Hunting for this batch turned up something we didn't expect: several directories that look like real listings but are actually login-gated shells or catch-all routes returning 200 for any URL you throw at them. Here are seven genuine do-follow directories, verified line by line, plus the one-request test that separates the real ones from the fakes.
TL;DR
New criterion: request the real listing URL and an invented one — identical 200 responses mean the listing is fake
A 200 status only proves the server responded, not that your product is actually listed
Login-gated shells and client-side catch-alls both pass a casual glance but fail the one-request test
Identical content on both URLs disqualifies a directory; a differing soft-404 does not
Seven genuine listings this time, not eight — we held the quality bar even though it broke the pattern
Two articles into this series, we thought we had the vetting process down. Part one gave five criteria for judging a directory worth submitting to. Part two added a sixth after watching six weeks of Search Console data: check whether a platform's listing pages get indexed as a class before you bother submitting.
Assembling this batch surfaced a problem none of those six criteria catch. Several directories in InterviewAce's own footer — the ones we badge-swapped with months ago — turned out, on inspection, to not have a real listing page for us at all. Not broken. Not nofollow. Structurally incapable of proving they had ever indexed our product, because the server would say yes to anything.
The Test That Exposed Them
The method is one request. Take the directory's listing URL pattern — say /product/ — and request it twice: once with your real product slug, once with a slug you invent on the spot, something that has never existed. /product/this-page-definitely-does-not-exist-xyz123 works fine.
A real listing page returns your product on the real URL and a 404 on the fake one. That is the entire test, and it takes about fifteen seconds to run in a terminal.
What we found instead, across several directories in that footer, was a matched pair of 200 responses. Both URLs loaded. Both rendered a page. In every case, the page behind that 200 was one of two things:
A login wall. One directory served an identical page — title: "Login" — for both the real slug and the fake one. There was no product content anywhere, real or fake, because the entire route sits behind authentication the crawler cannot pass. Whatever listing exists lives inside the app, not on the public web, which means it is invisible to Google by construction, no matter how confidently the badge in the footer implies otherwise.
A client-side catch-all. Another returned 200 for both URLs with the exact same generic homepage title on each — no per-product content, no distinguishing metadata, nothing that told you which product, if any, actually exists in their system. The server accepts any path and renders the same shell regardless.
A 200 status code answers "did the server respond," not "does this page describe your product." A directory that returns 200 for a URL you invented five seconds ago cannot be trusted to have indexed anything you submitted five months ago.
This matters more than it might seem, because these fakes are convincing right up until you check. The badge renders on your homepage. The link looks like every other link in the block. It doesn't 404. If you were auditing your own footer for do-follow links the way we described in part two — inspect the anchor, check the rel attribute — you would find no nofollow, because there is no link at all: no anchor tag, no href, nothing pointing back to you anywhere in that gated shell. You'd count it as a working listing purely because nothing about it screamed broken.
The Seventh Vetting Criterion
Parts one and two gave six criteria: a dedicated page per product, a do-follow outbound link, genuine domain history, a free tier that doesn't hide the link behind a paywall, transparency about reciprocal requirements, and — from the data in part two — evidence the platform's listing pages get indexed as a class. Add a seventh, and run it before any of the others, because it's the fastest to disqualify a fake:
Request the real listing URL and an invented one in the same breath. If both return 200 with indistinguishable content, walk away. No amount of domain authority rescues a directory that cannot tell your product apart from a string you made up. This single check would have saved us from including several directories that looked, from the outside, exactly as legitimate as the seven below.
One nuance worth flagging: a 200 on both URLs is not automatically disqualifying if the content genuinely differs. One directory in this batch does return 200 for both a real and a fake path — but the fake path renders an honest generic fallback while the real path serves our actual product description, pricing details and a working outbound link. That's a platform doing soft 404s badly, which is a code-quality complaint, not a sign the listing is fake. The disqualifying pattern is identical content on both, not identical status codes.
- AINewTool What it is. A directory focused on newly launched AI tools, with listings filed under /item/ and a title format that leads with the product name.
Why it is worth your time. Clean do-follow, passed the fake-URL test cleanly — the invented slug returned a proper 404 rather than a generic page. As a category-specific AI directory, it also carries the topical-relevance advantage we covered in part two: a link from an AI tools page pointing at an AI tool is a cleaner signal than the same link from a generic business listing.
How to get listed. Free submission with the standard product fields. Being filed under "Rising New AI Tool" suggests fresher listings get temporary placement — submit early in a product's life rather than months in.
Our listing: ainewtool.site/item/interviewace
- KittyLaunch What it is. A launch directory with short, clean URLs per product under /p/.
Why it is worth your time. The page carries an explicit index, follow robots directive — not every directory bothers to state this, and when one does, it's a small signal that they've thought about SEO on their own platform, which correlates with better crawl behaviour generally. Do-follow confirmed, fake-URL test passed clean.
How to get listed. Free submission with a badge embed available. The badge API accepts a theme parameter if you want it to match your site's colour scheme.
Our listing: kittylaunch.com/p/interviewace
- SaaS Wheel What it is. A SaaS product directory with year-stamped listings and category filing, part of a small family of similarly built directories.
Why it is worth your time. Do-follow, clean fake-URL result, and the page sets max-image-preview:large in its robots directive — a detail that specifically tells Google it's fine to show a large thumbnail of the page in search results, which is a modest but real visibility boost if the listing itself ever ranks.
How to get listed. Free product submission with category selection. Shares a submission template with the next entry, so once you've filled in the fields for one, the other takes a fraction of the time.
Our listing: saaswheel.com/product/interviewace
- Unite List What it is. A product directory, structurally near-identical to SaaS Wheel above — same template, same title format, same robots directive.
Why it is worth your time. Do-follow, clean on the fake-URL test. Directories that share a template are common — several platforms are run by the same operator or built on the same white-label directory software — and once you notice the pattern, submitting to a whole family in one sitting is fast. That's a practical efficiency, not a reason to skip any one of them individually.
How to get listed. Free submission, same field structure as SaaS Wheel.
Our listing: unitelist.com/product/interviewace
- NoonLaunch What it is. A product launch directory with listings under /product/.
Why it is worth your time. This is the only directory in this batch whose own markup explicitly declares rel="dofollow" on the outbound link — a non-standard value with no special meaning to browsers or Google (the standard is simply omitting rel="nofollow"), but it functions as the platform stating its policy directly in the HTML. Confirmed clean on the fake-URL test.
How to get listed. Free submission with the standard product fields.
Our listing: noonlaunch.com/product/interviewace
- ShipThing What it is. A project directory filing listings under /projects/, with a maker-community orientation similar to Forg.to from part one.
Why it is worth your time. Do-follow, clean fake-URL result, and the site publishes two separate sitemaps rather than one — a small but genuine sign of a platform run with some engineering care, which in our experience correlates with better long-term indexation odds for the pages it hosts.
How to get listed. Free project submission. The badge link carries a UTM parameter, so referral clicks show up cleanly in your analytics.
Our listing: shipthing.com/projects/interviewace
- Starter Best What it is. A startup directory with listings under /item/, notable for being the one directory in this batch that returns 200 for an invented URL — and passes anyway, for the reason explained above.
Why it is worth your time. We nearly excluded this one on the first pass, purely on the 200-for-everything result. Looking closer, the fake path renders an honest generic fallback page while the real path serves our actual description, our actual pricing details, and a working do-follow link with UTM tracking. That's a platform with a lazy 404 implementation, not a directory faking its listings — worth including, and worth remembering that the fake-URL test needs a look at content, not just a status code.
How to get listed. Free submission. Given the soft-404 behaviour, it's worth double-checking your own listing rendered correctly after submitting, rather than assuming a 200 means success.
Our listing: starterbest.com/item/interviewace
Why Only Seven
Every previous instalment in this series delivered a round number. This one doesn't, and that's deliberate rather than an oversight. We went through every directory badge in InterviewAce's own footer that hadn't already appeared in part one or part two, and roughly a third of them failed the fake-URL test outright — login walls, catch-all routes, or bare-domain badges that link to a platform's homepage rather than any product-specific page at all.
We could have padded this list back to eight by lowering the bar. We didn't, for the same reason we corrected part two after publishing it: a directory that doesn't actually work for you is worse than no directory, because it costs you a submission's worth of time and gives you a false sense of coverage. Seven genuine listings beat eight where one is fake.
A Running Tally
Twenty directories in, it's worth stepping back. Between the two prior parts, thirteen listings are live: five from part one, eight from part two. This batch adds seven more, bringing the total to twenty — every one individually verified do-follow, every one with a dedicated page, and now every one passed through the fake-URL test as well.
Part two's eight listings are too recent to report on — they've had roughly a day of runtime as we publish this, nowhere near the six-to-eight-week window the data in that article itself established. We'll report on which of those landed in Search Console when we publish the next instalment, on the same schedule that let us report on part one's results here.
Coming in Part 4
Next time: fresh Search Console data on part two's eight listings, a new batch of directories, and — if this batch is any indication — probably a few more fakes caught along the way. The vetting checklist keeps growing because the directory landscape keeps producing new ways to look legitimate without being useful, and the only defence is checking rather than trusting the badge.
If chasing this kind of unglamorous distribution work isn't how you want to spend your afternoons, that's precisely the kind of thing we handle for clients alongside building the product itself. Have a look at what we offer, or get in touch and tell us what you're shipping.
The 7 directories in this part
AINewTool
KittyLaunch
SaaS Wheel
Unite List
NoonLaunch
ShipThing
Starter Best
This is part 3 of an ongoing series. Part 1 covered SaaSHub, Startup Fame, Forg.to, SaaSCity and Gets.tools. Part 2 covered eight more. Originally published on the Autonix Lab blog.
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