MON
Three quotes out. None chased.
01Harness by Heoka: a business brain for your firm, and nothing sends without you.
You are early to a business brain inside the AI you already pay for. Harness reads your mail and your Xero overnight, remembers how your business runs, and has the replies, quote follow-ups and invoice chases drafted in your words by morning. You tap.
7 days free on the full product · Cancel in one tap · Nothing sends without you
01 · The problem
The quote that went quiet
Sent Tuesday. Heard nothing. It's Thursday and you still haven't chased it, because you were on site, and then it was 9pm.
A week, compressed
TUE07:15
Two drafts waiting on your phone.
02TUE07:19
You tapped twice. They went.
03FRI
Two replied. One paid. You wrote nothing.
0402 · The gate
It asks every time. Until you tell it not to.
Harness drafts, queues and waits for your tap. Approve, edit or skip. Approve the same gentle reminder five times without changing a word and it offers to send that one itself. Say no, or put approvals back on everything. The firm reminder needs eight. Escalation and the final notice always wait for you.
Day 3 · polite nudge
Hi Sam, just checking you received invoice INV-1042 for the kitchen job. Happy to resend if it got buried. Thanks, Connor.
Day 14 · firm follow-up
Hi Sam, invoice INV-1042 is now 14 days overdue. Can you confirm a payment date this week? If there is an issue, reply and we will sort it. Connor.
Read more
You connect through each tool's own login screen, the same as connecting anything else. We never see a password. You approve the tone, tap to approve is on as standard, chat cannot get round that, and you can pull the access any time.
Your morning approval queue, on your phone. Try it.
7:15
‹HHarnessbot · 2 waiting
Today
Needs approval
“Hi Anwar, following up on the quote I sent on the 14th. Happy to walk through it this week.”
07:15
Needs approval
Chase 3 invoices. £4,180 total, oldest 41 days late.
07:15
Message
What you actually see
See everything that needs you. Then clear it.
Scroll through the real app. Each arrow points at something it does for you.
1Today
Your day, counted.
Open it in the morning and you know what needs you, and roughly how long it will take.
12345- 1Your whole day in one line, with the time it will take
- 2£4,800 owed, and it knows they usually pay on day 37
- 3Ticks down as you clear it
- 4Who is waiting on you
- 5One tap to approve the chase
2To approve
Every letter waits for your tap.
Harness writes the chase in your words, with the real invoice and amount. You read it, then approve, edit or skip.
12345- 1Drafts wait for you. You choose what may send on its own
- 2Why it is chasing: the ledger, the invoice, how they pay
- 3Written in your words, with the real numbers
- 4Approve, edit, skip or snooze
- 5Or redraft it with Claude, ChatGPT or Copilot
3Teams · Sales
Nobody slips through.
Everyone who has not replied, how long it has been, and how fast they usually answer. One button drafts the chase.
1234- 1Who has not replied, and for how long
- 2One tap drafts the chase
- 3Knows how fast they usually reply
- 4Calls to make today, pulled from your mail
4People
Everyone you deal with, on one screen.
Customers, prospects and advisers, read from your mail. Who is waiting on you, who has gone quiet, and what was promised.
12345- 1Everyone from your mail, no typing
- 2Who is waiting on you
- 3Suggests your VIPs. Nothing changes until you tap
- 4Replies you owe, some already drafted
- 5Promises open, tracked
5Promises
Every “I will”, tracked.
Harness picks out the promises in your mail, theirs and yours, and shows you how long is left before one slips.
1234- 1Both ways: what you owe and what they owe
- 2What they promised, in their own words
- 3When it is due, and how much time is left
- 4Mark it kept, or snooze it
The real app on a demo account. The businesses and people are made up.
The same screens on your phone, with the bottom bar for Today, Inbox, People and Teams.
Every screen, as a picture
See the whole of it at once.
Each screen in the tour also draws itself as a graph, so you spot what matters before you read a word. Pick a screen, then hover or tap a dot for the person and the thread.
Your 12 things, by how long each takes. Top left is quick and matters: start there.
Draft to approveReply you oweDisputePayment to match
Priya NandraTyne Grid ServicesInvoice NBS-1058Chase drafted, six days past dueDraft to approve · £4,800 · about 1 min
03 · The platform
Chasing is the first job. It is not the whole product.
Harness sits between the AI chat you already pay for and the software your business already runs on. The AI reads and drafts. Harness holds the permissions, and you decide what leaves the building.
Finance
Overdue invoices found overnight, chased in your words, queued for your tap. Reads Xero.
See the finance workflowPeople Board
Everyone you deal with on one board: last contact, who has gone quiet, what should happen next.
See the People BoardSales
Who is waiting on a reply, with the thread beside each one. Draft one or all. Every reply waits for you.
See sales repliesWhether they replied, what they promised, how you actually write to them. Gmail and Outlook.
See what it readsCompany brain
The memory the chat window does not have: facts with their source, your rules, the log of what you approved.
See the company brainWho is in control
Every message waits for your tap. Only routine reminders can earn the right to stop asking, and only if you allow it.
How that is enforced04 · What it costs
One price, for the whole company.
Run it yourself
£19 a month
for the whole company, not per seat
- 7 days free. Card taken today, charged on day 8 unless you cancel.
- Connects to Xero, Gmail and Outlook today, with Telegram for approvals. QuickBooks is next: tell us which you use and we wire it first.
- Use it in the web app at api.heoka.co.uk, no AI subscription needed. Or connect it to Claude (Free can add one connector) or ChatGPT Plus, Pro or Business, but not ChatGPT Free or Go.
- £19 is the founding price for the first 50 companies, the Founding Fifty. It goes to £49 after that, and anyone who joined at £19 keeps it for as long as they stay.
Need it built for you? Build Your Own, £950 deposit.
1 · Card on StripeAbout 40 seconds, then you land back here with your connect link.
2 · ConnectSign in and wire Xero and your inbox. Add Harness to your ChatGPT or Claude if you want it there too.
3 · Morning queueThe chase queue fills overnight. Drafts wait for your tap.
4 · You approveEdit, skip, or send. Never unsupervised.
7 days free on the full product · Cancel in one tap · Nothing sends without you
05 · What it plugs into
It works with what you already pay for.
No new system to learn and nothing to rip out. On an eligible ChatGPT or Claude plan, they can ask Harness what is waiting. They still cannot send without you.
Connects today
XeroGmailOutlookHubSpotTelegramChatGPTClaude
Coming soon built, awaiting approval
QuickBooks OnlineGoCardlessMicrosoft Copilot
Read more
Plan note: custom MCP access is currently available on ChatGPT Plus, Pro, Business and Enterprise/Edu, and Claude Free, Pro, Max, Team and Enterprise. Claude Free accounts can add one custom connector. Workspace administrators may need to enable it; Free and Go ChatGPT accounts do not include custom MCP access.
06 · Who you're dealing with
Connor Longworth.
Nine years selling fibre, data centre infrastructure, security systems and high-end IT. Then AI itself: I sold AskGloria into finance teams across every industry. Over £50m closed. I'm not an agency, a reseller, or a chatbot with a logo on it.
Harness runs my own company before it runs yours.
07 · Straight answers
The questions I get asked.
What does it cost?
7 free days on the full product, then £19 a month per company. Card taken today, charged £19 on day 8 unless you cancel. Cancel any time. The first 50 companies pay £19; after that it is £49 a month. To cancel: use the manage link on your Stripe receipt, or email connor@heoka.co.uk or WhatsApp 07561 106150 and it is done the same working day. Cancel in the trial and you are not charged at all.
What if I cannot get it working in the 7 days?
Cancel before day 8 and you are not charged. The 7 days are for connecting Xero, seeing the queue, and trying the ChatGPT or Claude connector. If something is broken, WhatsApp Connor. If we cannot make it work after you have been charged, we refund that month.
My accountant chases these. My books send reminders anyway.
Somebody who always pays on day 40 is not late on day 35. Harness knows the difference. Your books do not: they fire the same reminder at everyone on the date, whether that invoice is disputed or was paid that morning. Harness checks the invoice and how that customer pays before it writes, and it writes in your words. Your accountant chases at month end. This is every morning, and it takes you four minutes.
Can AI chase invoices without sending anything wrong?
Drafts wait for you to approve, edit or skip. You can let routine reminders send on their own. Drafts check if an invoice is already paid. You read each one on your phone, then approve, edit or skip. ChatGPT or Claude can look at the queue through a connector. They cannot send mail.
Do I need new software?
No. The books, inbox, CRM and shop stay where they are. Harness sits in the middle. You ask in ChatGPT or Claude. When something needs you, it turns up in a messenger and you tap. Xero is supported today.
Who is this not for?
Not for people who do not use AI yet. Not for anyone who wants every email going out unsupervised from day one: Harness asks every time, and only the gentle reminders can ever earn the right to stop asking. Not for anyone who wants their core systems ripped out. We work with what you have.
Is my data safe?
Your books and your email stay where they are. What we hold is the chase list and the logins you connect, encrypted, on our servers in Europe, at api.heoka.co.uk. Your card goes to Stripe, never to us. You connect through each tool's own login screen, so we never see a password. Drafts wait for you to approve, edit or skip. You can let routine reminders send on their own. You can pull the access any time. Heoka Partners Limited, company 16516554.
It works out overnight who has not paid. You tap send in the morning. 7 days free · then £19 a month per company.
7 days free on the full product · Cancel in one tap · Nothing sends without you