What you’ll learn
- What are Gmail ads?
- Where Gmail ads appear (Promotions & Social tabs)
- The 2026 reality: Gmail ads run through Demand Gen, not standalone
- How Gmail/Demand Gen ads work & the available formats
- Gmail ads targeting: audiences, custom segments, Customer Match & lookalikes
- How much do Gmail ads cost? (CPC & bidding)
What are Gmail ads?
Gmail ads are native, expandable advertisements that appear inside the Gmail inbox — usually at the top of the Promotions and Social tabs — styled to look like an unread email. In 2026 they are no longer a standalone campaign type; Gmail is now a placement you reach through Google Ads Demand Gen campaigns.
If you have searched for "how to advertise on Gmail" or "Gmail sponsored ads" recently, the answer has changed. This guide explains what Gmail ads are, where they show, exactly how to run them via Demand Gen today, the formats and targeting available, what they cost, and how to measure them — with step-by-step setup and a full FAQ.
Where Gmail ads appear (Promotions & Social tabs)
A Gmail ad starts life as a collapsed teaser that slots into the inbox alongside organic emails. When a user clicks the teaser it expands into a full-screen creative — an image, a carousel, or a video — with a call-to-action that drives to your landing page. Because the placement lives where people actively manage their inbox, it captures attention at a high-intent moment.
Gmail ads are clearly labelled "Ad" and sit above the fold of the Promotions or Social tabs. They do not appear in a user's Primary tab, and they are billed differently from the email itself — you generally pay when someone clicks to expand the teaser, not when it is merely displayed. Read our broader primer on online advertising to see how this fits the wider paid-media mix.
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Free strategy call ›The 2026 reality: Gmail ads run through Demand Gen, not standalone
Here is the single most important update for anyone researching Gmail ads in 2026: the standalone Gmail campaign type has been retired. Google folded Gmail inventory into Discovery campaigns back in 2021, and Discovery was then upgraded and renamed Demand Gen. Demand Gen is now the only path to the Gmail inbox.
Earlier "Gmail Sponsored Promotions" let advertisers target keywords found inside a user's emails — a feature removed years ago over privacy concerns. Today there is no email-content targeting; Gmail placements are powered entirely by Google's audience signals and machine learning within Demand Gen. That is a cleaner, privacy-safe model, but it means you select Gmail as one channel inside a multi-surface campaign rather than launching a dedicated Gmail campaign.
You don't "buy Gmail ads" anymore — you build a Demand Gen campaign, hand Google your best creative and audiences, and Gmail becomes one of the inboxes where that creative earns attention.
Demand Gen also serves YouTube (in-feed and Shorts), Discover, and the Google Display Network. If you want Gmail-heavy delivery, you control that through channel selection during setup — covered step-by-step below. For context on the full campaign menu, see our guide to the types of Google Ads.
How Gmail/Demand Gen ads work & the available formats
Every Gmail ad follows the same two-stage mechanic: a collapsed teaser in the inbox that, on click, opens into an expanded creative. What that expanded experience looks like depends on the Demand Gen ad format you build. There are three core formats plus a product-feed option.
| Format | What it looks like in Gmail | Key asset limits | Best for |
|---|---|---|---|
| Single image ad | Teaser expands to one full creative with headline, description & CTA button | Up to 20 images, 5 headlines, 5 descriptions per ad | Promotions, offers, lead gen |
| Carousel image ad | Expands into an email with 2–10 swipeable cards, each with its own image, headline & URL | 2–10 cards; one overall headline & description | Product ranges, multi-feature stories |
| Video ad | Expanded creative plays a video (serves on mobile in Gmail) | Up to 5 videos; 5 headlines & descriptions | Brand storytelling, demos |
| Product feed (Merchant Center) | Pulls dynamic products into the expanded ad | Linked Merchant Center feed required | Ecommerce retargeting |
Recommended creative dimensions for Demand Gen (which feed Gmail) include landscape 1.91:1 (1200×628), square 1:1 (1080×1080), and portrait 4:5 or 9:16 for vertical surfaces. Supply multiple aspect ratios so Google can fit the teaser and expanded views cleanly across devices.
Gmail ads targeting: audiences, custom segments, Customer Match & lookalikes
Because keyword and placement (content) targeting were removed, Gmail ad targeting in Demand Gen is entirely audience-based. You layer Google's audience signals with your own first-party data, then let the system optimise delivery. The table below summarises your options.
| Targeting type | How it works | Typical use |
|---|---|---|
| Custom segments | Define an audience by interests, the things they search, or sites/apps they use | Reach in-market intent without keywords on Gmail |
| Customer Match | Upload hashed email lists of existing customers or subscribers | Retention, upsell, win-back to warm inboxes |
| Lookalike (similar) segments | Google finds new users resembling a seed list | Prospecting at scale from your best customers |
| Affinity & in-market | Google's prebuilt interest and purchase-intent audiences | Top-of-funnel awareness |
| Demographics & location | Age, gender, parental status, geography | Refine or exclude segments |
| Optimised targeting | Google expands beyond your segments toward likely converters | Maximise conversions; toggle on/off |
Customer Match and lookalikes are the workhorses for Gmail because inbox placements convert best with warm or warm-adjacent audiences. To build richer seed lists, align this with your audience targeting strategy and your analytics setup so conversion data flows back to optimise bidding.
How much do Gmail ads cost? (CPC & bidding)
Gmail ads are typically billed on a cost-per-click basis — you pay when a user clicks the teaser to expand it (a "teaser click"). There is no fixed rate card; cost depends on your audience, competition, creative quality, and goal. As a planning range, Demand Gen Gmail placements often see CPCs anywhere from a few cents to roughly US$0.10–$0.50, frequently cheaper than Search, with strong cost-per-conversion on remarketing audiences.
Bidding options inside Demand Gen include Maximize Conversions, Target CPA, Maximize Clicks, and value-based bidding (Target ROAS) for ecommerce. Use conversion-focused bidding for warm audiences and click-focused bidding for cold prospecting. For a deeper grounding in auction mechanics, see our Google PPC guide.
How to set up Gmail ads via Demand Gen (step by step)
There is no "Gmail" campaign button. You create a Demand Gen campaign and steer delivery toward the inbox. Follow these steps:
- Create a new campaign. In Google Ads, click + New campaign and pick a goal (Sales, Leads, or Website traffic), or choose "Create a campaign without a goal's guidance" for full control.
- Select the Demand Gen campaign type. This is the only type that can serve Gmail.
- Set bidding. Choose Maximize Clicks (cold/new) or Maximize Conversions / Target CPA (warm/known) based on your audience.
- Choose channels. In settings, control where ads serve. To make this Gmail-focused, leave Gmail enabled and consider unchecking YouTube, Discover, and Display so spend concentrates on the inbox. (Channel-level control is available in Demand Gen; verify current toggles in your account.)
- Define your audience. Add Customer Match lists, custom segments, or lookalikes; set location, language, demographics, and decide whether to enable optimised targeting.
- Build the ad. Add images (and/or video), up to 5 headlines and 5 descriptions, your business name, logo, final URL, and CTA. For carousels, add 2–10 cards.
- Set budget & launch. Enter a daily budget, review the preview of the collapsed teaser and expanded creative, then publish. Let it run at least 2–4 weeks before judging performance.
If managing this in-house feels heavy, our SEM agency team builds and optimises Demand Gen campaigns end-to-end.
Creative best practices for Gmail ads
- Write a teaser that earns the click. The collapsed view competes with real emails — a clear value or offer beats clever copy.
- Lead with the hook. In video, land your message in the first 3 seconds; on mobile, vertical 9:16 wins.
- Supply variety. Upload 5+ images and multiple headlines so Google can test combinations and reduce ad fatigue.
- Match the landing page. Keep the expanded creative's promise consistent with where the CTA sends people — a fast, relevant page lifts conversions. Our web design agency can build conversion-ready landers.
- Keep branding visible. Logo and business name appear in the teaser; make them recognisable.
Benefits & limitations of Gmail ads
| Benefits | Limitations |
|---|---|
| Reaches a massive, logged-in inbox audience | No standalone campaign — must run via Demand Gen |
| Native, expandable, attention-grabbing format | No keyword/email-content targeting anymore |
| Often low CPC vs. Search | Lower volume than YouTube or Discover placements |
| Excellent for remarketing & Customer Match | Limited Gmail-only reporting granularity |
| Strong conversion rates on warm audiences | Video serves on mobile only in Gmail |
Measuring Gmail ads performance
Think in funnel tiers. Early signals are opens (teaser clicks that expand the ad) and engagement rate; mid-funnel you watch click-through rate and cost per engagement; the bottom line is conversions, cost per conversion, and ROAS. Because Demand Gen blends surfaces, segment by network where possible to isolate true Gmail contribution.
Make sure conversion tracking and enhanced conversions are live before launch, and connect campaigns to your reporting so attribution is trustworthy. A solid measurement foundation — covered in our best marketing tools roundup and your lead generation workflow — is what turns clicks into pipeline.
Common Gmail ads mistakes to avoid
- Looking for a "Gmail campaign" type. It no longer exists — use Demand Gen.
- Switching bid strategy too early before ~30 conversions, which destabilises learning.
- Uploading one image and one headline, starving Google's optimisation.
- Ignoring channel mix and letting budget drain into YouTube when you wanted inbox reach.
- Judging results in days, not weeks — Demand Gen needs a 2–4 week learning window.
- Sending clicks to a slow or off-message page, wasting paid engagement.
Frequently asked questions about Gmail ads
Are Gmail ads still available in 2026?
Yes — Gmail placements are still available, but only through Google Ads Demand Gen campaigns. The old standalone Gmail campaign type was retired; Gmail is now one of the channels (alongside YouTube, Discover, and Display) that a Demand Gen campaign can serve.
How do I advertise on Gmail now?
Create a Demand Gen campaign in Google Ads, set audience-based targeting (Customer Match, custom segments, or lookalikes), keep Gmail enabled in channel settings, build an image, carousel, or video ad, and launch. There is no separate Gmail-only campaign button.
How much do Gmail ads cost?
Gmail ads are billed per click (the teaser-expand click). There is no fixed price; CPCs commonly land in the low cents to around US$0.50 range depending on audience and competition, and are often cheaper than Search with strong remarketing economics.
Can I target keywords inside someone's emails?
No. Email-content and keyword targeting were removed for privacy reasons. Gmail ad targeting is entirely audience-based — interests, custom segments, first-party Customer Match data, and lookalikes.
What's the difference between Gmail ads and Demand Gen?
Demand Gen is the campaign type; Gmail is a placement within it. You can't run Gmail ads without Demand Gen, and a single Demand Gen campaign may also serve YouTube, Discover, and the Display Network unless you restrict the channels.
Run Gmail ads the right way with D'Marketing Agency
Gmail ads remain one of the most cost-effective ways to land in a logged-in inbox — but only when the Demand Gen campaign behind them is built with the right audiences, creative variety, and measurement. D'Marketing Agency plans, launches, and optimises Demand Gen campaigns that put your brand in the Promotions and Social tabs and turn teaser clicks into conversions. Request a free quote using the form on this page and let's map your Gmail ads strategy for 2026.
