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example agent: stefan

Stefan: an AI agent for marketing operations.

Stefan is an example of the marketing agents Gaper builds: it drafts content, updates campaigns, and pulls reporting across your martech stack, with spend and customer-facing steps gated by a human. We build custom versions you own.

Map the workflowBuild the supervised agentSandbox, verify, go live
gaper · ship pipeline
Scope
Build
Eval
Deploy
Live
prototypeproduction
In one sentence

Stefan is an AI agent for marketing operations that drafts content, updates campaigns, and assembles reporting across your martech stack, with spend-related and customer-facing steps gated by a human. Gaper builds custom versions wired into your tools and owned by your team.

ProductionNot another demo
Model-agnostic
In your cloudYour auth, your data
You own itCode, evals, runbook
Why this matters

Marketing teams spend hours on production and reporting busywork that keeps them from strategy and creative.

Production filter
  • Does it touch real systems?
  • Can the outcome be measured?
  • Where does human approval stay?
  • Who owns it after launch?
Free AI assessment

Book a free assessment. We will identify one high-leverage workflow, make the build-vs-buy call, and scope the smallest production release.

Map your first production agent
How we work

From strategy to production, owned by your team.

  1. 01

    Map the workflow

    We start from the documents, SOPs, portals, inboxes, and spreadsheets your team already uses, then turn the repeatable path into an agent workflow map.

  2. 02

    Build the supervised agent

    We build on OpenAI, Claude, Gemini, or the right model for the job, with evals, guardrails, citations, and human approval gates where risk matters.

  3. 03

    Connect the stack

    The agent gets the data layer, APIs, MCP tools, auth, and write-backs it needs to finish work inside your systems, not beside them.

  4. 04

    Sandbox, verify, go live

    We launch in a sandbox, verify every run, then move into supervised production with traces, rollback, and an owner.

What we build

Agents wired into the systems you already run.

Content drafting

Drafts on-brief content grounded in your guidelines for a human to review and ship.

Campaign updates

Updates campaigns and audiences across your tools, with changes staged for approval.

Reporting

Pulls and assembles cross-channel reporting from GA4, ads, and your CRM.

Human gates

Anything customer-facing or spend-related passes a person first.

Production and reporting, handled

Stefan takes the repetitive production and reporting load so marketers spend time on strategy and creative. Spend and customer-facing actions are gated by a person.

  • Drafts and reports, handled
  • Spend steps, human-gated
  • Owned by your team
#support-agent

Customer Can I change this order before it ships?

Gaper agent I found the policy and order. I can update it now or bring in a human with context.

ResolveHandoffLog case

Built into your martech, owned by you

Stefan is illustrative. We build a custom marketing agent wired into your stack, deployed in your environment, with the code and runbook handed over.

  • Wired into your martech
  • Runs in your environment
  • You own the code and runbook
Handover state
handoff packageCode, runbook, evals, dashboard
owned by your team
Source repoRunbookEval suiteOwner training

Access your auth

Data your environment

Ops monitor or handoff

Model and stack agnostic
OpenAIClaudeGeminiMCPHubSpotGA4Meta AdsGoogle Ads
FAQ

Questions buyers ask us.

Is Stefan a product I buy?+
It is an example of what we build. Gaper builds a custom marketing operations agent wired into your stack, deployed in your environment and owned by your team.
Can it spend money or post without review?+
No. Anything spend-related or customer-facing passes a human first. The agent drafts, stages, and reports; a person approves what goes live.
Which marketing tools does it work with?+
We wire it into the tools you already run, such as HubSpot, GA4, and your ad platforms, through their APIs and MCP.
Production AI agents, shipped with an owner

Ready to deploy your first agent?

Book a free 30-minute assessment. We'll map the highest-leverage workflow and scope the smallest thing worth shipping, live in as little as 24 hours.

Build, deploy, runYour cloudYou own the code