https://www.directorycritic.com/viewdetails/1064957-free-directory-submission.html
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https://www.submit25.com/sites
30 Free Directory Submission Sites for Startups & Tools (DR 38-98) | Submit25
Free list of 30 high-authority directories to submit your startup or tool. Includes Product Hunt, Hacker News, and 28 more sites with DR 38-98 for earning...
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https://listingbott.com/blog/free-directory-submission-tools-for-effective-seo/
Free Directory Submission Tools for Effective SEO
Use high-authority, niche and local directories with consistent NAP to earn quality backlinks, increase visibility, and monitor results with directory tools.
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