FOR CONSULTANCIES AND SYSTEMS INTEGRATORS

Custom OS for consultancies and systems integrators.

Implement and run AI operating systems for your clients on the Stackmint platform. Turn their method into AI specialists and approval workflows, deliver through a branded client portal, and keep operating the system after go-live.

See the platform

From one-off projects to systems you operate

The integrator shift
  • Your method stays yours

    Your playbooks become versioned AI specialists that you maintain, instead of prompt sequences hard-coded into each client’s environment.

  • Operations, not a last project

    After go-live you keep running the system: update playbooks, add specialists and workflows, and keep approvals in the right hands.

  • One platform for every client

    AgencyOS, LegalOS and every Custom OS run on the same platform and governance layer, so each new client starts from the same building blocks.

What you deliver

An operating system built around each client.

Every Custom OS uses the same building blocks as AgencyOS and LegalOS. You bring the client knowledge and the implementation; Stackmint provides the platform underneath.

  • AI specialists from the client’s playbooks

    Each specialist does one job, follows the client’s method and works from their templates and past work.

  • Workflows with approval gates

    Specialists hand work to each other and stop where the client’s people decide. Nothing reaches their customers until a named person approves the exact version.

  • A branded client portal

    Requests, quotes, approvals and invoices in one place, under the client’s brand.

  • Delivered where work happens

    In the portal, in Slack, through the API or as MCP tools for AI assistants.

  • Fully hosted

    Stackmint runs the infrastructure. You and your client focus on the work.

  • API and MCP access

    Your developers work with each OS through the API and MCP tools. Start from AgencyOS or LegalOS when the client fits.

Governance

A control plane for every client you serve.

Every OS you deliver inherits the same controls: pinned model versions, client data isolation, a controlled execution gateway, approval gates and audit logs. Your clients’ security teams can see exactly how the work was done.

Human approval before anything reaches a client

Nothing reaches a client until a named person approves the exact version.

Immutable, granular audit logs

Every request, decision, change and result is recorded. Answer any client or regulator with evidence.

Kill switches

Stop any agent or workflow at once.

Execution gateway

Agent actions run through a controlled gateway, with credentials kept server-side.

Versioned agents

Each agent, playbook and model version is pinned. No silent changes to how work gets done.

Client data isolation

Every client and matter has its own context. Documents are treated as content, never as instructions.

EU data residency on requestDPA on requestSecurity at Stackmint

How it works with clients

Scope it, build it, run it.

You own the client relationship and the implementation. The partner program covers how we work together.

  1. 01

    Scope

    Map the client’s services, playbooks and approval points to an operating system, on real work.

  2. 02

    Build

    Build the Custom OS on the Stackmint platform, or configure AgencyOS or LegalOS, and pilot it with one team.

  3. 03

    Run

    Operate it for the client over time, with every change versioned and every run in the audit logs.

Custom OS

Start with one client, on real work.

We map one client’s services and playbooks to an operating system, on real work.

Partner program