Refer-a-Friend
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Use Cases / Refer-a-Friend

Referral programmes that run themselves.
Happy moments on WhatsApp.

When a customer hits a happy moment, send their unique referral link, track the friend, thank the referrer, and reward both sides when the referral converts.

4xReferrals per quarter
38%Referred to paid
-27%Blended CAC
Platform
Category Retention Marketing Communication
Industry Agencies B2B SaaS Professional Services
The workflow

The refer-a-friend blueprint.

Trigger from a happy event, send a personal referral link, wait for the friend to sign up, thank the referrer, and reward both people when the friend converts.

Build it in Flowella now Try the referral view
app.flowella.io / workflows / refer-a-friend
WhatsApp templates

Copy that turns delight into pipeline.

Three templates cover the invitation, friend-joined thanks, and reward notification.

tmpl_referral_invite Referral invite
Happy moment
CategoryMarketing
Localeen_GB
tmpl_referral_thanks Friend joined
Signup
CategoryUtility
Localeen_GB
tmpl_referral_reward Reward both sides
Converted
CategoryUtility
Localeen_GB
What it does

Five things that make referrals compound.

01

Triggers on happiness - ask after promoter scores, milestones, second purchase, or completion.

02

Uses a personal link - short, human-readable URLs get shared more often.

03

Tracks every share - UTM and signup events tie referrals back to the source customer.

04

Thanks immediately - the referrer hears when a friend joins.

05

Rewards both sides - two-sided incentives outperform one-sided rewards.

Deep dive

Why referral workflows work.

The best referral ask lands when the customer is already happy. WhatsApp makes the share easy, personal, and trackable.

01 Why referral campaigns underperform

Calendar-based blasts miss the emotional moment. They ask everyone at once instead of asking the right customer when satisfaction peaks.

  • Silent after "yes" — wire your Flow to the CRM milestone (donation cleared, booking confirmed, ticket closed) and let the thread go quiet the instant the job is done. No duplicate ask, no nudge — one trustworthy conversation people actually open next time.

02 How to enhance it

Add unique link generation, UTM attribution, partner rewards, Stripe or commerce conversion events, and automatic reset for the next happy moment.

03 Gotchas

Keep referral links readable, reward both sides, suppress over-asking, and make the reward rules simple enough to explain in one sentence.

The point: refer-a-friend works best as an always-on workflow, not a seasonal campaign.

Proof

What it looks like in the wild

The referral channel quietly outperforms paid social on every metric we measure.

James Patel
Growth Director
4xReferrals per quarter
38%Referred to paid
-27%Blended CAC
Keep exploring

Browse 200+ workflows by what you actually do.

Filter by platform, category, or industry to find the play that fits.

Platform
All 20 HubSpot 20 Calendly 3 Stripe 5
Category
All 20 Sales 6 Communication 19 Fundraising 1 Marketing 7 Retention 9 Onboarding 3 Support 10
Industry
All 20 Professional Services 15 B2B SaaS 16 Agencies 10 Charity & Non-profit 1 FinTech 4 Healthcare 6 Hospitality 1

Meeting Booking Workflow

Book more meetings: WhatsApp calendar invite from HubSpot forms, smart nudges until Calendly books, reminders that cut no-shows.

Platform
HubSpot Calendly
Category
Sales Communication
Industry
Professional Services B2B SaaS Agencies
View workflow →

Donation Campaigns

Raise more from supporters: video-led WhatsApp donation campaigns from HubSpot, exit on first donation, never ask twice.

Platform
HubSpot Stripe
Category
Fundraising Communication
Industry
Charity & Non-profit
View workflow →

Web Contact Follow-up

Convert more web traffic: two-field form, then a 5-day WhatsApp drip that enriches the CRM and qualifies the lead before the SDR ever calls.

Platform
HubSpot
Category
Marketing Communication
Industry
B2B SaaS FinTech Professional Services
View workflow →

Membership Renewals

Renew more memberships with a 30-day WhatsApp cadence, value recap, one-tap renew, human handover, and win-back exit.

Platform
HubSpot Stripe
Category
Retention Communication
Industry
Professional Services B2B SaaS
View workflow →

KYC Onboarding

Complete KYC faster with WhatsApp document requests, missing-file nudges, verification branches, and manual review only for exceptions.

Platform
HubSpot
Category
Onboarding Support
Industry
FinTech Healthcare
View workflow →

Authentication / OTP

Verify users faster with WhatsApp OTP, single-use codes, retry branching, fail-closed support, and audit logging.

Platform
HubSpot
Category
Support Communication
Industry
FinTech Healthcare
View workflow →

Hospitality Feedback

Catch bad nights before they hit Google with WhatsApp NPS, promoter review CTAs, detractor recovery, and cohort tagging.

Platform
HubSpot
Category
Support Retention Communication
Industry
Hospitality
View workflow →

Lead Capture & Qualify

Qualify captured leads with WhatsApp questions, scoring, high-fit sales routing, and nurture for low-urgency contacts.

Platform
HubSpot
Category
Sales Marketing Communication
Industry
B2B SaaS Agencies Professional Services
View workflow →

Contact Data Refresh

Refresh stale CRM records with WhatsApp confirmations, structured corrections, one reminder, and a clear freshness flag.

Platform
HubSpot
Category
Support Retention Communication
Industry
Professional Services B2B SaaS Healthcare
View workflow →

Abandoned Cart Recovery

Recover abandoned carts with WhatsApp reminders, purchase-status exits, support-first rescue, and controlled incentives.

Platform
HubSpot Stripe
Category
Retention Marketing Communication
Industry
B2B SaaS FinTech Agencies
View workflow →

Event & Webinar Reminders

Increase event and webinar attendance with WhatsApp confirmations, timed reminders, attendance branching, replay follow-up, and HubSpot scoring.

Platform
HubSpot Calendly
Category
Marketing Communication Sales
Industry
B2B SaaS Agencies Professional Services
View workflow →

Trial-to-Paid SaaS

Convert SaaS trials with WhatsApp activation nudges, usage-based branching, support rescue, upgrade CTAs, and Stripe-paid exits.

Platform
HubSpot Stripe
Category
Onboarding Retention Sales Communication
Industry
B2B SaaS Agencies Professional Services
View workflow →

Customer Onboarding

Guide new customers to first value with milestone WhatsApp prompts, setup nudges, support rescue, and HubSpot onboarding status updates.

Platform
HubSpot
Category
Onboarding Support Communication
Industry
B2B SaaS Agencies Professional Services
View workflow →

NPS / CSAT

Collect one-tap NPS or CSAT scores on WhatsApp, branch promoters, passives, and detractors, then route reviews or recovery in HubSpot.

Platform
HubSpot
Category
Support Retention Communication
Industry
B2B SaaS Professional Services Healthcare
View workflow →

Re-engagement

Wake dormant contacts with a WhatsApp preference prompt, branch interest, snooze, and opt-out paths, and clean HubSpot automatically.

Platform
HubSpot
Category
Retention Marketing Communication
Industry
B2B SaaS Agencies Professional Services
View workflow →

Order & Shipping Updates

Reduce WISMO tickets with WhatsApp order confirmations, dispatch updates, delivery branches, delay recovery, and review prompts.

Platform
HubSpot Stripe
Category
Support Retention Communication
Industry
Professional Services Agencies B2B SaaS
View workflow →

Appointment Reminders

Cut no-shows with WhatsApp appointment confirmations, timed reminders, prep requests, self-serve reschedule, and attendance follow-up.

Platform
HubSpot Calendly
Category
Sales Support Communication
Industry
Healthcare Professional Services B2B SaaS
View workflow →

Smart Review Triage

Route review requests intelligently with a WhatsApp temperature check, public review links for happy customers, and private recovery for unhappy ones.

Platform
HubSpot
Category
Marketing Support Communication
Industry
B2B SaaS Professional Services Healthcare
View workflow →

Job Applicant Status

Improve candidate experience with WhatsApp application confirmations, stage updates, interview booking, offer or regret messages, and hiring outcome tracking.

Platform
HubSpot
Category
Sales Support Communication
Industry
B2B SaaS Professional Services Agencies
View workflow →
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One-click build

Install Flowella and ship the referral loop first.

Turn promoter moments into tracked referrals, friend signups, conversion rewards, and compounding acquisition.

Build it in Flowella now View on HubSpot Marketplace →