Retargeting Agency | Remarketing Across Google, Meta, YouTube and Programmatic

Updated September 2026 · Written and maintained by the Progression Agency strategy team

A retargeting agency builds and manages remarketing campaigns that bring back people who visited a site, viewed a product, abandoned a cart or form, or engaged with content, across Google display and search, Meta and Instagram, YouTube, programmatic display and connected TV. The work is audiences, sequencing, frequency control, creative and measurement that separates real incremental recovery from ads shown to people who would have returned anyway. Progression Agency provides retargeting and remarketing management from New York for companies across the United States. This page explains how retargeting works after privacy changes, audience design, sequencing and frequency, channels, creative, measurement and incrementality, ecommerce and B2B differences, what a remarketing agency should deliver, and what it costs.

On this page · 13 sections

How retargeting works after privacy changes
Audience design
Sequencing and frequency
Channels
Creative for retargeting
Measurement and incrementality
Ecommerce and B2B retargeting
Retargeting, email and SMS
Privacy, consent and policy
What a remarketing agency should deliver each month
How to choose a retargeting agency
What it costs: retargeting and remarketing
Related services and guides

The short answerRetargeting is the highest-return spend in most accounts and the easiest to overspend. Done well, it segments visitors by what they did and how recently, shows each segment a different message in sequence, caps frequency, excludes people who already converted and measures lift against a holdout. Done badly, it follows everyone with the same ad for ninety days and takes credit for sales that would have happened anyway. A retargeting agency builds the first version and reports it honestly.

Ranges on this page are the planning figures Progression Agency publishes; a quote follows a written scope. Nothing here describes a named client or a measured result for one.

How retargeting works after privacy changes

Third-party cookies are limited, iOS restricts app tracking and consent rules shrink audiences, so retargeting now runs on first-party data: site events through server-side tracking, customer lists, engagement audiences inside each platform (video viewers, page engagers, lead form openers) and consented email and SMS. Audiences are smaller and more accurate than they were. Our Google Ads page and Facebook ads page cover each platform; this page is the retargeting layer across them.

Companies describe this work as a remarketing agency, retargeting services or remarketing services, a retargeting company, a retargeting ads agency, retargeting campaign management or remarketing campaign management, dynamic retargeting and retargeting ads, a Google remarketing agency or Facebook retargeting agency, programmatic retargeting and B2B retargeting, and retargeting agencies generally. The retargeting agency cost question is answered in the ranges below.

Audience design

Retargeting audiences and what each gets
Audience	Window	Message
Cart or form abandoners	1–7 days	Reminder, objection handling, small incentive if margin allows
Product or service page viewers	7–30 days	The product or service, proof, offer
Pricing page visitors (B2B)	14–60 days	Case study, comparison, demo
Content readers	30–90 days	Next-step content, lead magnet
Video viewers and page engagers	30–180 days	Awareness to consideration
Past customers	Lifecycle	Cross-sell, replenishment, referral
Converters	Excluded	Suppressed from acquisition campaigns

Sequencing and frequency

Each audience sees a sequence: reminder, proof, offer, then a pause. Frequency is capped per day and per week, windows are set by purchase cycle, and audiences are excluded once they convert. Ad fatigue is measured and creative is rotated before it costs performance.

Channels

Google display and YouTube remarketing, remarketing lists for search ads, Meta and Instagram dynamic and static retargeting, programmatic display and connected TV for larger audiences, and LinkedIn for B2B site visitors. Our programmatic advertising page covers display and CTV buying; LinkedIn ads covers B2B.

Creative for retargeting

Dynamic product or service creative from the catalog, static proof ads (reviews, results, guarantees), short video, and offer ads timed to the sequence; copy that addresses the reason someone left.

Measurement and incrementality

Platform reports over-credit retargeting because it reaches people already close to converting. Holdout tests, geo tests or conversion-lift studies measure real incremental recovery, and reporting shows both the platform number and the incremental one. Our conversion optimization page covers on-site work that reduces abandonment in the first place.

Ecommerce and B2B retargeting

Ecommerce: catalog-driven dynamic ads, cart recovery, replenishment and cross-sell, coordinated with email and SMS. B2B: pricing and demo page visitors, account lists, LinkedIn and display sequences over long cycles, coordinated with sales outreach. Our ecommerce advertising page and B2B marketing page cover each.

Retargeting, email and SMS

Retargeting works alongside owned channels: abandoners get an email or text first where consent exists, and paid retargeting fills the gap for unknown visitors. Our email marketing page covers the flows.

Consent management, platform policies on retargeting sensitive categories (health, finance, housing), data retention limits and clear privacy disclosures are built in.

Consent management, platform policies on retargeting sensitive categories (health, finance, housing), data retention limits and clear privacy disclosures are built in.

What a remarketing agency should deliver each month

Audience and event maintenance, including server-side tracking.
Sequenced campaigns per audience across channels.
Frequency and window management, exclusions.
Creative rotation and dynamic feeds.
Incrementality measurement.
Reporting: recovered revenue or leads, incremental lift, cost per recovered conversion.

How to choose a retargeting agency

Ask how they measure incrementality, not just platform ROAS.
Ask how audiences are segmented and sequenced.
Ask how frequency and exclusions are managed.
Ask how tracking is set up after cookie and consent changes.
Ask who owns the pixels, audiences and accounts. You must.

What it costs: retargeting and remarketing

Paid search is priced as a management fee plus the media you buy. For retargeting and remarketing, the planning ranges below are from our marketing agency pricing guide; below a few thousand dollars of monthly media the management economics stop working, which is where a quote starts.

Paid media planning ranges (US figures)
Service	Typical range	Notes
Google Ads management	$800–$2,500 / month, or 10–20% of spend at scale	Media budget is on top
Microsoft / Bing Ads	$400–$1,200 / month	Usually an add-on
Meta ads management	$1,200–$4,000 / month	Creative volume drives cost
LinkedIn ads	$1,500–$5,000 / month	High CPCs; B2B only
Conversion tracking across channels	$1,200–$5,000 one-off	Automated bidding is only as good as the data
Landing page, single	$1,200–$4,000	Often the highest-return spend

Every figure above is a planning range already published on this site; the quote for retargeting and remarketing follows a written scope, and the same ranges apply across the United States and worldwide.

Pages on this site that sit next to retargeting and remarketing and that a buyer usually reads alongside it.

Getting found in search

AI, AEO and what is changing

Paid media and lead generation

Websites and design

Choosing and working with an agency

Software and app development

Web development, platforms and hosting

Social, content and brand

By industry and by situation

Also on this site: B2B Advertising Agency.

Frequently asked questions

What is a retargeting agency?

An agency that builds and manages remarketing campaigns across Google, Meta, YouTube, programmatic and LinkedIn: audiences by behavior and recency, sequenced messages, frequency control, creative and incrementality measurement.

What does retargeting management cost?

Retargeting is managed within Google Ads ($800–$2,500 per month) and Meta ($1,200–$4,000 per month) management ranges; programmatic and CTV are scoped by spend; tracking setup runs $1,200–$5,000 one-off. Media spend is on top. Ranges are published; quotes follow discovery.

Does retargeting still work without third-party cookies?

Yes, on first-party site events, customer lists and in-platform engagement audiences; audiences are smaller and more accurate.

What is the difference between retargeting and remarketing?

The same practice; Google calls it remarketing, most others call it retargeting.

How long should retargeting windows be?

Set by purchase cycle: days for carts, weeks for services, months for B2B; never a default 90 days for everything.

How often should someone see a retargeting ad?

Capped per day and per week, with a pause after the sequence; fatigue is measured.

Do you exclude people who already bought?

Yes, always; converters move to customer audiences with different messages.

How do you measure whether retargeting is incremental?

Holdout groups, geo tests or platform conversion-lift studies, reported alongside platform numbers.

Do you run dynamic product ads?

Yes, from the catalog, for ecommerce and for service catalogs where they apply.

Do you run retargeting on YouTube and CTV?

Yes, for audiences large enough to justify video.

Do you run LinkedIn retargeting?

Yes, for B2B site visitors and account lists.

Do you build the tracking?

Yes: server-side events, consent handling and audience rules.

Can retargeting be used for lead generation?

Yes: form abandoners, pricing and demo page visitors, and content readers are sequenced toward a conversion.

Do you produce the creative?

Yes: dynamic templates, proof ads, short video and offer ads.

Are there categories where retargeting is restricted?

Yes: health, finance, housing, employment and others have platform limits; we build within them.

How do retargeting and email work together?

Owned channels reach known abandoners first; paid retargeting reaches unknown visitors and reinforces.

What do you report?

Recovered revenue or leads, incremental lift, cost per recovered conversion, frequency and fatigue, monthly.

Do you work outside New York?

Yes, across the United States.

Who owns the audiences and accounts?

You do; we work inside your accounts.

What is the first step?

Send read-only access to your ad accounts and analytics. You get a written review of current retargeting and a quote.

Want an account review before you spend more?Send read-only access. You get a written review of structure, tracking, waste and the next three changes, at no charge for the first look.

Request the review

Get a free marketing proposal

Tell us what you are trying to grow and we will come back with a plan, not a pitch deck. Same-day reply on weekdays.

Retargeting Agency: Remarketing Across Google, Meta, YouTube and Programmatic That Recovers Lost Sales and Leads