Submit.co

Directory index · researched October 2026

once.tools

once.tools

once.tools is a directory for design tools, developer tools, marketing 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.

Free NofollowThey link to your product, but nofollow ReviewedSubmissions are reviewed first; most get in Listing onlyA listing page, little promotion DR 12Ahrefs Domain Rating: a 0–100 score based on the sites that link here. It doesn't measure traffic. TrafficNot in Similarweb's ranking, which usually means very little traffic

How much does once.tools cost?

Listing on once.tools is free.

No submission fee, backlink, or badge requirement is shown. A search-indexed quote of the post-submit message indicates submissions are reviewed for fit; the form does not state a review queue or timing.

Standard directory listing
Free
Link: Nofollow
  • Product listing page
  • Directory catalog exposure
  • No separate paid or featured option observed

Does once.tools give a dofollow backlink?

once.tools links to your site with a nofollow link, which asks Google not to count it.

Its Ahrefs Domain Rating is 12.

Who gets into once.tools, and how fast?

Submissions are reviewed first, and most products that fit get in.

You get a listing page, with little promotion.

How much traffic does once.tools get?

Similarweb doesn't rank once.tools, which usually means very few visitors.

How do you submit to once.tools?

You submit to once.tools through a form on their site.

What the form asks for

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Researched 29 October 2026 from once.tools's own pages. Prices and terms change, so check before you pay. Something out of date? Report a correction.