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Cal.com

Scheduling infrastructure for absolutely everyone

★★★★★ 4.8/5
FactScore™ 91.3
VS

Zeda.io

AI-powered Product Discovery For Customer-focused Teams

★★★★★ 5.0/5
FactScore™ 69

Updated February 2026

Cal.com Zeda.io
Rating 4.8★ 5.0★
Reviews 79 23
Pros 20 16
FactScore™ 91.3 69

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

👑
91.3
Cal.com FactScore™
★ Cal.com wins on FactScore™
69
Zeda.io FactScore™

Pros & Cons

Only in Cal.com — Pros

Easy to use Open source Beautiful interface Seamless integration Advanced customization Customer support Generous free plan Self-hosting Fast product development Integration with Google Calendar Active community Customizable reminders Integration with Outlook Open API Video calling solution White-labeling Branding removed in free plan Dark mode Integration with Microsoft 365 Integration with Stripe

Both tools — Pros

—

Only in Zeda.io — Pros

Release notes creation User-friendly interface Product management features AI-powered insights All-in-one tool Customer-centric approach Operational efficiency Data-driven decisions Analytics Collaboration features Slack integration Academy section Affordable Ease of migration Insightful content Integrations with major tools

Only in Cal.com — Cons

Customer support Integration with Google Calendar Lack of MS Exchange 2019 support Slow video connection Unclear open source features

Both tools — Cons

—

Only in Zeda.io — Cons

Room for improvement

Details

Cal.com Zeda.io
Categories Team collaboration software, Scheduling software Project management software, Team collaboration software, Product add-ons
Platforms Web · iOS · Android Web
Became Popular April 15, 2021 July 31, 2021
Website cal.com zeda.io

Who Should Pick Which?

Choose Cal.com if...

  • Easy to use
  • Open source
  • Beautiful interface

Choose Zeda.io if...

  • Release notes creation
  • User-friendly interface
  • Product management features

With a FactScore™ of 91.3 vs 69, Cal.com leads in community reception. Cal.com uniquely offers Easy to use and Open source, while Zeda.io stands out for Release notes creation and User-friendly interface.

3

What Users Say

Cal.com

G
Gaurav Sep 23, 2022
★★★★☆

I really like the UX and ease of the product but have faced a challenge with cal video experience: Pro: - The scheduling page looks quite decent and the best part is in the free plan, branding is r...

J
Joseph Jul 5, 2024
★★★★★

Cal.com is proving invaluable in streamlining my workflow, especially in the areas of hiring, scheduling sales calls, and managing my daily juggling of tasks. By integrating all my calendars, it en...

S
Saba Apr 17, 2025
★★★★★

Scheduling user interviews became 10x faster (and cheaper) after switching to Cal. Many links, all customizable, I still don't know how it's free. I used to use Calendly before, and even tried Goog...

Zeda.io

D
David May 22, 2023
★★★★★

Congrats on the launch! Love the slack plugin. Just a suggestion (dunno if possible): have you thought of accessing feedback via Jira tickets? This looks like something that could replace Jira so m...

P
Patryk Jun 28, 2023
★★★★★

Zeda.io is a brilliant AI-powered platform that is transforming the landscape of product discovery and strategy. It facilitates product teams in identifying customer problems, deciding on future bu...

N
Nika Mar 14, 2024
★★★★★

I like the UI of the website. What I appreciate is an Academy section so one can be more aware of how to use the product! Good job, team!

Frequently Asked Questions

Which is better, Cal.com or Zeda.io?

Based on FactScore™, Cal.com leads with a score of 91.3 vs 69. Cal.com has a higher rating of 4.8★ compared to 5.0★.

What are the pros of Cal.com compared to Zeda.io?

Cal.com uniquely offers: Easy to use, Open source, Beautiful interface, Seamless integration, Advanced customization.

What are the pros of Zeda.io compared to Cal.com?

Zeda.io uniquely offers: Release notes creation, User-friendly interface, Product management features, AI-powered insights, All-in-one tool.

Is Cal.com better rated than Zeda.io?

Cal.com is rated 4.8★ from 79 reviews. Zeda.io is rated 5.0★ from 23 reviews.

What is the FactScore™ of Cal.com and Zeda.io?

FactScore™ weighs rating and review volume together. Cal.com scores 91.3 and Zeda.io scores 69.

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