Optimove vs Stamped: Complete Comparison (2026)
An in-depth comparison of Optimove and Stamped to help you choose the right tool for your business.
Last updated: November 2026
Optimove
6.9/10
Optimove is an AI-driven CRM marketing platform for consumer brands, built on a customer data platform and offering multichannel journey orchestration, segmentation and personalization.
Stamped
6.3/10
Stamped is a product reviews, user-generated content, and loyalty platform that helps Shopify and other ecommerce brands gather social proof and drive repeat purchases.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.9/10 | 6.3/10 |
| Scalability | 9/10 | 6/10 |
| Ease of Use | 6/10 | 6/10 |
| Customization | 8/10 | 7/10 |
| Security | 8/10 | 5/10 |
| Support | 8/10 | 7/10 |
| Cost | 3/10 | 6/10 |
| Integration | 8/10 | 7/10 |
| Analytics | 8/10 | 5/10 |
| Pricing | ||
| Free plan | No | No |
| Cheapest paid plan | Contact for pricing | $23/mo Reviews 200 orders (Shopify) |
| Estimated cost for 10 users | Contact for pricing | $23/mo Reviews 200 orders (Shopify) |
| Features | ||
| A/B Testing | Not listed | |
| E-commerce Features | Not listed | |
| Email Marketing | Not listed | |
| Segmentation | Not listed | |
| SMS Marketing | Not listed | |
Optimove vs Stamped cost by team size
| Team size | Optimove | Stamped |
|---|---|---|
| 1 user | Contact for pricing | $23/moReviews 200 orders (Shopify) |
| 5 users | Contact for pricing | $23/moReviews 200 orders (Shopify) |
| 10 users | Contact for pricing | $23/moReviews 200 orders (Shopify) |
| 25 users | Contact for pricing | $23/moReviews 200 orders (Shopify) |
| 50 users | Contact for pricing | $23/moReviews 200 orders (Shopify) |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
Why choose Optimove
- Higher Scalability score (9/10 vs 6/10)
- Higher Security score (8/10 vs 5/10)
- Better fit for enterprise (9/10 vs 5/10)
- Better fit for marketing teams (9/10 vs 7/10)
Why choose Stamped
- Higher Cost score (6/10 vs 3/10)
- Better fit for small business (7/10 vs 2/10)
- Better fit for e-commerce (10/10 vs 8/10)
Pros & Cons
Optimove
Pros
- Native delivery across email, SMS, WhatsApp, mobile push, in-app and web channels, with audience sync to major ad networks.
- Every client gets a dedicated, industry-specialized customer success manager plus 24/7 technical support, and reviewers praise the support team.
- More than 150 out-of-the-box connectors plus APIs and ETL for data warehouses and e-commerce systems.
- Holds ISO 27001 and SOC 2 Type II, with encryption at rest and in transit and PII masking.
- A proven track record in iGaming and retail, where Kaizen Gaming scaled to more than 400 recurring plans.
Cons
- No public pricing or free trial, so buyers have to book a demo to get a quote.
- G2 reviewers often cite a steep learning curve and a complicated interface.
- Reviewers describe the initial setup and some integrations as complex and time-consuming.
- Some reviewers report slow performance, including a reporting area that loads slowly.
- Reporting is snapshot-based rather than fully flexible business intelligence.
Stamped
Pros
- Rated 4.7 stars from about 3,700 reviews on the Shopify App Store, and 91 percent of those ratings are five stars.
- Review submissions can automatically award loyalty points, which links the reviews and loyalty programs.
- Reviews can be syndicated to Google Shopping, Meta, and the Shop App.
- Integrates with Klaviyo, Attentive, Omnisend, Gorgias, and Shopify Flow.
- Many merchants praise hands-on support and the free review migration.
Cons
- Merchants report slow or missing widgets, a backend that fails to load, and settings that reset.
- Some users report billing disputes, including charges after uninstalling, because billing can run outside Shopify.
- Prices on Stamped's site, which start at 199 dollars per month per product, are much higher than the entry Shopify listing, and pricing depends on order volume.
- Stamped does not run full email or SMS campaigns, so brands need a separate tool such as Klaviyo.
- Reviews and loyalty have historically been separate apps, which some users find confusing to set up.
Not sold on either?
Frequently Asked Questions
Optimove scores higher on our Marketing criteria: 6.9/10 against 6.3/10 for Stamped. The largest gap is in Analytics: 8/10 for Optimove and 5/10 for Stamped.
No, neither Optimove nor Stamped lists a free plan.
Stamped is the better fit for small business: we rate it 7/10 for them, against 2/10 for Optimove.
