ShareASale vs TUNE: Links, Tracking, and Reliability Compared
ShareASale is affiliate network (merging into awin) known for legacy mid-market retail programs — but it is merging into Awin, so treat it as transitional; TUNE is white-label tracking platform known for direct brand deals (VPNs, fintech) that run their own white-label tracking. They solve different problems, and many publishers use both at once for different merchants. Mechanically they differ in link anatomy and failure behavior — compared in detail below.
Side by side
| ShareASale | TUNE | |
|---|---|---|
| Type | Affiliate network (merging into Awin) | White-label tracking platform |
| Link domains | shareasale.com | merchant’s own domain |
| Click ID on final URL | sscid | — |
| Deep-link destination param | urllink | — |
| Example link | https://www.shareasale.com/r.cfm?b=123456&u=7890123&m=45678&urllink=merchant.com%2Fproduct | https://track.brand-offers.com/aff_c?offer_id=15&aff_id=43185&aff_sub=my-campaign |
| Most common failure | Merchant migrated to Awin | Offer retired |
How ShareASale links fail
Merchant migrated to Awin
The defining failure of the ShareASale era’s end. Your old link may still reach the store, but attribution happens on Awin now — your ShareASale link no longer credits you. These links need to be regenerated on Awin.
Merchant closed their program
The link shows "merchant not found" or "program suspended". ShareASale historically hosted many small merchants, which churn more often than enterprise brands.
How TUNE links fail
Offer retired
The most common failure: the offer_id no longer exists, so clicks land on an error page or a default redirect with no payout mapping.
Parameter renaming on redirect
TUNE setups often transform parameters mid-chain (aff_id becoming affiliate_id or embedded into utm values). Checkers that expect identical parameter names false-alarm on healthy links.
How to choose
- ▸Choose ShareASale for legacy mid-market retail programs — but it is merging into Awin, so treat it as transitional.
- ▸Choose TUNE for direct brand deals (VPNs, fintech) that run their own white-label tracking.
- ▸They are different kinds of platforms, so this is rarely an either/or: many publishers run both simultaneously for different merchants.
- ▸Whichever you use, the operational risk is identical: merchants leave, campaigns end, and product pages die — on both platforms — without notifying you. Monitoring matters more than network choice.
Frequently asked questions
Can I use ShareASale and TUNE at the same time?
Yes — publishers routinely run multiple networks side by side, since each merchant picks its own network. The cost isn't platform conflict, it's audit surface: two networks means two sets of link mechanics to monitor.
Which pays higher commissions, ShareASale or TUNE?
Commission rates are set per merchant program, not by the network — the same brand often pays identical rates wherever it runs. Compare specific programs, not platforms.
Do ShareASale and TUNE links break differently?
Yes. ShareASale: merchant migrated to awin is the most common failure. TUNE: offer retired. Afterlink validates both with network-specific error detection.
Go deeper
Check every affiliate link you've ever published
Whichever you run, links on both ShareASale and TUNE break the same silent way. Afterlink scans your entire YouTube channel or website, follows every redirect chain, and alerts you the day a link breaks.
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