Miko Loyalty vs Smile.io
Both apps reward customers with points, referrals, and VIP tiers. The honest difference: Smile.io owns the loyalty-app SERP with 4,267 reviews and a decade of incumbency. Miko Loyalty undercuts Smile by 50-90% on price, ships native Checkout UI Extensions on every plan, and shares a customer tag layer with Miko B2B and Miko AI. Data-grounded breakdown below.
By the numbers
All numbers from the live Shopify App Store listings on July 13, 2026.
| Metric | Miko Loyalty & Rewards | Smile.io |
|---|---|---|
| Starting paid plan | $7/mo | $15/mo |
| Mid plan | $14/mo (Growth) | $49/mo (Starter) |
| Top common plan | $29/mo (Pro) | $199/mo (Growth) |
| Enterprise plan | Custom (via Tripster) | $999/mo (Plus) |
| Free plan | No (14-day trial) | Yes (limited) |
| App Store rating | 5.0 ★ | 4.9 ★ |
| App Store reviews | 2 (new) | 4,267 |
| Native Checkout UI Extension | Yes, all paid plans | Yes, Growth+ Plus only |
| Shopify Plus required for checkout redemption | No | Yes (Growth feature) |
| Points engine | Native (Shopify customer tags) | Proprietary platform |
| Third-party scripts on storefront | Zero | Smile widget JS |
| VIP tiers | Yes (Growth+) | Yes (Growth+) |
| Referrals | Yes (Growth+) | Yes (Starter+) |
| Native B2B / Wholesale sibling app | Yes (Miko B2B Wholesale Hub) | No |
| Native AI/churn-prediction sibling | Yes (Miko AI) | No |
| Built by Shopify Plus Partner | Yes (Tripster, since 2016) | Independent platform |
⚖️ Honest call: if you need the most-reviewed loyalty app and Smile's brand recognition, Smile.io wins on incumbency. If you want native architecture (zero third-party scripts), 50-90% lower pricing, and tight integration with B2B + AI apps from one ecosystem, Miko is the upgrade.
Cost across one year
| Tier | Miko Loyalty | Smile.io | Annual difference |
|---|---|---|---|
| Entry | $7/mo — $84/yr | $15/mo — $180/yr | Save $96/yr with Miko |
| Mid | $14/mo — $168/yr | $49/mo — $588/yr | Save $420/yr with Miko |
| Growth / Pro | $29/mo — $348/yr | $199/mo — $2,388/yr | Save $2,040/yr with Miko |
| Top / Plus | Custom | $999/mo — $11,988/yr | Custom — usually 70-90% less |
Native Shopify vs External Loyalty Platform
Miko Loyalty stores points as Shopify customer metafields and uses native Checkout UI Extensions for redemption. The storefront ships zero third-party JavaScript. Page weight stays the same as without the app. Loyalty data lives inside Shopify and is queryable via the Shopify Admin API.
Smile.io is an external platform with its own database. The storefront loads the Smile widget JavaScript (typically 80-150KB compressed). Checkout redemption requires Shopify Plus on Smile's Growth plan. Loyalty data lives in Smile's infrastructure and syncs back to Shopify via webhooks.
If page speed and zero JavaScript on the storefront matter to you (they should: Core Web Vitals affect Shopify ranking), Miko's architecture is the safer pick.
Which loyalty app should you install?
Choose Miko Loyalty if:
- You want zero third-party JavaScript on your storefront
- You need Checkout UI redemption without paying for Shopify Plus
- Top-tier pricing matters ($29/mo vs $199/mo for similar features)
- You also use (or plan to use) Miko B2B or Miko AI — tight integration
- You want direct access to the development team (Tripster Developers)
Choose Smile.io if:
- You want the most reviewed loyalty app (4,267 reviews)
- You need a long-established free plan to test before paying
- You rely on Smile's 30+ pre-built integrations (Klaviyo, Gorgias, ReCharge, Tapcart)
- Budget is not a constraint and incumbency matters
Common Questions
Is Miko Loyalty cheaper than Smile.io?
Yes. Starter: Miko $7/mo vs Smile $15/mo. Mid: Miko $14/mo vs Smile $49/mo. Top common plan: Miko $29/mo vs Smile $199/mo. Across a year, the savings range from $96 to $2,040+ depending on tier.
Does Miko Loyalty use Checkout UI Extensions natively?
Yes, on every paid plan and on standard Shopify. Smile.io gates "Redeem at checkout" to Growth plan plus a Shopify Plus subscription. Miko ships native checkout redemption without that gate.
How many App Store reviews does each app have?
As of June 2026: Smile.io 4,267 reviews / 4.9★. Miko Loyalty 2 reviews / 5.0★ (recently launched). If review volume is your top trust signal, Smile wins. If architecture and pricing matter more, Miko is the upgrade.
Can I migrate from Smile.io to Miko Loyalty?
Yes. Smile exports point balances and VIP tiers as CSV. Import those into Miko during onboarding and customers keep their balances. Tripster handles full migrations for stores with 10,000+ loyalty members.
Does Miko Loyalty work with Miko B2B and Miko AI?
Yes. All three apps share Shopify's native customer tag layer. Reward retail customers with points, charge wholesale buyers tiered pricing, and use Miko AI churn scores to trigger win-back point bonuses. Smile.io has no native B2B or churn sibling.
Ready to try Miko Loyalty?
Install free. 14-day trial. Native Shopify architecture. Zero third-party scripts. From $7/mo.
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