GrowSurf vs Cello

Considering referral software? Try GrowSurf, the Cello alternative for product and marketing teams that want to launch an in-product customer referral program with minimal dev time

Name: GrowSurf
Rating: 4.74 (47 reviews)
Author: GrowSurf

Get started with GrowSurf:

Product Hunt - referral program software

Trusted by marketing and product teams at fast-growing companies across B2C, SaaS, fintech, AI, healthtech, education, and insurance

Compare GrowSurf vs Cello

GrowSurf is the referral platform that growth and product teams choose when they need speed, control, and results. Launch multi-step, multi-channel campaigns in hours, automate rewards and payouts, and support referral experiences across web, iOS, and Android.
Cello is more suitable for launching an in-product affiliate or referral component inside SaaS products, including mobile apps. It is a low-risk way to validate partner-led growth, but if you want more native integrations, deeper campaign logic, and advanced analytics from day one, GrowSurf is the clearer path.

Quick Overview

GrowSurf

Startup: $179/mo → up to 2,500 participants, 2 campaigns, 2 team members
Business: $449/mo → up to 10,000 participants, 5 campaigns, 5 team members
Custom: 150,000+ participants with enterprise features:
- Custom campaign & participant limits
- Custom team member limits & granular roles
- Volume discounts & security questionnaire support
- Expert onboarding program & priority support
Built-in fraud prevention, REST API, webhooks, JavaScript SDK, native iOS SDK, native Android SDK, and AI features
100% server-side, cookieless referral tracking via REST API and webhooks — no reliance on browser cookies that can break or be cleared
Supports mobile attribution links through Adjust, AppsFlyer, Branch, and Singular integrations
Exclusive partner perks valued at $234k+

Cello

Free: $0 → Up to $5k referral ARR (Unlimited referrals & features)
Grow: $250/mo → Up to $50k referral ARR
Scale: $750/mo → Up to $100k referral ARR
Enterprise: Custom → Unlimited referral ARR (contact sales)
All plans include unlimited referrals, integrations, and compliance
Native mobile SDKs are available for iOS, Android, and React Native referral components
Success-based pricing reduces upfront risk for early-stage tests

Feature by Feature

Tracking Reliability: Cello markets itself on server-side tracking and claims GrowSurf depends on client-side cookies that break. That is inaccurate. GrowSurf supports fully server-side, cookieless referral tracking: trigger referrals and conversions directly from your backend using the REST API (Trigger Referral by Participant Email, Trigger Referral by Participant ID, and Add Participant) and receive real-time webhooks for every participant, referral, and reward event. Browser-side JavaScript is an optional convenience, not a requirement, so attribution does not break when cookies are blocked or cleared.
Mobile App Support: Cello offers native mobile SDKs for embedded referral components. GrowSurf supports native iOS and Android referral experiences too, with mobile attribution integrations for Adjust, AppsFlyer, Branch, and Singular.
Campaign Flexibility: GrowSurf supports multi-step, multi-channel referral flows, dynamic rewards, automated payouts, and offline/manual triggers — built for programs that grow in complexity. Cello focuses on embedded, in-product affiliate and referral workflows.
Advanced Analytics: GrowSurf provides granular dashboards, participant & reward metadata, and automated reporting so teams can iterate quickly at scale.
Developer & Integration Tools: GrowSurf includes REST API, webhooks, JavaScript SDK, iOS SDK, Android SDK, and many integrations out of the box for marketing and CDP tooling.
Enterprise Controls: GrowSurf offers enterprise-grade features (security questionnaire support, audit logs, granular access control, and priority onboarding) available on custom plans.
AI-Driven Optimization: GrowSurf recommends rewards, helps write promotional copy, and audits landing pages to improve conversion across your referral funnels.
Fraud & Compliance: GrowSurf includes burner-email detection, IP thresholds, and manual fraud tagging to help protect referral quality.

Why Marketing and Product Teams Choose GrowSurf Over Cello

"I had about ten other referral software providers I looked at. We chose GrowSurf because it was something we could customize without having to get developers to build the whole thing out. The price was another big plus for us."

Tracy Laranjo

Growth Manager at Willful

"We use Growsurf to track ALL of our referrals, from paid acquisition channels to newsletters. GrowSurf is responsible for 15% of our new ARR from the last six weeks."

Nick Abouzeid

Head of Marketing at MainStreet

"No need to compare other referral marketing solutions. I've compared them all, and we went with GrowSurf.…Their quick-campaign creation and super fast customer support are amazing. Value for price is also unmatched."

Chino Lex

Founder, CEO at Keyring

GrowSurf vs Cello