16 AI specialists, one workspace

Sixteen specialists.
Zero payroll.

Sixteen specialists that remember your business. Brief one and the rest already know your numbers, your contracts, your customers. Every answer is tracked against the hourly rate it replaced, from £100 a month.

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ALEXChief of Staff
£15.8ksaved
Good afternoon.
Pick a starting point, or type what you need below.
AWhat do I need to do today?→
LChase a 60-day overdue invoice→
MHow is the business doing this quarter?→
NWrite this week’s LinkedIn post→
AFor youWhat do I need to do today?

Your locked priorities, pulled from everything the team knows.

LFor youChase a 60-day overdue invoice

Exact escalation steps, late-payment interest, and the email to send.

MFor youHow is the business doing this quarter?

Revenue, margin and three efficiency plays from your numbers.

NWrite this week’s LinkedIn post

A client-winning post in your voice, plus the best time to publish.

MGet ready for the first tax filing

The five things your accountant needs and the traps people hit.

AStress-test the growth plan

Where it breaks if sales slip, and what to fix first.

Browse ALEX’s library (4)
Time tracked
Advanced Type a message...
Press Shift + Enter for a new line
Your Greymill savings £15.8k

saved since joining. Tap to see the breakdown.

Library
All38Documents26Conversations12
Conversations
Search conversations...
Your Savings
Projected to save
£269,414
since 10 June 2026
305conversations 8specialists used
Savings over time
Solid line: actual savings to date. Dashed line: 12-month forward projection, compounded from your last 14 days of usage.
Saved since joining
£15,820
Savings are calculated by comparing your usage to equivalent professional hourly rates. Each specialist maps to their professional counterpart.
How we calculated this
Interactive demo of the real product. Conversations are scripted examples; savings figures are illustrative, estimated against typical UK market rates. Try the savings tracker, the library, or any specialist.
16AI specialists, one platform
24/7always on, no booking
£100a month, from
7 daysfree trial, cancel anytime
Pricing

One team. Three sizes.

Start with four specialists, grow to all sixteen. Every plan includes the savings tracker, weekly report and shared business memory, and you can add team members from £75/mo.

Starter

4 specialist roles · for getting the first wins
£100/month
  • Choose any 4 of the 16 specialists
  • ALEX always leads; swap the other three as needs change
  • Export letters & standard contracts
  • Standard daily capacity
  • Savings tracker and weekly report
  • Cancel anytime
or start a 7-day free trial
Most popular

Growth

10 specialist roles · for businesses using Greymill daily
£175/month
  • 10 specialists: adds MAYA, AVA, GRACE, ELLA, COLE & PENN
  • Finance, strategy, HR, operations, sales & copy
  • Export comprehensive legal documents
  • Expanded daily capacity
  • Priority support
  • Cancel anytime
or start a 7-day free trial

Scale

All 16 specialist roles · for heavy, all-day use
£250/month
  • All 16 specialists, the complete team
  • Export full-length contracts & agreements
  • Highest daily capacity & most capable engine
  • Dedicated onboarding session included
  • Priority support
  • Cancel anytime
or start a 7-day free trial

Enterprise

For teams of 50+ · everything in Scale, plus SSO & audit logs, custom agent configurations, named CSM, procurement support and tailored onboarding. Custom pricing.
Contact sales
Prices shown in GBP. Every plan starts with a 7-day free trial with full Scale access. Secure checkout by FastSpring.
The problem

Expert help was built for
big companies. Not yours.

Every question your business has already has an expert answer. The only thing standing between you and it is an hourly rate.

The old way

Book. Wait. Pay by the hour.

Lawyer£300 / hr
Business strategist£200 / hr
Accountant£150 / hr
Marketing consultant£120 / hr
HR consultant£100 / hr
Typical UK market rates. Plus scheduling, minimum engagements and scope creep.
The Greymill way

Ask. Answered in seconds. One flat fee.

Specialist rolesUp to 16
Response timeSeconds
Availability24/7
Contracts or minimumsNone
Monthly costFrom £100
Every conversation tracked against those same market rates, so you can see what you saved.
The team

Sixteen specialists.
Four departments.

Each one is trained on its discipline in depth, and they all share one memory of your business. Tell ALEX about a contract on Monday and LEO already has it Tuesday. After ninety days, the team knows your operation better than most new hires would.

Run· strategy, operations, people, technology
AALEXChief of Staff

Routes queries, coordinates the team, keeps everything moving.

AAVABusiness Strategist

Positioning, growth planning and the decisions that shape direction.

EELLAOperations Director

Processes, suppliers and the day-to-day machinery of the business.

JJAMESProject Manager

Plans, timelines and keeping delivery on track.

TTHEOTechnology Specialist

Software choices, systems and getting tools to work together.

GGRACEPeople & HR

Hiring, contracts, policies and managing people well.

Money· finance, tax, capital, data
MMAYAFinancial Analyst

Cash flow, unit economics, pricing and financial modeling.

MMARCUSAccountant

Tax, bookkeeping practice and keeping the numbers compliant.

FFELIXCapital Strategist

Funding routes, investor readiness and treasury decisions.

DDARAData & Analytics

Turning your numbers into decisions you can act on.

Grow· marketing, sales, copy, coaching
NNINABrand & Marketing

Campaigns, channels and building a brand people remember.

PPENNCopywriter

Websites, emails, proposals. Words that do the selling.

CCOLEBusiness Development

Pipelines, partnerships and winning the next client.

BBLAKEPerformance Specialist

Focus, accountability and running the business without burning out.

Protect· legal, compliance
LLEOLegal Specialist

Contracts, disputes, company structure and IP protection.

IIRISCompliance Officer

Regulations, data protection and staying on the right side of the rules.

How it works

Ask once. The right
specialist takes it from there.

AALEXChief of Staff £0 saved
Good afternoon.
Pick a starting point, or type what you need below.
AFOR YOUWhat do I need to do today?Your locked priorities, pulled from everything the team knows.
LFOR YOUChase a 60-day overdue invoiceExact escalation steps, late-payment interest, and the email to send.
MFOR YOUHow is the business doing this quarter?Revenue, margin and three efficiency plays from your numbers.
Chase a 60-day overdue invoice
Three routes, in order: a firm reminder today, add late payment interest where it applies, then a formal demand letter. Most invoices this age settle at step one or two.
LEO brought in PENN
Draft readySubject: Invoice 2041, payment 60 days past dueA firm, polite chase with the amount, the deadline and the next step.
+ £110 saved on this conversation
Scripted example. Savings valued against typical UK market rates. See the math.
1

Ask anything

Type your question the way you would ask a colleague. No forms, no briefs, no booking.

"A client owes me £4,200 and is 45 days overdue. What are my options?"
2

The team answers

The right specialist replies in seconds, and hands work to colleagues when it crosses disciplines.

LEO answered  PENN drafted the email
3

Savings are tracked

Every conversation is valued against typical market rates. Your running total is always visible.

+ £110 saved
The savings tracker

Software that shows
you its receipts.

Most subscriptions ask you to trust they are worth it. Greymill values every conversation against the market rate for that discipline, and shows you the running total.

A live total in your workspace, always visible
A weekly report every Monday, broken down by specialist
Methodology published in full, so you can check the math
Your Greymill savings
£1,240
tracked this week · Greymill cost £43
LEO · Legal2h 10m£650
MAYA · Finance1h 30m£225
PENN · Copy2h 05m£167
NINA · Marketing1h 40m£198
Example workspace. Savings estimated against typical UK market rates per discipline. Full methodology published at greymill.ai.
Questions

Fair questions,
straight answers.

Is this a replacement for my lawyer or accountant?+
For regulated filings and formal representation, no, and Greymill will tell you when a matter needs a qualified professional. For the everyday questions, drafts, reviews and prep work that make up most of what you would otherwise pay hourly for, yes. Many clients use Greymill to arrive at their accountant or lawyer better prepared, and spend far less when they get there.
How is the savings figure calculated?+
Each conversation is valued using the typical market hourly rate for that discipline in your region and a conservative estimate of the professional time it replaced. The full methodology is published on the site, and every weekly report links to it. The figure is an estimate, and it is deliberately built to under-claim rather than over-claim.
What happens after the 7-day trial?+
Your trial runs on the Scale plan so you see everything. If you do nothing, it simply ends. You are only charged if you choose a plan, and you can cancel any plan at any time from your account in two clicks.
Is my business data used to train AI models?+
No. Your conversations belong to your workspace. They are not used to train models, and they are not visible to other customers. Full details are in the privacy policy and the security page.
Do the specialists share what I tell them?+
Yes, that is the point. Greymill keeps one shared memory of your business, so you explain things once. Mention a specialist and they join the conversation with full context: ask LEO a contract question and MAYA can weigh in on the numbers without you repeating a word. The memory is private to your workspace and it compounds, so the team gets more useful every week you use it.
Do the specialists understand my country and industry?+
Greymill works globally, with deep coverage of UK and US rules where they matter, and industry knowledge across more than thirty sectors from construction to ecommerce. Tell any specialist what you do and where, and answers are framed for your situation.

The team your business
has been missing.

Set up in two minutes. Ask your first question a minute after that.

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7-day free trial · No card required · Cancel anytime

Greymill is built and run by its founder. Every specialist, every update and every support reply comes from someone with their name on the company. If something is not right, it gets fixed fast, and you will hear back from a person, not a ticket queue.

Henry Moffat · Founder, Greymill
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workspace.

Growth
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