Directory index · researched October 2026
600.tools
600.tools600.tools is a directory for all kinds of startups, including AI tools, design tools, developer tools, and productivity apps. We went through its submission pages in October 2026: what it costs, the link you get, who gets in and how to submit.
How much does 600.tools cost?
Listing on 600.tools is free, as long as you link back to them from your site, with paid options from $9.90.
The Free plan is $0, offers 3 dofollow links, and says “Permanent link with backlink maintenance.” This appears to require maintaining a reciprocal backlink, especially since paid plans say “no backlink required,” but the site does not specify the backlink’s placement or exact terms. The free queue is stated as 180+ days at the current pace; submissions may be rejected because free slots are limited, and the plan includes no customer support.
- 3 dofollow links
- Permanent listing with backlink maintenance
- Choose the intended publication day
- 180+ day wait at current pace
- May be rejected due to limited free slots
- No customer support
- Shown reduced from $14.9
- List right away with no waiting
- Choose the publication time
- At least 3 dofollow links
- Permanent listing; no backlink required
- Premium customer support
- Billing cadence not stated
- Shown reduced from $39.9
- Featured at the top of the directory for 7 days
- List right away with no waiting
- Choose the publication time
- At least 3 dofollow links
- Permanent listing; no backlink required
- Premium customer support
- Billing cadence not stated
Extras they sell
- Featured placement $19.9
- The higher-priced tier adds placement at the top of the directory for 7 days; it also includes immediate listing, at least 3 dofollow links, no backlink requirement, and premium support.
Does 600.tools give a dofollow backlink?
600.tools links to your site with a dofollow link, the kind Google may count toward your site's authority.
Its Ahrefs Domain Rating is 26. Part of that comes from sites that link back to it in exchange for a listing, so it likely overstates what its link is worth to you (why).
Who gets into 600.tools, and how fast?
Submissions are reviewed first, and most products that fit get in.
New listings are shown to its audience: on the homepage, in a newsletter or on social media.
Free: “180+ days wait at current pace.” Listing and Featured: “right now, no waiting.” No separate review or approval SLA is stated.
How much traffic does 600.tools get?
Similarweb ranks 600.tools #4,322,360 in the world by traffic.
How do you submit to 600.tools?
You submit to 600.tools through a form, after creating an account. Sign-up options: Google and GitHub.
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Researched 29 October 2026 from 600.tools's own pages. Prices and terms change, so check before you pay. Something out of date? Report a correction.