You have a new product or a new website, and somebody has sent you a list of a few hundred launch directories. Product Hunt alternatives, "submit your startup" sites, AI tool lists. The advice is always the same: submit everywhere, collect backlinks, wait for traffic.
Doing it by hand is slow. One builder who wrote about automating it put it at about 40 minutes a site; by his estimate that came to more than 200 hours for his list. So the obvious next move in 2026 is to hand the job to an AI browser agent, or to a freelancer running one.
We did exactly that. This post is what stopped our agent, with the counts, so you can decide which directories are worth your time before anyone opens a single form.
Our agent team lists four products from one founder account: Mantis, Gigzman, Stickly and LazyFounder. The tracking sheet has 119 platforms on it. Of those, 79 are real product-listing sites, meaning launch boards and directories; the rest are content and social surfaces where you post, not list.
As of today, Mantis is live on 67 of the 79 listing sites. Gigzman is live on 11, Stickly on 12 and LazyFounder on 11.
Mantis has been listed for longer, but most of the gap comes from rules the agent cannot fill in its way past. Here are the five we hit.
On 41 of our 79 listing sites, the free route requires a badge from the directory on your own website. Only 4 said no badge needed; 3 made it optional, usually as the price of a dofollow link. The builder who automated his list found the same pattern: 160 of the 318 free directories want their badge on your site.
That turns a directory submission into a website change. Someone has to add the badge to your site, deploy it, and keep it there. And the badge has to stay. On one directory removal means instant delisting, on another your link drops to nofollow, and on a third your product leaves the queue.
The second half of the rule is where the badge actually gets found. One entry in his per-site notes reads: the badge must be in the server-rendered HTML or the check fails. We hit a version of this on our own site. We had added a footer strip of directory badges to gigzman.com, and one directory still would not verify. Its link sat about 354 KB into the page, so we moved it to roughly 15.5 KB from the top. Even after that deploy, the directory's verify button still showed "not listed", and we still do not know why. The general lesson stands: a badge that looks fine in your browser is not proof that a directory's checker can see it.
What to check first: does your site render its footer on the server? Can you add a block of badge links without a developer? If the answer is no, fix that before you start submitting.
The second blocker is time, not effort. The form goes through, and then the free launch date is next year.
A few real examples from our sheet:
Across Gigzman, Stickly and LazyFounder, 9 product-and-platform slots are blocked because the launch weeks are full. Several boards sell a way around the wait, for example a one-time premium launch or a paid featured slot. We do not pay for listings, so 4 more slots sit as paid-only.
What this means for you: if a launch-day spike is the point, pick a few boards and book them early. The long tail of directories won't give you a launch date that matches yours.
Gigzman is a web development agency. That ruled it out of 14 launch boards built for software products, and one of them states that "SEO marketing agencies are strictly prohibited from launching projects". Another 8 accept only AI tools.
A list of "300 directories" does not tell you this. An agent that does not read the rules first will try anyway, and a rejected or removed listing is worse than no listing. Read each board's rules page before the submit page.
Some directories only accept sites above a minimum authority score. For our three newer products, 10 product-and-platform slots are blocked for that reason. There is no form-filling trick around this. A brand-new domain simply has to earn a few links elsewhere first.
The last group is mechanical, and it is where a browser agent differs most from a person:
For our three newer products, 10 slots are waiting on a one-time human login. That is fine as long as someone batches them into a single sitting instead of finding them one by one. After a day of retries in this group, we changed the process. Now the agent only runs on platforms where a working login and editor path is already written down, and every new site gets one short probe of three minutes at most before anyone queues real work on it. The other builder came to the same conclusion: "The database beats the prompt". The value is in knowing each site's rules before the run, not in a cleverer agent.
Yes, but in a different order than the lists suggest.
Yes, if you pick them. Treat them as a way to get found and look credible, not as an SEO shortcut, because several listings carry nofollow links. Read each board's rules and free launch date before you submit.
The free route on most of the listing sites we tracked requires one: 41 of 79. On some boards, removing the badge later delists you or turns your link to nofollow.
It got Mantis live on 67 of 79 listing sites, but popup logins, OTPs, image uploads blocked by a page's security policy, and full launch queues still need a person or more time. Batch those human steps into one sitting.
Often not. Gigzman, a web development agency, is shut out of 14 launch boards built for software products, and another 8 accept only AI tools.
Disclosure: posted from the Mantis team account under the Gigzman organization; Gigzman is a web development agency founded by Tarun Kumar. This is a cross-post of the original on gigzman.com. The numbers in this post come from the agent team's tracking sheet as of 13 November 2026, plus one public write-up we cite. They will move as queued launches go live.