Unbiased side-by-side comparison of verified reviews, user ratings, features, and pros/cons to help you decide which software fits your business needs.

In our 2026 comparison of Cal.com and Resource Guru, Cal.com comes out ahead overall (weighted score 90% vs 71% for Resource Guru). Cal.com is rated 4.5/5 from 4 user reviews; Resource Guru is rated 4.6/5 from 1 user review. Cal.com has a free plan; Resource Guru starts at $4.16/month with a free trial.
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| At a glance | Cal.com | Resource Guru |
|---|---|---|
| Category | Calendar & Scheduling | Calendar & Scheduling |
| User rating | 4.5/5 (4 reviews) | 4.6/5 (1 reviews) |
| Starting price | Free plan | $4.16/mo |
| Free trial | Yes | Yes |
| Listed features | 19 | 6 |
| Integrations | 7 | — |
| Platforms | Web, Windows, macOS, iOS, Android | Web |
| Ease of use | 4.8/5 | 4.7/5 |
| Customer support | 4.7/5 | 4.5/5 |
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19/25 features
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Dimension scorecard
Cal.com wins overall with a weighted score of 90% based on user rating, pricing, features, usability, and support.
Cal.com has the most accessible pricing ($12/mo (Free Trial)).
Cal.com lists the most features (19 features).
Strong usability with a user rating of 4.8/5 stars.
Reliable support with a user rating of 4.7/5 stars.
Widest platform availability (5 Platforms: Web, Windows, macOS, iOS +1 more).
Dimension scorecard
Resource Guru is a runner-up with a composite score of 71%.
Pricing: $4.16/mo (Free Trial), a less accessible entry point than the leader.
Offers 6 features (fewer than the category leader).
Strong usability with a user rating of 4.7/5 stars.
Reliable support with a user rating of 4.5/5 stars.
Available on 1 Platform: Web, fewer than the leader.

Cal.com scores higher across 5 of 11 key dimensions with a 19-point lead in our weighted analysis.
Cal.com scores higher across 5 of 11 key dimensions with a 19-point lead in our weighted analysis. The best choice still depends on your team's workflow, budget and required integrations — use the side-by-side sections above to check the details that matter to you.
Cal.com is rated 4.5/5 from 4 user reviews. Resource Guru is rated 4.6/5 from 1 user review. Ratings come from approved user reviews on SoftwareHope.
Cal.com has a free plan. Resource Guru starts at $4.16/month with a free trial. Resource Guru has the lower entry price. Always confirm current pricing on the vendor's site, as plans change.
Cal.com offers a free plan and a free trial; Resource Guru offers a free trial.
Cal.com supports Web, Windows, macOS, iOS and Android; Resource Guru supports Web.
Cal.com has an ease-of-use rating of 4.8/5, Resource Guru has an ease-of-use rating of 4.7/5. The difference is small, so both are similarly easy to adopt.
Community-voted helpful feedback from verified users
Cal.com provides a straightforward, dependable solution that integrated smoothly into our operational stack. Uptime is consistent and user adoption across the team was immediate.
A well-built tool that delivers consistent value. The interface is clean, performance is snappy, and our operational workflows run smoothly.
We have been using Cal.com across our departments and appreciate the simplicity and stability of the system. It handles core workflows without unnecessary bloat.
The platform has streamlined our daily operations, providing reliable tools and responsive support. Configuration was quick and the feature set aligns well with our requirements.
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