Pitch deck design — Marketing agency
A studio service
Marketing agency pitch deck design results-forward, credibility-first.
Marketing agency pitch decks are decided by clients who've seen a hundred proposals with the same metrics. The deck that wins is the one that diagnoses their specific problem — not the one that leads with the agency's awards wall. We design for the diagnosis-first pitch.
N° 01What marketing agency pitches get wrong
Four failure modes that lose the account.
01
Leading with credentials before the diagnosis
The first question the client is asking is 'do they understand our problem.' Leading with agency history, team bios, and award wins answers a question no one asked. Open with your read of their specific marketing challenge.
02
Single cherry-picked metrics
Showing one ROAS figure or one campaign result invites the question 'what was your worst.' Show a range — best case, typical, benchmark — and explain what drives variance. That's the answer that builds trust.
03
Media plan at pitch stage
Giving away the full media plan before the contract is signed is a common mistake. Strategic approach — channel mix, budget framework, measurement methodology — yes. Detailed plan: save it for the onboarding.
04
Agency awards presented as client outcomes
Clients are buying outcomes, not Cannes Lions. Awards can appear once, in context ('recognised for X campaign that delivered Y result'). As a section heading, they work against you.
N° 02Who this is for
Every agency model. Every pitch format.
01
Performance and digital agencies
Data-forward pitches where measurement infrastructure and attribution models are part of the selling proposition. We design for the numbers-first story.
02
Full-service marketing agencies
Integrated capability pitches that span brand, content, media, and analytics. The deck structure reflects the breadth without becoming a services catalogue.
03
Specialist agencies (SEO, social, email)
Focused capability pitches where depth beats breadth. We design specialist agency decks to make the case for why a single-channel expert outperforms a generalist for specific briefs.
Sample slides
Six slide archetypes, in house style.
Generated in our editorial discipline — framed to your vertical. Every deck we ship is original and bespoke.
Investment
Fixed price. No surprises.
Marketing agency pitch deck — from $4,800.
- 14–18 finished slides
- Case study data visualisation
- Campaign results design
- Live + leave-behind versions
- Editable source files
- One revision round
Questions
The answers we give most often.
- How do I structure a marketing agency new business pitch?
- Diagnosis of the client's specific problem, proof (two to three case studies with ROI metrics), proposed approach, team, timeline and investment. Lead with the diagnosis.
- How do I present performance marketing results honestly?
- Show a range: best case, typical, and industry benchmark for context. A single cherry-picked ROAS figure invites the question 'what was your worst.'
- Should I include media strategy in the pitch deck?
- Strategic approach: yes. Detailed media plan: no. Show enough to signal you've done the thinking without giving away the execution before the contract is signed.
- How do I differentiate a digital agency from a full-service agency in the deck?
- Digital agencies lead with data and measurement infrastructure. Full-service agencies lead with integrated capability. The deck structure reflects which story you're telling.
- How should I handle client confidentiality in case studies?
- Anonymise the brand but keep the industry and metrics ('a leading UK retailer, ROAS improvement of 3.2× over 12 months'). This is most common and still credible.
- What's the right length for a marketing agency proposal?
- New business pitch: 16–20 slides. Campaign proposal: 8–12 slides. Annual strategy: 20–30 slides with a clear agenda and section dividers.
Next step
Pitching a new account?
Send us the brief and we'll build a deck that leads with the diagnosis, not the credentials.