Cal Clear

Cal Clear is a scheduling tool for individual professionals and small teams. Its own blog calls it "a privacy-first scheduling tool purpose-built for individual professionals and small teams", and its home page title promises a "Free Scheduling App. No Double Booking. Zero Tracking." You share a booking link, your clients see your real availability drawn from your Google Calendars, they pick a time, and the booking is confirmed. The audience the company names is freelancers, coaches, consultants and privacy-minded users. The footer credits the product to Aravind Srinivas, who also signs the blog. It is not a builder in the app or website sense. What you build is a booking link and a rule set behind it, and the appeal is that the setup is short and the defaults are strict about spam and tracking.

What you build and how

The build is a booking page backed by your calendars. The company's own instructions show the whole path: sign up at calclear.app, connect your Google account or accounts, set your working hours, and share your new booking link wherever your old one lived. The homepage FAQ puts setup at "About 2 minutes" and says there is "No configuration wizard, no onboarding call required." Moving an existing booking link over takes under 5 minutes, the blog says. No credit card is required to try it.

Calendars. The distinguishing piece is how calendars are handled. The free tier allows one booking link with unlimited Google Calendar connections, and the company states that multi-calendar conflict detection is "not gated to paid". The FAQ explains the mechanism: Cal Clear calls Google Calendar's free/busy API in real time across every connected account, whether a work Gmail, a personal Gmail or a Google Workspace account, each time someone loads your booking page, and "If any calendar shows busy, the slot is hidden." Multiple Google accounts can be connected on "all plans, including free", and Cal Clear merges all calendars into one availability view. In practice that means you can attach a work calendar, a personal calendar and any other Google Calendar you own, and a client sees only the times that are free across all of them.

The booking experience. A blog post describes what the client sees: they see exactly which times you are available, based on your actual Google Calendars, pick one, and they are done. The company sums it up as "No polling, no ads, no back-and-forth." The booking page is built for one person or a client scheduling directly with you, so the product is aimed at one-to-one appointments rather than group polls where several people vote on a time.

Buffer time and auto-delete. The free plan includes buffer time, so bookings do not land back to back, and an auto-delete feature listed alongside it in the FAQ.

Spam protection. Anti-spam is part of the product rather than an option. The company says reCAPTCHA v3 plus a honeypot is "built in (not optional)". A honeypot is a hidden form field that a human never fills in and a bot does, which lets the form reject bot submissions without asking a client to solve a puzzle.

Privacy. Privacy is the other half of the pitch. The company says booking pages carry zero cookies and zero third-party scripts "so your clients' data doesn't leak to ad-tech", and the FAQ says Cal Clear "intentionally excludes Google Analytics, Mixpanel, and all other third-party analytics scripts from booking pages." It adds that the company will "never read your calendar event titles or descriptions", only their free/busy status. If you work with people who would rather not be profiled when they book an appointment, such as therapy or consulting clients, that is a concrete difference you can describe to them, and it also means your own meeting details stay out of the tool.

Link types. The paid plan adds link types. The Pro plan is $0.99 a month for multiple link types, which lets you offer different kinds of meeting from one account. The free plan covers one link.

Plans and pricing

The pricing is short and plain. The free plan is described as "Free forever for one booking link with unlimited Google Calendar connections". The homepage FAQ answers "Is Cal Clear really free forever?" with yes: the free plan is permanent, with 1 booking link, unlimited calendar connections, anti-spam, buffer time and auto-delete, and "No credit card, no expiry, no feature removals." Pro is $0.99 per month, which the homepage's structured data lists in USD with monthly billing. The blog says setup takes under 2 minutes and that a new user needs no credit card. The site publishes no team plan.

The site has features, pricing and blog sections, privacy policy and terms pages and a LinkedIn link. The blog carries posts on sharing your availability online and on picking a scheduling tool, signed "By Cal Clear Research" or by the founder.

Who it suits and who it does not

Cal Clear suits a solo professional who lives in Google Calendar, has more than one calendar to protect, and wants a clean booking link without paying for it. A therapist, coach, consultant or tutor who keeps a work calendar and a personal calendar can attach both and stop worrying about a client landing on top of a personal commitment. A freelancer who keeps a Workspace account for one client and a Gmail account for another gets both into one availability view. It also suits someone who cares about what a booking page loads in the browser, because the zero third-party script claim is easy to explain to clients. At $0.99 a month, the Pro plan is a low-risk upgrade if you need a short call and a long session as separate links.

It asks you to accept a narrow product. Cal Clear is built around Google Calendar and Google accounts, so a team on a different calendar system is outside its stated scope. It is described for individual professionals and small teams, so an operations group that needs routing, shared pools or admin controls is not the audience. The product page and blog describe a booking link, calendar checks, buffers, anti-spam and privacy defaults rather than payments, intake forms or integrations, so a business that wants to take payment at booking needs a different setup.