Growth Portal

Your Hub for Referral Growth

Launch campaigns, customize experiences, and track performance - all from one intuitive workspace. No engineering required.

Start with referrals

From first campaign to scaled program - in days, not months

The Growth Portal puts every control in your team's hands - campaign setup, experience design, and real-time analytics. Ship faster, iterate constantly.

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Complete

Control

Design referral experiences, set up campaigns, and manage rewards - without writing a single line of code or waiting on engineering.

Real-Time

Visibility

See shares, signups, conversions, and payouts the moment they happen. Know what's working and act on it immediately.

Central

Management

One workspace for all your referral programs. Configure once, deploy everywhere, and iterate continuously as you grow.

Portal & Analytics

How Cello gives you full control over your referral program

See the Portal in action - campaign setup, experience customization, and real-time analytics, all in one place.

You are in good company

Customization

Customize the Referral Experience Inside Your Product

Adjust widget styling, layout, and messaging to match your brand. Users see personalized sharing options and clear reward information - making referrals feel completely native to your product.

Referral Landing Pages

Design High-Converting Landing Pages Without Code

Build landing pages that communicate your referral offer and guide new users straight to signup. Customize layout, branding, and messaging for high-trust, high-conversion experiences - no developer needed.

Campaigns

Launch Referral Campaigns in Minutes

Define incentives, set conversion rules, and configure eligibility through a guided setup flow. No spreadsheets, no guesswork - just a clear path from idea to live campaign. Adjust any time as you learn what works.

Analytics

Track Every Share, Signup, and Conversion as It Happens

Monitor program performance in real time. See which channels drive results, identify your top referrers, and spot trends before they become problems. Make faster decisions with data you can trust.

Fraud Detection

Keep Your Program Clean Automatically

Detect self-referrals, suspicious patterns, and potential abuse in real time. Set rules, review flagged activity, and approve or reject rewards - so your budget goes to genuine advocates, not gaming.

Success Stories

Learn more from our customers

How Cello helped Typeform achieve a 27.2% sharing rate through Cello