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How to submit to 600.tools

Free plan at $0 with a stated 180+ day wait and possible rejection; paid plans say 'no backlink required', the free one does not. Paid listing is $9.9, featured $19.9.

Checked 1 October 2026. Free plan ($0) with 3 dofollow links, a stated 180+ day wait and possible rejection for lack of free slots. Paid: Listing $9.9 (shown struck against $14.9), Featured $19.9 (against $39.9). Links on 600.tools’s public board are followed. Whether a free listing’s link is followed has not been measured yet. Queue: 180+ days for free, stated.

Free tier
Free plan ($0) with 3 dofollow links, a stated 180+ day wait and possible rejection for lack of free slots. Paid: Listing $9.9 (shown struck against $14.9), Featured $19.9 (against $39.9).
Link to your site
Followed on its public board — not yet measured on a free listing
Link back required from your site
Yes, to list for free
Account
Needed
Human check / captcha
Not checked
Queue
180+ days for free, stated
Submitted by hand only
No
Last checked
1 Oct 2026 — we read the submit and pricing pages

Open 600.tools’s submit page · Directories change their terms without notice; check the date above.

Questions about 600.tools

Is 600.tools free?
Free plan ($0) with 3 dofollow links, a stated 180+ day wait and possible rejection for lack of free slots. Paid: Listing $9.9 (shown struck against $14.9), Featured $19.9 (against $39.9).
Is a 600.tools link dofollow?
Links on 600.tools’s public board are followed. Whether a free listing’s link is followed has not been measured yet.
How long does 600.tools take?
180+ days for free, stated
Do you need an account to submit to 600.tools?
Yes.
Does 600.tools ask for a link back from your site?
Yes: the free listing wants a badge or link on your site.

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What “free” meant for 20 of them · Submitting to many? The Launch Kit has a playbook for each, for your own coding agent.

Grade your landing page before you submit it anywhere.

Free. No card.