A maintained list of 1,854 legitimate backlink sites: directories, profile creation sites, guest posting sites, launch platforms, registries and marketplaces. 1,532 are free or have a free tier, 44 usually give a dofollow link, and 772 have an estimated DA of 70 or more. Every row shows authority, link type, cost and effort, and links straight to the submit page.
The table is wider than the screen — swipe it sideways for cost, effort and the preparation notes.
| # | Impact (sorted) | Site — sort by this | Est. DA — sort by this | Link | Domain | Type | Cost | Effort — sort by this | Priority | Status | What to prepare | Rules / caveat | Checked | Actions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 78 | Podnews | 70 | Sometimes dofollow | podnews.net | PR and source platforms | Free + paid tier | Involved | High | Live, conditional | Email a genuinely newsworthy your tool podcast or audio-tool launch story with concise facts, human artwork, and release timing. | No paid guest posts or link insertions; coverage is selective and only relevant to podcasting or on-demand audio. | 2026-08-05 | Open Podnews submit page (new tab)Podnews details |
| 2 | 71 | EIN Presswire | 75 | Nofollow | einpresswire.com | PR and source platforms | Paid | Involved | High | Verified live | Publish a genuinely newsworthy your tool launch, major privacy-tool release, original data report, or partnership with one contextual site link. | Account verification and editorial review apply; pickup, indexing, and link attributes vary, so this is not guaranteed earned coverage. | https://www.einpresswire.com/how-it-works | Open EIN Presswire submit page (new tab)EIN Presswire details |
| 3 | 71 | PRWeb | 90 | Nofollow | prweb.com | PR and source platforms | Paid | Involved | High | Verified live | Use a major your tool product update, benchmark report, or partnership story with one clear media angle. | Editorial review applies; PRWeb explicitly does not guarantee search rank or media use of the release. | https://www.prweb.com/product/faq/ | Open PRWeb submit page (new tab)PRWeb details |
| 4 | 63 | HARO (Help a Reporter Out) | 85 | Sometimes dofollow | helpareporter.com | PR and source platforms | Free | Involved | Medium | Needs checking | Sign up as a source and answer reporter queries in your area with short, quotable expert responses. | Answer only queries you are qualified for, and expect most pitches to go unused; links depend on the outlet. | Added 2026-11-01 | Open HARO (Help a Reporter Out) submit page (new tab)HARO (Help a Reporter Out) details |
| 5 | 53 | Business Wire | 90 | Nofollow | businesswire.com | PR and source platforms | Paid | Involved | Medium | Verified live | Reserve for major corporate news, partnerships, funding, or independently useful your tool research. | Account setup and editorial review are required; distribution is not an editorial endorsement and links may be qualified. | https://secure.businesswire.com/pricing | Open Business Wire submit page (new tab)Business Wire details |
| 6 | 53 | CisionOne | 85 | Nofollow | cision.com | PR and source platforms | Paid | Involved | Medium | Verified live | Build a tightly relevant press list and pitch an original your tool report, launch, or expert source contribution. | Use only permission-aware, personalized outreach; software access never guarantees coverage or a link. | https://www.cision.com/journalist-outreach/ | Open CisionOne submit page (new tab)CisionOne details |
| 7 | 53 | GlobeNewswire | 90 | Nofollow | globenewswire.com | PR and source platforms | Paid | Involved | Medium | Verified live | Use for a major release or original your tool trend report that merits broad international distribution. | Submit only verifiable corporate news; publisher pickups and link attributes vary by outlet. | https://www.globenewswire.com/en/press-release-distribution-services | Open GlobeNewswire submit page (new tab)GlobeNewswire details |
| 8 | 53 | Muck Rack | 85 | Nofollow | muckrack.com | PR and source platforms | Paid | Involved | Medium | Verified live | Identify reporters actively covering privacy, security, developer tools, and consumer utilities; send individualized evidence-led pitches. | No direct listing backlink is promised; respect journalist preferences and avoid unsolicited bulk outreach. | https://muckrack.com/pricing | Open Muck Rack submit page (new tab)Muck Rack details |
| 9 | 53 | Newswire | 80 | Nofollow | newswire.com | PR and source platforms | Paid | Involved | Medium | Verified live | Use a focused product or research announcement and target the most relevant technology or cybersecurity distribution. | Release must be factual and newsworthy; syndication does not guarantee journalist coverage, ranking, or a followed link. | https://www.newswire.com/our_prices | Open Newswire submit page (new tab)Newswire details |
| 10 | 53 | PR Newswire | 95 | Nofollow | prnewswire.com | PR and source platforms | Paid | Involved | Medium | Verified live | Pitch a high-signal announcement to relevant technology, AI, privacy, or India media lists through its distribution network. | Membership and distribution charges may apply; placement, pickup, and backlinks are never guaranteed. | https://www.prnewswire.com/pr-distribution-and-placement/ | Open PR Newswire submit page (new tab)PR Newswire details |
| 11 | 45 | PR.com | 70 | Nofollow | pr.com | PR and source platforms | Free + paid tier | Quick | Later | Needs checking | Create company profile and publish real news release. | Quality/newsworthiness matters. | 2026-07-30 | Open PR.com submit page (new tab)PR.com details |
| 12 | 43 | 24-7 Press Release | 70 | Nofollow | 24-7pressrelease.com | PR and source platforms | Free + paid tier | Moderate | Later | Needs checking | Submit product-launch press release if newsworthy. | Avoid thin SEO-only releases. | 2026-07-30 | Open 24-7 Press Release submit page (new tab)24-7 Press Release details |
| 13 | 43 | Boing Boing | 90 | Link type unknown | boingboing.net | PR and source platforms | Free | Involved | Later | Needs checking | Send a tip about a quirky web toy or creative project with one clear link; editors choose what to write up. | Editorial selection; use the tip route the site currently lists. | Added 2026-11-01 | Open Boing Boing submit page (new tab)Boing Boing details |
| 14 | 43 | Hackaday | 85 | Link type unknown | hackaday.com | PR and source platforms | Free | Involved | Later | Needs checking | Send a short tip about a clever build or hack with a clear link to the write-up; editors pick what to cover. | Editorial selection; strongest fit is hardware or unusual hacks, plain web apps are rarely covered. | Added 2026-11-01 | Open Hackaday submit page (new tab)Hackaday details |
| 15 | 43 | openPR | 75 | Nofollow | openpr.com | PR and source platforms | Free + paid tier | Moderate | Later | Needs checking | Submit legitimate launch/news release. | Use sparingly; no spammy anchor stuffing. | 2026-07-30 | Open openPR submit page (new tab)openPR details |
| 16 | 40 | PRLog | 75 | Nofollow | prlog.org | PR and source platforms | Free + paid tier | Involved | Later | Needs checking | Publish legitimate product/company announcement. | Use only real news; press-release links may be nofollow. | 2026-07-30 | Open PRLog submit page (new tab)PRLog details |
| 17 | 36 | Mynewsdesk | 75 | Sometimes dofollow | mynewsdesk.com | PR and source platforms | Paid | Moderate | Later | Needs checking | Publish press releases, images and news in a hosted newsroom that links to your site. | It is a paid service and releases must be genuine news. | Added 2026-11-01 | Open Mynewsdesk submit page (new tab)Mynewsdesk details |
Four steps that work for a new site, a SaaS or a side project. No paid link packages, nothing that risks a penalty.
Before submitting anywhere, have a one-line description, a 150-word description, a square logo and two or three screenshots ready. Every form asks for some mix of these.
Start with the free, quick rows: profile creation sites and free directories. They are one form each and build the entity signals search engines use to understand who you are.
Then pick a handful of high DA and dofollow sites that fit your niche, and write proper guest posts or launch posts for them. Ten relevant links beat a hundred random ones.
Note where you submitted and when. Recheck after a month, update stale descriptions, and never pay for bulk link packages: they put the whole site at risk.
Behind the list
Every row here starts as a line in a sheet, gets normalised into one of 16 groups, scored for cost, effort and impact, and written up with the steps to actually submit. The floor below represents that pipeline.
Open the sheet viewAn illustration of the AltF Backlinks floor: opportunities sourced at the back, vetted for cost and effort by the engineering pod, written up for outreach by the design pod, then tracked to placement along a line.
One-shot launches where timing and preparation decide the outcome.
Publications that accept contributed articles. Slow and editorial, but the links are earned.
Fast-growing listings specifically for AI-powered tools.
Extension, plugin and integration stores. Real review processes, real distribution.
Startup listings, beta lists and founder media.
General tool and software catalogues with real search traffic.
B2B review sites. Slow to approve, strong once live.
Package, image and docs hosting that carries real authority.
Showcases judged on craft. A good screenshot matters more than copy.
Write once, link back. Editorial standards vary widely.
Get quoted or distribute a release. Slower, higher ceiling.
Company and local listings. Unglamorous, consistently indexed.
Owned pages you control: company, founder, knowledge-panel entities.
Answer real questions. Never drop a bare link.
Brand surface and referral traffic more than link equity.
Everything that does not fit the buckets above.