Web & Journeys

AI Dynamic Messaging

Banners, popups and in-app notifications change their headline and call to action based on what a visitor is doing right now.

Banners and popups that say the same thing to everyone get ignored, or worse, annoy the visitor who was about to buy. This build changes the headline and call to action on your banners, popups and in-app notifications based on what a visitor is doing right now, such as cart contents or time on page. Page content stays untouched.

Banner and popup wording that reacts to live behavior
Different prompts for cart abandoners and casual browsers
Safe default messages whenever no trigger matches

$3,900 20–30 working days Optional maintenance $249/mo

Choose delivery and add to cart Talk to an expert

A checklist card, slider control and small flag pennant, standing for a message that reacts to the moment.

What it is

AI Dynamic Messaging changes the headline and call to action on banners, popups and in-app notifications based on a visitor's context in the moment, such as cart contents or time on page. It does not touch page content itself. Rules stay visible and editable, with a safe default message as fallback.

Why businesses buy it

Generic popups interrupt everyone equally, which means they help almost no one. A cart abandoner needs reassurance, a first-time browser needs orientation, and a returning visitor may need no interruption at all. This build matches each message to the visitor's moment, using behavior you already track, and tests the result against your current messages. The Scope Card fixes the messaging surfaces, triggers, systems and workflows before you order, so you know exactly which banners and popups change and how.

Problems this solves

Popups show the same message whether the cart is full or empty

Headlines and calls to action on banners and popups change based on context, such as cart contents. The message fits what the visitor is doing right now.

Generic banners get ignored because they feel irrelevant

Banner wording reacts to signals like time on page or what is in the cart. A relevant message has a better chance of being read and acted on.

In-app notifications nag users with the wrong prompt

In-app notification copy adapts to the user's current context. Rules decide which headline and call to action appear, and your team can edit them at any time.

Changing page content for a promotion means a developer request

Only banners, popups and notifications change, not the page content itself. Your team edits rules directly, and a safe default message shows when no rule applies.

Scope card SKU UPM-C0310

AI Dynamic Messaging

Everything this build includes, written down before you pay. Choose a delivery speed and any add-ons, then add it to your cart.

$3,900 one-time build price

1. Choose your delivery speed

Standard 20–30 working days $3,900 Express 15–25 working days $4,600 Rush 10–20 working days $5,250

Delivery times are in working days (Monday to Friday) and start once your intake is complete. They can extend because of national or public holidays, technical issues outside our control (such as platform outages, third-party changes, account approvals or access delays), or natural disasters and other events beyond our control. If a delay happens, we tell you in writing with a new date.

What is included

Channel: 1 channel
Integrations: Up to 2 systems with read and write access
Knowledge: Up to 100 documents
Workflows: Up to 6 workflows with your approval rules
Languages: 1
Testing: 50 documented test scenarios
Revisions: 2 rounds
Handoff: 1 × 60-min handoff session (recorded)
Support: 30 days after launch

A good fit if

You run banners, popups or in-app notifications that currently say the same thing to every visitor, regardless of what they are doing.

You want messaging to react to behavior in the moment, such as cart abandonment or extended browsing, not just a fixed schedule.

You already track on-site behavior through GA4 or Segment and want that signal driving what a message says.

You want the messaging rules visible to your team and A/B tested, not hidden inside a popup tool's own logic.

Not the right fit if

You want on-page content blocks personalized, not messaging surfaces like banners and popups. See AI Content Personalization.

You want the underlying page itself to adapt by segment, not just a banner layered on top of it. See AI Website Personalization.

Your messaging is really about which discount or promotion to show, not the wording of a banner. See AI Offer Personalization.

Your personalized pages get fewer than about 10,000 sessions a month, or you have no consent banner yet. Tests will not show a clear result, so start with the Personalization Quick-Start Sprint.

You need more than 2 connected systems or more than 6 workflows. Add a note at checkout for a quote, or start from our Custom AI enquiry form.

How it works

Your messaging surfaces are mapped. Banners, popups and in-app notifications you already run are identified, along with the moments that should trigger a message change.
Trigger rules are defined. Cart contents, time on page, scroll depth or an abandoned checkout are set up as the signals that swap what a message says.
Behavior is read as it happens, using GA4, Segment or your CMS, without waiting for a page reload or a batch update overnight.
The matching message shows. A visitor about to abandon a full cart sees a different prompt than someone browsing casually on their first visit.
Anyone outside a defined trigger sees your current default message, never a blank banner or a stalled popup.
An A/B test runs the dynamic version against your static message, so the lift in response is measured, not assumed.

What you provide within 72 hours

Your portal lists these the moment you order. Delivery starts the working day after everything is in and your access is checked.

The banners, popups or in-app notifications you want to make dynamic, and where they currently live.
Access to behavior data through GA4, Segment or your CMS, so triggers can be read in real time.
The trigger moments and messages you want reflected, in plain terms your team already uses.
A working consent banner and privacy settings, so personalization only runs for visitors who agreed, on data you are allowed to use.
Enough traffic for measurable tests: about 10,000 or more sessions a month on the personalized pages.
The name of the approver for any change to what a messaging surface says.
Admin access and API keys for every connected system, shared by adding our team as a user or creating a key you control, never by email.
One decision-maker who can approve the trigger rules before they go live.
An API key for your own AI model account (for example OpenAI or Google Gemini), created for this build with a spending limit.

The 72-hour rule. Send everything on your checklist, including access, within 72 hours of ordering so your build starts on time.

Timeline

Start Intake verified and your messaging surfaces confirmed.

Weeks 1–2 Trigger and message rules built from your behavior data.

Week 3 Your CMS and analytics connected with read and write access.

Weeks 3–4 50 test scenarios run across your defined triggers.

Week 4 Your review, with up to 2 rounds of changes.

Go-live Live, recorded handoff session delivered, 30 days of support begin.

Delivery options, in working days (Monday to Friday) from completed intake. They can extend because of national or public holidays, technical issues outside our control (such as platform outages, third-party changes, account approvals or access delays), or natural disasters and other events beyond our control. If a delay happens, we tell you in writing with a new date.
Option	Delivery time	Price
Standard	20–30 working days	$3,900
Express	15–25 working days	$4,600
Rush	10–20 working days	$5,250

What you receive at handover

Dynamic messaging on banners, popups and in-app notifications, driven by visitor context
Up to six workflows with approval rules, visible and editable
Read and write connections to up to two systems
A safe default message as the fallback
A test report covering the documented scenarios
An admin guide, a recorded handoff session and 30 days of post-launch support

Expected benefits and how to measure them

Messages can feel relevant to what the visitor is doing.
Promotions can be adjusted without page changes.
Popups can feel less intrusive to visitors.

Click rate on banners and popups: Track CTA clicks per impression in your analytics or popup tool.
Checkout completion: Compare checkout completion for visitors shown a message with the period before launch.
Dismiss rate: Track how often messages are closed without any action.

Before you start: Record current click and dismiss rates for your banners and popups, plus checkout completion.

These are things to track, not promised results. Outcomes depend on your data, your team and your market.

Running costs

Running this after launch is typically $50 to $250 a month in AI model usage and hosting, alongside whatever you already pay for GA4, Segment or your CMS. Cost tracks how many messages actually get triggered, not the number of banners or popups you have configured.

AI usage during the build and testing period is billed the same way, directly in your own accounts, so every provider relationship stays yours.

Ask about running costs

Custom requirements

If your messaging needs more triggers or systems than the Scope Card covers, note it at checkout. A written Change Quote follows, the extra work waits for your approval, and your original order keeps its planned date. Larger or bespoke projects use the Custom AI request form instead.

Request a custom version

Keep it running

Monthly maintenance covers monitoring, fixes, updates, a health report and change hours to add new triggers as your site changes. It starts after the 30 days of post-launch support and can be cancelled any month.

$249/mo (the minimum fee, includes 2 change hours)

Optional. Starts after the post-launch support period. Cancel any month.

How maintenance works

How this compares

	Do it yourself with a SaaS tool	Hire a custom agency	Upmark Labs
Price	A popup tool charges monthly per site or impression volume	An agency quotes messaging copywriting as a separate task	Ours is one fixed price, shown on this page before you buy
Scope	A popup tool gives you templates, triggers are manual to build	An agency scope is agreed project by project	Ours is written on the Scope Card, triggers built for you
Delivery	A popup tool is quick to install but slow to tune well	An agency messaging project usually runs a few weeks	Ours has a fixed delivery time shown before you buy, with faster options
Reaction speed	A popup tool often reacts to time on page only	An agency build depends on what was agreed	Ours reads real behavior like cart contents as it happens
Measuring impact	A popup tool often sells A/B testing as an add-on	An agency build depends on what was agreed	Ours includes A/B test setup in the price

Questions about this product

How much does AI Dynamic Messaging cost to set up?

One fixed price covers dynamic banners, popups or in-app notifications across up to two connected systems and up to six workflows, with 50 documented test scenarios run against your real triggers before launch. The price for each delivery speed is shown in the panel on this page, so you see it before you buy rather than after a demo call.

How long until our banners and popups react to behavior?

Delivery time is fixed for each speed and shown in the panel on this page, starting once intake is complete and access is verified. Most of the calendar time goes on mapping the banners and popups you already run and agreeing which behaviors should trigger a change, so a clear list of surfaces speeds things up.

Does this change our page content or just the messaging layered on top?

Just the messaging surfaces layered on top, banners, popups and in-app notifications, not the underlying page content itself. That distinction is what separates this build from AI Content Personalization, which changes the content blocks in the page rather than the messages that sit above them. Buyers who need both usually run this build alongside AI Content Personalization rather than treating either one as a substitute for the other.

What triggers a message to change?

Real behavior such as cart contents, time on a page, scroll depth or an abandoned checkout, read through GA4, Segment or your CMS as it happens. A visitor about to leave a full cart behind sees a different prompt than someone casually browsing on their very first visit to the site.

What happens if no trigger condition is met?

The visitor sees your current default message exactly as it exists today, never a blank banner or a popup that fails to load. Fallback to a default message is built into every trigger rule, so a visitor outside your defined conditions never experiences a broken or missing prompt.

What are the ongoing running costs for dynamic messaging?

Expect roughly $50 to $250 a month in AI model usage and hosting, on top of whatever you already pay for your analytics or CMS tools. That cost tracks how many messages are actually triggered each month, not how many banners, popups or trigger rules you have configured in total.

Who owns the trigger rules and messaging this build creates?

You do. Every trigger definition, message variant and workflow built for your banners and popups belongs to you once delivered, the same as work from an in-house CRO team would. We do not reuse your behavior data, your trigger logic or your message wording for any other customer.

What if a message is triggering at the wrong moment after launch?

You have five working days after delivery to flag anything that does not match the Scope Card, and that gets fixed as part of the original build price, not a paid Change Quote. Beyond that window, further tuning of triggers runs through monthly maintenance instead. Most fixes at that stage are narrow adjustments to a single trigger condition, not a rebuild of the whole messaging setup.