Is Cogsy an alternative to CostLedger?

For keeping product costs right, yes: both work on the cost of each variant, in different ways. The table on this page shows where they differ.

Can I use Cogsy and CostLedger together?

They cover much of the same ground, so most stores would choose one. If you use both, decide which of them writes to Shopify's cost per item so they do not overwrite each other.

How much does CostLedger cost?

Free plan; paid plans at $19 and $39 a month, as shown on its Shopify App Store listing on 8 October 2026. Check the listing for current pricing.

Does CostLedger keep a history of cost changes?

Yes, in its own way. CostLedger's listing or help pages describe costs with dates or a cost history. Cogsy records every cost as a dated row with a source, and a row is never edited or deleted.

Cogsy vs CostLedger

Both are ledgers, built on different entries. CostLedger records dated purchase receipts and derives a receipt-weighted average cost, estimated COGS and inventory valuation, and states that it never overwrites Shopify's cost per item. Cogsy records dated costs by source and kind, with no quantities, and writes the figure you choose to Shopify.

Updated 8 October 2026

Cost data and audit apps. Facts about CostLedger are from its Shopify App Store listing and its own help pages as they read on 8 October 2026. A feature marked "not mentioned" may still exist; we only record what the vendor states.

Feature by feature

Capability	Cogsy	CostLedger
Finds variants with no cost	Yes	Not mentioned
Costs with dates or a cost history	YesEvery cost has a date it applies from	Yes
A cost per supplier for one variant	YesYou choose which source is in use	Not mentioned
Extra costs on top of the unit cost	YesPer unit or as a percent of price	Not mentioned
Costs bundles from their components	Yes	Not mentioned
Cost import by CSV	YesBy SKU, with a preview	Yes
Bulk cost editing	PartlyBy CSV, or one cost for a product or the whole shop	Not mentioned
Writes cost to Shopify's cost per item	YesWhen you run it; you choose what the figure includes	No
Low-margin flags or alerts	PartlyFlags in the app; no notifications	Yes
Spreads freight and duty across a shipment	NoYou enter the per-unit amount	Not mentioned
Purchase orders	No	Not mentioned
Inventory forecasting	No	Not mentioned
Profit by order	No	Not mentioned
Ad spend tracking	No	Not mentioned

Choose CostLedger if

You want a moving-average cost calculated from what you received.
You want inventory valuation and an estimated monthly COGS.
You do not want an app writing to Shopify's cost per item.

Choose Cogsy if

You want Shopify's own reports to use the corrected cost.
You want each supplier's price side by side, and to choose which is in use.
You want packaging, fees and other costs on top, and bundles costed from components.

About CostLedger

Records dated purchase receipts per variant in a ledger and shows a receipt-weighted (moving-average) cost timeline. Paid plans estimate monthly COGS, margins and inventory valuation; it states that it never overwrites Shopify's cost per item.

Listed as: CostLedger ‑ COGS & Margins
Made by: lcCode
Price: Free plan; paid plans at $19 and $39 a month
Free trial: 7-day free trial on Pro and Plus; free plan available
App Store rating: No reviews yet
On the App Store since: June 18, 2026
Built for Shopify badge: No

What CostLedger does that Cogsy does not

Moving-average cost per variant from dated receipts
Estimated monthly COGS and inventory valuation
Shopify purchase order PDF import with preview
Guarded receipt reversal with audit reason
Free plan with CSV import (up to 50 SKUs)

CostLedger is a trademark of its owner; Cogsy is not affiliated with it. If something here is out of date, write to support@cogsy.app and we will correct it.

Questions

Is Cogsy an alternative to CostLedger?: For keeping product costs right, yes: both work on the cost of each variant, in different ways. The table on this page shows where they differ.
Can I use Cogsy and CostLedger together?: They cover much of the same ground, so most stores would choose one. If you use both, decide which of them writes to Shopify's cost per item so they do not overwrite each other.
How much does CostLedger cost?: Free plan; paid plans at $19 and $39 a month, as shown on its Shopify App Store listing on 8 October 2026. Check the listing for current pricing.
Does CostLedger keep a history of cost changes?: Yes, in its own way. CostLedger's listing or help pages describe costs with dates or a cost history. Cogsy records every cost as a dated row with a source, and a row is never edited or deleted.

Sources

CostLedger ‑ COGS & Margins on the Shopify App Store

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Feature
Dated cost history
Every cost has a date it applies from. A change is a new row, never an overwrite.
Feature
More than one supplier
Keep a cost from each supplier, from Shopify and from your imports side by side, and choose which one is active.