What is Advertising RFP? The Purpose and Criteria

A well-run advertising RFP turns a procurement task into a strategic conversation. Done poorly, it produces a stack of incomparable proposals, frustrated agencies, and a winning vendor selected for the wrong reasons. The difference is mostly structural: what the RFP asks, how it scopes the brief, and how it scores responses. This guide covers what advertising RFPs are for, what to include, the typical workflow, and the pitfalls that consistently waste budget on both sides of the table.

What an Advertising RFP Is For

An advertising RFP (Request for Proposal) is a structured document an advertiser or marketing department sends to agencies to solicit proposals for a defined engagement. The purpose is comparison: without a structured brief, agencies pitch against different interpretations of the scope, making evaluation nearly impossible.

RFPs are most commonly used when:

• The budget is large enough to justify a formal selection process.
• Multiple agencies are plausible vendors and the decision isn’t obvious from reputation alone.
• The scope is complex enough that an informal brief would produce widely varying proposals.
• Procurement or legal requirements mandate a formal process for vendor selection.

For smaller engagements, a formal RFP often adds overhead without improving outcomes. A well-structured creative brief plus two or three agency calls achieves the same result faster.

What to Include in an Advertising RFP

Company and brand context

Who the company is, who its customers are, what the brand stands for, and where it sits in the competitive landscape. Agencies need this to propose work that fits the brand, not just the brief. Include the brand guidelines document as an attachment if one exists.

Campaign objectives

Concrete, measurable outcomes the campaign should drive: awareness metrics, lead volume, cost per acquisition, revenue lift, specific pipeline targets. Avoid vague objectives (“increase brand awareness”) without a corresponding measurement approach.

Target audience

Demographic and psychographic description of the intended audience, ideally built from actual customer data rather than aspirational personas. Include what channels the audience currently uses and where existing media spend has worked or underperformed.

Channels and formats

Whether the engagement covers digital only or includes offline; which specific channels are in scope (paid search, display, social, video, email, OOH, print); and which formats are required. If the scope is open, say so explicitly and invite agencies to recommend the mix.

Budget

A budget range or ceiling for the engagement period. Agencies need this to scope their proposal. Hiding the budget produces incomparable proposals and frustrates the strongest respondents, who often decline to bid when the number is absent.

Timeline

Campaign launch date, flight dates, and any milestone dates (reporting cycles, creative review windows). Also include the RFP response deadline, shortlist notification date, pitch date if applicable, and decision date.

Selection criteria

How the proposals will be scored: experience with similar brands, strategic thinking, creative quality, pricing, team composition, references. Specify the relative weight of each factor if possible. Agencies who know the criteria write better proposals.

Scope of work

Deliverables expected from the engagement: creative development, media buying, analytics and reporting, content production, platform management. Be specific about what’s included and what’s not — ambiguity in scope leads to ambiguity in pricing and disputes after award.

The RFP Workflow

1. Internal alignment: Before the RFP goes out, align internally on the budget, decision-making authority, evaluation team, and non-negotiables. RFPs that stall after submission usually do so because internal stakeholders weren’t aligned before the process started.
2. Longlisting: Identify a pool of candidate agencies based on portfolio, category experience, and size. Ten to fifteen is a manageable longlist for the written RFP stage.
3. RFP distribution: Send the RFP to the longlisted agencies with a clear deadline and a point of contact for questions. Manage questions through a shared Q&A document so all agencies receive the same clarifications.
4. Proposal review: Evaluate written responses against the stated criteria before the shortlist decision. Document the scores so the process is defensible if challenged.
5. Shortlist and pitch: Invite two to four agencies to present in person or over video. The pitch round tests the team and the thinking, not just the written proposal.
6. Decision and notification: Notify the winner and the unsuccessful agencies promptly. Offer a brief debrief to unsuccessful finalists — it’s professional practice and maintains relationships for future opportunities.

Scoring Criteria Frameworks

Most evaluation frameworks weight five dimensions:

• Strategic thinking — does the proposal demonstrate genuine understanding of the business challenge, or does it retrofit a standard solution?
• Creative quality — is the proposed work distinctive, on-brand, and likely to achieve the campaign objective?
• Relevant experience — has the agency worked in the same category, at comparable scale, with measurable results?
• Team composition — will the day-to-day team be senior enough and have the right specialisms for the scope?
• Pricing and value — is the proposal cost-effective relative to the scope and quality of the proposal?

Score each dimension independently and weight the total to reflect your priorities. A brand with a strong existing creative identity will weight strategic fit higher than raw creative quality; a direct-response advertiser will weight measurement and attribution capability.

Email Deliverability in Advertising Campaigns

When email is a significant part of the campaign scope, deliverability sits at the intersection of campaign performance and technical infrastructure. Agencies proposing email-heavy engagements need to account for list quality, sender reputation, and compliance — not just creative and media. A common mistake is proposing email volume without a corresponding plan for list verification. Invalid addresses burn deliverability budget, accumulate bounces that damage the sending domain’s reputation, and reduce the reach of every subsequent send. The most practical pre-campaign step is to verify the contact list through the email list cleaning service or run a quick pre-campaign check with the bulk email verification service before building send estimates. This surfaces the true deliverable list size and eliminates addresses that will hurt deliverability before they’re in production. For agencies handling cold outreach as part of the engagement, the principles in our piece on sending a follow-up when there’s no response and email volume benchmarks are worth aligning on early. For a full review of the email platforms agencies use to manage client sends, see our agency email campaign tool comparison.

Common Mistakes

• Treating the RFP as a procurement form rather than a strategic alignment document.
• Hiding the budget and then negotiating hard after award — it produces worse proposals and a worse working relationship.
• Asking for spec creative from agencies without compensation.
• Evaluating proposals without pre-agreed scoring criteria, leading to decisions driven by the most vocal stakeholder.
• Extending the timeline without notice after agencies have allocated time to the bid.
• Ghosting unsuccessful finalists rather than providing even brief feedback.

FAQ

How long should an advertising RFP be?

Eight to fifteen pages for most engagements. Shorter risks under-scoping the brief; longer signals a procurement-heavy process that experienced agencies often skip. Larger campaigns can justify more detail, but always at the cost of response quality from the strongest agencies.

Should the RFP disclose the budget range?

Yes. A budget corridor (even a wide one) lets agencies tailor scope and avoid wildly over- or under-bidding. Hiding the budget produces incomparable proposals and frustrates the strongest respondents.

How many agencies should be invited to an RFP?

Five to eight for the written round, narrowing to two to four for pitch. More than ten invitees signals an unfocused process; fewer than four limits comparison.

Is spec creative work appropriate to ask for?

Generally no. Uncompensated spec work favours agencies with capacity to give it away — not the agencies best fit for the brief. If creative direction is genuinely needed for evaluation, pay for it.

Conclusion

A well-run advertising RFP isn’t a procurement exercise — it’s the start of the agency relationship. The clarity of the brief, the fairness of the process, and the professionalism of the decision communication all shape what kind of partner the winning agency turns out to be. Clients who run RFPs as strategic conversations consistently get better proposals, faster decisions, and longer-lasting partnerships than clients who treat the process as a checklist.