Best AI Tools for Fitness & Wellness

Acuity Scheduling

Scheduling & Admin

Online appointment scheduling for service businesses

Acuity Scheduling is designed for service businesses that take client bookings, offering intake forms, payment collection, and package management. Built by Squarespace, it integrates seamlessly with Squarespace websites.

• Online booking
• Intake forms
• Payment collection

Vapi

AI Agents

Build, test, and deploy voice AI agents in minutes

• Low-latency voice AI infrastructure
• Custom voice cloning and personas
• Function calling and tool use

15Five

HR & Hiring

Continuous performance management

15Five uses weekly check-ins, OKRs, and 360-degree feedback to improve employee engagement and performance. AI-powered manager coaching nudges managers toward better conversations. Used by people-first SMBs.

• Weekly check-ins
• OKR tracking
• 360-degree reviews

SimplyBook.me

Scheduling & Admin

Booking system for service businesses

SimplyBook.me is a feature-rich booking platform for salons, spas, clinics, and fitness studios. It includes class bookings, membership management, and a client app. The free plan supports 50 bookings/month.

• Service & class bookings
• Membership management
• Client app

Stack AI

AI Agents

Build enterprise AI agents and workflows with a no-code drag-and-drop interface

• Visual AI pipeline builder
• Document processing and Q&A
• Multi-model support (GPT-4, Claude, Gemini)

Keap

Sales & CRM

CRM + automation for service businesses

Keap (formerly Infusionsoft) combines CRM, email marketing, and sales automation for service-based businesses. It includes appointment booking, invoicing, and follow-up automation. Higher price point but strong feature depth for solo operators and small service firms.

• CRM + email marketing
• Automation builder
• Invoicing & payments