GrowSurf vs Viral Loops
Both are Marketing & SEO tools. Below, the differences that matter: verified pricing, editorial scores and who each one is really for.
GrowSurf: GrowSurf is referral program software for SaaS, helping marketing and product teams automate customer acquisition via in-product referral and affiliate programs. Pricing: from Free · from $49/mo. (data verified June 2026)
Viral Loops: Viral Loops is a referral program platform with templates for waitlists, giveaways, and multi-level rewards. Pricing: from from $35/mo. (data verified June 2026)
Transparency: if you buy through our links we may earn a commission, at no extra cost to you. Rankings cannot be bought. How we rate tools
At a glance
 GrowSurf |
 Viral Loops | |
|---|---|---|
| Rating | — | — |
| Pricing | Free · from $49/mo | from $35/mo |
| Pricing model | Freemium | Freemium |
| Category | Marketing & SEO | |
| Visit website → | Visit website → | |
Editorial scorecard
Editorial score from our review methodology — not user ratings.
| Ease of use | 8.5 | 8.0 |
| Features depth | 8.0 | 7.5 |
| Value for money | 7.5 | 8.5 |
| Support quality | 7.0 | 6.5 |
| Integrations | 8.5 | 7.0 |
| Scalability | 8.0 | 6.0 |
| Documentation | 7.5 | 6.5 |
| Onboarding speed | 8.0 | 8.0 |
| Overall | 7.9 | 7.3 |
Frequently asked questions
What is GrowSurf?
GrowSurf is referral program software for SaaS, helping marketing and product teams automate customer acquisition via in-product referral and affiliate programs.
What is Viral Loops?
Viral Loops is a referral program platform with templates for waitlists, giveaways, and multi-level rewards.
How much do GrowSurf and Viral Loops cost?
GrowSurf: Free · from $49/mo. Viral Loops: from $35/mo.
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