What marketing collateral means
Marketing collateral is the material a company produces to explain its offer and support a sale. The word comes from "collateral" in the sense of something that accompanies and supports the main effort: the salesperson, the website, the meeting.
Advertising brings people in. Collateral is what they read once they are interested, and what they forward to the colleague who has to agree.
Types of marketing collateral
- Brochures and one-pagers: a quick overview of an offer.
- Case studies: proof that you have solved the problem before, with results.
- Sales presentations: the deck your team uses in meetings. See sales deck design.
- Company profiles: the whole company for buyers and tenders. See how to write one.
- Media kits and press kits: for partners and journalists. See what a media kit is.
- Proposals: the document that asks for the decision.
- Catalogues and price lists for product businesses.
- White papers and guides that teach and build trust.
- Event material: banners, handouts, business cards.
Collateral by stage of the sale
- Awareness: guides, short videos, one-pagers.
- Consideration: brochures, case studies, company profiles, comparison sheets.
- Decision: proposals, pricing sheets, sales presentations, references.
- After the sale: onboarding guides, user manuals, newsletters.
How to plan a collateral set
- Ask the sales team which questions they answer most, and which documents they wish they had.
- Map each piece to a stage and a reader. Anything without a reader is a candidate to cut.
- Start with the three that do the most work, usually a one-pager, a case study template and a sales presentation.
- Build templates, so new case studies and proposals can be made without a designer each time.
Keeping it consistent
Collateral made piece by piece drifts: different fonts, colours and tones make a company look like several. A shared template system keeps every document recognisably yours. We design collateral sets from your brand identity, including company profiles, proposals and media kits.

