Best Shared Calendar App in 2026: 7 Tools Compared

#1

Google Calendar

Best for: Google Workspace teams and households

4.7/5 on G2 (78 reviews, checked Oct 2026)

Visit calendar.google.com

Google Calendar works because it asks little of the people you share with. A family member or coworker with a Google account can view, edit, or add events based on the permission you set, and changes show up at once on phones and computers. You can keep separate calendars for work, school, and personal plans, then choose which ones each person can see. That separation matters when you want to share work availability without sharing private details. The calendar also handles the basics with care. Recurring events, reminders, time zone display, and invitations are easy to set up, and events created from Gmail can be added with a small amount of effort. For a team already using Google Workspace, this is often the right default, since documents, email, and video calls sit in the same account system. The limit shows up when a team needs to manage rooms, vehicles, shifts, or many separate sub-calendars with different access rules. Google Calendar can do some of that with extra calendars and settings, but it is not built as a resource planner. If your main need is a clear shared schedule for people you know, it is hard to beat for price and ease of use.

#2

Teamup

Best for: Sharing schedules with outside partners

4.5/5 on G2 (329 reviews, checked Oct 2026)

Visit teamup.com

Teamup was built for schedules that cross company lines. You can create a calendar for a project, a department, or a set of resources, then share a link that lets a contractor, client, or volunteer see only what they need to see. That link-based access removes a common point of friction, because outside partners do not have to join your email system or install a specific app to check a date. Inside the calendar, color coding and sub-calendars keep different jobs, locations, and people apart. Access control is where Teamup earns its place on this list. Administrators can set read-only access for some people, event creation for others, and fuller editing rights for managers, all within the same calendar. Comments, file attachments, and signups can be added to events, so a schedule entry can carry the context a team needs. The trade-off is presentation: Teamup is practical rather than pretty, and people who want a polished personal calendar may prefer Google Calendar or Fantastical for daily use. For operations, field teams, schools, and community groups, that practical focus is a strength, not a weakness.

#3

Calendly

Best for: External booking links

4.7/5 on G2 (2,674 reviews, checked Oct 2026)

Visit calendly.com

Calendly changes the question from "when are you free" to "pick a time that works." You set your working hours, connect your calendar, and share a link. The other person sees only open slots and books one, which removes long email threads about availability. Reminders go out by email or text, and the invitee can reschedule through the same link, so a missed meeting does not restart the whole process. For sales calls, interviews, coaching sessions, and client meetings, that flow saves real time each week. The tool has grown beyond simple booking links. Teams can route visitors to the right person, collect payments at booking time, and add forms that qualify a lead before a meeting is set. Those features are useful, but they sit on paid plans, and a small team should check the current pricing page before assuming a feature is included in the free plan. Calendly is also not a replacement for a shared team calendar. It is best paired with Google Calendar, Outlook, or another calendar that holds the full schedule, while Calendly handles the front door for outside bookings.

#4

Doodle

Best for: Group polls and meeting votes

4.4/5 on G2 (2,071 reviews, checked Oct 2026)

Visit doodle.com

Doodle is the right pick when no single person controls the schedule. You propose several times, send a poll, and each person votes for the slots that work. The winning time becomes clear without a group chat full of conflicting replies. That model fits board meetings, family gatherings, volunteer shifts, and any event where five or more people must agree on one slot. Voters do not need a Doodle account for a basic poll, which keeps participation high. In recent versions, Doodle has added booking pages and a day view that brings meetings, tasks, and focus time together. Those additions make it more useful for daily work, but the poll remains its core strength. If you mostly book one-to-one meetings with clients, Calendly or a similar booking tool will feel more direct. If your recurring problem is "we cannot find a time that suits everyone," Doodle solves that problem in the most direct way on this list, and the free plan is enough to test it with a real group before paying.

#5

Zoho Calendar

Best for: Small businesses using Zoho apps

4.4/5 on G2 (71 reviews, checked Oct 2026)

Visit zoho.com

Zoho Calendar gives small businesses a capable shared calendar at no starting cost. You can create group calendars for teams and projects, book resources such as rooms or equipment, and invite people inside or outside your company to events. The calendar works on the web and on mobile apps, and it connects with Zoho Mail, Zoho Meeting, and third-party tools such as Zoom and Microsoft Teams. For a business that already uses Zoho for email or customer records, that connection keeps scheduling close to the rest of the work. Smart Add is a small feature with a large effect on daily use. You can type an event in plain words, such as a meeting title and a time, and Zoho Calendar fills in the details. Time zone display, color-coded categories, and custom reminders help teams that work across regions or handle many events per day. The main limit is that Zoho Calendar, on its own, does not match Calendly for external booking or Teamup for complex permission schemes. As part of a Zoho setup, however, it is a strong, low-cost shared calendar that most small teams can adopt without a long setup process.

#6

TimeTree

Best for: Families and small groups

4.5/5 on Capterra (13 reviews, checked Oct 2026)

Visit timetreeapp.com

TimeTree is built around groups, not individual schedules. You create a calendar for your household, another for a sports team, and another for a school group, then invite the right people to each one. Each member sees only the calendars they belong to, and filters let you view one group at a time or see everything together. That structure fits family life well, where parents, children, grandparents, and coaches all need different slices of the same week. The free version covers the core need: shared events, notes, and group chat around plans. Premium, listed at $4.49 per month on the TimeTree homepage, removes ads and adds file attachments, a vertical view, pinned events, and priority support. Those extras are pleasant, but they are not required for basic sharing. TimeTree is less suited to a business that needs CRM links, payment collection, or deep admin controls. For a family, a club, or a small team that wants a simple shared calendar without a company email system, it is one of the easiest options to adopt and keep using.

#7

Fantastical

Best for: Power users on Apple and Windows

4.4/5 on G2 (18 reviews, checked Oct 2026)

Visit flexibits.com

Fantastical brings together calendars from Google, iCloud, Exchange, and other sources into one clean view. Instead of opening several apps to check work and personal plans, you see them side by side, with tasks included. Natural language entry is the feature most users notice first: typing a sentence with a title, a person, and a time creates a complete event. That small saving, repeated many times per week, adds up for people who schedule often. Time zone handling is another clear strength. Fantastical shows converted times in a clear way, which helps when you schedule across regions, and a weather forecast sits inside calendar views so outdoor plans can be checked at a glance. Scheduling features, including openings that let others pick a time and proposals that let a group vote on options, make it useful for work as well as personal planning. The cost is the main drawback, since the full feature set needs a subscription, and Android phone users should check current platform support before buying. For Mac, iPhone, iPad, and Windows users who live in their calendar, Fantastical is a polished upgrade over a basic calendar app.