Growing an audience
Running the business
Both cover giveaways & referrals. Here is what separates them on price, billing, what you can take with you, and coverage.
| GrowSurf | Prefinery | |
|---|---|---|
| Starting price | From $125 | From $49 |
| Pricing model | Free trial, then paid | Free trial, then paid |
| Free tier | No | No |
| Billing | Not stated | Monthly or annual |
| Free trial | 14 days | 14 days |
| API | Yes | Yes |
| Data export | Not stated | Everything, in an open format |
| Their cut | Not stated | Not stated |
| Runs on | Web | Web |
| Covers | Giveaways & Referrals, Affiliate & Referral | Giveaways & Referrals, Landing Pages & Funnels |
| Works with | Nothing in particular | Nothing in particular |
| Founded | Not listed | Not listed |
| Reader rating | No reviews yet | No reviews yet |
| Live deals | None right now | None right now |
Referral programs priced by participant
GrowSurf runs a refer-a-friend program for a product rather than a one-off giveaway: every participant gets a link, the rewards fire automatically, and the tax paperwork on the payouts is handled. It bills on how many people are in the program rather than on how many you refer, which is unusual and worth understanding before you launch.
Our note
The pricing model is the thing to think hardest about: paying per participant is generous if your referrals convert and punishing if they do not. Run the trial with real traffic before committing to a year.
Only on this side
Waitlists where position moves on referrals
Prefinery runs the waitlist you put up before launch and gives every signup a queue position that improves when they bring somebody. That mechanic is the product, and the rest is the plumbing around it: the embedded form, the emails, the fraud checks and the export. It bills on how many people join.
Our note
Buy this for the referral queue, not for the email sending, and check the numbers against what a waitlist is worth to you: $49 a month is cheap for a launch and expensive for a list that sits still.
Only on this side
Ratings are the average of reviews readers left. The facts are stated by each tool’s own listing and are not verified by CloutStack. How we make money.