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Comparison · Calendly
Calendly vs. Peak One: Just the appointment, or what comes after too?
Calendly specializes in appointment booking. Peak One puts Booking, contacts and tasks in the same workspace. Here's an honest look at what fits where.
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In short
Four reasons why teams look at Peak One.
A booked appointment is rarely the end. Conversation, note, quote or task follow. Peak One keeps these steps in one place.
- 1Booking, contact and task in one placeBooking, CRM and Work are apps in the same workspace instead of three separate tools.
- 2Don't forget follow-up stepsYou create the next step as a task in Work or in the CRM, in the same model.
- 3Data in FrankfurtThe application and database run in Frankfurt am Main.
- 4Where Calendly fits better, honestlyFor payment at booking, routing forms and many calendars, Calendly is further along today.
The difference
Calendly and Peak One compared.
Last reviewed:
CalendlyAt a glance
Approach
What the tool is built for
- Peak One
- Business platform: tasks, customers, products and numbers in one model
- Calendly
- Appointment booking for individuals, teams and companies
Free plan
Start without payment details
- Peak One
- Free, €0
- Calendly
- Free: one event type, one calendar connection
Pricing model
How the price is calculated
- Peak One
- Reference price per plan tier, net. Included members are stated in the quote.
- Calendly
- Per seat and month; invitees don't need a seat
Data location
Where your data lives
- Peak One
- Application and database in Frankfurt am Main
- Calendly
- Not listed in the plans
Features
Appointment types
What people can book you for
- Peak One
- Booking: appointment types with duration and available times, shared by link
- Calendly
- Free: one event type; unlimited event types from Standard
Calendar connection
Availability from your calendar
- Peak One
- Not documented for Booking; Google Calendar is in the integration catalog
- Calendly
- Google, Outlook and Microsoft Office; one connection on the Free plan, six from Standard
Payment at booking
Appointment and payment in one step
- Peak One
- Not documented
- Calendly
- Stripe and PayPal from Standard
Reminders and automations
Around the appointment
- Peak One
- Automations: describe workflows, test them, then release
- Calendly
- Automations and reminders from Standard
Team scheduling
Requests to the right person
- Peak One
- Not documented
- Calendly
- Routing forms from Teams
Contacts after the booking
Who booked and what happens next
- Peak One
- CRM: contacts, conversations and sales opportunities with history
- Calendly
- No CRM of its own; HubSpot connection from Standard, Salesforce from Teams
Follow-up tasks
Next step after the appointment
- Peak One
- Work, Board and Day: tasks, project boards with team chat, daily and weekly planning
- Calendly
- Not listed in the plans
Integrations
Connecting other tools
- Peak One
- 3,270 integrations in the catalog, Calendly included
- Calendly
- Over 100 integrations
Pricing
Free
- Peak One
- Free: €0
- Calendly
- Free: free forever
Getting started
- Peak One
- Pro: from €9.90
- Calendly
- Standard: $10 per seat/month
Middle tier
- Peak One
- Business: from €199.90
- Calendly
- Teams: $16 per seat/month
Enterprise
- Peak One
- Enterprise: from €4,999.90
- Calendly
- From $15,000 per year, from 50 seats
As of October 10, 2026. Calendly prices in US dollars per the Calendly pricing page. The page offers annual and monthly billing and states savings of 17% for Standard and 20% for Teams with annual payment; the billing basis of the amounts shown is not explicitly named there. Peak prices are net reference prices in euros; billing interval, term and included members are set by the quote. Feature details are based on the providers' plan and feature pages.
Sources: Calendly – Pricing and plans · Calendly – Features · Peak One – Pricing
Compare for yourself.
Start free with Peak One and keep your Calendly link running until you've decided.
Free plan · Sign up with Google · No credit card
After the appointment
What changes with Peak One.
- Available
One booking link for your appointment types
In Booking you set when you have time and what people can book you for. The other person chooses through a link.
- Available
One contact, one record
People, companies, tasks and projects are one identity. The CRM holds conversations and sales opportunities with history.
- Available
The next step as a task
What needs doing after the conversation lands in Work and Day, right where you plan your week.
- Available
Workflows you review
With Automations you describe recurring workflows, test them and then approve them.
Honest assessment
Which tool fits for your team?
Peak One fits if
- appointments, contacts and follow-up tasks belong together for you
- you don't want to open a second tool for CRM and tasks after a conversation
- hosting in Frankfurt matters to you
- you want to start free with no credit card
Calendly is a better fit if
- you only need a polished booking link without further business apps
- customers should pay directly at booking through Stripe or PayPal
- requests should be distributed across the team through routing forms
- you need to connect several calendars from Google, Outlook and Microsoft Office
By team type
Our assessment for each team.
| Team | More Peak One | More likely Calendly |
|---|---|---|
| Freelancers and consultants | Appointment, contact and quote in one workspace | When payment should happen directly at booking |
| Sales in a small team | Conversation, sales opportunity and follow-up task together | Many salespeople with routing forms |
| Agency and service provider | Customers in the CRM, projects in Board | Only initial consultations through a booking link |
| Coaching and courses | Connect appointments with Forms, Pages and contacts | Paid single appointments with Stripe or PayPal |
| Large sales team | When appointments should connect to the customer picture | Salesforce connection and Enterprise features |
Switching over
Switching from Calendly, with a plan.
- 01 / 03
Most important appointment type first
Choose the appointment that's booked most often, such as the initial consultation. All other links stay in Calendly until you've decided.
- 02 / 03
Create in Peak Booking
Create the appointment type with duration and available times. Calendly is in the Peak integration catalog: booked appointments, cancellations and who booked. What scope a move has, we clarify before you start.
- 03 / 03
One week in parallel
Share the Peak booking link for a week. Only switch off Calendly once bookings and follow-up steps run in Peak One.
Frequently asked questions
Briefly answered.
Switching and data
Can I use Calendly and Peak One in parallel?
Yes. You start Peak One on the Free plan and keep your Calendly links running until you've decided.
Will my Calendly appointments be carried over?
Calendly is in the Peak integration catalog, with booked appointments, cancellations and the people who booked. Which data is carried over in your case, we clarify before the move.
Where is my data with Peak One?
The application and database run in Frankfurt am Main. Access rules at the database level ensure each account sees only its own data.
Pricing
How does Peak One pricing compare to Calendly?
Peak One starts with Free for €0, Pro from €9.90, Business from €199.90 and Enterprise from €4,999.90, each as a net reference price. Calendly charges per seat: according to its pricing page, Standard costs $10 per seat and month, Teams $16.
Do I need a credit card to get started?
No. For the Free plan you log in with Google and set up your workspace in about two minutes.
Features
Can people pay at booking in Peak Booking?
That isn't documented for Booking. If customers should pay directly at booking, Calendly with Stripe and PayPal from Standard is the better choice today.
What happens in Peak One after a booking?
Booking, CRM and Work sit in the same workspace. You maintain contacts, conversations and follow-up tasks right where your week is planned, instead of in a second tool.
Keep exploring
What's included.
- FunctionTasks & projectsProjects as a board, tasks in the daily plan, one chat per project.View
- FunctionCRM & contactsPeople, companies and context, connected with tasks and numbers.View
- FunctionIntegrationsConnect 3,270 tools without a second copy of your data.View
- ProblemMissed follow-upsQuotes and contacts that nobody follows up on.View
- ProblemToo many toolsWhen every question takes a round trip through seven programs.View
More comparisons
Peak One compared, with the date of the last review and the places where the other tool fits better.
Try Peak One yourself. The rest follows.
Calendly and Peak One compared: appointment booking, contacts, follow-up steps, pricing and which tool fits whom. Log in with Google and see your company in one place.
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