Scheduling Links: When to Send One, and When to Just Offer Three Times

A booking link is one of those tools that quietly changes the shape of your week, and not always in the direction you expected. It removes the back-and-forth. It also removes something else, and that is the part people notice about six months in.

We have run it both ways here: a link in the signature for a year, then no link at all for a stretch, then a link again but only on a narrow set of conversations. This is where we landed and why.

What a booking link actually removes

The pitch is that it saves you three emails. True, and it undersells the thing, because the emails are not the expensive part. The expensive part is that each one costs a context switch and a day of latency, so a call that could have happened on Tuesday happens on Friday.

A link collapses that to a single message. The other person picks, the invitation appears, the conferencing details attach themselves. For anything where the meeting is going to happen regardless — a support call, a candidate interview, a check-in with a client who already pays you — that is a clean win and you should stop thinking about it.

The part the pitch leaves out

Sending a link says something about whose time is scarcer. When you send one to somebody senior to you, or to a stranger doing you a favour, you have handed them the job of finding a slot in your calendar. Most people will never mention it. Some of them will think slightly less of the request, and you will never find out which ones.

If you are the one asking for the favour, offer times. If they are asking you, send the link.

That rule is short enough to apply without deliberating, and it covers nearly every case we have run into. The awkward middle — a peer, a warm introduction, a supplier you might buy from — is handled by doing both: name three specific slots, then add the link underneath for anyone who would rather browse.

There is a second cost, and it is the one that bites teams rather than individuals. A link makes saying yes frictionless. Every meeting that used to require somebody to compose an email now requires a click, and a calendar that anyone can write to stops being yours. If your team has moved towards written updates — we wrote about what that actually changes in async by default — a public booking page quietly pushes in the opposite direction.

What the free tiers cover

The good news is that a single person taking bookings does not need to pay anybody. All three of the obvious options have a free tier, and they are not equivalent.

Tool	Free tier	First paid step
Google Calendar appointment schedules	Included with personal and Workspace accounts	Premium booking features sit behind Workspace and Google One tiers
Cal.com	One user, unlimited event types and calendars, 100+ integrations, Stripe and PayPal payments	Teams at $12 per user per month billed yearly
Calendly	One event type, one calendar connection	Standard at $10 per seat per month

Start with the calendar you already have. Google's appointment schedules give you a booking page, a choice of Meet, phone or in-person meetings, buffer time between appointments, a maximum bookings per day limit, scheduling windows for lead time and how far ahead people can book, and Stripe payments if you charge for the slot. For one person that is the whole feature list, at no extra cost and with nothing new to log into.

Move to Cal.com when you want several distinct kinds of meeting — a fifteen-minute triage call and a ninety-minute workshop are not the same product — because unlimited event types on the free tier is the most generous offer of the three, and you can self-host the whole thing from its repository if you would rather your availability did not live on somebody else's server. Calendly's free plan caps you at one event type and one connected calendar, which is enough to try it and not much more.

The settings that matter more than the tool

Whichever you pick, three settings do most of the work, and almost everybody leaves all three at their defaults.

• Buffers. Fifteen minutes between appointments. Without it a busy day becomes one unbroken block with no time to write up what was just agreed, and the notes never get written.
• A daily cap. Three bookable slots a day, not eight. This is the only setting that reliably protects a working morning, and it is the one people are most reluctant to set because it feels like turning work away.
• Minimum lead time. Twenty-four hours, so nobody books you for forty minutes from now while you are mid-task.

Set the availability window narrower than your actual working hours, too. If you publish nine to six, you will be booked nine to six. We publish four hours a day and have never had anyone complain about the choice.

When to pay

One person taking bookings should not be paying for scheduling software. The moment that changes is when bookings have to be shared: round-robin across a support rota, collective events where three people need to be free at once, or routing that sends an enterprise enquiry to a different queue than a support question. Those are real problems that a free tier does not solve, and they are what the team plans are actually selling.

Branding removal, custom domains and SSO show up on the same tiers. They are worth what they are worth to you, but do not let a page of ticked boxes convince you that you have a team problem when you have a one-person calendar.

What we do now

Two event types on a free tier, fifteen-minute buffers, three slots a day, a day of lead time, and a link that goes out only when somebody has asked for our time rather than the other way round. For anything we initiated, we still write out three options in a sentence. It takes twenty seconds and it has never once been the wrong call.