2 years in and I am still happy If you have good onsite SEO and have a clear idea of what you are trying to accomplish, Authority Builders is a great sidekick. I am using the ABC service on multiple sites and use it as steroids to complement the SEO work that I do myself. I have used the service for at least 2 years and don't stop.

Top Notch I've been with these guys for ages, as an ABC plus subscriber I've seen significant growth over that time. The service is excellent and my account handler a joy to work with. Most importantly I trust them and their process. Recommended.

Excellent HARO service After engaging Authority Builders to work with our SAAS product they have been able to secure several exceptionally high-quality links. Organic reach on our website is up significantly and this has helped to drive down our CPC on our related PPC campaigns running alongside our SEO strategy. Speaking with our account liaison Mike he was very clear on providing clear expectations on the types of links we would receive, timeframes and the overall process. We will be looking to engage with them again for other off-page options once our HARO campaign is fully completed.

Worst Link Building Company The worst place to gain backlinks from. Better to do outreaches and everything else for yourself. They do not show the websites that they offer (blurred out), basically, you pay, for example, $300 for a guest post that you don't even know if it will be legit, indexed and if it will even be posted and you have to rely on their platforms statistics about your chosen website. You cant even check the site yourself before buying. They offer you the opportunity to ask for a custom list that they gather for you and send it over with lists of websites in your niche. I requested that because my niche is specific and I cannot get backlinks as easy as "normal" niches. (I am in adult business) Then there was a guy called Adam that "sent" me a list, and also a link where I can access that list. Of course, it is in my profile section called "custom lists" - but... there is no list... They didn't even make one. Just probably some automated email or something from them. So then I ask why I can't see the websites because that is just pretty bad if I cannot see where my guest post with my websites link will be posted, why they are blurred out. (From the general list, not the custom list) So-called Adam says that I need to sign an NDA before he can "unlock" the websites. He sends over a PDF that I need to sign. Also in the same email when I asked why I can't see the websites I asked why under "custom lists" there is no list that he "created". He ignored that part... So about the NDA. I sign it and tell him that it's weird that I have to sign something like that because for such sites there is, usually upon registration, an "accept rules" button about such things and so on. And this is where he just ignores me. He opens my emails pretty fast, which makes me think that it's a bot or something, but if not then he is just ignoring me (I have an extension that shows if someone opens the email) Another thing is that - looks like their FB reviews are bought and they accidentally told the wrong niche that bought people should leave a review about because all the reviews are about forex trading, LOL... Or they have just bought an old forex trading FB account and renamed it. Sad... Stay away from these guys.

Amazing Company I've run a number of e-commerce stores and Authority Builders has dramatically improved our rankings and subsequent sales for each of them. My account manager has been consistent in letting me know about our progress and pointing out opportunities to grow our other product collections and pages. I always appreciate the honest feedback on budget, likelihood of success and pointing out other on page issues my sites have that need to be rectified even if that's not their core service. Thanks guys, I look forward to working with you for my future stores!