100+ Free Backlink Sites List: High-DA Dofollow Resources That Work

TL;DR: Free backlinks still work in 2026, but quality beats quantity. A handful of relevant, authority links outperform hundreds of spammy ones. Start with the AI Tool Directories and High-Authority Business Directories below, then work through Web 2.0 and developer platforms for a natural, diversified link profile.

1. High-Authority General & Business Directories

Foundational listings that build trust and citation signals. Most are free; some offer paid upgrades but the free tier is enough.

#	Platform	DA	Link Type	Notes
1	Google Business Profile	100	Mixed	Essential for local SEO and brand entity.
2	Bing Places for Business	95	Dofollow	Free listing, search visibility on Bing.
3	Yelp	93	Nofollow	High-traffic local platform, review signals.
4	Foursquare	92	Dofollow	Location-based listing.
5	Better Business Bureau	91	Dofollow	Consumer trust and accreditation.
6	Yellow Pages	91	Nofollow	Classic directory, brand discovery.
7	Manta	84	Dofollow	Small business discovery.
8	Hotfrog	78	Dofollow	Free business profiles, global reach.
9	Superpages	82	Nofollow	Local search and listings.
10	Merchant Circle	68	Dofollow	Business directory + reviews.
11	Cylex	65	Dofollow	International business directory.
12	Best of the Web (BOTW)	65	Mixed	Editor-reviewed, high trust; free basic.
13	JoeAnt	52	Dofollow	Human-edited directory.
14	Aviva Directory	48	Dofollow	Free general directory.
15	ExactSeek	55	Dofollow	Free basic listing.
16	Alignable	65	Dofollow	Local business network.
17	Brown Book	62	Dofollow	Global business directory.
18	Tupalo	58	Dofollow	Local business directory.
19	Chamberofcommerce.com	72	Dofollow	Business profile + discovery.
20	Viesearch	48	Dofollow	Free + fast indexing.
21	ABC Directory	37	Dofollow	Free general directory.
22	SoMuch.com	37	Mixed	Multi-category submissions.
23	Jayde	39	Dofollow	US business directory.
24	LinkCentre	50	Dofollow	Free web directory.
25	BusinessSeek	32	Dofollow	US-focused directory.

2. AI Tool Directories (Highest Relevance for AI Products)

If your product has any AI component, these are free backlink goldmines. Most accept submissions quickly and the audience is exactly right.

#	Platform	DA	Link Type	Notes
26	Futurepedia	76	Nofollow	Largest AI tool directory, free submission.
27	There's An AI For That	79	Nofollow	Organized by use case, huge traffic.
28	Toolify	72	Dofollow	Free AI tool directory with backlink.
29	TopAI.tools	55	Dofollow	Curated AI directory, free listing.
30	AI Tool Hunt	57	Dofollow	Free listing for AI products.
31	Insidr.ai	60	Dofollow	Free AI tool submission.
32	Aidir	44	Dofollow	Free AI directory submission.
33	Future Tools	70	Nofollow	Popular AI tools collection.
34	AI Scout	58	Dofollow	Free AI directory listing.
35	SaaSworthy	73	Dofollow	AI-powered SaaS recommendations.
36	BetaList	78	Dofollow	Early-stage startup showcase.
37	Uneed	62	Dofollow	Startup directory + launch platform.
38	Launching Next	56	Dofollow	Product launch directory.
39	DevHunt	52	Dofollow	Weekly leaderboards for dev tools.
40	Startup Stash	76	Dofollow	Curated startup resources.
41	SaaSHub	72	Dofollow	Free software alternatives listing.
42	Fazier	55	Dofollow	Startup & AI tool directory.

3. Web 2.0 & Content Publishing Platforms

The most powerful free backlinks available: high DA combined with real editorial indexing. Publish genuine value, not thin AI articles.

#	Platform	DA	Link Type	Notes
43	WordPress.com	96	Dofollow	Long-form content & blogs.
44	Blogger.com	99	Dofollow	Easy blog setup, Google-owned.
45	Medium	95	Nofollow	Thought leadership, massive reach.
46	Substack	92	Dofollow	Newsletter with contextual links.
47	Tumblr	97	Dofollow	Visual & micro-blogging.
48	Wix	94	Dofollow	Free portfolios & mini-sites.
49	Ghost.org	91	Nofollow	Professional publishing.
50	Hashnode	82	Dofollow	Dev blogging with author bio link.
51	Dev.to	90	Dofollow	Developer blogging, dofollow article links.
52	Hackernoon	88	Dofollow	Tech publishing, accepts external links.
53	DZone	84	Dofollow	Tech article publishing with backlink.
54	Weebly	81	Dofollow	Free site with link in page.
55	Typepad	82	Dofollow	Blog platform with dofollow posts.
56	Google Sites	96	Dofollow	Simple page inside Google ecosystem.
57	Strikingly	80	Dofollow	Single-page SEO sites.

4. Social Bookmarking Sites

Fast indexing, referral traffic and link diversity. Most links are nofollow in 2026, so treat these as visibility channels with a few dofollow bonuses.

#	Platform	DA	Link Type	Notes
58	Reddit	95	Nofollow	Relevant subreddits, real traffic.
59	Pinterest	94	Dofollow	Visual content, profile link.
60	Mix	87	Dofollow	Content discovery (ex-StumbleUpon).
61	Flipboard	93	Nofollow	Digital magazines, brand authority.
62	Diigo	78	Dofollow	Tagging & annotation, dofollow profile.
63	Scoop.it	72	Dofollow	Curating niche content.
64	Slashdot	92	Nofollow	Tech-adjacent audiences, high trust.
65	Folkd	80	Dofollow	Quick backlinks & indexing.
66	Pearltrees	91	Dofollow	Visual content curation.
67	Instapaper	88	Dofollow	Reading lists, crawlable links.
68	Pocket	89	Nofollow	Saved articles, referral traffic.
69	BizSugar	65	Dofollow	Small business & B2B content.
70	Digg	92	Nofollow	Content discovery platform.
71	Fark	75	Nofollow	News aggregation, tech/entertainment.
72	Wakelet	71	Dofollow	Public collections with links.
73	List.ly	87	Dofollow	Curated resource lists.

5. Communities, Forums & Q&A Platforms

Contextual links from genuine participation carry serious topical relevance. Answer real questions, earn real links.

#	Platform	DA	Link Type	Notes
74	Quora	93	Nofollow	Q&A, high-intent traffic, AI citation gold.
75	Stack Overflow	95	Dofollow	Profile link + answers.
76	Stack Exchange	95	Dofollow	Network of niche Q&A sites.
77	Hacker News	94	Nofollow	Front page = thousands of visits.
78	Indie Hackers	79	Dofollow	Founder profile + community traffic.
79	Warrior Forum	70	Dofollow	Signature link for active members.
80	Digital Point	70	Dofollow	SEO & marketing community.
81	SitePoint	75	Dofollow	Web development forums.
82	Lobsters	72	Dofollow	Invite-only dev community.
83	Product Hunt	91	Dofollow	Highest-impact launch day in tech.

6. Developer & Platform Profile Pages

Profile pages you get automatically when you publish something real on a developer platform. Several confirmed dofollow.

#	Platform	DA	Link Type	Notes
84	GitHub	96	Nofollow	Profile website field + repos.
85	GitLab	92	Dofollow	Technical authority, profile link.
86	Crunchbase	91	Dofollow	Startup entity signals.
87	Wellfound (AngelList)	90	Dofollow	Startup profile.
88	About.me	90	Dofollow	Personal profile page.
89	Gravatar	98	Dofollow	Profile URL used across WordPress sites.
90	SourceForge	93	Dofollow	Open source & SaaS.
91	G2	92	Dofollow	B2B software reviews.
92	Capterra	91	Nofollow	Software discovery.
93	AlternativeTo	89	Nofollow	Software alternatives.
94	StackShare	82	Nofollow	Tech stack discovery.
95	TrustRadius	84	Dofollow	Verified software reviews.
96	GetApp	89	Nofollow	App comparisons.
97	Software Advice	86	Nofollow	Expert reviews.

7. Document & Media Sharing

Repurpose content into PDFs, slides and videos. These backlinks keep working for years.

#	Platform	DA	Link Type	Notes
98	SlideShare	95	Dofollow	Document sharing, dofollow profile link.
99	Scribd	93	Dofollow	Document publishing with backlink.
100	Issuu	90	Dofollow	Digital publishing platform.
101	Calameo	76	Dofollow	Document publishing, dofollow.
102	YouTube	100	Dofollow	Channel + video descriptions.
103	Vimeo	92	Dofollow	Video sharing with profile backlink.
104	Behance	94	Nofollow	Portfolio with site link.
105	Dribbble	94	Dofollow	Design portfolio, profile link.

How to use this list the right way:

Prioritize relevance over DA. A niche AI directory beats a generic directory for an AI product.
Stay consistent. Use identical brand name, description and URL everywhere (NAP consistency).
Write unique descriptions. No copied meta descriptions, no keyword stuffing.
Go manual, not automated. Bulk auto-submission gets flagged by spam filters.
Verify and track. After placing links, confirm they're indexed and keep a submission log.