assistant

  • Sidekick Scheduling fits best

    Free users scheduling across team calendars

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Ari 9.2/10 Visit ↗ Sidekick Scheduling 8.6/10 Visit ↗
At a glance
Editor score 9.2 8.6
Ranking #2 in AI Scheduling Assistants #8 in AI Scheduling Assistants
Best for Individuals wanting a free email scheduling assistant Free users scheduling across team calendars
Pricing model Free plan + paid Free plan + paid
Starting price $24/mo —
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Desktop, Mobile Cloud
Platforms Web, macOS, iOS Web
Integrations 7 integrations 9 integrations
Features Ari 3/3 · Sidekick Scheduling 2/3
Invitee messaging ✓ ✓
Autonomous rescheduling ✓ (best) Not checked yet
Team scheduling ✓ ✓
Specs
Calendar support Other Google
Scheduling channels Email Email
Monthly meeting limit Not checked yet Not checked yet
Our review
Pros
  • Schedules, changes, cancels, and reschedules meetings from email threads.
  • Checks Google Calendar and Microsoft 365 availability.
  • Adds meeting links and offers booking pages and scheduling reminders.
  • Finds mutually available times and sends requests to non-users by email
  • Supports team scheduling across multiple calendars and scheduling pages
  • Tracks confirmations, creates calendar events, and sends reminders
Cons
  • The Free plan is limited to 10 meetings total.
  • Free includes only one Google and one Microsoft calendar.
  • Recording and transcription require the Mac or iPhone apps.
  • Hero Plan connects only one source and includes three scheduling pages
  • Superhero is needed for unlimited calendars and scheduling pages
  • Business features are labeled beta and focus on logo and branding
Our verdict

Ari is an AI scheduling assistant from JustCC for people who want to coordinate meetings through email. Add ari@justcc.to to a scheduling thread, and it checks connected Google Calendar and Microsoft 365 calendars, proposes available…

Read the review →

Sidekick Scheduling helps individuals and teams coordinate meetings through calendar availability, email requests, and scheduling pages. It can find mutually available times between Sidekick users, send requests to people who do not use…

Read the review →
  1. AriAI Scheduling Assistants 9.2Free plan
  2. Sidekick SchedulingAI Scheduling Assistants 8.6Free plan

Strengths and trade-offs

  • Ari — where it wins

    • Schedules, changes, cancels, and reschedules meetings from email threads.
    • Checks Google Calendar and Microsoft 365 availability.
    • Adds meeting links and offers booking pages and scheduling reminders.

    Where it doesn't

    • The Free plan is limited to 10 meetings total.
    • Free includes only one Google and one Microsoft calendar.
    • Recording and transcription require the Mac or iPhone apps.

  • Sidekick Scheduling — where it wins

    • Finds mutually available times and sends requests to non-users by email
    • Supports team scheduling across multiple calendars and scheduling pages
    • Tracks confirmations, creates calendar events, and sends reminders

    Where it doesn't

    • Hero Plan connects only one source and includes three scheduling pages
    • Superhero is needed for unlimited calendars and scheduling pages
    • Business features are labeled beta and focus on logo and branding

More comparisons

All AI scheduling assistants comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update