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Custom Software

When off-the-shelf tools don't fit, teams end up in spreadsheets and copy and paste. We build the system your business actually needs and get it live in weeks.

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A Dozen Tools, No System

Most operating companies run on a dozen tools that don't talk to each other, plus the spreadsheets that fill the gaps.

Every hand-off is someone copying and pasting.

  • Operations Systems

    Orders, production, inventory and fulfillment in one system instead of five.

  • Client and Partner Portals

    One sign-in for your customers' orders, documents, messages and invoices.

  • Scheduling and Dispatch

    Shifts, appointments and crews scheduled, with the gaps flagged early.

  • CRMs and Pipelines

    Every lead, deal and account in one place, with the follow-ups built in rather than remembered.

  • Dashboards and Reporting

    Live numbers from every system, so nobody builds the Monday report by hand.

  • Integrations

    Your accounting, email, calendar and the tools you keep, connected so data only gets entered once.

  • ProducifyX

    6+

    Tools Consolidated

  • Noble Telehealth

    4wks

    To Deliver

  • Flume Internet

    4days

    Core System to Sign-Off

  • ProducifyX

    11

    Admin Modules

ProducifyX ran intake, screening, client updates and contracts across about a dozen tools. Now their clients sign in to one portal to see their search, live, and the team runs everything else from the same system. If you're mostly fighting spreadsheets today, start with how to get out of spreadsheets.

The ProducifyX client portal: active jobs, applicants, meetings and documents on one dashboard

George Zimny, co-founder of ProducifyX, on replacing a stack of tools with one platform.

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“Isaac came in, mapped out our workflows, and built us a custom platform that handles what used to take hours. Our team can actually focus on growing the business instead of putting out fires.”
George Zimny, Co-Founder @ ProducifyX

  1. Systems Audit

    Two weeks mapping every workflow, tool and hand-off, with the opportunities ranked by what they're worth.

  2. Proposal and Plan

    A written scope and timeline built from the audit, approved online in a couple of clicks.

  3. Build in Sprints

    Working software along the way, with every task visible in your client portal.

  4. Launch and Keep Improving

    We move your data over, train your team, switch off the old tools and stay on as the business changes.

A recruiting platform that replaced about a dozen tools, one system for a food wholesaler from inbox to recall, and build tracking for a fiber internet provider.

See All Work
ProducifyXPlatform

The Operating System for a Modern Staffing Agency

A recruiting firm ran intake, screening, client updates and contracts across about a dozen tools. We built them one platform and now run it as their engineering team.

Tools consolidated
6+
Portals
2
Admin modules
11
Engagement
Since 2025
ProducifyX Connect · Pipeline
ProducifyX Connect applicant pipeline
Applying for a job on a phone
Happy EndingsAI + Operations

From inbox to recall: running a London ice cream maker on one system

An AI agent that turns wholesale emails into orders, a custom wholesale portal, and production, traceability and kitchen compliance in one Unstack workspace.

Orders created by the AI agent
290
Customer locations
388
Orders migrated
3,500+
Engagement
Since 2024
Happy Endings · Production plan
Happy Endings production plan built from open orders
FlumeOperations

Building Flow: tracking fiber builds from portfolio to work order

An Airtable system that follows every building a fiber ISP is wiring, with sales activity, Zendesk escalations and Gmail and Calendar sync landing on the right record automatically.

Core system to sign-off
4 days
Follow-on contracts
2
Integrations
4
Engagement
2025 to 2026
Building Flow · Portfolio
Building Flow portfolio board

What owners ask before they replace their tools with something built for them.

Still have questions?Book a call.

  • Most clients are live in 4 to 8 weeks. Smaller systems and single automations can take days. You get a clear timeline on the first call, not a vague estimate.

  • Yes. It's real code built on Unstack, and the whole app can be exported as a standard React project at any time.

  • Buy it when it fits. We build when the business doesn't fit the box: when your team works around the software more than in it, or when five tools are doing one job.

  • That's most of what we do. We turn the spreadsheet into a real database with the screens, permissions and automations around it, and move your data over.

  • No. We deploy the system, train your people on it and stay on to keep improving it.