10 Free Link Building Tools [2024]

Link building at scale is practically impossible without paid tools.

But, if you’re looking to just do a small campaign and get a handful of quality links, free link building tools might just be what you need.

Below you’ll find our top 10 picks for free link building tools this year. 

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Respona’s Free Email Finder

When it comes to link building opportunities, having valid contact information is critical. 

Respona’s free email finder helps you streamline this process by allowing you to conduct a few email searches per day without any cost. 

This free link building tool is designed to ease the burden of finding the right contact emails for your outreach campaigns, ensuring that you can connect with the right people efficiently.

Key Features:

• Conduct a limited number of email searches daily, ensuring you can find contact information without any hassle.
• Our email finder aims to provide accurate and up-to-date email addresses, minimizing the chances of bounces.
• User-friendly interface that allows even beginners to perform searches with ease.

Our favorite feature? 

Respona offers a 14-day free trial, including access to our bulk email finder, enabling you to perform extensive email searches without limitations. 

Respona’s Free Email Verifier

If you already have a list of emails, it’s always a good idea to double-check them. 

Email list decay is real, folks!

Respona’s free email verifier helps you verify the authenticity of the email addresses you find, reducing bounce rates and increasing the success of your email outreach.

Just paste the email you need to check and the tool will validate it. 

Key Features:

• Accuracy: Validates email addresses to ensure they are active and can receive messages.
• Reduce Bounce Rates: Helps improve your sender reputation by minimizing undeliverable emails.
• User-Friendly: Easy-to-use interface for quick verification of emails.
• Real-Time Verification: Provides instant results, so you know immediately whether an email is valid or not.

Respona’s Backlink Checker

Understanding your backlink profile is a cornerstone of effective SEO and link-building strategies. 

Respona’s backlink checker offers an insightful overview of your current backlinks, allowing you to analyze and optimize your link-building efforts. This tool is designed for users who want to glean valuable information about their existing backlinks without any cost.

Key Features:

• Comprehensive Analysis: Get detailed reports on your backlinks, including metrics such as referring pages, link types, and anchor texts.
• Identify Opportunities: Spot chances for improvement and gain insights into where you can strengthen your backlink strategy.
• Track Competitors: Analyze the backlink profiles of your competitors to discover potential link-building opportunities.
• User-Friendly Interface: Easy to navigate, providing you with complex backlink data in a digestible format.
• Real-Time Data: Access up-to-date information to make timely decisions about your link buildingstrategy.

Google Search Console

Google Search Console is an indispensable tool for webmasters and SEO professionals looking to understand and improve their website’s presence in Google Search results. 

This free tool provides a wealth of data on how Google views your site, allowing you to optimize your performance and troubleshoot any issues that may arise.

Key Features:

• Performance Reports: Access in-depth reports on your website’s search traffic, including total clicks, impressions, average click-through rate (CTR), and average position in search results.
• Backlink Analysis: View a detailed report of your website’s backlinks, including the total number of links, referring domains, and top linking sites.
• Index Coverage: Monitor and resolve issues that may prevent your pages from being properly indexed by Google.
• Mobile Usability: Ensure your site is mobile-friendly by identifying and fixing mobile usability issues.
• Search Query Data: Gain insights into which queries bring traffic to your site, helping you identify high-performing keywords and optimize your content and link building efforts.
• Manual Actions and Security Issues: Get alerted to any manual actions or security issues affecting your site, and take corrective actions.

Moz Link Explorer

Moz Link Explorer is a robust tool designed to help you understand and enhance your backlink profile. 

As part of Moz’s suite of SEO tools, Link Explorer provides comprehensive insights into your links, allowing you to build a stronger, more authoritative web presence.

Key Features:

• Domain Authority (DA) and Page Authority (PA): Access metrics that quantify the overall strength of your domain and individual pages, helping you identify opportunities for growth.
• Backlink Analysis: View detailed reports on the backlinks pointing to your site, including data on linking domains, anchor texts, and spam scores.
• Link Intersect: Discover opportunities by identifying sites that link to your competitors but not to you.
• Lost and New Links: Track your progress by monitoring which backlinks you have gained or lost over time.
• Anchor Text Distribution: Analyze the various anchor texts used in links to your site, helping you ensure a natural and diverse backlink profile.
• Spam Score: Evaluate the quality of your backlinks and identify potentially harmful links using Moz’s spam score.

Ahrefs Backlink Checker

Ahrefs’ Free Backlink Checker is a powerful tool designed to provide a snapshot of your backlink profile. 

Known for its comprehensive data and user-friendly interface, this free version of Ahrefs’ link prospector allows you to gain valuable insights into your website’s backlinks without any cost.

Key Features:

• Top 100 Backlinks: perform link analysis of your top 100 backlinks, giving you a quick overview of the most influential links pointing to your site.
• Referring Domains: See the top referring domains and their respective metrics, such as Domain Rating and URL Rating.
• Anchor Texts: Analyze the top 5 anchor texts used in the backlinks to your site, helping you understand the context in which your links are placed.
• Top 5 Pages: View the top 5 linked pages on your website, allowing you to identify which content is attracting the most backlinks.
• SEO Metrics: Benefit from additional SEO metrics like Domain Rating, URL Rating, and the number of dofollow and nofollow links.

Ubersuggest

Ubersuggest, created by renowned marketer Neil Patel, is a versatile SEO tool that offers a range of features to help you improve your online presence. 

One of its standout features is the ability to analyze backlinks, allowing you to understand and optimize your backlink profile effectively. The free version provides ample data to get you started on enhancing your SEO strategy.

Key Features:

• Backlink Data: Get detailed information on your backlinks, including referring domains, link type (dofollow or nofollow), and anchor text.
• Domain Overview: Analyze key metrics, such as domain score, do keyword research, and organic monthly traffic, to understand your site’s overall SEO health.
• Competitor Analysis: Identify competitors’ backlink profiles to uncover every link opportunity you might be missing and to mimic successful strategies.
• Keyword Suggestions: Receive relevant keyword ideas to target in your content strategy, helping you attract more organic traffic.
• Content Explorer: Discover popular content in your niche, and get inspiration for creating high-value content that attracts high quality links organically.

Hunter.io (Free Plan)

Hunter.io is a popular email finding tool renowned for its accuracy and ease of use. 

The free plan offers a limited number of searches per month, making it an excellent option for small businesses, freelancers, or anyone just getting started with email outreach. 

Whether you’re looking to build relationships, conduct link-building campaigns, or gather contact information for outreach, Hunter.io simplifies the process.

Key Features:

• Email Search: Find email addresses associated with any domain, helping you connect with key contacts at your target companies.
• Email Verification: Verify the validity of email addresses to reduce bounce rates and improve the success rate of your outreach campaigns.
• Domain Search: Enter a domain to get a list of email addresses connected to that site, along with names, job titles, and other relevant information.
• Chrome Extension: Use the Hunter.io Chrome extension to find email addresses while you browse the web, adding convenience and efficiency to your process.
• CSV Export: Export your email search results to a CSV file for easy integration with your CRM or email marketing tool.

OpenLinkProfiler

OpenLinkProfiler is a highly effective, free backlink analysis tool designed to provide comprehensive insights into your website’s backlink profile. 

Offered by SEOProfiler, this tool helps you uncover valuable backlink data, enabling you to enhance your SEO strategies and improve your search engine rankings.

Key Features:

• Detailed Backlink Reports: Get in-depth reports on your backlinks, including information on linking domains, link influence score, and anchor texts.
• Link Disinfection: Identify and disavow potentially harmful backlinks that could damage your search engine rankings.
• New and Lost Links: Track backlinks you have recently gained or lost, helping you monitor the effectiveness of your link-building campaigns.
• Link Alerts: Set up alerts to be notified whenever your website gains or loses backlinks, keeping you informed in real-time.
• Anchor Text Distribution: Analyze the anchor texts used in your backlinks to ensure a natural and diverse profile.
• Export Functionality: Export your backlink data to a CSV file for further analysis or integration with other SEO tools.

Check My Links

Check My Links is a powerful Chrome extension designed for webmasters, SEOs, and content creators looking to streamline the process of identifying broken links on web pages. 

This tool is particularly useful for those engaged in link-building campaigns, as it quickly highlightsbacklink opportunities by finding broken link opportunities that you can offer to replace with your own content.

Key Features:

• Quick Link Checking: Scan any webpage in seconds to identify broken links, both internal and external.
• Visual Diagnostics: Highlights valid links in green and broken links in red, making it easy to spot issues at a glance.
• Real-Time Analysis: Provides real-time results as you navigate through different URLs, ensuring immediate feedback.
• User-Friendly Interface: Simple and intuitive interface that requires no technical knowledge to operate.
• Link Status Codes: Displays the HTTP status codes for the detected links, offering additional insights into why a link may be broken.

Link building cheat sheet

Gain access to the 3-step strategy we use to earn over 86 high-quality backlinks each month.

Download for free

Now Over to You

So, there you have it – our picks for the top 10 free link building tools.

Looking to scale up your link building? 
Start your 14-day free trial with Respona – the best link building tool to start bridging your backlink gap.