We tried to list one real app on 15 AI directories. Here's what "free" actually costs.

Shipping the product was the easy part. Getting anyone — a human, or now an AI agent — to find it is the grind. So you do what every guide says: submit to the directories. "Free," most of them promise.

We didn't trust the promise. We took a real product — Tuck, an iPhone baby monitor — and actually submitted it, by hand, across roughly 15 of the directories indie hackers are told to use. We read every confirmation email, inspected every live link, and noted exactly where the money ask appears. Here's the real map.

Across the directories that publish a free listing, "free" turned out to mean one of seven very different things:

• 1The Next AI — the cleanest of the lot: genuinely free, publishes in 3–5 business days.
• 2Launching Next — free, but a ~4-month review queue unless you pay $99 to skip — and you only see that offer after you submit.
• 3Uneed — free, but your launch date lands ~4 months out, or $29.99 to skip the line.
• 4Smol Launch — free, but the backlink is nofollow; dofollow costs about $19/week.
• 5AI Toolz Dir — free dofollow only if you first put their link on your site (or pay $25 to skip it).
• 6Aura++ — free dofollow only if you rank top-3 on launch day and display their badge on your site.
• 7Fazier — free only if you embed their badge on your site; a real dofollow link costs $79.
• 8Product Hunt — genuinely free and a real traffic spike, but the link is nofollow (why that matters, below).
• 9PoweredByAI — no free tier: $11.99–$69.99 to list.
• 10Futurepedia — no free tier: $247 (currently sold out) or $497.
• 11whatsthebigdata — no free tier: $599–$799, and the catalog skews heavily NSFW.
• 12topai.tools / Toolify — couldn't even reach the form: Cloudflare blocks automated access entirely.
• 13FutureTools — free form, but a Cloudflare check blocks any non-human submission.
• 14aitoolhunt.com — dead. 404 on every page — and still listed in "top AI directories 2026" roundups.

Seven distinct catches: a months-long queue, a nofollow link, a reciprocal link on your site, a ranking condition, a flat paywall, a bot-wall, or a dead domain. The catch isn't a bug. The catch is the business model.

The number-one reason builders chase directories is the dofollow backlink — the kind that passes authority and actually moves your search ranking. So we checked the link type, not the marketing copy.

• 1The AI directories that scream "Do-Follow Backlink!" mostly gate it — behind a 4-month queue, a reciprocal link on your homepage, a top-3 ranking, or a fee.
• 2The directories that do pass clean dofollow authority are the unglamorous ones: Capterra, G2, Sourceforge.
• 3A genuinely free, genuinely dofollow, genuinely clean listing is nearly extinct. Of fifteen, one (The Next AI) came close — and even its page said "24–48 hours" while its email quietly said "3–5 business days."

Submit to the general launch directories and you hit queues and upsells. Submit to the AI-tool directories every blog post recommends, and you hit a different wall:

• 1Paid-only, and not cheap: Futurepedia $247–$497, whatsthebigdata $599–$799, PoweredByAI $11.99–$69.99. The "free AI directory" is increasingly a myth.
• 2Bot-walled: topai.tools, Toolify, and FutureTools sit behind Cloudflare Turnstile — not just unfriendly to automation, but increasingly unfriendly to the very AI agents that are supposed to discover tools.
• 3Dead: aitoolhunt.com 404s on every page — and it's still in the "top AI directories 2026" lists people copy. Which tells you how much those lists are actually tested. Ours is: we submitted to every one.

Don't trust a directory's "dofollow" badge — including ours. Open a real published listing, view source, and look at the outbound link's `rel`:

• 1`rel="nofollow"` (or `sponsored` / `ugc`) → the link is decoration. No SEO value.
• 2no `rel`, or `rel="noopener noreferrer"` → it's dofollow. (`noopener noreferrer` is not nofollow — that's the most common myth in this whole space.)

Here's Stork's outbound link, straight from a live listing's raw HTML:

<a href="https://yourtool.com/" target="_blank" rel="noopener noreferrer">

No `nofollow`. No `sponsored`. Server-rendered — so it's in the raw HTML that crawlers and AI engines read, on all 8 language versions of the page. Don't take our word for it; `curl` it and grep.

Not as "the cheapest." Some directories really are free (Launching Next, Uneed, The Next AI's basic tier) and we won't pretend otherwise. The honest pitch is simpler: Stork has no catch.

• 1$9, flat. Not free-then-$99-to-actually-be-seen. Not $247. Not $599.
• 2Live in about an hour — not a 4-month queue, not "3–5 business days," not a Cloudflare wall.
• 3A real dofollow link (audited above), on pages in 8 languages.
• 4No reciprocal badge on your site. No top-3 ranking condition. No upsell to "actually" get the link you came for.
• 5Stork is itself an MCP server that AI agents query directly — and it serves `llms.txt` and `llms-full.txt`. We checked: none of the big AI directories above do. AI-referral traffic grew nearly 8× in two years; this is the lane that's actually growing.

We're not the only place to list your tool. We're the one that doesn't turn "free" into a maze, a queue, or a badge on your homepage. If $9 and an hour beats four months and a $99 "expedite," you know where we are. List your tool on Stork →

Methodology

Between May 29–30, 2026 we submitted Tuck (a real product) to the open directories and reconnoitred the rest, recording the price, queue, and expedite terms shown at each step and inspecting the live link type where a listing published. Cloudflare-walled directories we couldn't reach with tooling, and noted as such. Prices are May 2026 snapshots and drift. We didn't pay any fee or plant any reciprocal link. Re-check the `rel=` yourself — please do.