
Flare vs Stellar: Delivery Dates vs Shipping Logic (2024 Guide)
Comparing Flare and Stellar for Shopify delivery dates? Here's our detailed analysis of features, pricing, setup complexity, and real customer results to help you choose the best solution for your store.

Flare vs Stellar: Delivery Dates vs Shipping Logic (2024 Guide)
Comparing Flare and Stellar for Shopify delivery dates? Here's our detailed analysis of features, pricing, setup complexity, and real customer results to help you choose the best solution for your store.

Flare vs Stellar: Delivery Dates vs Shipping Logic (2024 Guide)
Comparing Flare and Stellar for Shopify delivery dates? Here's our detailed analysis of features, pricing, setup complexity, and real customer results to help you choose the best solution for your store.
Comparing Flare and Stellar on setup, features, delivery logic, and automation — so you can choose the right tool for your store. Scale without the operational stress.
Comparing Flare and Stellar on setup, features, delivery logic, and automation — so you can choose the right tool for your store. Scale without the operational stress.
Quick Comparison: Flare vs Stellar
Features | Flare | Stellar |
|---|---|---|
Calendar at checkout | ✅ Yes (native) | ❌ Not supported |
Delivery Logic by ZIP/method | ✅ Yes | ✅ Yes |
Rate logic | ✅ Yes | ✅ Advanced |
Setup & changes (no-code) | ✅ No-code for ops teams | ❌ Dev-managed |
Shopify Plus compatibility | ✅ Checkout block & Flow | ❌ No checkout block |
3PL / carrier integrations | ✅ Native sync (e.g ShipStation) | ✅ Carrier support |
Subscription support | ✅ Yes (e.g. Skio) | ❌ Not native |
Quick Comparison: Flare vs Stellar
Features | Flare | Stellar |
|---|---|---|
Calendar at checkout | ✅ Yes (native) | ❌ Not supported |
Delivery Logic by ZIP/method | ✅ Yes | ✅ Yes |
Rate logic | ✅ Yes | ✅ Advanced |
Setup & changes (no-code) | ✅ No-code for ops teams | ❌ Dev-managed |
Shopify Plus compatibility | ✅ Checkout block & Flow | ❌ No checkout block |
3PL / carrier integrations | ✅ Native sync (e.g ShipStation) | ✅ Carrier support |
Subscription support | ✅ Yes (e.g. Skio) | ❌ Not native |
Quick Comparison: Flare vs Stellar
Features | Flare | Stellar |
|---|---|---|
Calendar at checkout | ✅ Yes (native) | ❌ Not supported |
Delivery Logic by ZIP/method | ✅ Yes | ✅ Yes |
Rate logic | ✅ Yes | ✅ Advanced |
Setup & changes (no-code) | ✅ No-code for ops teams | ❌ Dev-managed |
Shopify Plus compatibility | ✅ Checkout block & Flow | ❌ No checkout block |
3PL / carrier integrations | ✅ Native sync (e.g ShipStation) | ✅ Carrier support |
Subscription support | ✅ Yes (e.g. Skio) | ❌ Not native |
Who Is Flare Best For? Who Is Stellar Best For?
[Alternative fit larger, logistics-heavy brands or complex multi-store setups. Good for custom carrier logic, but less suited for fast rollout or visual calendar control.]
Use Case | Choose Flare if | Choose Stellar if |
|---|---|---|
Native Shopify Plus checkout integration | ✅ Checkout block & Flow | ❌ No checkout block |
Delivery Logic by ZIP/method | ✅ Yes | ✅ Yes |
Delivery Logic by Product | ✅ Yes | ❌ Not supported |
Setup & changes (no-code) | ✅ No-code for ops teams | ❌ Dev-managed |
Enterprise-grade reliability & support | ✅ Yes | ❌ Dev-managed |
3PL / carrier integrations | ✅ Native sync (e.g ShipStation) | ✅ Carrier support |
Subscription support | ✅ Yes (e.g. Skio) | ❌ Not native |
Local pickup functionality | ❌ Not native | ✅ Yes |
Who Is Flare Best For? Who Is Stellar Best For?
[Alternative fit larger, logistics-heavy brands or complex multi-store setups. Good for custom carrier logic, but less suited for fast rollout or visual calendar control.]
Use Case | Choose Flare if | Choose Stellar if |
|---|---|---|
Native Shopify Plus checkout integration | ✅ Checkout block & Flow | ❌ No checkout block |
Delivery Logic by ZIP/method | ✅ Yes | ✅ Yes |
Delivery Logic by Product | ✅ Yes | ❌ Not supported |
Setup & changes (no-code) | ✅ No-code for ops teams | ❌ Dev-managed |
Enterprise-grade reliability & support | ✅ Yes | ❌ Dev-managed |
3PL / carrier integrations | ✅ Native sync (e.g ShipStation) | ✅ Carrier support |
Subscription support | ✅ Yes (e.g. Skio) | ❌ Not native |
Local pickup functionality | ❌ Not native | ✅ Yes |
Who Is Flare Best For? Who Is Stellar Best For?
[Alternative fit larger, logistics-heavy brands or complex multi-store setups. Good for custom carrier logic, but less suited for fast rollout or visual calendar control.]
Use Case | Choose Flare if | Choose Stellar if |
|---|---|---|
Native Shopify Plus checkout integration | ✅ Checkout block & Flow | ❌ No checkout block |
Delivery Logic by ZIP/method | ✅ Yes | ✅ Yes |
Delivery Logic by Product | ✅ Yes | ❌ Not supported |
Setup & changes (no-code) | ✅ No-code for ops teams | ❌ Dev-managed |
Enterprise-grade reliability & support | ✅ Yes | ❌ Dev-managed |
3PL / carrier integrations | ✅ Native sync (e.g ShipStation) | ✅ Carrier support |
Subscription support | ✅ Yes (e.g. Skio) | ❌ Not native |
Local pickup functionality | ❌ Not native | ✅ Yes |
Key takeaways
Key takeaways
1. Native calendar.
Flare offers a true Shopify Plus checkout calendar with native block support. Zapiet and ShipperHQ require workarounds.
2. Flexible rules.
Flare supports advanced delivery settings for cutoffs, tags, postcodes, and method—easy to use.
3. Built-in 3PL sync.
Flare syncs directly with tools like ShipStation and automates fulfillment/ship date logic.
1. Native calendar.
Flare offers a true Shopify Plus checkout calendar with native block support. Zapiet and ShipperHQ require workarounds.
2. Flexible rules.
Flare supports advanced delivery settings for cutoffs, tags, postcodes, and method—easy to use.
3. Built-in 3PL sync.
Flare syncs directly with tools like ShipStation and automates fulfillment/ship date logic.
1. Native calendar.
Flare offers a true Shopify Plus checkout calendar with native block support. Zapiet and ShipperHQ require workarounds.
2. Flexible rules.
Flare supports advanced delivery settings for cutoffs, tags, postcodes, and method—easy to use.
3. Built-in 3PL sync.
Flare syncs directly with tools like ShipStation and automates fulfillment/ship date logic.
The ROI difference.
Real results from brands who switched:
£48,400 in extra sales in 30 days (Omnitub - moved from Checkout Blocks)
4+ hours saved weekly (Fat Butcher - moved from Bird Pickup Delivery Date)
£10k+ saved in development costs (Time4Sleep - moved from a custom built solution)
+34% conversion increase (EXALT - moved from a custom built solution)
99% fewer customer support tickets (Juliet Stallwood - moved from Stellar Delivery Date)
Real results.
From brands who switched to Flare.
“We moved from Zapiet to Flare. Cut our setup time in half and gave us better delivery control.”
Claire
DTC Ops Manager
“ShipperHQ worked for rate logic—but didn’t offer calendar control. Flare gave us both.”
Operations Team
UK Gifting Brand
“Flare onboarding was live and fast—no dev needed, and our rules are easier to change.”
Max
Ecommerce Manager
The ROI difference.
Real results from brands who switched:
£48,400 in extra sales in 30 days (Omnitub - moved from Checkout Blocks)
4+ hours saved weekly (Fat Butcher - moved from Bird Pickup Delivery Date)
£10k+ saved in development costs (Time4Sleep - moved from a custom built solution)
+34% conversion increase (EXALT - moved from a custom built solution)
99% fewer customer support tickets (Juliet Stallwood - moved from Stellar Delivery Date)
Real results.
From brands who switched to Flare.
“We moved from Zapiet to Flare. Cut our setup time in half and gave us better delivery control.”
Claire
DTC Ops Manager
“ShipperHQ worked for rate logic—but didn’t offer calendar control. Flare gave us both.”
Operations Team
UK Gifting Brand
“Flare onboarding was live and fast—no dev needed, and our rules are easier to change.”
Max
Ecommerce Manager
The ROI difference.
Real results from brands who switched:
£48,400 in extra sales in 30 days (Omnitub - moved from Checkout Blocks)
4+ hours saved weekly (Fat Butcher - moved from Bird Pickup Delivery Date)
£10k+ saved in development costs (Time4Sleep - moved from a custom built solution)
+34% conversion increase (EXALT - moved from a custom built solution)
99% fewer customer support tickets (Juliet Stallwood - moved from Stellar Delivery Date)
Real results.
From brands who switched to Flare.
“We moved from Zapiet to Flare. Cut our setup time in half and gave us better delivery control.”
Claire
DTC Ops Manager
“ShipperHQ worked for rate logic—but didn’t offer calendar control. Flare gave us both.”
Operations Team
UK Gifting Brand
“Flare onboarding was live and fast—no dev needed, and our rules are easier to change.”
Max
Ecommerce Manager

