Most growth software is a rented suite. It models a generic funnel, meters seats, and sunsets the feature you just trained the team on. That is the right answer when the motion is generic. It is the wrong answer when the motion is the advantage — a citation cadence no vendor ships, an attribution picture the pixel vendors will not give you, a content pipeline that starts from real query and AI-visibility misses rather than a calendar.
Custom marketing software is that system, written from a blank repository, owned by the client. Not a HubSpot resale. Not a white-labelled dashboard. Non-marketing systems — operations platforms, internal tools, APIs that are not a growth motion — stay with Software Development. We will tell you which bench the work belongs on.
How we engage
- To start
- $4,999
- Then
- $175 / hour
- Plus
- API usage and any cost associated with the work is billed through. We do not mark it up as a surprise line — it is named in the proposal.
- Horizon
- typically 4–6 months
- After
- Website care & marketing from $1,499 / month · Software care & marketing from $1,999 / month
Project-shaped growth work — AEO, technical SEO, custom marketing software, content systems — uses Software Development terms. Ongoing marketing sits on website care & marketing or software care & marketing.
When a suite is the honest answer
If a credible off-the-shelf tool models the workflow within about eighty percent, buy it. CRM, email, scheduling, a generic social calendar — those are not differentiators, and building them from scratch is how budgets disappear. We will say buy. The build vs. buy filter at /resources/custom-software-build-vs-buy still applies; this offering is the case where the missing twenty percent is the growth motion itself.
What we actually write
Content pipelines that turn a query miss or an unanswered assistant prompt into a brief, a draft, and a published URL with schema. Citation and review trackers that show NAP drift and directory gaps without a third-party pixel. Attribution dashboards fed by owned logs — Search Console, server-side events, answer-engine probes — not a retargeting graph the client cannot export.
Outreach systems, when the motion is specific enough that a mail-merge tool becomes a second job. Always with a human in the loop before anything leaves. Agents that draft or queue stay with Agentic AI; this bench writes the system those agents plug into.
Security and ownership, same as every other build
Marketing software still holds customer lists, credentials, and sometimes payment metadata. It is built against a written threat model, with auth, least privilege, and secrets that never live in the repository. The deliverable is yours — written handoff or a care retainer. We do not hold the codebase hostage, and we do not lock measurement behind a vendor login we control.
We will not install third-party trackers on a site we maintain in order to feed the dashboard. If the only way to 'measure' the motion is a Meta or Google pixel, the motion is out of scope for this practice.
What it costs, and how it starts
Custom marketing software uses Software terms. A focused tracker or pipeline is a smaller surface; a multi-surface operations console is a larger one. Discovery is week zero: the current stack, the motion that does not fit a SaaS, and a written success criterion you can export.
If you already run an AEO program or an organic growth retainer with us, the software is often the next step — the thing that keeps the briefs and the probes from living in a spreadsheet. If you do not, we can still build the system; we will not pretend the software replaces the underlying site architecture.