Group Messaging Platform

One message.
Every member.

Rally.msg makes group SMS and email messaging simple for schools, clubs, teams, and organizations of any size. Set up once — reach everyone instantly.

Broadcast illustration R
SMS & Email delivery
Multi-organization
Consent enrollment
TCPA-aware
Instant delivery
Simple by design

Up and running in minutes

Built for administrators and coordinators — not IT departments.

Set up your organization

Create your account, name your organization, and configure your messaging preferences. Takes under five minutes.

Enroll your members

Share an enrollment link. Members opt in with their contact info and give explicit consent to receive messages from your organization.

Send to everyone

Write your message once. Rally.msg delivers it to your entire group via SMS, email, or both — instantly.

What's included

Everything your organization needs

Built for real group administrators, not enterprise sales cycles.

SMS messaging

Reach every member by text, delivered through reliable carrier infrastructure via Twilio.

Email messaging

Send formatted messages to your members' inboxes — alongside or instead of SMS, your choice per send.

Consent enrollment

Members opt in through a dedicated link. Consent is captured, stored, and honored automatically. Guardian consent for minors supported.

Custom fields

Collect exactly the information your organization needs — grade level, section, role, jersey number, or anything else.

Multi-organization

Manage multiple groups under one platform. Each organization's contacts and messages stay completely separate.

Opt-out management

Members unsubscribe by replying STOP. Opt-outs are processed instantly — those contacts are never messaged again.

Who uses Rally.msg

Built for groups of every kind

Any organization that needs to reach its members quickly and reliably.

🏫

Schools & PTAs

Keep parents and students informed about closures, events, and announcements — by text or email.

🎺

Bands & ensembles

Coordinate rehearsals, schedule changes, and performances across students, directors, and parents.

Sports teams

Send game-day reminders, weather cancellations, and roster updates to players and families instantly.

🏘️

Community organizations

Connect neighborhood groups, HOAs, and civic orgs without everyone sharing private contact lists.

🤝

Volunteer groups

Mobilize volunteers, share shift reminders, and coordinate events with the people who make it happen.

Faith communities

Share service times, announcements, and pastoral messages with your congregation easily.

Simple pricing

Plans that scale with your org

Flat monthly base includes a message allowance. Pay a small per-segment rate only if you go over.

Starter

$25 /month

  • Up to 200 members
  • 500 SMS segments included per month
  • $0.04 / segment beyond that
  • Dedicated phone number & 10DLC registration
  • Member opt-in portal
Get started

Organization

$85 /month

  • Up to 1,500 members
  • 6,000 SMS segments included per month
  • $0.03 / segment beyond that
  • Dedicated phone number & 10DLC registration
  • Member opt-in portal
  • Guardian consent for minors
  • Multi-group management
Get started

All plans include a 30-day free trial with 50 SMS segments — no credit card required to start.
A standard message under 160 characters counts as 1 segment. 20% off with annual billing. 15% off for verified nonprofits — contact us after subscribing.

Responsible messaging

Consent-first,
always.

Every contact in Rally.msg explicitly opted in through your organization's enrollment link. No purchased lists, no cold outreach — only people who chose to hear from you.

  • Members enroll via a shared link and provide explicit written consent
  • Consent records are stored and timestamped with each contact
  • Every SMS includes opt-out instructions automatically
  • Reply STOP to any message to unsubscribe — processed immediately
  • Opted-out contacts are permanently suppressed from future sends
  • Messaging practices designed in compliance with TCPA and A2P 10DLC guidelines
  • Members can manage memberships online at any time — no phone call required
Example outgoing message
Riverside HS Band: Rehearsal tomorrow (Fri 1/10) is CANCELED due to weather. Rescheduled for Monday 1/13 at 3:30pm in the main auditorium. Bring your folders.

Reply STOP to unsubscribe from Riverside HS Band messages. Reply HELP for help.

All messages sent through Rally.msg include opt-out instructions. Members who reply STOP are immediately removed from future sends. Reply HELP to receive contact information and opt-out instructions.

Ready to rally your group?

Get set up in minutes. No contracts, no long onboarding — just messaging that works.

Get Started
About

About Rally.msg

Rally.msg is structured group SMS and email messaging built for community organizations — PTAs, school clubs, sports teams, church groups, and volunteer-led organizations of all kinds.

Members interact via plain SMS on any phone. No app install, no account creation, no smartphone required. Org admins manage everything through a simple web portal.

Rally.msg is a product of ClearStride, LLC. We are registered A2P 10DLC messaging providers operating in compliance with CTIA guidelines and carrier requirements.

Contact

System Administrator

administrator@rallymsg.com

To stop receiving messages from any organization using Rally.msg, reply STOP to any message. Reply HELP for assistance. Members can also manage their group memberships online. Guardians of minor members can visit the guardian portal.

For members

Manage your membership

If you've received messages from an organization using Rally.msg and want to manage your preferences or leave a group, you can do it entirely by text — or use the online member portal.

To leave a group, text LEAVE KEYWORD to the organization's number.
To stop all messages, reply STOP to any message.

Manage my membership → Guardian portal →

The member portal lets you view every organization you belong to, leave groups or organizations, and manage email notification preferences — no password required, just your mobile number.