FreeBusy

FreeBusy is a scheduling service for people and teams coordinating meetings across multiple calendars. It suits recruiters, consultants, sales teams, and assistants who need both availability controls and shared booking workflows. Its range is a strength, but the plan you need depends on whether you schedule alone, with a team, or under enterprise security requirements.

Overview

FreeBusy brings work, personal, and school calendar availability into one scheduling workflow while keeping the calendars separate. That is useful when a single calendar view would miss conflicts, or when a team needs to find the right colleague for a meeting. Website booking tools also let organizations carry scheduling beyond internal coordination.

The central trade-off is that several useful controls are paid, and enterprise identity and credential-protection features require the Enterprise plan. FreeBusy says it does not store calendar data, but it does store credentials for some password-based calendar connections. Buyers should weigh that distinction alongside the security controls their organization requires.

Key features

Calendar connections and availability

Connections include Google Calendar, Office 365 and Outlook, Exchange, iCloud, Salesforce Calendar, Yahoo, Zimbra, Zoho, and Amazon WorkMail. Users can combine availability from different calendars without merging the data itself. Availability preferences can prevent back-to-back meetings and appointments that are too soon or too far in the future, giving bookers a useful guardrail rather than an unrestricted view of open time. Those preferences are part of Professional, so the free plan is less suited to people who need control over when others can book.

Team and external scheduling

Business adds a team scheduling assistant, forms and questionnaires, reminders, and follow-ups. Teams can pool availability, identify available colleagues, assign delegates, and add co-organizers; group events, round-robin routing, and team booking pages support shared intake and assignment. These functions make FreeBusy more relevant to recruiting, customer assistance, and sales workflows than a tool centered only on one person's appointment link. The cost is per registered user, so the Business plan scales with the team.

For external visitors, FreeBusy provides embeddable scheduling widgets, a Pick-a-Time button, and webhooks for scheduling changes such as rescheduling or cancellation. Conferencing connections include Zoom, Microsoft Teams, RingCentral, GoToMeeting, Webex, Skype for Business, BlueJeans, Google Meet, join.me, and FreeConferenceCall. A Chrome extension, Outlook add-in, Salesforce, Greenhouse, HubSpot, Intercom, and Zapier connections extend the workflow into other tools.

Security and privacy

FreeBusy says calendar credentials are encrypted with AES 256-bit keys wrapped by RSA 4096-bit keys, and that data is encrypted in transit and at rest. It states that it is GDPR compliant and offers a Data Processing Addendum. Enterprise customers can request dedicated encryption keys managed with Azure Key Vault and stored in FIPS 140-2 Level 2 certified HSMs. SAML single sign-on, HSM credential protection, and VPN connectivity are Enterprise features, so organizations that require those controls need custom pricing rather than an individual or Business subscription.

Pricing

FreeBusy has a free plan, paid plans from $5/mo (annual), and a 14-day trial. The Personal plan costs nothing and covers individual use, appointment bookings, meeting polls, and calendar integrations. It is a reasonable starting point for basic scheduling, but does not include the availability preferences that Professional adds.

Professional costs $5 a year (billed per month, billed annually), or $6/mo billed monthly. It is for individual users who need availability preferences, web conferencing, and Outlook and Google add-ons in addition to Personal features. The annual price is presented as a monthly-billed amount with annual billing; those comparing it with the monthly option should account for that commitment.

Business costs $10 a year (billed per month, billed annually, per registered user), or $12/mo billed monthly. It adds the team scheduling assistant, forms and questionnaires, reminders, and follow-ups, making it the relevant tier for teams rather than a lone scheduler. Per-user billing means adding registered users increases the cost.

Enterprise has custom pricing, billed annually per registered user. It adds compliance and procurement support, volume discounts, executive assistants and delegates, and white label, alongside enterprise security features. It is aimed at organizations with those needs, not buyers seeking the lowest-cost way to publish a booking page.

Platforms

FreeBusy is available on web, macOS, and Windows, with API and extension access also listed. Its calendar, conferencing, and business integrations make the platform options more useful when they fit an existing scheduling workflow.

Who it's for

The product's use cases include recruiting and staffing, sales and marketing, customer assistance, consultants and freelancers, executive assistants, and enterprise subsidiaries. Individuals who juggle separate calendars can start with Personal, while those who want booking guardrails need Professional. Teams that route requests or coordinate colleagues have a clearer reason to pay for Business; organizations requiring SAML, VPN connectivity, or dedicated HSM-backed keys belong on Enterprise. It is a weaker fit for buyers who only need a simple individual booking page and do not need cross-calendar or team coordination.

Pros and cons

• Pro: Availability can span work, personal, and school calendars without merging them, useful for people scheduling across distinct accounts.
• Pro: Team pooling, delegates, co-organizers, group events, and round-robin routing support shared scheduling rather than just individual appointments.
• Pro: Website widgets, a Pick-a-Time button, and event webhooks connect scheduling to external visitors and follow-up systems.
• Con: Availability preferences are reserved for Professional, while team scheduling features require Business, so the free tier omits important controls for those workflows.
• Con: SAML, VPN connectivity, and HSM credential protection require Enterprise, which has custom pricing.
• Con: Some password-based calendar connections require stored credentials, a consideration for organizations assessing credential handling.

Alternatives

For a wider set of options, see Meeting Scheduling Software.

• Cal.com is worth considering if a free individual plan with unlimited event types, unlimited calendars, and 100+ app integrations is the priority; its listed platforms also include Linux, iOS, and Android.
• Calendar.com offers a free-forever plan for individuals and may suit someone seeking a free individual calendar service; its listed platforms include Android and iOS.
• Taggg is an alternative with a free Basic plan that includes unlimited connections, meetings, bookable links, and video-conferencing integrations, but its Basic plan is limited to a single calendar.
• Koalendar may suit users who want a free plan with unlimited bookings and booking pages, calendar sync, website embeds, and video conferencing.
• MeetScheduling is another freemium option for readers comparing team scheduling tools.
• SimplyMeet.me may fit an individual who can work within a free plan capped at one user, three meeting types, 50 meetings per user per month, and one external calendar plus an internal calendar.
• Tymeslot is an alternative for readers specifically considering a self-hosted scheduling option.
• Zoho Bookings is another freemium alternative.

Verdict

FreeBusy is a strong fit for individuals and teams whose scheduling spans multiple calendars and, for teams, requires pooled availability or routing. Its broad calendar connections and progression from personal appointments to team booking are the main reasons to choose it. Look elsewhere if a simple booking page is all you need, or if Enterprise-only security controls are essential but custom pricing is not a fit.