B2B SaaS partner platform
PartnerStack Affiliate Link Checker
PartnerStack links promote B2B SaaS products and carry tracking in ps_partner_key and ps_xid parameters. They fail quietly when a vendor changes its PartnerStack setup, rebrands its domain, or ends the program — the destination usually keeps loading, so the failure only shows up as vanished conversions.
How PartnerStack links work
Typical link
https://vendor.com/?ps_partner_key=AbCdEf123&ps_xid=xyz789PartnerStack tracks via parameters on the vendor’s own domain (or a vendor-branded go-link that redirects there). The PartnerStack script on the vendor site reads ps_partner_key / ps_xid and attributes the signup, with server-side tracking backing it up.
SaaS marketing sites get rebuilt constantly — new domains, new landing paths, new signup flows. Each rebuild is a chance for old partner links to lose their parameters or land on retired pages.
Link domains
(vendor domains) · partnerstack.com
Tracking parameters
| Parameter | Role |
|---|---|
| ps_partner_key | Your partner identity |
| ps_xid | Click/session identifier |
How PartnerStack links break
Vendor site restructure
Landing pages behind partner links get retired in redesigns; links 404 or bounce to the homepage, stripping parameters on the way.
Program ends or partner removed
Links keep resolving to the vendor site but no longer attribute. Only your PartnerStack dashboard reveals it.
Parameter-stripping redirects
Vendors adding marketing redirects (locale detection, A/B routers) sometimes drop query strings, killing attribution while the page loads fine.
Error signals Afterlink detects
These are actual failure fingerprints from Afterlink's validation engine for PartnerStack links:
- ▸ps_partner_key / ps_xid lost through the redirect chain
- ▸Landing page 404 or homepage fallback
- ▸Redirects to a different (rebranded) domain without parameters
How Afterlink checks PartnerStack links
Afterlink extracts every link from your YouTube channel or website, recognizes PartnerStack links by domain and parameter signature, then runs five checks on each one: the full redirect chain (including JavaScript and meta-refresh redirects), network error-page detection, destination verification against the embedded target, tracking parameter analysis, and deep-link decay detection (product page silently replaced by a homepage). Every link gets a clear verdict — working, warning, or broken — with the evidence attached.
Frequently asked questions
Do PartnerStack links expire?
Links themselves don’t have an expiry, but they die in practice when the vendor restructures their site or their PartnerStack program. Treat any SaaS partner link older than a year as unverified until tested.
How should I test a PartnerStack link?
Click it and confirm the parameters survive to the landing page, then check the click registers in your PartnerStack dashboard. Afterlink automates the first half across every link you’ve published and flags parameter loss and dead pages.
Troubleshoot PartnerStack
- PartnerStack Links Not Working? Diagnose and Fix Them
- PartnerStack Link Redirects to Homepage Instead of the Product — Fix
- PartnerStack Tracking Not Working? How to Verify and Fix Attribution
- PartnerStack Program Closed or Merchant Left? What Happens to Your Links
- How to Test PartnerStack Affiliate Links (Complete Procedure)
Related networks
Check every affiliate link you've ever published
If you've published PartnerStack links, some of them are probably broken right now. Afterlink scans your entire YouTube channel or website, follows every redirect chain, and alerts you the day a link breaks.
Run a free scan