Dub vs PartnerStack: Affiliate Tracking Compared

Different categories, occasional overlap

Dub and PartnerStack get compared because both touch affiliate and partner marketing, but they're built for different layers of that workflow. Dub is an open-source (github.com/dubinc/dub) link attribution platform: it shortens links, tags them with UTM parameters, and tracks clicks and conversions tied to those links. PartnerStack is a full affiliate and partner management platform: it recruits partners, tracks commissions, automates payouts, and manages the entire partner relationship, not just the link.

If your program's biggest need is recruiting new affiliates and automatically calculating what to pay them, that's PartnerStack's core job. If your need is simpler, generating trackable links for a handful of partners or channels and seeing which ones convert, Dub's lighter-weight approach is a better match for the actual scope of the problem.

What Dub is actually built for

Dub's positioning as a "modern link attribution platform" is accurate: its core strength is clean, fast link creation with UTM tagging and click analytics built in, plus the flexibility of being open-source for teams that want to self-host or extend the codebase. It doesn't handle commission calculation, partner onboarding, or payout automation, because that was never the product's scope.

For a small referral program or an internal team tracking which content partners drive the most signups, Dub gives you the attribution data without the overhead of a full partner management system you don't need yet.

What PartnerStack is actually built for

PartnerStack handles the full lifecycle of a formal affiliate or partner program: recruiting partners, giving them dashboards to track their own performance, calculating commissions based on rules you configure, and automating payouts on a schedule. Link tracking exists inside PartnerStack, but it's one piece of a much larger system built around the business relationship with partners, not the primary product.

If you're running a program with dozens or hundreds of partners who expect their own portal, automated commission statements, and reliable payouts, PartnerStack's category of tool is the right scope. Trying to replicate that with a link tool alone means building commission logic and partner communication manually outside the software.

Where the comparison breaks down

Comparing Dub and PartnerStack head to head on "which is better" misses that they answer different questions. Dub answers: which link, when clicked, led to a conversion? PartnerStack answers: which partner drove this conversion, and how much do I owe them? A program at scale often needs both answers, but they come from different layers of the stack, not from choosing one tool over the other.

Some teams do use both together: PartnerStack for partner recruitment, portal access, and payouts, with a link tool underneath handling the actual UTM tagging and click-level attribution feeding into PartnerStack's reporting.

UTM tagging depth: an important distinction

Dub's UTM tagging is a first-class feature: build a tagged, shortened link and immediately see attribution data. PartnerStack's link tracking exists mainly to attribute conversions to the correct partner for commission purposes, and typically doesn't expose the same level of UTM parameter control or naming-convention enforcement that a dedicated tool like UTMLoop offers. If your reporting depends on clean, consistent UTM values across many campaigns, that's worth checking directly against whichever platform you're evaluating, since "has link tracking" and "has UTM-first tagging" aren't the same claim.

Pricing philosophy differs sharply

Dub, being open-source with a hosted option, tends to have accessible entry pricing and a free or low-cost tier for smaller use cases, with the option to self-host for teams that want to avoid subscription costs entirely. PartnerStack prices as enterprise partner-management software, typically requiring a sales conversation and pricing that reflects the scope of managing an entire partner ecosystem, not just links.

That price gap is a reasonable proxy for the category difference: you're not paying more for PartnerStack because it does the same job better, you're paying more because it does a substantially larger job.

How to decide which one you actually need

Ask whether you need to manage relationships with partners (recruit them, pay them, give them their own dashboard) or whether you just need to know which link drove which result. The former points to PartnerStack or a similar dedicated affiliate platform. The latter points to a link and UTM tool like Dub or UTMLoop, and it's worth trying UTMLoop's demo alongside Dub if UTM consistency across a growing set of partner links is your main concern.

Programs often start with just link tracking and graduate to a full partner platform once the number of partners and the complexity of commission rules outgrows what a spreadsheet and a link tool can handle manually. There's no need to over-buy PartnerStack-level infrastructure before you actually have that complexity.

A note on link rot in affiliate programs specifically

Affiliate and partner links often live for years in old blog posts, YouTube video descriptions, and printed materials that are hard to update. If a partner link ever needs to be redirected to a new destination, whichever tool manages that link needs to support editing the redirect target without breaking the URL. Our post on link rot and what happens when short links die is directly relevant here, since a broken affiliate link doesn't just lose a click, it can lose a commission dispute with a partner who insists their link should have converted.

A worked example: a SaaS company with 40 affiliates

Picture a SaaS company running an affiliate program with roughly 40 active partners, each promoting a slightly different landing page and expecting a monthly commission statement. If that company adopts only Dub, someone still has to manually calculate each affiliate's commission from the click and conversion data Dub reports, track who has been paid, and handle disputes when a partner claims a sale should have counted toward their link but didn't get properly attributed. At 40 partners, that manual reconciliation quickly becomes a part-time job for whoever owns the program, even though the underlying link data is accurate.

The same company on PartnerStack gets commission calculation, payout scheduling, and a partner-facing dashboard that shows each affiliate their own numbers without anyone on the internal team pulling reports by hand. The tradeoff is cost and setup time: PartnerStack's pricing reflects a full partner-operations platform, not just link tracking, so a company with only 5 or 6 partners would likely be paying for capacity it doesn't need yet. The 40-partner threshold isn't a hard rule, but it's roughly where the manual reconciliation cost in Dub-only setups starts to exceed what a dedicated platform would cost.

Who should not use PartnerStack

PartnerStack is the wrong choice for a company that only has a handful of informal partners or affiliates and no immediate plan to scale that number significantly. Onboarding into a full partner-management platform for two or three relationships you already track by hand in a spreadsheet adds process overhead without a corresponding benefit, and the sales-driven pricing model means you're negotiating enterprise software terms for what is still a small, informal arrangement.

It's also a poor fit for a team whose actual need is internal attribution rather than external partner payouts, for example a content team trying to see which blog posts or newsletters drive signups. That's a link-and-UTM tracking problem, not a partner-relationship problem, and Dub or a similar attribution tool solves it directly without the overhead of partner portals, commission rules, or payout automation that a team with no actual partners to pay will never touch.