Everstock: Supplier Stock Sync vs FlowStock

Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 22, 2026 for Everstock, Oct 13, 2026 for FlowStock.

The short answer

  • Both list a free plan. Paid plans start at $9/month for Everstock and $4.99/month for FlowStock.
  • Everstock lists 9 features FlowStock’s listing doesn’t mention, including Barcodes, Bulk, Data import and export.

Head to head

Open this comparison in ShoplistFree account. Every feature, store and change, side by side.
Pitch
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Developer
Categories
  • Inventory sync
  • Inventory sync
Languages
  • English
  • English
Launched
Sep 14, 2026
Aug 24, 2026
Built for Shopify
Not badged
Not badged
Reviews per month
—
—
Detected stores
0active installs
0active installs
Most common store size
—
—
Top countries
—
—
Free options
Free planFree trial
Free planFree trial
Monthly range
From $0 to $199/month
From $0 to $19.99/month
Plans
FreeFree
  • · 1 supplier connection
  • · Counts your products, not the whole feed
  • · Dry run preview and audit trail
  • · Manual, on-demand syncs only
  • · Up to 2,000 products or variants per run
Starter$9/month
  • · 1 supplier connection
  • · Dry run preview and audit trail
  • · Manual syncs any time
  • · No per sync or per order metering
  • · Scheduled syncs, every 6 hours
Growth$29/month
  • · 5 supplier connections
  • · Everything in Starter
  • · Scheduled syncs, every 2 hours
Scale$79/month
  • · 20 supplier connections
  • · Everything in Starter
  • · Scheduled syncs, every hour
Unlimited$199/month
  • · Everything in Starter
  • · Scheduled syncs, every hour
  • · Unlimited supplier connections
FreeFree
  • · 1 automation
  • · 2,500 SKUs
  • · 25 MB feed size
  • · Email/XML/CSV/Excel feeds
  • · Manual sync
Standard$4.99/month
  • · 10,000 SKUs
  • · 3 automations
  • · 50 MB feed size
  • · Email/XML/CSV/Excel feeds
  • · Hourly automatic sync
Pro$9.99/month
  • · 10 automations
  • · 100 MB feed size
  • · 25,000 SKUs
  • · Email/XML/CSV/Excel feeds
  • · Hourly automatic sync
Pro+$19.99/month
  • · 200 MB feed size
  • · 50,000 SKUs
  • · Email/XML/CSV/Excel feeds
  • · Hourly automatic sync
  • · Unlimited automations
Coverage
13 of 15 features87%
6 of 15 features40%
Unique strengths
  • Barcodes
  • Bulk
  • Data import and export
  • Error reports
  • +5 more
  • Email alerts
  • Inventory alerts
Inventory sync
87%13/15
40%6/15
Notifications and reports
71%5/7
57%4/7
Sync type
100%8/8
25%2/8
942onlybothonly
EverstockFlowStock15 features listed across both App Store listings

Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.

See every feature
Works with also listed by another
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How it sells itself

Everstock previews every write before it touches Shopify, so a bad supplier feed never zeroes your stock. Connect CSV or Excel, XML or JSON, Google Sheets, FTP or SFTP, WooCommerce or any REST API, map fields with a live preview, and sync stock and supplier prices on a schedule or on demand. Every run splits into apply, skip, and needs review. New items arrive as drafts.

FlowStock keeps your inventory in sync with your suppliers. Every automation gets its own email address. Give it to your supplier, and each stock file they send is processed automatically: FlowStock reads SKUs and quantities from XML, CSV, or Excel feeds and updates inventory at the location you choose.

Key points
  • Dry run preview and CSV export before any change is written to Shopify
  • Apply, skip, or flag for review, so unconfirmed items are never zeroed out
  • Presets, CSV, Excel, XML, FTP, Google Sheets, WooCommerce or any REST API
  • Per record audit trail: SKU, barcode, quantity, supplier price before and after
  • Give each supplier a unique email address that receives and syncs stock feeds
  • Import XML, CSV, and Excel feeds, or fetch stock files from a Dropbox link
  • Match feed SKUs to variants and update quantities at the location you choose
  • Update prices, barcodes, tags, status, and metafields in the same sync
Screenshots
Supplier preset picker prefilling the BigBuy connection fields
Run detail showing fetched, applied, and review item countsPreview modal listing planned changes before any write occursDashboard with plan badge, activity chart, and recent runs
what-is-it
flow stock-mainhistorymain

All the numbers

Every figure, side by side

A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.

Showing only the rows where the apps differ.

Adoption

MeasureEverstockFlowStock
Detected storesNot publishedNot published
Net store change, 28 days0estimated0estimated
Stores added, 28 daysNot enough dataNot enough data
Big-brand shareNot enough dataNot enough data
Top store categoriesNot publishedNot published
Top store countriesNot publishedNot published

Reviews

MeasureEverstockFlowStock
App Store ratingNot publishedNot published
App Store reviewsNot publishedNot published
New reviews, 28 daysNot enough dataNot enough data
Reviewers a year or more inNot enough dataNot enough data

Pricing

MeasureEverstockFlowStock
Free planYesYes
Lowest paid monthly plan$9/month$4.99/month(ahead)
Longest free trialNot listedNot listed
Plans listed54

Listing

MeasureEverstockFlowStock
Shopify category rank#610in Inventory sync#282(ahead)in Inventory sync
Shopify App ChartsNot on this week’s chartsNot on this week’s charts
Built for ShopifyNoNo
LaunchedSep 14, 2026Aug 24, 2026
Languages1English1English
DeveloperNormalizeAxio

FAQ

Everstock and FlowStock: common questions

Is Everstock or FlowStock cheaper?
Both list a free plan. Paid plans start at $9/month for Everstock and $4.99/month for FlowStock. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
What features does each app list that the other doesn’t?
Everstock lists 9 the others don’t mention, such as Barcodes, Bulk, Data import and export, Error reports. FlowStock lists 2 the others don’t mention, such as Email alerts, Inventory alerts. A feature missing from a listing may still be supported; this compares what each App Store listing says.
Where does this comparison’s data come from?
Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 22, 2026 for Everstock, Oct 13, 2026 for FlowStock; estimated figures are labeled.

How Shoplist compares apps

Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 22, 2026 for Everstock, Oct 13, 2026 for FlowStock. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.