AI and mobile app directories, in short
AI is the most crowded corner of this list and the one with the most search demand behind it, so the good directories are strict and the bad ones are wall-to-wall affiliate links. Check that a directory still gets traffic before you spend an evening writing a submission for it.
What counts as an AI tool directory
An AI tool directory is a curated index of software with a machine-learning component, organised so someone looking for, say, a transcription tool can find six of them side by side. The good ones moderate submissions, write or edit the descriptions themselves, and keep category pages that rank. The rest are scraped lists with an affiliate link on every row, and they are easy to spot: no editorial voice, hundreds of entries added in a single week, and no traffic worth measuring.
The distinction matters more here than in any other category on this list. AI has attracted more directory launches in the last two years than the previous decade produced in total, and a large share of them exist to collect submissions rather than to serve readers. A listing on one of those costs you an evening and returns a link on a page that has never been crawled twice.
By the numbers
These 11 directories have a median rating of DR 43. The strongest is Product Hunt at DR 91, the weakest at DR 10. 7 of them accept a submission for nothing, and 1 charge for every listing. 5 pass a dofollow link.
That is 15 points below the median for the full list of 175 directories, which sits at DR 58. By band that is 1 rated 80 or above, 3 rated 60 to 79, 4 rated 40 to 59 and 3 rated below 40. 4 of them have no traffic estimate at all, which usually means too little to measure rather than none.
What a listing actually gets you
App directories will not move your store ranking, which is driven by installs, retention and reviews. What they do is create indexable web pages about an app that is otherwise invisible to search engines, which is the single biggest discovery problem mobile products have.
They also reach the people who research on a laptop and install later, a larger group than most app teams expect, and one that store optimisation cannot touch at all.
Submitting without wasting the evening
Submit the store link, not a landing page, and check which stores the directory covers before you start: several accept iOS only. Screenshots from the store listing usually transfer over, so get those right in the store first and the directory work becomes copy and paste. Include the size, the minimum OS version and whether there is a free tier, because those are the three filters app directories most often expose.
Common mistakes
The three that cost people the most: submitting a landing page with no product behind it, which gets rejected and makes the second attempt harder; writing a new description for every form, so the same tool appears with five different positionings and none of them stick; and submitting to forty directories in a weekend because the list was there, which produces a link pattern that looks exactly like what it is. Pick the ones that cover your category, write one description, and spread the work out.
Where to start
By audience size, the biggest here are Product Hunt, TrustMRR and SideProjectors, led by 4.84M visits a month. The highest-rated one you can use without paying is Product Hunt at DR 91. 4 approve quickly, Dofollow Tools, SideProjectors and Productivity Directory among them.
Questions people ask
How many are there, and what do they cost?
11 directories match on this page. 7 take a submission for nothing, 3 run a free tier with paid upgrades, and 1 charge for every listing.
Which should I submit to first?
By rating, Product Hunt (DR 91), Dofollow Tools (DR 73) and TrustMRR (DR 72). By audience, Product Hunt is the largest at 4.84M visits a month. Relevance beats both: a directory that actually covers what you built will do more than a stronger one that does not.
What is an AI tool directory?
A curated index of AI software, usually organised by what the tool does rather than which model it runs on. Most let you filter by category and pricing, and the better ones write their own descriptions instead of reprinting your marketing copy.
What is the best AI tool directory?
There is no single best one, but the table above orders them by the two things that matter: how strong the domain is and how many people actually visit. There's An AI For That and Dang.ai are the two most people start with, and Product Hunt still sends more launch-day traffic than any AI-specific site.
Are free AI directories worth submitting to?
The ones with traffic are. The ones without are a link on a page nobody visits, which is worth roughly nothing whatever the domain rating says. Sort by the traffic column before you sort by anything else.
What is an app directory?
A curated index of mobile applications, usually linking to the App Store or Play Store and organised by platform and category. Most carry store screenshots and a short description rather than a full review.
Why are there so few app directories here?
Because most of the larger directories assume a web product with a visitable URL. Anything that only exists behind a store link is out of scope for them, which leaves a much shorter list than the main table suggests.
Do app directories help with App Store ranking?
Not directly. Store ranking responds to installs and retention. What a directory gives you is a web page about your app that search engines can index, which is where most of an app's discoverable surface area otherwise does not exist.
Every figure quoted above is read off the table on this page, so it moves as the list does. Domain rating and traffic are third-party estimates captured in September 2026: useful for ordering a shortlist, not precise figures.