UpSellit alternatives
12 marketing automation tools compared on data from stores OngoingAI observes — including 166 running UpSellit. Adoption, platform split and growth, not vendor claims.
Every UpSellit alternative, side by side
Ordered by relevance to UpSellit · 30d net counts confirmed adds/removals only · overlap = share of UpSellit stores also running it
| Alternative | Stores observed | 30d net | Primary platform | Overlap | Rating | Pricing |
|---|---|---|---|---|---|---|
 Klaviyo: Email Marketing & SMS | 55,533 | +131 | Shopify | 77% | 4.7 | Free to install |
 Octane AI | 774 | +261 | Shopify | 3% | — | — |
 Swym Wishlist Plus | 4,925 | -15 | Shopify | 13% | 4.7 | Free trial available |
| Stoq | 3,884 | -2 | Shopify | 8% | — | — |
 HubSpot | 3,468 | +34 | WooCommerce | 5% | — | — |
 Elfsight | 3,107 | +98 | Shopify | 1% | — | — |
 Notify‑me ‑ Stock and Price | 3,011 | +8 | Shopify | 2% | — | Free plan available |
 Bluecore | 27 | -1 | Shopify | 2% | — | Free to install |
 Back In Stock,Notify Me: Kbite | 1,795 | +4 | Shopify | 2% | 5.0 | Free plan available |
 Amp Back in Stock & Preorder + | 1,674 | +2 | Shopify | 6% | 4.9 | Free plan available |
 RevenueHunt | 1,633 | -6 | Shopify | 2% | — | — |
 WonderPush | 1,488 | +65 | WooCommerce | — | — | — |
Fastest-growing UpSellit alternatives
Confirmed net stores added over the last 30 days — observed changes, not new coverage
- Octane AI+261
- Klaviyo: Email Marketing & SMS+131
- Elfsight+98
- WonderPush+65
- HubSpot+34
Alternatives by ecommerce platform
Where each alternative's stores mostly run
More comparisons
Klaviyo alternativesOctane AI alternativesSwym Wishlist Plus alternativesStoq alternativesHubSpot alternativesElfsight alternativesNotify‑me alternativesBluecore alternativesBack In Stock,Notify Me alternativesAmp Back in Stock & Preorder + alternativesRevenueHunt alternativesWonderPush alternatives
Frequently asked questions
Ranked by observed store adoption, the most widely used UpSellit alternatives are Klaviyo, Swym Wishlist Plus, Stoq, HubSpot.
Klaviyo is the most widely adopted UpSellit alternative we track — observed on 55,533 ecommerce stores, versus 166 running UpSellit.
Octane AI gained the most confirmed installs over the last 30 days among the alternatives we track (+261 net confirmed stores).
Back In Stock,Notify Me holds the highest rating among well-reviewed alternatives — 5.0 out of 5 across 4,089 reviews.
Klaviyo, Swym Wishlist Plus, Notify‑me advertise a free plan or free tier.