SaaS companies embed a referral/affiliate program widget in their product; it automatically tracks sales from Stripe and other channels, calculates commissions and pays them out, and comes with a hosted partner portal and a Partner Network directory.
Alexander BelogOne-line growth story, compiled by us from public sources; speculation is marked separately below.
Real payments synced by TrustMRR, in USD, by calendar month, renewals included.
“Demo widget: "Invite friends and earn 30% recurring commission on every successful referral"; "Powered by" under the embedded partner widget; "Get discovered in the Partner Network"”Quote from the site
New-user source: Viral (Built-in sharing). On Similarweb in 2026-09 the top channel is direct visits (40.1%), followed by organic search (an estimated share of about 44.9%) and organic social (about 9%, mainly X); the non-brand search keywords are "stripe test cards", "stripe test card" and "affiliate link generator", coming from the website's free tools and calculators; email is about 16% of referrals. The founder's X account has about 12,700 followers, and he has launched on Product Hunt 5 times between 2024-12 and 2026-03, one of which took #4 of the day on 2025-04-07. The product comes with an embedded widget carrying the "Powered by Refgrow" mark and a link to its own affiliate program. From 2026-06 it launched importers for Rewardful, FirstPromoter, Tolt and Tapfiliate, attracting competitors' existing users to migrate.
Top channel measured by Similarweb, others estimated by rank
| Attributable new users, last month | Share |
|---|---|
| SEO | 36% |
| 9% | |
| 49% | |
| Other | 6% |
Direct + brand search 49%. Direct and brand search count as viral only when the site shows sharing mechanics; the largest share wins, under 5% means Other.
| Country | Share of visits |
|---|---|
| United States | 16.82% |
| Mexico | 11.53% |
| India | 9.87% |
| United Kingdom | 6.02% |
| Vietnam | 5.33% |
English
X
295 keywords · brand ~49% · organic 99.11% / paid 0.89%
| Similarweb top 5 keywords |
|---|
| stripe test cards |
| refgrow |
| stripe test card |
| affiliate link generator |
| referallink genrator |
Non-brand queries: stripe test cards, stripe test card, affiliate link generator, referallink genrator
6 referring sites
| Site | Share of referrals |
|---|---|
| floppydata.com | 0.23% |
| startupsubmit.app | 0.23% |
| trystirling.com | 0.23% |
| Category | Share of referrals |
|---|---|
| 16.04% | |
| Computers Electronics and Technology - Other | 2.87% |
| Web Hosting and Domain Names | 0.23% |
About $2,636 last month (real payments synced by TrustMRR), #349 of 563 TrustMRR sites; the month before was $2,753.
New-user source: Viral (Built-in sharing). The site has invite or share mechanics, and direct plus brand search is the largest source On Similarweb in 2026-09 the top channel is direct visits (40.1%), followed by organic search (an estimated share of about 44.9%) and organic social (about 9%, mainly X); the non-brand search keywords are "stripe test cards", "stripe test card" and "affiliate link generator", coming from the website's free tools and calculators; email is about 16% of referrals. The founder's X account has about 12,700 followers, and he has launched on Product Hunt 5 times between 2024-12 and 2026-03, one of which took #4 of the day on 2025-04-07. The product comes with an embedded widget carrying the "Powered by Refgrow" mark and a link to its own affiliate program. From 2026-06 it launched importers for Rewardful, FirstPromoter, Tolt and Tapfiliate, attracting competitors' existing users to migrate.
No permanent free plan; 7-day free trial; from $29/month (Starter), with $49, $99 and $199 tiers also listed on the website; since 2026-09-22 the paid tiers are split by the amount of revenue the affiliates bring in, and Enterprise is by quote
Dossier confidence: high. Parts 1 and 2 come from reading the site and Similarweb data; part 3 from public reporting, founder posts, Wayback snapshots, WHOIS and similar, with speculation marked.
The numbers: revenue comes from TrustMRR: real payments synced automatically from the founder's Stripe or other payment account, summed by calendar month, renewals included, in USD. Site visits come from the Similarweb public page; where it shows none, they are estimated from global rank or the TrustMRR payment count, as noted on the page.
Data through last month. Page updated 2026-10-31.
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