Stack Cost Calculator
Estimate a normal month, then see what one busy week changes. Choose your tools and plans below. Calculations run in your browser; your workload stays in the URL fragment, which is not sent to our server.
Tools imported from Store Scan
Detected tools are preselected below. A scan cannot reveal your paid plans or usage. Check the example workload and plan defaults against your accounts before using these estimates; add any tools the scan could not see.
/ normal-month workload
The promotion month has four equal weeks: three normal, one at your chosen multiplier. Orders, SMS and billable tickets rise together; contacts, average order value and subscription share stay fixed. Enter billable support tickets separately from orders.
Your tools — select everything you run
Normal month · modeled subtotal
$257.00
Promotion month · modeled subtotal
$406.75
Change across 6 comparable tools: $149.75
6 of 7 tools priced normally; 6 during promotion. Unmodeled tools are excluded.
These are partial estimates before tax, negotiated rates and any extras listed per tool. Keeping an app selected keeps its fixed fee, even at zero usage.
Promotion usage: 1,400 orders; 8,750 SMS; 525 tickets.
Compare this stack with peers →/ explore a change
Try an app alternative
Choose one app, compare its category options, and preview the cost of a replacement using the workload above. Options are listed alphabetically; check features, integrations and migration work before switching.
| Scenario | Current app | Alternative app | Estimated difference |
|---|
The difference covers these two apps only, where both prices can be computed. Estimates exclude migration costs, negotiated rates, taxes and unmodeled add-ons. A lower estimate does not establish equivalent features.
Compare captured features and notes
Feature captures describe the product, not necessarily the selected plan. “Not verified” means the capture did not establish support. Confirm current availability and plan limits before switching.
Your plans and cost breakdown
Keep the same metered plan in both months to see its overages. Change the plan selector to compare alternatives; feature limits still apply. Volume-tiered models select the next captured tier.
| Tool, plan and source | Normal month | Promotion month | Change |
|---|---|---|---|
| Shopify Prices are ≈USD converted from EUR captures at ECB rate. Plan choice is feature-driven, not volume-driven — default Basic. Pricing details | ≈$31.00 · Basic | ≈$31.00 · Basic | $0.00 |
| Judge.me Pricing details | $15.00 · Awesome | $15.00 · Awesome | $0.00 |
| Omnisend Only the ≤500-contact tier price was captured; above that Omnisend scales with contacts (curve not captured — shows 'scales with list size'). Pricing details | Price model missing at this volume | Price model missing at this volume | Unknown |
| Postscript US/Canada SMS rates; MMS and carrier fees extra. Calculator picks the cheapest plan for your volume. Pricing details | $49.00 · Starter | $78.75 · Starter | $29.75 |
| Smile.io Growth adds $20 per extra 100 orders beyond 2,500; Plus (7,500 orders) is quote-based. Overage is not modeled here; volumes above the captured tiers are excluded. Pricing details | $79.00 · Standard | $199.00 · Growth | $120.00 |
| PageFly Slot/feature-tiered, not volume-tiered — default Builder. Pricing details | $24.00 · Builder | $24.00 · Builder | $0.00 |
| Parcel Panel Only the captured credit anchors (200/2,000/25,000) are used — your volume rounds UP to the next anchor; intermediate credit packs exist and may be cheaper. Pricing details | ≈$59.00 · Professional | ≈$59.00 · Professional | $0.00 |
Example: a promotion week on Loox and Gorgias
Loox Convert and Gorgias Basic, monthly billing. The normal month has 300 billable support tickets. One week at 4× gives 525 tickets for the month. These two tools were captured October 10, 2026; AI Agent and other add-ons are excluded.
| Normal orders | Promotion orders | Normal subtotal | Promotion subtotal | Change |
|---|---|---|---|---|
| 300 | 525 | $109.99 | $249.99 | $140.00 |
| 1,500 | 2,625 | $309.99 | $599.99 | $290.00 |
| 8,000 | 14,000 | $1,059.99 | $1,149.99 | $90.00 |
How estimates work
Prices use each model’s dated capture. Metered plans add published usage charges to the selected base fee; Loox rounds extra orders up to blocks of 300 and stops charging above 6,000 orders per cycle. Tiered models round up to a captured tier and stop calculating beyond known limits. ≈ marks a currency conversion or an approximation of the vendor’s billing metric.
Starting prices, ranges and missing price curves are shown separately and excluded from subtotals. A missing model means we cannot calculate that workload from our captured rules; it does not mean the vendor has no public pricing. The change figure compares only tools priced in both months, so lost coverage cannot appear as savings.
The four-week promotion model is a scenario, not a forecast. Annual revenue thresholds and active-subscription proxies can behave differently in a real promotion month; their assumptions are shown beside the tool. Verify current billing terms on the vendor’s site before purchasing.