A link building outreach agency sells a specific trade: finding people who publish, giving them a reason to cite you, and following up until some of them do. It is closer to public relations than to technical SEO, and the work is mostly research, writing and persistent correspondence. The reason buyers struggle to compare providers is that the same words describe a very different business, one in which a supplier owns or rents a network of sites and sells placements from it. Both are called outreach in proposals. Only one of them is outreach. This page describes the real work, what it costs in effort, and the handful of questions that reliably tell the two apart before you sign anything.
The work behind a single earned link
A genuine outreach programme starts with an asset worth citing: original data, a useful tool, a piece of expertise nobody else in the category has published, or a genuinely better explanation of something people keep getting wrong. Then comes prospecting, which is the unglamorous majority of the hours: building a list of publications, writers and site owners who cover the subject, finding the right person at each, and reading enough of their work to pitch something they would plausibly want. Then the pitch itself, which is short, specific and personal, and then the follow-up, because most pitches are ignored the first time for reasons that have nothing to do with quality. Reply rates in cold outreach are low by nature, so the arithmetic of the programme is volume of thoughtful pitches over time, not a fixed monthly quota. Understanding this changes how you read a proposal: an agency promising a guaranteed number of placements every month is either sandbagging the target or is not doing outreach at all.
How to tell outreach from inventory
The clearest test is to ask a candidate how a placement gets approved on the publisher's side. In real outreach the answer involves an editor, a writer or a site owner making a judgement, and sometimes saying no. In an inventory model the answer is a price list, a turnaround time and a guaranteed volume, because the supplier controls the sites or buys from someone who does. Ask what percentage of pitches convert, and treat a very high figure as a red flag rather than a boast. Ask to see three placements earned in the last quarter with live URLs, then read the pages: does the article exist to inform readers, or does it exist to hold links? Google's spam policies for web search describe links bought or sold for ranking purposes as link spam, so this is not a stylistic preference, it is the difference between a durable asset and a liability you have paid for. The distinction also shapes how you should compare candidates when you are choosing the best link building agency for a longer programme, because pricing that looks generous per placement usually signals inventory rather than efficiency.
Disclosure, gifts and the rules that apply to outreach
Outreach frequently involves giving something: a product to review, access to data, an expert for an interview, occasionally payment for sponsored coverage. Where value changes hands and the resulting content is an endorsement, the Federal Trade Commission's endorsement guidance expects the material connection to be disclosed clearly and conspicuously to readers. That obligation sits with the advertiser as well as the publisher, which means it is your problem, not only your agency's. A competent outreach team will know this, will brief publishers on disclosure, and will not be surprised when you ask how they handle it. A team that treats disclosure as an inconvenience is a team that will eventually create a problem in your name. Ask specifically what they do when a publisher offers coverage in exchange for a fee, because that moment arrives in every programme and the answer tells you how the agency behaves when nobody is watching.
What to agree before the first month
Four things belong in writing. First, the relevance rule: the kinds of publications you would be pleased to appear on and the kinds you would refuse, written down before anyone is under pressure to hit a number. Second, the definition of a delivered link: live, in editorial body copy rather than a footer or author bio, and live for a stated period. Third, approval rights: whether you see the pitch angle and the target list before it goes out, which matters enormously in regulated categories. Fourth, reporting: the live URL of every placement, the page it points to, and the date it went live, in a format you can audit yourself. None of this is adversarial. It is the paperwork that lets a good agency prove it did good work, and it removes the ambiguity that lets a weak one hide.
Questions people ask about link building outreach agency
How many links should an outreach agency deliver each month?
Nobody can promise this honestly, because publishers decide. Expect variability, and expect the first month or two to be light while assets and prospect lists are built. A fixed guaranteed volume is usually a sign the supplier controls the placements, which is a different product with a different risk profile.
Do I need original content before outreach can work?
Almost always. Outreach without something worth citing becomes begging, and it converts accordingly. The asset does not have to be expensive: a small original dataset, a clear tool, or genuinely better documentation of something in your field will usually outperform another general article on a crowded topic.
Should I approve every pitch before it is sent?
In regulated or reputation-sensitive categories, yes, at least for the angle and the target list. In less sensitive ones, approving the angle and sampling the pitches is usually enough. Agree the approval process up front, because retrofitting it after a pitch you dislike has already gone out is far more painful.
What does good reporting look like?
A list of live URLs with the target page, the date live and a note on how the placement was earned. Anything reported only as an authority score or a count is unauditable. You should be able to click every line and see the link on a real page, which is the only report that cannot be manufactured.