vioscaleAI
Comparison

Cal.com vs Rallly

On the evidence we track, Cal.com leads this comparison with a composite score of 82/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Cal.com full profile →Rallly full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
★Cal.com82
Rallly59
Score
vioscaleAI score
Cal.com82 / 100medium · 55%
Rallly59 / 100medium · 66%
Pricing
Free tier
Cal.com✓
Rallly✓
Model
Cal.comfreemium
Ralllyfreemium
Price level
Cal.comlow
Ralllylow
Starting price
Cal.com$12
Rallly$6
Transparent
Cal.com✓
Rallly✓
Integrations
Count
Cal.com100
Rallly3
Security
Certifications
Disclosure policy
Cal.com✓
Rallly✓
Gdpr
Cal.com✓
Rallly–
Hipaa
Cal.com✓
Rallly–
Iso27001
Cal.com✓
Rallly–
Pci
Cal.com✓
Rallly–
Soc2
Cal.com✓
Rallly–
Trust center
Vulnerabilities
Adoption
Dependent repos
Cal.com–
Rallly0
Github stars
Cal.com–
Rallly5,292
Activity
Commits last 30d
Cal.com–
Rallly100
Release
Cadence days
Cal.com–
Rallly6
History
Cal.com–
Rallly20 items
License
Spdx
Cal.com–
RalllyAGPL-3.0
Language
Primary
Cal.com–
RalllyTypeScript
Market
Availability
Content
Faq
Cal.com7 items
Rallly7 items

Capabilities

Feature-by-feature on the axes that matter for calendar scheduling. “-” means undocumented, not absent.

Capabilities
Architecture model
Cal.comManaged cloud saas
RalllyManaged cloud saas
Public booking link generation for external clients
Cal.com✓
Rallly✓
Team round robin lead routing and availability
Cal.com✓
Rallly-
Multi party collective scheduling finding overlap
Cal.com✓
Rallly✓
Paid consultation stripe checkout gate
Cal.com✓
Rallly-
Automated email and SMS meeting reminders
Cal.com✓
Rallly✓
Automatic time zone detection and translation
Cal.com✓
Rallly✓
Native zoom google meet teams link generation
Cal.com✓
Rallly-
AI automated task and calendar tetris scheduling
Cal.com-
Rallly-
Dynamic buffer times between back to back meetings
Cal.com✓
Rallly-
SOC2 type ii
Cal.com✓
Rallly-
GDPR and CCPA compliance for attendee data
Cal.com✓
Rallly-
Pricing model
Cal.comPer user seat monthly
Ralllyfreemium

What each one is

The product in its own terms, so the numbers below have context.

Cal.com

Leader

Cal.com is a scheduling application that lets users and teams share booking links for meeting scheduling. It automatically handles calendar synchronization across multiple services, timezone detection, reminders, payments, and video conferencing integration.

Independently observed

Rallly

A meeting scheduling tool where organizers propose time options and participants vote on their availability, helping groups find a time that works for everyone without endless back-and-forth communication.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Cal.com

Leader
from $12/seat/moSubscriptionFree tier14-day trial

Free forever for individuals. $12/user/month for teams (14-day free trial). Enterprise plans available.

  • FreeFree
    • Unlimited event types & calendars
    • Email & SMS notifications
    • Accept Stripe & PayPal payments
    • Two-way Salesforce & HubSpot sync
    • 1-click import Calendly events
  • Teams$12/user/month, 14-day free trial
    • Free plan features, plus:
    • 1 team, shared availability
    • Round-robin scheduling
    • Managed & collective event types
    • Routing forms
  • EnterpriseContact sales
    • Teams plan features, plus:
    • SAML SSO and SCIM
    • SOC 2, HIPAA, ISO 27001 compliant
    • Instant meetings
    • SLA & uptime guarantees
    • +1 more
as of verify ↗

Rallly

from $6/seat/moSubscriptionFree tier

From $6/user/mo (billed annually). Free tier available.

  • HobbyFree
    • Basic polls
    • Scheduling poll
    • Unlimited participants
  • Pro$6/user/mo billed annually
    • Indefinite poll retention
    • Duplicate polls
    • Advanced poll settings
    • Email invites
    • Team collaboration
    • +4 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Cal.com✓
Rallly✓
Deployment
Cloud / SaaS
Cal.com✓
Rallly✓
Self-hosted
Cal.com✓
Rallly✓
On-premise
Cal.com✓
Rallly✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (1)
  • Slack

Cal.com

Leader
19 total - 18 not shared
  • Salesforce
  • Google Calendar
  • Microsoft Outlook
  • Apple/CalDAV
  • Zoho
  • Zoom
  • Google Meet
  • Microsoft Teams
  • HubSpot
  • Pipedrive
  • Stripe
  • Apple Calendar
  • Zoho Calendar
  • Zoho CRM
  • Square
  • PayPal
  • Basecamp
  • Cal Video
Independently observed

Rallly

3 total - 2 not shared
  • Email
  • WhatsApp
Independently observed
Still deciding?

Cal.com or Rallly: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.