An advertising agency is built around campaigns: an idea, the creative that carries it, and the media that puts it in front of people. For a San Diego business that might mean a launch, a rebrand, a seasonal push or a steady presence across search, social, radio, print and outdoor. This page explains what San Diego ad agencies do, how that differs from a digital marketing agency, how to brief one well, and the federal rules every ad must follow.
Marketing Company San Diego is an independent referral service, not a marketing agency. When you send the form, your details go to an independent marketing agency that prepares any proposal and does any work.
Planning a campaign? Get a written proposal from an independent agency.
Advertising agency or digital marketing agency?
The two overlap, and many firms do some of both. As a rule of thumb, an advertising agency leads with the idea and the creative and buys media to carry it, online and off. A digital marketing agency leads with the channels where customers search and scroll: SEO, Google Ads, Maps, social and the website. If your problem is that people do not know your name, an advertising campaign may be the answer. If people search for what you sell and do not find you, start with a digital marketing agency San Diego owners hire.
| You need | Usually the better fit |
|---|---|
| A launch, rebrand or awareness campaign | Advertising agency |
| TV, radio, print or outdoor alongside online | Advertising agency |
| More inquiries from Google searches | Digital marketing or SEO agency |
| Better results from Google Ads | A Google Ads agency |
| A new name, logo or visual identity | A branding agency |
What an ad agency does
- Strategy. Who the campaign is for, what it should make them think or do, and how success will be judged.
- Creative. The idea, the words, the design, photography and video.
- Media planning and buying. Where and when the ads run, and negotiating the space.
- Production. Turning the idea into finished ads in every size and format needed.
- Measurement. Tracking what the campaign did against what the brief asked for.
How to brief an ad agency
The brief is the document the whole campaign rests on. A short, clear one gets better work than a long, vague one. Cover these points on a page or two.
- The business problem in one sentence: what has to change, and why now.
- Who you want to reach, and where they are: a few San Diego neighborhoods, the whole county, or further.
- What you want them to think, feel or do after seeing the ads.
- What is true and provable about your product or service. Ads can only say what you can back up.
- The budget for the agency’s work and for media, kept separate.
- Deadlines, and anything fixed, such as an opening date.
- How you will judge whether it worked.
The rules every ad must follow
Federal advertising rules apply to agencies as well as businesses. The FTC’s Endorsement Guides say advertising agencies may be liable for their roles in creating or spreading endorsements they know or should know are deceptive. Any material connection between a business and someone praising it, such as payment or free product, must be disclosed clearly and conspicuously. If an ad shows results people will not generally achieve, it should clearly disclose what people can generally expect. And the FTC’s rule on consumer reviews bans fake reviews and reviews bought or conditioned on a particular sentiment.
Email campaigns fall under the FTC’s CAN-SPAM guide: no misleading headers or subject lines, the message identified as an ad, your valid physical postal address, a working way to opt out, and opt-outs honored within 10 business days. The FTC also tells businesses to monitor what others do on their behalf, so the business and the company sending the email can both be liable.
Questions to ask San Diego ad agencies
- Can you show me examples of your previous work, in my industry or one like it?
- Who would work on my account day to day?
- How do you charge for creative, and how for media buying?
- Who owns the finished ads, photos and video?
- How will you measure the campaign against my brief?
- How do you make sure endorsements and claims in the ads meet the FTC’s rules?
Get a written campaign proposal for your San Diego business. Free to ask, no obligation.
Questions people ask
What is the difference between an ad agency and a marketing agency?
They overlap. An advertising agency leads with campaigns, creative and media buying, online and off. A digital marketing agency leads with search, Maps, Google Ads, social and the website.
Is an ad agency responsible for what its ads say?
It can be. The FTC’s Endorsement Guides say advertising agencies may be liable for deceptive endorsements they help create or spread, and the advertiser can be liable too.
Who owns the ads an agency makes for me?
Agree it in writing before work starts. Ask for the finished ads, photos and video to be yours to keep and reuse.
Do I need a big budget to hire an ad agency?
Not always. Say your budget for the agency’s work and for media up front, kept separate, and ask what the agency would do with it.
Get a marketing proposal