Email-to-Bill
Forward a supplier invoice or receipt. Experi suggests the key details and creates a Draft Bill for review before it reaches your records.
PDF, JPEG, PNG and WebP · original files discarded after processing
See Email-to-BillSimple invoicing for UK freelancers and sole traders
Less time chasing.More time for your work.
Create professional invoices and let scheduled reminders handle the follow-up. Still unpaid? Prepare an editable Letter Before Action and an organised evidence pack, ready for your review.
14 days of Pro. No card and no automatic charge. Pro is £9/month afterwards, only if you choose to upgrade.
- Professional PDF invoices
- Editable reminder sequence
- VAT and CIS ready
See the workflow before you commit
One invoice. A clear reminder plan.
Invoice
Website project
For Northstar Studio
£1,250
14-day terms
Reminder sequence
Preview only- Day 0
Invoice sent
Client receives the PDF
- Day 14
Payment due
Your chosen payment terms
- +7 days
Reminder 1
Friendly follow-up on your schedule
- Your timing
Reminders 2 & 3
Escalate only if it stays unpaid
Nothing is sent in a demo. In your account, you can edit the wording, change the dates, pause reminders or mark the invoice paid at any time.
Still unpaid? See the tools for your next stepA look inside Experi
From first invoice to a clear follow-up.
See the real screens, one step at a time. Explore at your own pace, without signing in.
Step 1 of 4
Start with your client
Keep billing details and previous work together, ready for the next invoice.
Genuine app screenshots with fictional demo data. No invoices or reminders are sent by this walkthrough.
How Experi works
From tracking your work to getting paid - one connected flow, zero admin headaches
1
Track your work
Log hours, expenses, and milestones against projects. Or skip straight to invoicing - your call.
2
Quote and agree terms
Send professional quotes. Get client sign-off with legally binding e-signatures. Convert accepted quotes to invoices.
3
Invoice in seconds
Create from quotes, tracked time, or from scratch. CIS, VAT, and reverse charge handled automatically.
4
Send and collect
Email invoices with your branding. With Autopilot, clients get a payment link - pay by card or bank transfer.
5
Keep payment follow-up moving
Schedule reminders, estimate eligible late-payment interest and prepare a Letter Before Action for your review if the invoice stays unpaid.
6
Stay compliant, stay focused
VAT reports, CIS returns data, statements of account. Everything your accountant needs - exported in one click.
The complete workflow. Quote to payment to compliance - in one place.
Built for UK freelancers and tradespeople who want to protect the flow of their work - not fight with enterprise software
A faster start, when you want it
Templates and inventory without changing the blank-invoice workflow
Choose a curated invoice template or save your own, recall products and services, then let Experi update operational stock on the first successful send. Blank invoice remains the default, and both capabilities are free.
Built for your work
Which one sounds like you?
Experi is designed for how you actually work - whether you're on a laptop in a studio or a phone on a building site.
Creative Professional
For photographers, designers, copywriters & consultants
Admin interrupts the creative flow. Experi handles the paperwork while you stay focused on the work that actually matters.
Quote → Invoice in one click
Send a quote, client accepts online, convert to invoice instantly. No re-entering data.
Invoice from tracked hours
Log billable time as you work. Roll it straight into an invoice - no spreadsheets.
Your logo, your colours
Custom branding on every PDF. Clients see your business, not the software.
Automated chasing - zero awkward follow-ups
Set a reminder schedule once. Experi sends professional nudges so you don't have to.
Service agreements that protect your work
Clickwrap contracts with OTP signing and a tamper-evident audit trail. No DocuSign required.
Start free - built for creatives
14-day Pro trial — no credit card required
Skilled Tradesperson
For electricians, plumbers, builders & CIS sub-contractors
You work with your hands. You shouldn't have to chase money with them too. Experi keeps the paperwork sorted and the cash flowing.
CIS invoices - labour vs materials, UTR shown
Calculate deductions at your selected CIS rate and review the labour and materials breakdown before sending.
Automated reminders - stop chasing builders
Professional payment nudges sent on your schedule. No more uncomfortable calls.
Statutory interest + Letter Before Action
When a client won't pay: calculate what you're owed and generate an LBA in one click.
VAT invoicing and VAT reporting
Standard, reduced, zero, and reverse charge VAT. Report totals ready for your accountant.
Mobile-friendly - works from the van
Send an invoice from site before you even drive home. No laptop needed.
Start free - built for trades
14-day Pro trial — no credit card required
Not sure? Start free - takes 60 seconds, no card needed.
Built by freelancers, for freelancers
Why we built Experi
We didn't set out to build another software company. We were just frustrated.
Every month, we sent the same invoices to the same clients. Same amounts. Same descriptions. But it was always manual, repetitive, draining.
Then came the awkward part: chasing payments. Uncomfortable, time-consuming, easy to put off. Yet cash flow is everything.
"Every tool felt like using a sledgehammer to crack a nut."
Built from real frustration
We run hosting and recurring projects. We experienced the pain firsthand: repetitive invoicing, awkward payment chasing, scattered tracking.
Customer-driven development
We started with our own needs: recurring invoices, automated reminders. Then we listened to real users and added VAT, CIS, projects, expenses.
Transparent & trustworthy
UK-based, GDPR compliant, no hidden fees. We're a real business (Anna Moore trading as Experi, Send, Surrey) building real solutions.
"Less admin. More work that matters."
That's why we built Experi. And we're just getting started.
New capabilities, included in Pro
Less re-keying. More complete business records.
Supplier bills, non-invoice sales and portfolio performance now have a clear home in Experi—without adding another subscription or changing your existing Pro price.
Financials
Bring invoices, payments, credits, expenses, Bills and standalone records into one portfolio and business performance view.
Business P&L · shared costs · UK tax-year view · accountant CSV export
Explore FinancialsOther Sales
Record webshop, card, Stripe and marketplace sales that do not have an Experi invoice—one at a time, in bulk, or by staged CSV import.
Duplicate protection · refunds and fees · individual or daily summaries
See Other SalesTry every Pro capability free for 14 days
No credit card required
Everything in one place
More than invoicing.
Experi covers the full business cycle - from quote to agreement to invoice to payment to compliance. No extra tools needed.
Every document your business sends, professional and on-brand.
Professional Invoices
Create and send branded invoices in seconds. HMRC-compliant numbering, VAT breakdowns, your logo and colours.
All usersFree & Pro
Learn moreReusable Invoice Templates
Start blank or apply a curated template, then save your own repeatable line items and invoice wording. Available on Free and Pro.
All usersFree & Pro
Learn moreProducts, Services & Stock
Recall products and services by name or SKU. Stock is updated once when a draft invoice is successfully sent, with a warning before it goes negative.
TradesFree & Pro
Learn moreEmail-to-Bill
Forward supplier invoice emails and supported attachments. Experi suggests the details and creates a Draft Bill for review before it reaches your records.
All users Pro
Learn moreQuotes
Send professional quotes with public accept/decline links. Clients confirm online; you convert to invoice in one click.
All usersFree & Pro
Learn moreCredit Notes
Issue professional credit notes for returns, corrections, or partial refunds. Linked to the original invoice for clean records.
All users Pro
Learn moreClient Statements
Send account statements showing all invoices, payments, and outstanding balances. Useful for clients with multiple outstanding invoices.
All users Pro
Learn moreAll the compliance, none of the complexity
Built for UK freelancers who'd rather be working than worrying about HMRC
Consent-Based Analytics
Encrypted Connections
2FA Protected
UK-Based Support
Invoice in Any Currency
Bill international clients in their preferred currency. Pro includes 20 currencies; Free stays in GBP.
£GBP
$USD
€EUR
+30more
Protecting the flow of your work
Admin steals time from real work. Experi handles the invoicing, chasing, and compliance so you can stay in the flow.
Zero bloat. Just what matters.
Start with branded invoices and professional quotes. Add reporting and automation when you need them. Your logo, your colours, your terms.
- Custom branding & logo on every document
- Quotes that convert to invoices in one click
- HMRC-compliant sequential numbering
MOST POPULAR
Your automated authority
Chasing money is awkward and slow. Set your reminder schedule once and Experi sends polite, professional follow-ups automatically. You never write another “just checking in” email again.
- Automated chasing on your schedule
- Recurring invoices for retainer clients
- Time & expense tracking built in
UK EXCLUSIVE
UK invoice tools, built in
VAT and CIS errors lead to HMRC dread. Experi keeps your records organised — and when clients don't pay, estimates eligible statutory interest, generates an editable Letter Before Action, and exports an evidence pack for review.
- Statutory interest & compensation calculator
- One-click Letter Before Action
- VAT, CIS & reverse charge support
Free Guides & Tools
Expert resources to help you invoice professionally, chase payments, and understand your legal rights.
Getting Started
How to Invoice as a Sole Trader UK
HMRC requirements, what to include, VAT rules, and free template. Updated for 2026.
Getting PaidFree Chasing Letter Templates
3 copy-paste templates for overdue invoices: friendly, firm, and final notice.
Getting StartedHow to Generate Professional Quotes & Invoices
What to include, formatting tips, and three ways to create them.
Free ToolLate Payment Interest Calculator
Calculate statutory interest and fixed compensation owed on overdue invoices.
Getting PaidHow to Chase an Invoice Politely
Email scripts, phone tips, and when to escalate. Without damaging client relationships.
Debt RecoveryDebt Recovery Options for Freelancers
LBA, small claims, MCOL, mediation - every option for recovering unpaid invoices.
Customer stories
“Experi has been easy to use, and invoices are simple for my clients to understand. The platform evolves as my needs have. Having automated sending of invoices has been a major time saver.”
“I've been freelance for just over a year now and Experi has made invoicing so much easier. It's really simple to use, I can save all of my different clients in one place and creating invoices only takes a couple of minutes. What really stands out though is the customer service. Every time I've had a question or run into an issue the team has replied incredibly quickly and always with a solution straight away. They're so friendly and genuinely helpful, which makes such a difference when you're running a small business. I'm really glad I found Experi and would definitely recommend it to any freelancers or business owners looking for a straightforward invoicing system!”
Frequently Asked Questions
Is Experi really free?
Yes. The Free starter plan includes 5 invoices total, 5 quotes total, up to 3 clients, and 3 manual payment reminders total. These allowances do not reset monthly. No credit card is required to sign up.
How does automated invoice chasing work?
Set a reminder schedule once (e.g. 3 days before due, on the due date, 7 days after). Experi automatically sends polite, professional payment reminders to your clients by email. You never have to write an awkward follow-up again.
Can I use Experi if I'm VAT-registered?
Absolutely. Experi supports standard-rate (20%), reduced-rate (5%), and zero-rate VAT. You can set VAT per line item, and your VAT number appears automatically on every invoice. We also support reverse charge VAT for construction.
What happens when a client doesn't pay?
Experi goes beyond basic reminders. After automated chasing, Pro users can estimate statutory interest for an eligible B2B debt, generate an editable Letter Before Action, and export an organised evidence pack - all from the invoice page. We also provide guided next steps for money claims in England and Wales.
Is Experi suitable for sole traders and small businesses?
Yes. Experi is built for UK freelancers, sole traders, and micro-businesses who'd rather be working than wrestling with software. GBP is the default on Free; Pro adds 20 currencies. Invoice numbering is HMRC-compliant, and features like CIS and late payment interest are available where you need them - all the compliance, none of the accounting complexity.
Pro: automation and invoicing from real work
For £9/month, unlock automated chasing, Email-to-Bill, Other Sales, portfolio Financials, time and expense depth, branding, and multi-currency — built for UK solo operators who want cashflow clarity without a full finance stack.
Every new account starts with 14 days of full Pro access — no credit card required
Free
After your 14-day Pro trial ends
£0/month
- 5 invoices total, 5 quotes total, up to 3 clients
- Manual payment reminders only
- No automated chasing
- No debt recovery tools
- No time tracking or projects
You'll still need to write the awkward chase emails yourself
RECOMMENDED
Pro
£9/month
- Automated payment chasing
- Unlimited invoices & clients
- Debt recovery & LBA generation
- Time tracking, expenses & projects
- Email-to-Bill, Other Sales & Financials
- Custom branding, recurring invoices & 20 currencies
No credit card required to start. Experi is not VAT-registered. No VAT is charged.