For a small health plan team piloting member coordination, the best free appointment scheduling tools are usually the ones that are:

• easy to set up,
• support reminders and buffer times,
• work with multiple staff calendars,
• and can handle basic intake or routing without a lot of admin overhead.

Here are the strongest free options to consider:

1. Google Calendar Appointment Schedules

Best for: teams already using Google Workspace or Gmail

Why it’s good:

• Built directly into Google Calendar
• Simple booking pages
• Syncs well with existing calendars
• Can set availability windows and buffers
• Easy for coordinators to use

Limitations:

• Best for basic scheduling
• Limited workflow automation
• Not healthcare-specific

2. Calendly Free

Best for: polished member-facing booking and easy sharing

Why it’s good:

• Very easy for members to book
• Clean booking links
• Calendar syncing
• Auto-confirmation and reminders
• Good for one-on-one appointments

Limitations:

• Free plan is limited to one active event type
• Not ideal if multiple staff need different scheduling rules
• No built-in healthcare features

3. Microsoft Bookings

Best for: teams using Microsoft 365

Why it’s good:

• Native Microsoft ecosystem integration
• Good for staff scheduling and service pages
• Supports shared scheduling for team-based coordination
• Works well with Outlook calendars

Limitations:

• Availability depends on your Microsoft 365 subscription
• Setup can be more complex than Calendly or Google

4. Zoho Bookings Free Tier

Best for: teams wanting more features at low cost

Why it’s good:

• Supports appointment booking pages
• Calendar integrations
• Useful automation options
• Can be a good step up from very basic tools

Limitations:

• Free tier is limited
• Interface is less familiar than Google/Calendly for some users

5. Setmore Free Plan

Best for: small teams needing multiple staff scheduling

Why it’s good:

• Supports multiple team members
• Booking pages and reminders
• Useful for service-based coordination
• More flexible than some free plans

Limitations:

• Some advanced features require paid plans
• Not healthcare-specific

6. SimplyBook.me Free Plan

Best for: teams that want more customization

Why it’s good:

• Booking website/page
• Customization options
• Service-based scheduling
• Can scale into more advanced workflows later

Limitations:

• Free plan is limited in monthly bookings
• Can feel more complex than simpler tools

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Best picks by use case

If you want the simplest option:

• Calendly Free
• Google Calendar Appointment Schedules

If your team uses Microsoft:

• Microsoft Bookings

If you need multiple staff members:

• Setmore
• Microsoft Bookings

If you want more customization:

• SimplyBook.me
• Zoho Bookings

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Important note for health plan member coordination

Because this is for a health plan environment, you should check whether the tool will be used for anything involving:

• protected health information (PHI),
• member condition details,
• care management notes,
• or eligibility-sensitive data.

Many free scheduling tools are not designed for HIPAA-regulated workflows unless you have the right business associate agreement and plan configuration. For pilot use, it’s often safest to:

• collect only minimal information,
• avoid PHI in booking forms,
• use member ID or a generic reason category instead of clinical details,
• and confirm compliance with your legal/privacy team before launch.

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My practical recommendation

For a small pilot, I’d narrow it to:

1. Google Calendar Appointment Schedules if you want the fastest, simplest setup
2. Calendly Free if you want the easiest member experience
3. Microsoft Bookings if your organization already lives in Microsoft 365
4. Setmore if you need multiple staff scheduling on a free tier

If you want, I can also give you:

• a comparison table of these tools,
• a HIPAA/compliance checklist for pilot use,
• or a recommended setup for member coordination workflows.