What to Include in a Link Building Contract

Whether you’re the agency or the client, a clear written agreement heads off most of the disputes that come up in link building: what actually counts as delivered work, what happens when a link disappears six months later, and who owns what once the relationship ends. None of this is legal advice — have any contract reviewed by a lawyer before signing — but these are the terms that come up again and again.

Defining scope clearly

• Which tactics are included: guest post placements, digital PR campaigns, content production, outreach for unlinked mentions.
• Which target pages are covered, or how they’ll be selected and updated over time.
• Expected monthly volume or deliverables, stated as a range rather than a rigid promise.

Setting site and quality standards

• Minimum site criteria: topical relevance, real organic traffic, no participation in link networks (the evaluation checklist to reference).
• The agreed approach to anchor text distribution (anchor text strategy).
• Any explicitly excluded niches or site types — gambling, adult, or anything the client considers off-brand.

Approvals and turnaround

Spell out whether the client needs to approve sites and content before publication, and what the agreed turnaround time is for that approval. Slow approvals are one of the most common causes of missed monthly targets, and a defined turnaround protects both sides from blaming each other for it.

Delivery and permanence

• What counts as “delivered”: a live, indexable page carrying the agreed link, not just a submitted draft (how to check a live guest post).
• A replacement policy if a link disappears or the hosting page is taken down within a defined window.

Why “delivered” needs a strict definition

Disputes often come down to this single point: an agency counts a placement as delivered the moment content is submitted to a publisher, while a client only counts it once the link is live and checked. Writing the strict version into the contract removes the ambiguity entirely.

Reporting and data ownership

• Reporting frequency and the specific metrics that will be included (what a good client report contains).
• Client access to the full placement record at any point, not just at contract end.
• Ownership of any content produced, particularly if the client paid for the writing.

Term, notice and termination

Agree a trial period upfront, a notice period for either side to end the agreement, and — critically — what happens to work already in progress and to historical placement records once the contract ends. Records should transfer to the client regardless of who terminates.

Liability and indemnity clauses

Clients sometimes ask for indemnity against search engine penalties, which is difficult for any agency to offer honestly since so many ranking factors sit outside their control. A more workable middle ground is a clause committing the agency to disclose all tactics used and to cooperate fully, including handing over full records, if a penalty investigation or disavow process is ever needed.

Confidentiality and non-solicitation

Agencies often want a confidentiality clause covering their vetted site lists and pricing, which is reasonable, but it shouldn’t extend to hiding the actual sites used for a specific client’s own placements — the client has a right to know where their own links live. Non-solicitation clauses aimed at stopping a client from directly poaching agency staff are common and generally uncontroversial.

Payment terms worth specifying

Beyond the headline price, define payment timing relative to delivery — upfront, on delivery, or a mix — and what happens if a client doesn’t approve content within the agreed turnaround. Escrow-style arrangements, where payment is released only once a placement goes live, reduce disputes on both sides considerably.

Handling contract amendments as scope changes

Client needs shift over the life of a contract — new target pages, a change in budget, a pause during a slow season. Build in a simple amendment process, such as a signed one-page addendum, rather than either renegotiating the whole contract or letting changes happen informally over email with no paper trail. Informal changes are exactly what surface as disputes later, when neither side remembers the details the same way.

What to do when a dispute happens anyway

Even with a clear contract, disagreements happen. Include a simple escalation step before either side jumps to termination — a scheduled call to review the specific placements or metrics in question against the contract’s own definitions. Most disputes resolve at this stage once both sides are looking at the same written terms rather than differing memories of a verbal conversation.

Where to go next

Use how to choose a link building agency and agency red flags to vet a provider before you get to the contract stage, and pricing link building services to sanity-check the numbers being proposed. For sourcing placements directly under your own terms, the Digital PR marketplace uses escrow, releasing funds only once you’ve approved the live URL.

Frequently asked questions