Handing your backlinks to an agency means trusting someone else with your website's reputation in Google.
A single bad placement on a spammy site can undo months of work, so the agency you choose matters as much as the links themselves.
That is why this guide looks at agencies through one simple lens: how openly they work, how they protect the quality of each link, and what they promise when something goes wrong.
SayNine places links only on niche-relevant DR 50+ sites with 1,000+ monthly traffic, with pricing starting at $5,500 per month for 20 links.
fatjoe offers on-demand blogger outreach and niche edits from $72, backed by a money-back guarantee.
uSERP focuses on high-authority editorial links earned through outreach, starting at $5,500 per month (Launch).
Editorial.Link stays away from any website that sells links, with pricing from $1,750 for 5 links.
Outreach Monks runs managed monthly campaigns with monthly anchor text reviews, starting at $599 per month (Regular).
Before comparing names, it helps to know which signs separate a reliable agency from a risky one. None of them are complicated, and you can usually spot them on an agency's own website.
Clear link standards: A trustworthy agency tells you upfront what kind of websites it places links on, so you are never surprised by where your brand shows up.
No shortcuts: Private blog networks and link farms can bring quick results, but they also put your site at risk, so reliable agencies stay away from them.
Visible reporting: You should be able to see every live link, ideally in a dashboard or report you can check at any time.
A safety net: Links sometimes disappear, and a replacement guarantee shows that the agency stands behind its work.
Honest terms: Clear pricing and fair contract rules make it easier to start, adjust, or stop without stress.
Keep these signs in mind as you read through the agencies below, since each one covers them in its own way.
| SayNine | fatjoe | uSERP | Editorial.Link | Outreach Monks | |
| Starting Price | $5,500 per month for 20 links | From $72 | $5,500 per month | $1,750 for 5 links | $599 per month |
| Founded | 2021 | 2012 | 2019 | 2020 | 2017 |
| Link Replacement | 12 months | Lifetime | 6 months | 6 months | 6 months |
SayNine is a link building agency that sets strict standards for every link it builds, with the goal of growing both your Google rankings and your visibility in AI search.
Every placement has to pass the same quality bar before it reaches your website.
Each link comes from a niche-relevant site with DR 50+ and at least 1,000 monthly organic visitors, with no link farms, private blog networks, or general news and magazine sites.
Moreover, each domain links to you only once, and every article is written by people, so the content around your link actually makes sense for the reader.
Trust online grows when search engines and AI tools keep seeing your brand in the right places.
Link insertions add your link to relevant articles that already exist, which helps your pages climb in Google. Every link is permanent and dofollow, and a 12-month free link replacement covers you if one goes down.
Brand mentions place your name in articles across your niche, so people and search engines start recognizing you.
Listicles and comparison articles then feature your brand in "Best," "Top," or "vs" posts, the type of content AI tools and LLMs rely on when they recommend options.
So, instead of building one signal at a time, these strategies support each other. SayNine's packages include up to three strategies, so your Google rankings and AI visibility grow together.
For listicles, you stay in control of the content, since the writers suggest titles for you to approve and you can review the drafts and ask for edits before anything is published.
SayNine offers 3 pricing packages depending on the number of links delivered per month, starting at $5,500 per month for 20 links, plus a custom package on request.
Every package includes:
Backlinks from DR 50+ domains with 1,000+ monthly traffic
Unique, permanent, dofollow, editorial links
Target page planning and anchor text strategy
Client platform dashboard
Monthly SEO report
12-month free link replacement
A dedicated client success manager
Simple invoicing
Communication on your preferred channel (Email, Slack, LinkedIn, WhatsApp, and Telegram)
SayNine suits growing brands that want quality links and a stronger presence in both Google and AI search.
fatjoe is a link building agency that lets you order backlinks on demand, and it backs every service with a money-back guarantee.
Blogger outreach: Your link appears in a fresh article on a relevant blog.
Niche edits: Your link is added to existing content that already ranks.
Multilingual outreach: Links on local-language blogs help you rank internationally.
iGaming backlinks: Outreach placements made for iGaming brands.
Grow packages: Managed link building and content come together with a dedicated concierge service.
Other Services:
PR
AI SEO
Local SEO
Content Writing
fatjoe suits agencies and teams that already know their link strategy and want to order quality links whenever they need them.
Blogger outreach and niche edits start from $72.
uSERP is a link building agency that focuses on high-authority editorial links earned through outreach, backed by a team of senior specialists.
Link building: Editorial outreach, guest contributions, unclaimed brand mentions, and contextual link insertions, all done with a white-hat approach.
Digital PR: Original research is turned into press coverage and editorial links.
AI search services: Helps brands get cited in tools like Google AI Overviews.
Fractional SEO: A senior SEO lead joins your team without a full-time hire.
Client portal: You can see new live links at any time and get weekly updates.
uSERP fits SaaS, B2B, and ecommerce brands that want premium links and a longer, strategy-led partnership.
Pricing starts at $5,500 per month with the Launch package.
Editorial.Link is a link building agency with one firm rule about the websites it works with: if a site sells links, it stays off the list.
Link placements: Your links go inside high-traffic content on authority websites.
Brand mentions and listicles: Features that support your presence in AI search.
Broken link building: On request, broken links on high-authority sites are replaced with links to your pages.
Site screening: An in-house tool checks every website and filters out ones that sell links.
Editorial.Link suits businesses that want a partner that filters out risky websites and keeps checking that their links stay live.
Pricing starts at $1,750 for 5 links with the Startup package.
And finally, Outreach Monks is a link building agency that has been running managed link building campaigns since 2017, with 5 monthly plans plus a custom option.
Monthly placements: A set number of links every month, from DR 20 to DR 70+ websites depending on the plan.
Anchor text reviews: Your anchor strategy is reviewed and rebalanced every month based on ranking progress.
Backlink audit: Included with the Champion plan and the plans above it.
Other Services:
Brand Mentions (AI SEO)
Managed SEO
Local Citation Services
Outreach Monks fits brands that want to start small and move up to higher-authority placements as their site grows.
Pricing starts at $599 per month with the Regular plan.
A trustworthy link building agency is one that is open about where your links go, avoids risky shortcuts, and stands behind its work.
Each of these agencies discussed in this article shows that in a slightly different way.
Whichever agency you pick, look for the same signs of trust, and you'll give your website a much safer path to stronger rankings.
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