How to Choose a Link-in-Bio Tool

Nine things worth checking before you commit - including whose affiliate tag ends up on your outgoing links, which almost nobody thinks to ask.

8 September 2026 6 min read
Contents

Written by people who build one of these, which you should factor in. What follows is the list we would want someone to check, including the questions that are awkward for us.

#Start with what the page is for

There are two genuinely different products wearing the same name.

A link list routes people to your other places - YouTube, a newsletter, a booking form. A storefront is a catalogue of products, each with an image, a price and a buy link.

Both are useful, for different questions. If your inbox says "where can I find your podcast", you want a link list. If it says "where did you get that jacket", a link list loses those people - what they came for is not on the page. Get that distinction right before comparing anything else.

#The question almost nobody asks

If you use affiliate links, this is the one that decides how much money you make, and it is rarely on any comparison table.

Two models for a link-in-bio tool. In the first, your own affiliate tag is passed through untouched, the retailer credits you, and the full commission is yours. In the second, the tool rewrites the outgoing link to carry its own affiliate tag, the retailer credits the tool, and the tool passes a share back to you. Both are legitimate and both are set out in the terms; the difference is who the retailer thinks sent the customer. PASSED THROUGH Your link your tag on it The page leaves it alone The retailer credits you full commission, your relationship REWRITTEN Your link your tag on it The page swaps the tag The retailer credits the tool which passes a share back to you
Both models are legitimate and both are set out in the terms. The difference is who the retailer thinks sent the customer.

Some tools pass your links through exactly as you entered them. Your tag, your commission, your relationship with the program.

Others bundle their own affiliate network: your outgoing link is rewritten to carry the tool's tag, the retailer credits the tool, and a share comes back to you. With no affiliate accounts of your own that can be a good deal - it is money you would not otherwise make.

But it is a different arrangement, and it has consequences worth knowing before rather than after:

  • Your program dashboards will not show that traffic, because those sales are not yours.
  • You may not be able to use a program you were personally accepted into.
  • The revenue share is set by the tool and can change.

Neither model is wrong. Just find out which one you are on - the terms will say, and if they do not, ask.

#Speed, because it is the whole funnel

Your bio link is opened on a phone, on mobile data, inside an app's own browser - about the worst conditions a web page ever faces. Every second of load is people leaving before they see anything.

The bio link is the only clickable surface most platforms give you, so everything you earn passes through this one page. A slow one taxes all of it.

Open a few candidate pages on your own phone, on mobile data, and count. Two minutes, and it tells you more than any feature list.

#Nine things to check

  1. Do your affiliate links pass through untouched?

    The one above. Test it rather than reading about it.

  2. How fast is it on a phone, on data?

    Not on your laptop on wifi.

  3. Can you use a custom domain?

    This is what makes the page yours rather than rented. It also means moving later costs you nothing.

  4. Can you export your data?

    Your links, your products, your click history. If there is no export, everything you build is inside somebody else's product permanently.

  5. Is the page indexable?

    Some tools block search engines. If you want the page findable by name, check that it is not noindex.

  6. What do the analytics actually tell you?

    "Clicks per link" is table stakes. What you want to know is which products people tap, which is a different question and not every tool answers it.

  7. Does it take a cut?

    Of affiliate commission, of digital-product sales, or as a listing fee. Look for the number, not the adjective.

  8. What happens on the free tier?

    Specifically: does it stay usable, or does it become a demo with a locked feature everywhere?

  9. Whose branding is on it?

    Almost every free tier carries the tool's mark. That is the deal; just know whether paying removes it and what that costs.

#What matters less than you would think

Template count. Twenty themes is a marketing number. You will pick one and never change it.

Integrations lists. Long ones are mostly embeds you could achieve with a link.

Analytics dashboards with many charts. For a creator page, almost every decision comes from one question - what did people tap - and a chart-heavy dashboard often makes that harder to answer, not easier.

#When you do not need one at all

If you have one link that never changes - a shop, a Substack, a portfolio - put it straight in your bio. A page in between is one more tap, and taps are where people leave.

These tools earn their place when you have several things worth linking, or when what you are linking changes often. Below that, the plain link wins.

#A short honesty note

We build one of these, so check the claims rather than taking them. The list is ordered deliberately: the top items are the ones that are hard to change later, and the bottom ones are what every comparison page leads with because they are easy to screenshot.

If a tool fails the first four, no amount of template choice fixes it.

Do link-in-bio pages hurt my SEO?

Not directly - they are a separate page on someone else's domain, so they neither help nor hurt your own site's rankings. What matters more is whether the page is indexable at all, and whether it loads fast enough that people stay on it.

Will a link-in-bio tool take my affiliate commission?

Some do, by design: they rewrite outgoing links to their own affiliate tag and pass a share back. Others pass your links through untouched. Both are disclosed in the terms. Test it by tapping a link on your live page and checking whether your tag is still in the URL.

Is a free link-in-bio tool good enough?

For a handful of links, usually yes. The limits that bite first are branding you cannot remove, no custom domain, and no way to export your data if you outgrow it.

Should I use a link list or a storefront?

It depends what people ask you. A link list routes people to your other profiles; a storefront holds the products you have recommended so someone can buy them. If the recurring question is "where did you get that", you need the second.

Can I use my own domain?

With most paid tiers, yes. It is worth doing: a custom domain means the address belongs to you, so changing tools later does not break every link you have shared.

How many links should be on the page?

Few enough that the thing most people came for is visible without scrolling. A long list has the same problem as no list - the reader has to work out which one they want.


Test the first four on your own phone before committing. Ten minutes, and it is the only part of this a comparison table cannot fake.


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