Eleven Flex

Pre-accounting for small businesses

Send invoices.
Drop receipts.
‍Hand off the rest.

Eleven Flex is the daily-driver app you hand your clients. One place where they bill, expense, and forward documents, so the books stay tidy and the month-end fire-drill quietly goes away.

Start for free

Book a 15-min demo

THREE JOBS — ONE INBOX

The boring parts of running a business, in a single tidy app.

Eleven Flex covers the three things your clients do every week — sending invoices, recording bills, and gathering documents — and quietly keeps everything in sync with your books.

Invoices & quotes

Branded invoices in two clicks, automatic reminders, partial payments, and multi-currency without the spreadsheet gymnastics.

Branded PDF + payment link

Quote → invoice in one click

Smart reminders for overdue

Bills & receipts

Snap a photo, forward an email, or drag a PDF, Eleven Flex extracts the data, categorises it, and queues it for your accountant's approval.

Photo, email, or drag & drop

Auto-categorised by vendor

VAT-ready archive, 7 years

Documents drop

One shared folder per client. Drop bank statements, contracts, payroll, you as an accountant gets a clean inbox instead of 47 email threads.

Shared folders by category

Comments & requests in-line

Audit log for every change

ONE APP — TWO SIDES

The same data. A view for your client. A view for you.

Eleven Flex is the pre-accounting app you wish your clients would actually open. They get a front-end that doesn't scare them off. You get the structured, on-time data you've been chasing in WhatsApp threads for years.

FOR THE BUSINESS

Run the day-to-day without learning accounting.

Issue invoices, pay bills, drop files. No journals, no chart of accounts, no Friday-night spreadsheet panic.

Plain-English everywhere. No debits and credits. We translate.

Mobile-first capture. Snap a receipt at the till, it's filed by the time you sit down.

One inbox. Email, bank feed, photo, drag-and-drop — all land in the same queue.

FOR THE ACCOUNTANT

Structured data, on time, in one place.

Stop chasing receipts in WhatsApp. Get categorised transactions, signed-off documents, and a clean export into your books software.

Multi-client console. See every client's missing-document count from one screen.

Approve in batches. Bulk-approve coded receipts, flag the weird ones.

Export to your stack. QuickBooks, Xero, Pennylane, Sage — pick one or run them all.

PRICING

Pay for the seats you use.
Nothing else.

Flat per-company pricing. Unlimited invoices, unlimited documents, unlimited accountant seats.

Free

For accounting firms onboarding their book of clients.

Start for free

Local only. Your data is saved in your browser only.
Clearing your browser data or switching devices will lose it.

Includes 100 transactions. No limit in the number of companies.

Export/import

No multi-user

Personal use

MOST POPULAR

PRO

/company · month

paid annually only

Start for free

Start free trial

Sync across devices

Cloud backup

History

Includes 100 transactions

Top up your transaction credits at any time. The more credits you buy, the less each one costs.

Your books, without the back-and-forth.

Start sending invoices and forwarding documents in under five minutes. Your accountant will thank you on the first of next month.

Start free —no card

→

Book a demo

// AVG. SETUP

4 min

from sign-up to first invoice

// TIME SAVED

6 hrs

per business, per month

// AUTO-CODED

92%

of bills categorised on arrival

// FIRMS LOVE IT

4.8★

across G2 & Capterra

PRICING

Refer a Friend to Eleven Flex

Share Eleven with people who'd benefit. They get a 13-month subscription for the price of 12. You get a free month added to your own, every time. No limit.

Role	What They Get	Total Subscription Length
🎁You (Referrer) Existing Pro subscriber	+1 month free added to your subscription, per successful referral	Your subscription end date is extended by 1 month each time someone you refer signs up
👋Your Friend (New User) Signs up via your referral	12 + 1 = 13 months for the price of 12	13 months of Pro from signup date
∞Referral Limit	No cap on how many people you can refer	Refer 5 people, get 5 extra months. Refer 12, get a free year.

Ready to Save 40 Hours Per Accountant Monthly?

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