Hi Product Hunt, maker here.

I built Fyralynx because affiliate income has two quiet leaks. First, the same product is usually on several networks (Amazon Associates, CJ, Impact, Awin, Cuelinks, and more) that pay differently and change rates without telling you, so linking out of habit leaves money on the table. Second, if your audience is global, a US store link is worthless to a viewer in the UK, India, or Nigeria, because it does not localize.

Here is what Fyralynx actually does about it. You copy any product link, and it:

- Routes it through the affiliate network with the highest expected earnings for that click, from the accounts you have declared.

- Localizes the destination to the visitor's own country, so an amazon.com link opens on amazon.in for a viewer in India, with your local tag.

- Shows a full routing console explaining the decision: expected earnings per candidate, why one network won, the alternatives it rejected, and link-health checks.

It uses your own affiliate tags throughout, so you keep 100% of the commission, and the final link always resolves to the merchant's own domain.

Most other tools fix only a slice of this, and they tend to be black boxes (you cannot see why a link was routed), US/Western-centric, and several skip Firefox entirely. So the things I obsessed over were the opposite: transparency (every routing decision is auditable, nothing hidden), genuinely global coverage (35 merchants, 7 networks, 25+ countries, including India, Africa, MENA, SE Asia, and LATAM), and full Chrome + Firefox parity.

A few honest notes: Fyralynx is routing software, not a sub-affiliate, so it never takes a cut of your commission. Analytics are local-only by default, with no pixel injection. And there is a free tier (500 routed clicks/month, no card) so you can try it on your real links before deciding anything.

I would love your feedback, especially: which features would make a tool like this useful in your affiliate link workflow? And which merchants or networks should I add next?

Chrome and Firefox links plus short walkthroughs are on the site: fyralynx.com and youtube.com/@fyralynx. Thank you for taking a look.