
Acuity Scheduling
SimplyBook.me
Cal.com
Doodle
SetMore
YouCanBookMe
TidyCal
Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.

n8n.io
SupaBricks
Pneumatic
Apache Airflow
Autocode
Process Street
Vercel
Company-wide apps and automations from minimal python scripts

Which is more popular?
Based on our record, Calendly should be more popular than windmill.dev. It has been mentioned 120 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | calendly.com | windmill.dev |
| Pricing | ||
| Company | Startup from the United States · 100 - 249 employees · 2013 | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of windmill.dev yet.
Walkthroughs and reviews on video.
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Calendly and windmill.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Calendly is the meeting-scheduling default — connect calendars, share a link, and let people book time, with round-robin and team routing on paid tiers. If your "Acuity problem" is really just meetings and your...
I have frequently used Calendly in the past, primarily for scheduling job interviews. What I appreciate about Calendly is that the free version still allows you to connect one calendar, book unlimited meetings, create...
Very simple and easy to use. Eliminate this back and forth hustle with booking calls.
We have no reviews of windmill.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Existing tools such as ticketing platforms like Eventbrite, scheduling tools like Calendly, and booking plugins for WordPress cover the common cases quickly. Their strengths are real:. - Source: dev.to / 8 days ago
Claude took a different path but landed in the same place. It suggested Calendly, Cal.com (open source), and SavvyCal as products I can subscribe to. When I explained that my work calendar was behind corporate SSO and I cannot use my... - Source: dev.to / 8 months ago
However, if you are looking for an out-of-the-box solution with minimal technical involvement, it is reasonable to consider SaaS platforms such as Appointedd, Calendly, and Scheduly. These products may not provide the same level of... - Source: dev.to / over 1 year ago
Windmill is an open-source developer platform that combines internal tools (like Retool), workflow automation (like Zapier/n8n), and job scheduling — all powered by scripts in TypeScript, Python, Go, Bash, or SQL. - Source: dev.to / 7 months ago
Windmill is an open-source developer platform that turns scripts into workflows and UIs. Built for developers who want to create internal tools and automate processes without the complexity of traditional platforms, Windmill has gained... - Source: dev.to / over 1 year ago
Founder of https://windmill.dev here which share many similarities with Maestro. > Maestro is a general-purpose, horizontally scalable workflow orchestrator designed to manage large-scale workflows such... - Source: Hacker News / about 2 years ago
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Cal.com (formerly Calendso) is the open source Calendly alternative.
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