Professional invoicing for UK businesses
Stop chasing.
Start getting paid.
See your business health at a glance. Track outstanding payments, monitor collections, and get paid faster with payment reminders.
10 invoices/month free — upgrade when you need more
10 free invoices/monthPayment reminders includedGet paid ~40% faster
Business Snapshot
Your current financial health at a glance
Outstanding
23 invoices awaiting payment
£56,789
Collected This Month
125 paid invoices total
£48,920
128
61% conversion
156
80% collected
47
Active clients
£422,134
All time
See Experi in Action
Watch how to create a client and send your first invoice in under 2 minutes.
How Experi works
From invoice to payment—we handle the hassle so you don't have to
Create your invoice
One-off or recurring. Professional invoices in seconds.
Choose when to send
Schedule for later or send immediately. You're in control.
We send it for you
Delivered by email from your address. Professional and branded.
We chase automatically
Follows your schedule till you get paid. No awkward emails from you.
Track with one click
Mark as paid, snooze reminders, or let us keep chasing.
Focus on what you love
Get back to your work. We handle the boring admin.
The result? You get paid faster with zero effort.
Join freelancers saving 5+ hours per month on invoicing admin
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.
See Experi in action
From dashboard to invoice in minutes. Stop chasing — we handle the reminders.
Your business at a glance
See outstanding and collected payments in one place. No more chasing in the dark.
Send and track every invoice
Send professional invoices in one click. Mark as paid when money lands.
Edit invoices in seconds
Add line items, set due dates and payment details. Ready to send.
Built for UK businesses
Professional invoicing with security and compliance built-in
Invoice in Any Currency
Bill international clients in their preferred currency. Multi-currency support included on all plans.
Invoice. Remind. Get paid.
Professional invoices, automated chase reminders, and payment tracking so you spend less time chasing and more time working.
Professional quotes & proposals
Send beautiful quotes before you start work. Add custom terms, deposits, and validity periods. Convert accepted quotes to invoices instantly.
Legally-binding service agreements
Send professional agreements with clickwrap acceptance. Email verification, tamper-evident audit trail, and encrypted storage. Built for agencies.
Time tracking with live timer
Start/stop timer or log manually. Every hour tracked, valued automatically. Never forget billable work again.
See unbilled work instantly
One dashboard shows all unbilled time and expenses. Always know exactly what's ready to invoice - no spreadsheets needed.
Organize by projects
Group work under client projects. Set billing rates, track budgets, and see exactly what each project is worth.
Track expenses & materials
Log expenses as they happen. Mark what's billable to clients. Include everything in your invoices - materials, mileage, the lot.
Dark mode & modern UI
Beautiful interface that works day or night. Global search, keyboard shortcuts, and polish that makes work feel less like work.
AI-powered support assistant
Get instant help with our built-in AI assistant. Ask questions about features, get step-by-step guides, and master the platform faster.
Multi-currency invoicing
Bill clients in GBP, USD, EUR, and 30+ other currencies. Perfect for freelancers with international clients. Switch currencies per invoice.
Simple, transparent pricing
Start free. Upgrade when you need more.
Free
- 10 invoices per month
- 5 clients
- Unlimited quotes
- Payment tracking
- Manual reminders
Pro
- Unlimited invoices & clients
- Automated payment chasing
- Recurring invoices
- Time & expense tracking
- Projects & unbilled work
- Custom branding & logo
- Service agreements
- AI support assistant