UpSellit alternatives
12 marketing automation tools compared on data from stores OngoingAI observes — including 190 running UpSellit. Adoption, platform split and growth, not vendor claims.
| Alternative | Stores observed | 30d net | Primary platform | Overlap | Rating | Pricing |
|---|---|---|---|---|---|---|
 Klaviyo: Email Marketing & SMS | 79,337 | +875 | Shopify | 77% | 4.7 | Free to install |
 Octane AI | 1,179 | +27 | Shopify | 5% | — | — |
 POWR | 7,452 | +205 | Shopify | 5% | — | — |
 Swym Wishlist Plus | 6,754 | +21 | Shopify | 12% | 4.7 | Free trial available |
 HubSpot | 6,203 | +432 | Shopify | 6% | — | — |
 Amp Back in Stock & Preorder + | 5,933 | +88 | Shopify | 16% | 4.9 | Free plan available |
| Stoq | 5,391 | +131 | Shopify | 7% | — | — |
 Notify‑me ‑ Stock and Price | 4,393 | +63 | Shopify | 4% | — | Free plan available |
 Elfsight | 4,338 | +194 | Shopify | 1% | — | — |
 Bluecore | 30 | +9 | Shopify | 2% | — | Free to install |
 Back In Stock,Notify Me: Kbite | 2,587 | +42 | Shopify | 1% | 5.0 | Free plan available |
 RevenueHunt | 2,474 | +52 | Shopify | 2% | — | — |
- Klaviyo: Email Marketing & SMS+875
- HubSpot+432
- POWR+205
- Elfsight+194
- Stoq+131
More comparisons
Frequently asked questions
Ranked by observed store adoption, the most widely used UpSellit alternatives are Klaviyo, POWR, Swym Wishlist Plus, HubSpot.
Klaviyo is the most widely adopted UpSellit alternative we track — observed on 79,337 ecommerce stores, versus 190 running UpSellit.
Klaviyo gained the most confirmed installs over the last 30 days among the alternatives we track (+875 net confirmed stores).
Back In Stock,Notify Me holds the highest rating among well-reviewed alternatives — 5.0 out of 5 across 4,210 reviews.
Amp Back in Stock & Preorder +, Notify‑me, Back In Stock,Notify Me advertise a free plan or free tier.