Opensend alternatives
12 marketing automation tools compared on data from stores OngoingAI observes — including 403 running Opensend. Adoption, platform split and growth, not vendor claims.
| Alternative | Stores observed | 30d net | Primary platform | Overlap | Rating | Pricing |
|---|---|---|---|---|---|---|
| Retention.com | 564 | +29 | Shopify | 7% | — | — |
| AddShoppers | 415 | +37 | Shopify | 4% | — | — |
 Customers.ai Visitor ID | 249 | +22 | Shopify | 2% | 1.6 | Free plan available |
 POWR | 7,178 | +114 | Shopify | 2% | — | — |
 Swym Wishlist Plus | 6,595 | -14 | Shopify | 11% | 4.7 | Free trial available |
 HubSpot | 6,072 | +169 | Shopify | 5% | — | — |
 Amp Back in Stock & Preorder + | 5,825 | +61 | Shopify | 14% | 4.9 | Free plan available |
| Stoq | 5,193 | +22 | Shopify | 5% | — | — |
 Notify‑me ‑ Stock and Price | 4,240 | +14 | Shopify | 3% | — | Free plan available |
 Elfsight | 4,219 | +135 | Shopify | 2% | — | — |
 Back In Stock,Notify Me: Kbite | 2,505 | +14 | Shopify | 1% | 5.0 | Free plan available |
 RevenueHunt | 2,376 | +9 | Shopify | 3% | — | — |
- HubSpot+169
- Elfsight+135
- POWR+114
- Amp Back in Stock & Preorder ++61
- AddShoppers+37
More comparisons
Frequently asked questions
Ranked by observed store adoption, the most widely used Opensend alternatives are POWR, Swym Wishlist Plus, HubSpot, Amp Back in Stock & Preorder +.
POWR is the most widely adopted Opensend alternative we track — observed on 7,178 ecommerce stores, versus 403 running Opensend.
HubSpot gained the most confirmed installs over the last 30 days among the alternatives we track (+169 net confirmed stores).
Back In Stock,Notify Me holds the highest rating among well-reviewed alternatives — 5.0 out of 5 across 4,158 reviews.
Customers.ai Visitor ID, Amp Back in Stock & Preorder +, Notify‑me advertise a free plan or free tier.