Same starting question I keep asking across this site before recommending anything new: do you already own a version of this? If you picked HubSpot for your CRM, its Meetings tool is free, genuinely generous, and automatically logs every booking to the contact record — no new subscription required. For everyone else, here’s the rest of the category, including a real price change worth knowing about if you’re already using the most obvious default.
My Quick Take
- Already using HubSpot for CRM: its free Meetings tool likely covers this already
- Default, most recognizable option: Calendly — just be aware its new AI features cost extra
- Best genuinely free option: Cal.com — open source, unlimited event types, no catch
- Best if you hate recurring subscriptions: TidyCal — one-time fee, no monthly bill
- Best if bookings are tied directly to revenue — client packages, payments, service appointments: Acuity Scheduling
Calendly — Still the Default, With a New Cost Worth Knowing About
Calendly just shipped real AI features in August 2026: Notetaker, which joins your calls and drafts a recap and follow-up email, and Callie, an AI assistant you can CC into an email thread to handle scheduling back-and-forth for you. Genuinely useful additions — and they sit behind new pricing tiers running about $8 more per seat than Calendly’s standard plans. If you’re already on Calendly and these features are why you’re upgrading, that’s the real number to budget for, not the base plan price most older comparisons still quote.
The free tier still covers one event type, which is enough for a lot of solo use cases — worth checking whether you actually need to pay before assuming you do.
Cal.com — My Pick If Budget Is the Priority
Cal.com is genuinely free, not a limited trial dressed up as free — open source, unlimited event types, calendar connections included. If Calendly’s pricing has crept past what you’re willing to pay and your needs are straightforward, this is the honest default alternative rather than a compromise.
TidyCal — My Pick If You’d Rather Not Have Another Subscription
A one-time fee, roughly $29-39, for unlimited bookings with no recurring bill afterward. For a solo founder who’s tired of adding another line to a monthly subscription list, this is a genuinely different model worth knowing about — not the most feature-rich option here, but the only one that stops costing you money after a single payment.
Acuity Scheduling — My Pick If Bookings Are Tied to Revenue
Here’s the real distinction worth understanding: Calendly is built for finding time to meet. Acuity is built for a business where the appointment itself is the transaction — client packages, payments collected at booking, intake forms, and client history all built into the flow. If you’re a coach, consultant, or service provider where booking a call is directly tied to getting paid, Acuity’s feature set fits that job more precisely than a general meeting-scheduling tool. Worth noting it’s now owned by Squarespace after a 2026 acquisition, part of a broader consolidation happening across this category — Clockwise, a real competitor, shut down entirely earlier in the year.
What I’d Actually Do
I’d check what’s already included in tools I’m paying for first — HubSpot’s free Meetings tool if I’m already there. If starting from scratch, Cal.com covers most straightforward needs at zero cost, and I’d only pay for Calendly’s new AI tier if the automatic call notes and follow-up drafting were solving a real, specific pain point, not just because they’re new. If bookings were directly tied to getting paid — a coaching or consulting business — Acuity’s deeper feature set would be worth the extra cost over a pure scheduling link.
FAQ
What’s the best free scheduling tool for a solo business? Cal.com is genuinely free with no meaningful catch — open source, unlimited event types. Calendly’s free tier also works for simple, single-event-type needs.
Does Calendly’s AI cost extra? Yes — Notetaker and Callie, Calendly’s 2026 AI features, sit behind new plans priced roughly $8/seat above its standard tiers, not included in the base plan.
Calendly or Acuity — which is better for a service business? Acuity is built specifically for appointments tied to payment and client history — packages, intake forms, revenue tracking. Calendly is built more generally for finding a meeting time. If bookings are directly tied to getting paid, Acuity fits that job better.
Do I need a dedicated scheduling tool if I already use a CRM? Possibly not. Tools like HubSpot include a free meetings/booking feature that automatically syncs to your contact records — worth checking before adding a separate subscription.
This fits alongside the CRM tools already covered in HubSpot vs Pipedrive — see the full stack guide for how scheduling fits alongside the rest of a solo business’s tools.
