AI Agent Systems · Built for your business

Your best ideas never
make it off the
to-do list.

Production. Approvals. Scheduling. Reformatting. The execution work that never ends. We build AI agent systems that run it automatically — and get smarter every time they run. Your team gets back to strategy, creative thinking, and the decisions that actually need them. We start with marketing. The system grows with your business.

Free 30-min callScoped before we buildFixed pricingNo lock-in
Trusted by teams at
Acme CoMeridianVeltrixNorthgateCaspianHelio

When the production work runs itself, your team can focus on the work that actually matters.

We identify the repetitive execution work that's consuming your team's time — content production, approvals, scheduling, reformatting — and build AI agents that handle it automatically. Your team stops being a production line and starts being what you hired them for.

  • We find the bottlenecks first — every engagement starts with mapping exactly where your team's time is going
  • Then we build systems around them — automation configured to your workflows, not generic templates
  • Your team stays in control — they set the direction, the system handles the execution
Team Capacity — This Week
● PlugStack Active
MON
Drafting copy
Approvals
Strategy ✦
TUE
Reformatting content
Customer calls ✦
WED
Scheduling
Campaign plan ✦
Creative review ✦
THU
Chasing approvals
Audience research ✦
FRI
Q4 planning ✦
Execution (automated by PlugStack)
Freed up ✦

Left ungoverned, AI creates as many problems as it solves.

Most teams adopt AI tool by tool, person by person. One person uses it well, another doesn't use it at all, a third uses it in ways that drift off-brand. Without a governance framework, the inconsistency compounds. We build the system and the standards so your whole team uses AI safely, consistently, and in a way the business can trust.

  • We build the governance framework — the rules, standards, and guardrails that sit underneath everything your team produces with AI
  • Prompts are version-controlled and shared — nobody is winging it, everyone inherits the same starting point
  • We train the whole team — so the system runs consistently whether we're in the room or not
Governance Dashboard
● All Clear
Overview
Prompts
Brand Voice
Team
Audit Log
Policy Compliance
98%
Compliance
score
Brand voice consistent
All 24 outputs matched tone guidelines
Approval workflow active
100% reviewed before publish
2 prompts need update
New version available — social templates
Team access current
6 of 6 users trained and certified
Brand accuracy94%
Tone score81%
24
Outputs this week
6
Active prompts
0
Policy flags
2
Pending updates

Strategy only happens when there's space for it. We create the space.

Strategy is always the intention. Execution is always what fills the day. When AI agents handle the production work, your team finally has the capacity to think ahead — to plan campaigns properly, to understand their audience, to make decisions that are proactive rather than reactive. That's what we're building towards. Not just faster execution, but a team that has the time to actually be strategic.

  • More time with customers — when execution is handled, your team can focus on the relationships and insights that actually inform strategy
  • Planning ahead instead of keeping up — capacity shifts from reactive production to proactive thinking
  • Better decisions, not just faster output — a team with headspace makes different choices than one that's buried
YOUR TEAM FOCUSES ON
💡
Strategy
Direction & planning
🤝
Customers
Relationships & insight
Creativity
Ideas & decisions
PlugStack runs below
EXECUTION — AUTOMATED
Drafting
Approvals
📅
Scheduling
Publishing
Running automatically · 24/7

A system that gets smarter every time it runs.

Most AI tools are stateless. They do the same thing the same way every time, with no memory of what worked before. PlugStack is different. At the centre of every system we build is an Intelligence Agent — a learning layer that observes every output, synthesises what's working, and feeds those signals back to every other agent.

The result is a system that compounds. Campaign one is good. Campaign ten is significantly better — because the system has learned your audience, your tone, what drives engagement, and what doesn't. Without anyone on your team doing that analysis manually.

  • Every agent shares the same intelligence — content, campaigns, analysis, and optimisation all draw from the same learning layer
  • Performance signals feed back automatically — what works gets reinforced, what doesn't gets adjusted, without manual intervention
  • The longer it runs, the better it gets — the system builds a model of your business that no generic AI tool ever will
INTELLIGENCE AGENT
Central learning layer
Email
Agent
SEO
Agent
Social
Agent
Campaign
Agent
Analysis
Agent
Competitor
Agent
Copy
Agent
Strategy
Agent
+ more
Expanding
Intelligence Agent synthesising signals · Every run improves the next

This is what a systems
problem looks like

It's not that your team isn't working hard enough. It's that most of what they do every day shouldn't need them at all.

01

Production is the bottleneck. Not ideas.

Your team knows what to create. Actually creating it — drafting, editing, approving, formatting, scheduling — takes most of the week. The ideas are never the problem.

02

You're using AI. It's just not saving time.

The tools are there. But someone still has to prompt them, edit the output, move it into the right system, get it approved, and publish it. The manual work just shifted — it didn't disappear.

03

The gap between what marketing could do and what it does keeps widening.

Not because of effort. Because execution takes time, and there's only so much of it. The team is flat out and still falling behind.

04

Hiring feels like the only option. It isn't.

Another content person. Another coordinator. The logic makes sense until you realise you're paying a salary to solve a systems problem. There's a better way to close the gap.

Execution without strategy
is busywork.

You can buy software that doesn't fit. You can hire a consultant who won't stay. Or you can build a system that actually runs.

Everyone else
×
Software that assumes you know how to use it
×
Advice without implementation
×
Tools your team adopted and quietly stopped using
×
No one accountable when it stops working
PlugStack
A complete agent system, not a starting point
An Intelligence Agent that makes every run better than the last
Built for marketing — and any workflow beyond it
Brand-safe, governed, and consistent from day one

A working system in weeks,
not quarters.

A clear path from where you are to a working AI agent system — starting with marketing, built to grow.

01
Discovery

Map the opportunity

We find out exactly where execution is costing your team the most — then audit your current tools and design a system architecture around fixing it.

Free · 30 min call
02
Build

Build your system

Your system, built to spec. Brand voice, integrations, workflows, governance — everything configured before we hand it over.

Fixed price · 1–4 weeks
03
Retainer

Run and evolve it

We govern the system, tune it as your brand evolves, train new staff, and add workflows as your needs grow.

Monthly · ongoing

A system that starts with marketing.
And doesn't have to stop there.

We start where the execution burden is loudest — marketing. The agents we build cover content, campaigns, SEO, paid media, competitor analysis, and more. The same architecture extends to any workflow in your business. Every system is designed to grow.

01

Content production pipelines

Brief to published. AI agents handle drafting, brand voice enforcement, approval workflows, and multi-channel publishing. Your team sets the direction. The agents handle the rest.

BlogSocialEmailAd copy
02

Campaign execution systems

Campaign briefs translated into scheduled, multi-channel execution — without your team managing every step manually. Agents coordinate the moving parts so your people don't have to.

Campaign briefsSchedulingMulti-channel
03

Audience segmentation & personalisation

One brief, multiple outputs — each automatically adapted for different audience segments in the right voice and message. The agents learn what works and refine over time.

SegmentationPersonalisationRepurposing
04

AI governance & team training

We build the governance framework and run the training — so your team runs AI safely, consistently, and without depending on us to be in the room.

GovernanceTeam trainingPrompt management
The full agent roster

17 agents. One engine. Built for your business.

PlugStack's agent roster spans content creation, campaign execution, SEO, paid media, competitor analysis, strategy, optimisation, customer communications, and more — all running on the same engine, all feeding into the Intelligence Agent at the centre. We don't deploy all of them on day one. We start with the workflows that will have the most immediate impact, and expand as the system matures.

Agent categories
Content & creation agents
Intelligence & strategy agents
Operations agents
Expansion agents

Same team. Far more output.

Marketing teams who stopped hiring to keep up.

We were spending 60% of the week on production. Now the system handles all of it. Our team finally has time to actually think about strategy.

SL
Sarah L.
Head of Marketing, SaaS Co

We were about to hire two more people. PlugStack showed us we didn't need to. Same output in a fraction of the time.

MK
Marcus K.
CMO, Retail Brand

The governance piece was the thing we didn't know we needed. Everyone was using AI differently. Now there's a standard across the whole team.

JP
Jamie P.
Marketing Director, Agency

Straight
answers.

The questions we get asked before every engagement.

How is this different from just using ChatGPT?
+
ChatGPT is a stateless tool — it has no memory of what worked before, no understanding of your brand, and no connection to your systems. What we build is a multi-agent system with an Intelligence Agent at the centre. Every agent has a specific job. Every run generates signals. The Intelligence Agent synthesises those signals and makes every subsequent run better. It's not a tool you prompt — it's a system that learns your business.
What does "the system gets smarter over time" actually mean?
+
Every piece of content your system produces, every campaign it runs, every engagement signal it observes — all of that feeds into the Intelligence Agent, which synthesises it into insights that improve every other agent. After three months, the system knows what subject lines your audience responds to, what content formats drive the most engagement, what posting times work for your specific audience, and what messaging angles resonate most. That knowledge is baked into every future output. No generic AI tool can do this — it requires a persistent learning layer built specifically for your business.
We already have a marketing team. Why would we need this?
+
The system handles execution — the repetitive, time-consuming production work. Your team focuses on strategy, creativity, and decisions that actually need human judgement. It's not a replacement; it's what lets them do more without burning out.
Does it only work for marketing?
+
No. Marketing is where we start because it's where the execution burden is most acute and the ROI is most visible. But the agent architecture we build is the same architecture that can handle any high-volume, repetitive workflow — customer communications, reporting, operations processes. Once the system is in place, extending it to other parts of the business is straightforward. We'll identify those opportunities together as part of the ongoing retainer.
What if our needs change after you build it?
+
That's exactly what the retainer is for. We stay involved, tune the system as your brand and strategy evolve, and add new agents and workflows as your needs grow. You're not locked into what we built on day one — the whole point is that it compounds over time.
How long does it take to get up and running?
+
Discovery and scoping takes about a week. The build itself is typically one to four weeks depending on complexity. Most clients have a working system within a month of the first call.
Do we own the system after you build it?
+
Yes. The system is yours. We're not locking you into a platform you can't exit. The retainer is optional — though most clients keep it because the ongoing tuning and expansion is where the compounding value comes from.

Book a free
discovery call.

We'll map your biggest opportunities and tell you exactly what we'd build — no obligation, no pitch deck.

No obligationNo pitch deckJust a real conversation