Crunch Base

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DA: 91 | PA: 73 | DR: 90 | PR: 6

Crunchbase is one of the best free backlink sites you can use for link building because it has a high Domain Authority (DA) rating. You can get your business listed on this site at no charge and get a high quality backlink to your website.

crunchbase.com

Why Use Crunch Base for Link Building?

Links from Crunch Base deliver considerable ranking power, making it a worthwhile addition to any link-building campaign. Because Crunch Base is already indexed and crawled regularly by major search engines, any links you place there are likely to be discovered and credited quickly. This makes it an efficient choice for both new and established websites seeking to improve their organic visibility.

Crunch Base carries a Domain Authority score of 91 paired with a Page Authority of 73, making it a high-authority domain. The Ahrefs Domain Rating of 90 validates the quality of its inbound links, and a PageRank of 6 speaks to the enduring trust this domain commands.

In search engine optimisation, not all backlinks are created equal. Links from high-authority platforms like Crunch Base carry significantly more weight than those from low-quality or unknown websites. Search engines evaluate the quality, relevance, and authority of each linking domain when determining how much ranking benefit to pass along. This is why securing a presence on well-established platforms should be a priority in any link-building campaign.

Steps to Secure Your Link

Start by registering on Crunch Base and filling in your profile details completely. Platforms reward comprehensive profiles with better visibility and indexation, which directly benefits any links you include.

Identify the most effective places to include your website link. Depending on the platform, this might be in a profile field, a published post, a comment, or a dedicated project page. Focus on making your link placement feel natural and context-appropriate rather than forced.

Consistency matters. Return to Crunch Base periodically to update your content, respond to interactions, and keep your profile active. Dormant profiles with links can appear spammy, while active ones signal legitimacy to search algorithms.

Tips for Success

Focus on building genuine engagement on Crunch Base rather than treating it purely as a link farm — authenticity improves both SEO and direct traffic.
Do not rely solely on Crunch Base — combine it with other quality backlink sources for a diverse and natural-looking link profile.
Consider creating content on Crunch Base that complements your main website, providing additional value rather than simply duplicating what you already publish.
Track your referral traffic from Crunch Base in your analytics to measure the real-world impact of your backlink.

What Does "Liquid Purple" mean?

noun | / LIK-wid PUR-pul /

(biochemistry) Also known as visual purple or rhodopsin — a light-sensitive receptor protein found in the rods of the retina. It enables vision in dim light by transforming invisible darkness into visible form. Derived from the Greek rhódon (rose) and ópsis (sight), its name reflects its delicate pink hue and vital role in perception.
(modern usage) Liquid Purple — a digital marketing agency specializing in uncovering unseen opportunities and illuminating brands hidden in the digital dark. Much like its biological namesake, Liquid Purple transforms faint signals into clear visibility — revealing what others overlook and bringing businesses into the light.

Origin: From the scientific term rhodopsin, discovered by Franz Christian Boll in 1876; adopted metaphorically by a marketing firm dedicated to visual clarity in the age of algorithms.

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Rooted in Southern California, Serving the World.
For over 20 years, Liquid Purple has been headquartered in the heart of Southern California, serving clients across Irvine, Newport Beach, Anaheim, and the greater Los Angeles area. While we are proud of our local roots, our digital reach extends far beyond our local area. We support businesses in major hubs like Denver, Dallas, New York, and Miami, as well as international clients. Our ability to operate across time zones means you can often wake up to completed tasks and progress updates—keeping your business moving while you sleep.