SuppRankedZBiotics vs Florastor: Amazon sales compared
Estimated Amazon revenue, units and category ranks for both brands, side by side. Updated October 15, 2026.
On Amazon, ZBiotics brings in an estimated $2.8M/mo versus $2.6M/mo for Florastor, about the same as its rival (modeled estimates, Oct 15, 2026). ZBiotics also sells more units (~57K vs ~54.9K a month) across 2 ranked products to 4. They meet in 3 Best Sellers lists, and Florastor out-sells ZBiotics in every one, despite the smaller overall total.
Head to head
| Metric | ZBiotics | Florastor |
|---|---|---|
| Est. revenue/mo | $2.8M | $2.6M |
| Est. units/mo | 57K | 54.9K |
| Overall rank (score) | #271 | #282 |
| Rank by est. revenue | #154 | #169 |
| SuppRanked score | 47.5 | 47.3 |
| Best-selling products | 2 | 4 |
| Categories ranked in | 4 | 4 |
| #1 category ranks | 0 | 0 |
| Gummy share | 0% | 0% |
Shared categories Est. revenue/mo in each Best Sellers top 100 · best position
| Category | ZBiotics | Florastor |
|---|---|---|
| Acidophilus | $1.9M | $2.4M |
| Probiotics | $909K | $2.3M |
| Digestive Supplements | $909K | $2.1M |
Top products
ZBiotics
Florastor
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FAQ
Which sells more on Amazon, ZBiotics or Florastor?
By SuppRanked's estimates, ZBiotics sells more: about $2.8M/mo in Amazon revenue versus $2.6M/mo for Florastor. These are SuppRanked's modeled estimates from public Amazon Best Sellers ranks and list prices (October 15, 2026), not official Amazon sales data.
Who sells more acidophilus on Amazon, ZBiotics or Florastor?
In the Acidophilus Best Sellers top 100, Florastor leads with ~$2.4M/mo estimated, against ~$1.9M/mo for ZBiotics. Estimates only.