4 client spots open this month

Your AI employee. On your machine. You own it.

Mike builds custom AI assistants that run 24/7 on your device with your API key — then hands you full ownership. Not a wrapper. A production agent you direct like a person.

£2,997 build · £249/mo retainer · 60-day / 40-hour guarantee

55
Live skills
20
Cron jobs
1,247
Tasks run
17.4h
Saved last week

You’re losing 15+ hours a week to work a sharp assistant should own.

Founders, investors, and operators don’t need another chatbot tab. They need something that shows up every morning, does the repetitive work, and reports back — without renting forever.

Research that never ends

Industry scans, competitor moves, price checks, deal hunting — all manual, all recurring, all stealing deep-work hours.

Inbox as a second job

Sorting, prioritising, drafting replies. You know what needs attention — you just shouldn’t be the one doing the triage every day.

Reports you dread writing

Weekly summaries, monthly packs, status briefs. The work is formulaic. The cost of doing it late is not.

Tools you rent forever

Most “AI assistants” are SaaS with your data on their servers and a subscription that never ends. You want ownership, not another login.

Mike runs his own agent 24/7 — then builds yours the same way.

HavAI isn’t a ChatGPT skin. It’s a custom agent built on Hermes Agent (open source), deployed on your device, powered by your API key.

Mike already lives this stack: 55 live skills, 20 autonomous cron jobs, 1,247 tasks executed, 17.4 hours saved last week — tracked. Industry research, price monitoring, deal hunting, daily briefings, report generation, inbox triage, social management. Results delivered via Telegram.

If it doesn’t run in production for him, it doesn’t ship to you.

Capabilities that reclaim your week

Each assistant is custom-built around your workflows. These are the patterns that consistently return the most hours.

Industry Watch

Scans news and data weekly. Delivers a sharp Monday briefing so you start the week informed, not buried.

Automated Reports

Weekly and monthly summaries formatted and delivered on schedule — ready to forward, not rewrite.

Instant Alerts

Price drops, stock changes, news mentions, competitor moves — pinged the moment they matter.

Inbox Triage

Sorts, prioritises, and drafts replies so you only touch what needs a human decision.

Price & Stock Watch

Tracks the items and markets you care about. Alerts on changes so you never miss a window.

Daily Briefings

Morning prep, end-of-day review, accountability nudges — structure without another meeting.

Build → Teach → Hand over

You’re not buying access to Mike’s software. You’re commissioning a system that becomes yours.

  1. Build

    Mike designs and deploys your custom agent on your device with your API key. Skills, schedules, delivery channels — mapped to how you actually work.

  2. Teach

    You learn to direct it like a capable hire: give feedback, set priorities, refine outputs. No engineering degree required — curiosity and clear direction are enough.

  3. Hand over

    Full ownership transfers to you. Open-source core. Export anytime. The monthly retainer is optional optimisation and consulting — not a leash.

You own everything

BYOD · BYO API · open source · no lock-in

  • Runs on your hardware — your data stays with you
  • You bring your own API key — you control cost and model choice
  • Built on Hermes Agent (open source) — inspectable, portable
  • Export anytime — cancel the retainer and keep the system

Who this is for (and who it isn’t)

Mike rejects about 70% of applicants. Better a hard no now than a bad fit later.

Strong fit

  • Founder, investor, or operator losing 15+ hours/week to repetitive work
  • Comfortable delegating and giving feedback like managing a person
  • Curious how it works — not necessarily technical
  • Wants to own the tool, not rent intelligence forever
  • Ready to invest once for a system that compounds

Not a fit

  • Looking for a cheap ChatGPT prompt pack or browser extension
  • Wants fully hands-off magic with zero feedback loop
  • Needs enterprise procurement theatre and 12-month RFPs
  • Unwilling to run anything on their own device or bring an API key
  • Expects instant ROI without directing the assistant

One build. Ongoing edge. Full ownership.

Transparent GBP pricing. Limited capacity so every client gets real attention.

Only 4 spots per month
HavAI Custom Build

Personal AI assistant on your stack — built, taught, handed over.

One-time build
£2,997
Monthly retainer
£249 / month
  • Custom agent design & deployment on your device
  • Skills, crons, and delivery channels configured for you
  • Hands-on training: how to direct and improve it
  • Full ownership transfer — open-source core, export anytime
  • Monthly optimisation retainer: refinements, new skills, consulting
60-day guarantee

If HavAI doesn’t give you 40 hours back within 60 days, you get a full refund. No hoops. No awkward calls.

Apply for one of 4 spots

~70% of applications are declined. Fit matters more than volume.

Apply for a HavAI build

Tell Mike where the hours are going and what “good” looks like. If there’s a fit, you’ll get a clear yes, a scope outline, and next steps. If not, you’ll get a honest no — usually within a few days.

No sales theatre. No automated drip. One human reading applications for four monthly builds.

Prefer a short note over a novel. Specificity beats polish. “I lose 6 hours/week to competitor research and Monday board packs” is gold.

Application

Takes about 3 minutes. Required fields marked with .

One sentence is enough.

Questions, answered straight

Is this just ChatGPT with extra steps?

No. HavAI is a custom agent on open-source Hermes Agent that runs continuously on your device. It executes scheduled work, watches data sources, triages inboxes, and delivers results — not a chat window you have to babysit.

What do I need to provide?

A device that can stay on (or a machine you control), your own API key, and clear direction on what “done” looks like. Mike handles the build and teaches you to run it.

What does the £249/month cover?

Ongoing optimisation: new skills, better prompts and workflows, troubleshooting, and consulting as your needs evolve. You can stop the retainer and keep full ownership of the system.

How does the 60-day guarantee work?

If within 60 days the assistant hasn’t returned at least 40 hours of your time, you get a full refund of the build fee. Track hours the same way Mike does — real tasks, real time saved.

Why only four clients a month?

Because build quality and teaching quality collapse when this becomes a factory. Four spots keep Mike in the work, not in a queue. Roughly 70% of applicants are declined for fit.

Can I export or leave later?

Yes. Open-source core, your hardware, your keys. There is no lock-in. Export anytime and walk with everything that was built for you.