Lin-k

Lin-k

Lin-k (Linkto) is a free, curated database of 800+ SaaS directories and 75+ launch sites ranked by Domain Authority (DA) to help startups and indie makers build backlinks, increase visibility, and drive organic traffic.

Lin-k is seo software teams evaluate for seo. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Free
#108 in SEO (108 tools)
Added 3 months ago
29356 directory views this week

Quick Overview

Best for: SEO

What it does

SEO software for decision-makers comparing workflow fit and alternatives.

Best fit

SEO

Pricing snapshot

Free from Free

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Lin-k

Lin-k (Linkto) provides a free, curated spreadsheet of 800+ SaaS directories and 75+ launch sites, each ranked by Domain Authority (DA) to help founders, indie makers, and startups prioritize high-impact platforms for SEO and visibility. The resource is intended to save months of research by listing directories and launch sites, indicating which ones pass the most SEO value and which are priority submission targets.

The list is maintained and updated (most recently in February 2026), with obsolete sites removed, new sites added, and a new "Priority Sites" column to highlight platforms that have the greatest impact on SEO and traffic. The site also mentions related automation and beta testing opportunities through Rocketproof.io for users who want to scale or automate submissions.

Lin-k (Linkto) is a free, curated database of 800+ SaaS directories and 75+ launch sites ranked by Domain Authority (DA) to help startups and indie makers build backlinks, increase visibility, and drive organic traffic.

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Key Features

Extensive curated list

A compiled database of 800+ SaaS directories and 75+ launch sites gathered to help startups find submission opportunities quickly.

Ranked by Domain Authority (DA)

Each directory and launch site is ranked by DA so users can prioritize submissions to sites that pass more SEO value.

Priority Sites column

A dedicated column highlighting the most impactful platforms for SEO and traffic to help users focus effort where it matters most.

Free access

The database is offered free of charge with no hidden fees or paywalls according to the site copy.

Regular updates

The list is updated (example: Big February 2026 update) — new sites added and obsolete ones removed to keep the resource current.

Automation & beta program

Lin-k references Rocketproof.io for SEO automation workflows and is recruiting beta testers for early access.

Pricing

Free Tier Available

The Lin-k database is completely free to download and use; there are no hidden fees or paywalls according to the site.

Free

Free
  • Access to the full list of 800+ SaaS directories and 75+ launch sites
  • DA ranking and Priority Sites column
  • Regular updates (as maintained by Lin-k)

Use Cases

Increase organic traffic

Submit your SaaS product to high-DA directories from the list to gain referral visits and improve search engine visibility.

Build high-quality backlinks

Use the DA-ranked directories to secure backlinks that can improve domain authority and search rankings.

Product launches and announcements

Leverage the 75+ launch sites for timed announcements to reach launch-focused audiences and generate early traction.

SEO prioritization and strategy

Sort and prioritize submissions by DA and "Priority Sites" to allocate time efficiently and maximize SEO ROI.

Automation of submission workflows

Combine the list with tools like n8n, Zapier, or Rocketproof.io to automate parts of the submission and tracking process.

Integrations

n8n

Suggested for automating submissions and building workflows to speed up directory submissions.

Zapier

Alternative automation platform recommended for streamlining the submission and tracking process.

Rocketproof.io

An associated automation product mentioned on the site; offers SEO automation for SaaS and is recruiting beta testers.

Gumroad

Distribution platform referenced for downloading the free list.

Benefits

Boosts organic traffic by exposing your product to targeted, niche audiences.
Provides high-quality backlink opportunities that help improve SEO and search rankings.
Saves research time by consolidating hundreds of directories and launch sites into one ranked list.
Free resource designed for indie makers and startups with limited budgets.
Helps prioritize outreach using DA rankings and a "Priority Sites" column to focus on high-impact submissions.

Limitations

The database is a directory list only — submissions are typically manual and can take 5–30 minutes per platform unless automated.
SEO impact is not immediate; backlinks usually take 4–8 weeks to influence search rankings.
Some directories in the list are paid and may require investment for faster approval or premium placement.
No detailed on-site submission automation is provided directly by Lin-k; automation is referenced via third-party tools like Rocketproof.io.

Frequently Asked Questions

What are SaaS directories and how do they help my startup?
SaaS directories are curated platforms where software companies and startups are listed; submitting gains exposure to targeted audiences and often provides high-quality backlinks that improve SEO authority and search rankings.
How many directories and launch sites are in the Lin-k.to database?
The database includes 800+ SaaS directories and 75+ launch sites, each ranked by Domain Authority (DA).
What is Domain Authority and why does it matter?
Domain Authority (DA) is a metric predicting how well a website ranks on search engines (0-100); higher DA sites generally pass more SEO value through backlinks. Lin-k ranks all entries by DA to help prioritize submissions.
Is the Lin-k.to database really free?
Yes — the 800+ directory and 75+ launch site list is offered free with no hidden fees or paywalls according to the site.
How much time does it take to submit to all directories?
Manual submissions typically take 5–30 minutes per platform. The site recommends prioritizing high-DA directories first and using automation tools to speed the process.
What's the best strategy for using the database?
Recommended approach: sort by DA and focus on the top 50–100 directories first, create a tracking spreadsheet for submission status, and automate submissions where possible.
How long before I see SEO results?
SEO results typically take 4–8 weeks after submissions as search engines crawl and index new backlinks; directory referral traffic can appear sooner.
Can I submit to both directories and launch sites?
Yes — directories provide long-term discovery while launch sites are useful for announcements; submit appropriately tailored descriptions to both types of platforms.
Are there paid submissions included?
The database includes both free and paid directories. Paid submissions usually get faster approval (24–72 hours) while free ones may take 1–4 weeks.
Does Lin-k.to offer automation solutions?
Lin-k references Rocketproof.io as an automation offering for SEO workflows and is seeking beta testers for free access.

Getting Started

  1. 1 Download the free list from the site (Gumroad link referenced on the page).
  2. 2 Sort the spreadsheet by Domain Authority (DA) and review the "Priority Sites" column to identify top targets.
  3. 3 Create a tracking spreadsheet for submission status, dates, and approvals; consider automating submissions with n8n, Zapier, or Rocketproof.io.

Support

Download (Gumroad)

The free list is distributed via Gumroad as referenced on the page; use the download link provided on the Lin-k site.

Beta sign-up (Rocketproof.io)

Join the Rocketproof.io beta program (mentioned on the site) to access automation tools and early tester perks.

Social (Twitter)

The project references Twitter for updates and social presence; specific handle or direct contact details are not provided on the page.

Documentation

No formal documentation or dedicated support email is provided on the page.

API

Available: No

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