Calendly vs OneCal: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Calendly and OneCal side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Calendly leads on a free plan; OneCal leads on lower entry price. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Calendly
Scheduling automation platform
Best for you if:
- • You want a free tier before you commit
OneCal
Sync multiple calendars in real-time, avoid double bookings, and manage all events in one place.
Best for you if:
- • You want prevents double bookings across multiple calendar providers effectively
| At a Glance | Calendly | OneCal |
|---|---|---|
Starts at | Free plan, paid from $10/mo, billed monthly Standard plan | From $5/user/mo, billed monthly Starter plan |
Category | Meeting Scheduling Productivity | Meeting Scheduling Calendar |
Rating | 4.7/5 Capterra 4.7 · G2 4.7 6,801 reviews | 4.7/5 G2 4.7 97 reviews |
Free plan | Yes | No |
Watch out for | Routing forms (directing invitees to the right person) require Teams plan at $16/seat/mo | n/a |
Choose Calendly or OneCal?
Choose Calendly if
- You want a free tier before you commit
- You want easy to use
- You want good calendar integrations
Choose OneCal if
- You want prevents double bookings across multiple calendar providers effectively
- You want offers granular control over privacy and shared event details
- Budget matters ($5/user/mo, billed monthly vs $10/mo, billed monthly)
In-Depth Analysis
Calendly
Scheduling automation platform
Calendly is the scheduling standard but the free plan is crippled to one event type.
Watch out
Routing forms (directing invitees to the right person) require Teams plan at $16/seat/mo
Strengths
- Pro: Easy to use
- Pro: Good calendar integrations
- Pro: Team features
- Pro: Automated reminders
Weaknesses
- Con: Limited customization on free
- Con: Can get expensive for teams
- Con: Basic analytics
Key features
OneCal
Sync multiple calendars in real-time, avoid double bookings, and manage all events in one place.
OneCal's pricing is reasonable, especially for the Starter tier at $5/user/month for basic calendar syncing needs.
Strengths
- Pro: Prevents double bookings across multiple calendar providers effectively.
- Pro: Offers granular control over privacy and shared event details.
- Pro: Simplifies scheduling with easy-to-share links.
- Pro: Provides a single, unified view for all calendars.
- Pro: Strong commitment to data security and privacy (no data stored, analyzed, or sold).
Weaknesses
- Con: No free tier, only a 14-day free trial.
- Con: Pricing is per user, which can add up for larger teams.
- Con: iCloud calendar updates can take up to 10 minutes to reflect.
Key features
Plans and prices: Calendly vs OneCal
| Tool | Plans and prices | Source |
|---|---|---|
| Calendly |
| calendly.com/pricing read Oct 30, 2026 |
| OneCal |
| onecal.io/pricing read Nov 1, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Calendly pricing and OneCal pricing.
Key Takeaways
Calendly
- Has a free plan
OneCal
- Lower entry price: $5/user/mo, billed monthly vs $10/mo, billed monthly
What the data shows
On the data below, Calendly leads on a free plan; OneCal leads on lower entry price. We do not name an overall winner for this pair.
- User ratings are within 0.2 points (4.7/5 from 6,801 reviews for Calendly, 4.7/5 from 97 reviews for OneCal).
- OneCal has the lower entry price: $5/user/mo, billed monthly (Starter) against $10/mo, billed monthly (Standard) for Calendly.
- Only Calendly has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Calendly and OneCal compare in 2026?
On the data below, Calendly leads on a free plan; OneCal leads on lower entry price. We do not name an overall winner for this pair. User ratings are within 0.2 points (4.7/5 from 6,801 reviews for Calendly, 4.7/5 from 97 reviews for OneCal). OneCal has the lower entry price: $5/user/mo, billed monthly (Starter) against $10/mo, billed monthly (Standard) for Calendly. Only Calendly has a free plan.
What are Calendly and OneCal used for?
Calendly: Scheduling automation platform. OneCal: Sync multiple calendars in real-time, avoid double bookings, and manage all events in one place.
What does Calendly cost vs OneCal?
Calendly's cheapest paid plan is Standard at $10/mo, billed monthly; it also has a free plan. OneCal's cheapest paid plan is Starter at $5/user/mo, billed monthly. Prices read on the vendors' pricing pages, latest check Nov 1, 2026.
What's the main difference between Calendly and OneCal?
Calendly's main strength: easy to use. OneCal's main strength: prevents double bookings across multiple calendar providers effectively.