Searching for help with links, you will meet three kinds of company that all sound the same: the link building agency, the link building company, and the backlink provider. They are not the same thing, and the wrong choice costs you either money or control. This guide explains the difference and how to decide, using what we see across the agencies ordering through Links That Move.
What is a link building agency?
A link building agency sells a managed campaign. You brief them on goals; they set strategy, pick targets, produce content, run outreach, and report monthly. You are buying judgment plus execution, usually on a retainer, and you typically do not choose individual placements. Agencies fit companies with no SEO capability in-house that want one accountable partner for the whole link program.
What is a backlink provider?
A backlink provider sells placements. You bring the strategy (which page, which keyword, which anchor) and the provider delivers the link: prospecting the site, writing the article, securing publication, and verifying it is live. Pricing is per link. Control stays with you. This is the model Links That Move runs, through a portal where each placement is ordered, tracked, and delivered individually. It fits agencies and in-house SEO teams who already know what they need and want the operation done reliably.
Is a link building company different from an agency?
In practice, "link building company" is used for both models. Read past the label and ask one question: do I choose the placements, or do they? If they choose, it is an agency relationship. If you choose and they fulfil, it is a provider relationship. The rest of this comparison follows from that answer.
Agency vs. provider: how do they compare?
- Control: agency decides targets and anchors; with a provider, you do.
- Pricing: agency retainers bundle strategy and reporting; providers price per placement against stated quality criteria.
- Speed: providers with a pre-contracted publisher network can move as soon as an order lands. Our average is 28 days from order to live placement.
- Transparency: a provider must show you every live URL because you are paying per link; agencies vary.
- Best for: agencies suit businesses without SEO staff; providers suit agencies and SEO teams who resell or direct the work.
When should you hire a link building agency?
Hire an agency when nobody on your side can answer "which pages need links, for which keywords, with what anchors." Strategy is the expensive part of link building to get wrong, and an agency's job is to own it. Expect to pay for that ownership in the retainer, and hold them to the same evidence standards you would apply to a provider: live URLs, named site criteria, and anchor discipline.
When should you use a backlink provider instead?
Use a provider when you already own the strategy and the bottleneck is execution. That describes most agencies: they know their client's money pages and keywords, but running outreach across dozens of client campaigns is an operations problem, not a strategy problem. It also describes in-house teams at multi-location businesses. In both cases, paying a retainer for strategy you already have is waste; paying per placement for reliable fulfilment is leverage. Our outsourcing playbook covers the white-label version of this arrangement.
How do you judge either one before paying?
The same five checks apply to agencies and providers alike:
- Named quality criteria for publishing sites, not just "high DA."
- Clickable example placements with live URLs.
- Clarity on who writes the content and what it will say.
- Anchor-text distribution that looks like the real world. In our analysis of 668 placements, only 12% of anchors were exact match; 38% were partial match and 23% read as natural sentences.
- Proof that the publisher relationships exist before your order does. We contract publications continuously so that new niches are ready ahead of the first request.
Be wary of anyone promising that a single link will move the needle; that is not how SEO works. What you can demand is a publisher standard that raises the odds. Ours requires a domain rating above 30, more than 5,000 monthly organic visits from the United States, a vetted backlink profile, and a track record of many ranking pages, and about half of the links we placed in our most recent monthly sample rank for a keyword themselves. One anonymized example: a roofing company ordering two to three links a month saw a sustained organic surge over six months with only 31 backlinks from 12 referring domains added. See what makes a good backlink for the full standard.
For the pricing side of the decision, how to buy backlinks covers cost drivers and red flags, and link building packages explains how bundled offers are structured.
Frequently asked questions
Can an agency also be a backlink provider?
Some firms offer both: a managed retainer for clients who want it and a per-link menu for those who do not. What matters is that the per-link work meets the same publication standards as the managed work.
Is a backlink provider cheaper than an agency?
Per placement, usually yes, because you are not paying for strategy or account management. Total cost depends on how many placements you order; the saving comes from paying only for the links you actually need.
Do backlink providers work with agencies specifically?
That is our entire model. Agencies order through Links That Move and deliver the placements to their own clients under their own brand.
Ready to see the provider model in action? Here is how ordering works, or explore what link building services include.