Growth · alternatives · 2026

24 alternatives to Viral Growth Calculator

Calculate whether your referral loop will go viral

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Viral Growth Calculator launched in 2017; newer entries below may have overtaken it.

1. 1
   Viral Coefficient Calculator▲122

   Calculate a viral referral loop for apps

   2015 · nichevertising.com · its alternatives →

2. 2
   Viral Loops for Newsletters▲296

   Grow your publication’s audience with referrals

   2021 · viral-loops.com · its alternatives →

3. 3
   Viral Loops for Startups▲656

   Virality for startups made easy 💪

   2016 · viral-loops.com · its alternatives →

4. 4
   Growth Calculators▲201

   20+ free calculators for marketers & startups

   2023 · protoolio.com · its alternatives →

5. 5
   The Milestone Referral by Viral Loops▲281

   Community & email list building with company swag 🎁

   2017 · viral-loops.com · its alternatives →

6. 6
   GrowSurf▲259

   Automate viral growth for your website. 100% free

   2018 · growsurf.com · its alternatives →

7. 7
   From Visitor to Ambassador by Viral Loops▲171

   A playbook about how you can make users adore you 😻

   2018 · viral-loops.com · its alternatives →

8. 8
   Viral Loops for Shopify▲212

   Grow your store with word of mouth 😎

   2018 · viral-loops.com · its alternatives →

9. 9
   UpViral▲185

   Grow your email list faster using referral marketing

   2021 · upviral.com · its alternatives →

10. 10
    GrowSurf▲182

    Build a referral program into your product or newsletter

    2021 · growsurf.com · its alternatives →

11. 11
    ReferralMagic▲339

    Turn your users and customers into referral magnets.

    2019 · 50saas.com · its alternatives →

12. 12
    GrowSurf 2.0▲296

    Create a custom refer-a-friend program for your site

    2020 · growsurf.com · its alternatives →

13. 13
    GrowthBot▲214

    Grow your startup from $0-$10,000 MRR

    2022 · its alternatives →

14. 14
    Virus from Retainly▲121

    Create unstoppable referral & affiliate campaigns

    2017 · retainly.co · its alternatives →

15. 15
    Startup Fundraising Calculator▲261

    The calculator you need if you’re raising money.

    2019 · ledgy.com · its alternatives →

16. 16
    SaaS Growth Calculator – Calculate growth using common metrics▲23

    SaaS Growth Calculator calculates growth based on common SaaS metrics. Input your data and see how your service will grow over time.

    2020 · growthcalculator.app · its alternatives →

17. 17
    Referrd▲8

    Create a viral referral program in less than 5 min

    2020 · its alternatives →

18. 18
    Startup Growth Calculator▲98

    Calculate how much x% growth at a startup REALLY means

    2014 · its alternatives →

19. 19
    KickoffLabs AI Viral Giveaway Builder▲93

    Build a viral giveaway campaign in minutes for your brand!

    2023 · kickofflabs.com · its alternatives →

20. 20
    GrowSurf Premium▲113

    Automate viral growth for your website

    2018 · growsurf.com · its alternatives →

21. 21
    Salescamp▲121

    Grow virally with a super simple referral widget

    2017 · fbgm.in.net · its alternatives →

22. 22
    Free LinkedIn ROI Calculator▲63

    Calculate your expected return from Linkedin auto-outreach.

    2024 · upscaleoutreach.com · its alternatives →

23. 23
    Viral Loops▲17

    The all-in-one viral platform to launch you viral campaign.

    2016 · app.viral-loops.com · its alternatives →

24. 24
    Proof by Socialhoox▲72

    Skyrocket conversions & increase growth

    2021 · socialhoox.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →