SMS marketing for fitness centers

Get healthy results from client communication

Keep your clients on their toes while bulking up your sales and memberships. String’s multitude of features let you send your clients valuable info such as:

  • Promotions & specials

    Blast promotions & perks to segmented audiences
  • Daily challenges

    Motivate your clients to meet their personal fitness goals
  • Appointment reminders

    Avoid no-shows with “text-to-confirm” appointment reminders

Increase your workflow health with call forwarding, voicemail transcription and autoresponder templates, available directly from your desktop or mobile device.

Get Started Today

SMS texting service for wellness professionals

Messaging for gyms, trainers and health professionals

98% open rates in SMS marketing make String’s SMS and voice solutions an essential for fitness professionals. String’s automated text messaging provides ease-of-use, affordability, and power-packed versatility.

Catalyze your superhero speed and strength with String’s dynamic customization possibilities. Convert leads into committed clients through SMS keyword drip campaigns, compelling content, and extra benefits for dedicated clients.

View Features View Integrations

  • Automations

    Flexibility at your fingertips. String’s extensive automations let you stay ahead of the game with built-in templates and keyword autoresponders to text your clients scheduling options, virtual content, participant polls and more.
  • 1-to-1 Texting & SMS Blasts

    Use 1-to-1 text messaging to communicate directly with individual clients. Confirm bookings and send appointment reminders. Blast SMS announcements and offers to specific groups of clients or prospects.
  • Contact List Management

    Don’t get lost in your inbox. Easily organize client lists with tags and notes. Immediately find leads, vendors and staff with search and filter features. Tag voicemail transcriptions for faster follow-up.

Build and maintain your core clients

Generate Demand

Do you serve a unique or specific market? Build your brand visibility with proactive automated text messaging. Generate ongoing demand with String’s automated SMS and MMS messaging. Energize clients with competitions, new product images, special events and more.


Maximize your marketing reach and cultivate client connection with creative campaigns and automated keyword responders. Expand your referral base with “Bring a Friend” and “New Member” promotions. Send links to ebooks, recipes, blogs and health improvement tips.

Follow Up

Recognize core clients with rewards and benefits. Missed the phone? Automated text replies quickly help answer questions or send important info. String’s intuitive follow-up features facilitate lasting relationships with satisfied members and clients.

Stay relevant to your client’s communications considerations. With over 20 robust features, String lets you superpower your conversations, scale up your responsiveness, and never miss a message again.

Professional SMS Solutions

Quickly generate leads

Automate follow ups

Blast prospective clients

Manage texts and calls

Improve response rates

9 in 10 consumers prefer to text with their favorite businesses. Are your customer touchpoints built for a messaging-first, remote world?

View Plans & Pricing

Designed to automate your business messaging


Import, add, tag and note to organize & segment your contacts.


Mass Texting

Send mass messages to specific audiences at the same time.

Segment Tags

Tag contacts to segment and send targeted, relevant messages.


Keyword Responses

Create keyword campaigns to build lead lists, run promotions, etc.

Message Templates

Preformatted and personalizable text message templates.


Connect web apps you already use to your String account.

WiFi Calling

Place and receive calls over WiFi in app or on the web.

Multiple Numbers

Add multiple phone numbers, each with separate inboxes.

View All Features

Increase client retention and engagement

Let String do the heavy lifting with text-to-landline, call forwarding, voicemail transcription, built-in-templates and customized keyword responders. Shape up social media campaigns, websites, fliers and automated messages with keyword autoresponders to create interest, urgency and calls-to-action. With SMS response rates averaging up to 8x’s higher than email responses, String’s text solutions provide advantages you can’t afford to miss.

Build rapport and increase revenues

  • Foster loyalty

    Create exclusive perks and incentive “clubs” for loyal clients.
  • Personalize messages

    Personalization fields tailor texts to client’s first names.
  • Quickly update & organize contact lists

    Use voicemail transcription features to tag and organize contacts for faster follow up.
  • Auto-replies & away messages

    Respond instantly to leads and clients anytime and anywhere.

Join String Today

Thousands of app integrations

Infinite opportunities. Integrate with thousands of platforms like Trainerize, Gymsales and Quickbooks to expedite your management and marketing flow. Connect to email, social media, and countless client engagement tools directly from your String account.







Zoho CRM

Constant Contact

View All Integrations

Power-up your number or get a new one

  • Add superpowers to your existing phone number
    Transfer your existing phone number to String to begin using texting, calling, and direct messaging superpowers.
  • Get a new String phone number of your choice
    String includes a local phone number of your choice, along with millions of options for toll free, premium and vanity phone numbers for purchase.

Get String Today