SourceMogul Has Shut Down: The Best Alternative in 2026 (Migration Guide)

If you are searching for a SourceMogul alternative, you probably already know the hard part: SourceMogul ceased operations in late 2025. The brand has since changed hands and the new owners maintain a waitlist for a rebuilt product, but as of mid-2026 there is no working software to subscribe to. Former users need somewhere to go now, not when a relaunch ships.

This is a practical migration guide: what to replace, what you gain, and what to watch out for.

What SourceMogul users actually need to replace

SourceMogul's pitch was straightforward: scan a large catalog of online retailers (80+ million products), compare against Amazon US and UK, filter by your profitability thresholds, and keep buy lists. At $97/month it was one of the pricier single-purpose tools, but the workflow was beginner-friendly - which is exactly what most of its users want to keep.

The closest replacement: Arbitrage Hero

Feature for feature, Arbitrage Hero covers the SourceMogul workflow and then some, at half the price:

What you did in SourceMogul	Where it lives in Arbitrage Hero
Scan online retailers against Amazon	Online Arbitrage module: hundreds of US and UK stores, new ones weekly
Filter by ROI, profit, sales rank	Custom filters with saved presets, profitability by period (Current/30d/90d)
Wholesale supplier uploads	Wholesale module: unlimited price lists, saved supplier setups
Buy lists	Favorites and blacklist, plus an inventory manager with COGS tracking after you buy
Price history charts	Keepa charts built into every result
Not available	Smart repricer included, reverse search, Chrome extension, SellerAmp integration

Pricing is the other half of the story: SourceMogul charged $97/month; Arbitrage Hero is $47/month (or $470/year) with the repricer and inventory manager included. A former SourceMogul subscriber switching today saves $600/year and ends up with more tool, not less.

Migrating in an afternoon

• Recreate your filters. Set your ROI floor, minimum profit and sales rank limits once, then save them as a preset. If you ran different criteria per category, save one preset each.
• Re-run your favorite retailers first. Your winning stores are still your winning stores. Scan them with your preset and rebuild the pipeline from fresh data rather than importing stale finds.
• Rebuild buy lists with Favorites. Anything worth carrying over will show up again in a scan - if it does not, its price has moved and it did not deserve the slot.
• Turn on what SourceMogul never had. Connect your Amazon account for the repricer, and let the inventory manager pick up COGS from your first migrated purchase.

Other options, honestly

Tactical Arbitrage (now inside the Seller 365 bundle, from $69/month) remains the deep-configuration power tool with 1,400+ source sites and 12 marketplaces - we compared it in detail here. SellerAmp SAS is the on-page analysis companion most sellers keep regardless of scanner - and Arbitrage Hero connects to it natively. If your work is wholesale-first, look at Seller Assistant as well.

Try the workflow before you commit

The whole point of leaving a dead tool is landing on a live one you can trust. Start the free 7-day trial, recreate one of your SourceMogul filter setups, and scan your two best retailers. If the deals do not show up, you have lost nothing; former SourceMogul users usually find the opposite problem - more results than they used to get, with the fees already accounted for.