Referral Rock

Run the program's email without bolting on another tool

The invites, reminders, reward alerts, and monthly nudges that keep a referral program alive are built in, ready to send from inside Referral Rock.

The member email lifecycle

A customer qualifies Added automatically Invite email On the next scheduled send day 1 7-day reminder If they have not started sharing 2 Reward & progress alerts As their referrals move forward 3 Monthly summary Brings them back to share again

Join 1,000+ companies growing referrals with Referral Rock

TripAdvisor
Material Bank
Penguin Random House
Culligan Water
Flink
Edustaff
Mitel
ActiveCampaign

Best for B2B SaaS lifecycles, and e-commerce and consumer apps and subscriptions programs that run on automated email.

Activation campaigns

Email only the people who are not sharing yet

Activation campaigns target only the contacts who have not joined or started sharing. You can keep inviting people into the program without re-emailing the members who are already active.

  • A simple editor pulls in your logo, colors, sharing options, and program stats. An on-brand invite goes out without waiting on a designer.
  • Follow-ups only reach people who have not engaged, and a built-in waiting period between sends keeps you from accidentally over-emailing the same contact.
  • Organize contacts into lists, so the right campaign reaches the right group instead of one undifferentiated send to everybody.
  • Add contacts by CSV, through Zapier or the API, or one at a time. The audience builds itself from new customers and converted referrals.

Invite scheduling

Decide who gets invited, and when

The invite scheduler is what makes promotion continuous instead of a launch email. It runs on the days you pick, and you keep control of which contacts it touches, so nobody is invited at the wrong moment and nobody gets asked twice.

  • Choose which contact sources the scheduler invites. Leave a source out and you can still send to it by hand when the moment is right.
  • A follow-up reminder goes out a week later, and only to contacts who did not engage with the first one. Nobody who already acted hears about it again.
  • Add a member by hand, or have a recruiter add one, and their invite sends immediately rather than waiting for the next scheduled run.
  • A setup panel shows how many contacts were added in the last week and who is queued next, so you know what the next run will do before it does it.
  • Switch the scheduler off and back on without losing the settings behind it.

Where those contacts come from in the first place is program promotion.

The automated emails

The right email on the right trigger, sent for you

Once the program is live, the emails that keep it moving should not need a person behind every send. These fire on the member's status and activity, automatically.

Invite scheduler

Pick the days invites go out, and every eligible contact gets invited on schedule, so the first email of the program never depends on someone remembering to send it.

Welcome email control

Choose which newly activated members get the welcome. A member a recruiter onboarded by hand is not welcomed a second time by the system.

Referral progress emails

Members hear automatically when a referral they sent moves forward, which keeps them in the loop and sharing.

Reward notifications

As soon as a reward is earned, the member is told. It reinforces the exact behavior you want them to repeat.

Monthly summary

A recap of their own stats goes to every invited and activated member each month, and it is the single easiest lever for keeping a program alive. Unsubscribe rates stay low. It ships switched off, so turning it on is a deliberate choice.

One-click access from any email

A link in the email drops the member straight into their portal with no login. The path from reading the email to sharing is a single tap.

The email engine the program runs on

Invite, remind, reward, and re-engage, all from inside the platform that already knows who did what.

  • Invites that send themselves

    Scheduled invites and reminders reach new members without a manual send.

  • Members stay in the loop

    Progress and reward emails fire automatically as referrals move forward.

  • Re-engagement built in

    A monthly summary brings activated members back before they go quiet.

  • One less tool to wire up

    It runs inside Referral Rock, so there is no separate ESP to connect and sync.

Deliverability

Reach the inbox and honor every opt-out

Built-in email only helps if it actually arrives and keeps you on the right side of your contacts. The sending side is handled so the volume never works against you.

Send from your own domain so program email comes from your brand instead of a generic relay. That helps both deliverability and trust.
Every campaign reports sent, open, and click rates, plus a delivery report covering undelivered, spam, and unsubscribed. You can see what landed.
A waiting period between campaigns keeps you from over-mailing the same person. That protects your sender reputation over time.
Unsubscribes are honored automatically and suppressed from future sends. Respecting an opt-out is never a manual step you can forget.
When a member's email domain stops existing, sending to them stops and they are marked inactive. The list cleans itself, with nothing to switch on.

Common questions about referral program email

Referral Rock sends the program emails itself. Invites, reminders, referral progress notices, reward notifications, and the monthly summary all run inside Referral Rock. There is no separate email platform to buy, connect, or keep in sync, though Referral Rock does connect to email tools when you would rather send from one you already use.

The invite scheduler is the setting that decides which contacts get invited to the program and on which days. The invite scheduler is what makes promotion continuous instead of a single launch send. You choose which contact sources it invites, and a follow-up reminder goes out a week later only to contacts who did not engage with the first invite.

Yes. Program email can send from your own domain rather than a generic relay, so the email arrives from your brand. Sending from your own domain helps both deliverability and how much members trust the message.

The monthly summary is a recap of a member's own referral stats, sent to every invited and activated member once a month. The monthly summary is the single easiest lever for keeping a program alive after the first wave of activity, and unsubscribe rates for it stay low. The monthly summary ships switched off, so turning it on is a deliberate choice.

Unsubscribes are honored automatically and suppressed from every future send, so respecting an opt-out is never a manual step. Referral Rock also cleans the list on its own: when a member's email domain stops existing, sending to that member stops and the member is marked inactive. Neither behavior needs to be switched on.

Get more members sharing, automatically

A short demo covers the activation campaigns, the automated lifecycle, and how the sending side is set up.

Not ready to talk? See a free referral flow →