Tallyn
Built for sellers ✦

Finally, a business tool
that doesn't feel like work.

The AI sales tracker, inventory app and debt manager for growing businesses. Just type what happened — Tallyn records the sale, updates your stock, tracks who owes you, and works out your real profit.

Get Started Free →

No card needed · Free to start · Works in your currency

app.tallyn.app/dashboard
Tallyn dashboard showing sales, real profit, customer debts and stock levels for a growing business

Trusted by sellers worldwide

Used by sellers in 10+ countries·150+ currencies·Type or speak — it understands·Free to start·Works on any phone or computer·No setup needed·Used by sellers in 10+ countries·150+ currencies·Type or speak — it understands·Free to start·Works on any phone or computer·No setup needed·
See it work

Your entire business.
One sentence at a time.

Just say what happened, like you'd tell a friend. Tallyn understands.

The Problem

You're bleeding money.
You just can't see it.

Most sellers write things in a notebook or remember in their head. Both are losing you money every week.

£400

£400

avg. lost per month to untracked debts

Forgotten Debts

Customers buy on credit. You trust them. Weeks pass, messages get buried, and hundreds of pounds quietly disappear.

Unread messages

Andrew O.

I'll pay tomorrow bro

Sarah K.

Sorry been really busy…

Mike T.

Next week I promise

Aisha B.

Can u remind me how much

James O.

Seen ✓

+ 14 more conversations

68%

of sellers can't name their monthly profit

Unknown Profit

Money coming in looks great — until you remember what you paid for the stock. Without tracking what things cost you, you might be working hard and barely making anything.

Revenue£2,450
Actual profit£640

Only 26% actual profit — did you know?

4%

of annual revenue lost to stockouts

Stock Blindness

Your best-seller hits zero. You find out when a customer asks. By then, you've already lost the sale — and possibly the customer.

Stock levels

USB-C Hub80%
Phone Cases22%
Earbuds ProOut

These aren't rare.

They're happening to your business right now. Tallyn fixes all three — just by you saying what happened.

Features

Say it. Tallyn does it.

Type or talk — Tallyn understands plain English. No menus, no forms, no learning curve.

Record sales in seconds

"sold 3 cases to Sarah unpaid"

Just say what you sold. Tallyn writes down the product, quantity, customer, and whether they paid. Your stock updates. Profit shows up. Done.

New Sale

iPhone 15 Case ×3£44.97
Customer: Sarah Mitchell

See your real profit

"what's my profit today?"

Ask Tallyn anytime. It shows what came in, what things cost you, your other expenses, and your real profit — the number that actually matters.

This week+22%
Revenue£1,240
Net profit£480

Track who owes you

"who owes me money?"

Tallyn shows everyone who owes you, how much, and for how long. Sorted from biggest debt to smallest. Never lose track again.

J

James O.

3 days ago

£120.00
S

Sarah K.

1 week ago

£85.50
M

Mike T.

2 weeks ago

£200.00

Send payment reminders

"remind Sarah about her debt"

Just say ‘remind Sarah’ or ‘remind everyone who owes over 100’. Tallyn writes a polite reminder and sends it on WhatsApp or email.

Tallyn2:14 PM

Hi Sarah! Just a friendly reminder — you have an outstanding balance of £85.50. Reply PAY to settle via bank transfer.

Generate invoices

"send invoice to Sarah"

Professional invoices ready in two taps. Send by WhatsApp or email. Your business details fill in automatically.

Tallyn

Invoice #1043

Sent
iPhone 15 Case ×3£44.97
Total£44.97

Track expenses

"spent 350 on stock from AliExpress"

Just say what you spent — ‘paid 350 for stock’, ‘spent 20 on transport’. Tallyn sorts and tracks it, then shows your real profit after every cost.

Sorted by typeMonthly profit summaryDownload your dataReady for tax season

Profit Summary

Revenue£4,280
Cost of stock−£1,820
Expenses−£820
Net profit£1,640
Ask Anything

Ask anything about your business

Tallyn doesn't just write things down. It answers your questions.

"what's my best selling product?"

iPhone 15 Cases — 47 sold this month, £329 profit

"how much did I spend on transport?"

£84.50 on transport this month across 4 expenses

"tell me about Sarah"

Sarah Mitchell: 12 purchases, £890 total spent, £120 unpaid

"how was this week?"

Revenue up 23% vs last week. 34 sales. £1,240 profit.

"what should I restock?"

USB Cables: 3 days left at current rate. Order 60 units.

"add customer James 07412345678"

✅ James added with phone 07412345678

How It Works

Up and running in 60 seconds

No long setup. No tutorials. Sign up and start.

01

Sign up in 60 seconds

Sign up with email or Google. Choose your currency. Tallyn welcomes you and helps you get started.

02

Add your products

Just type 'add product iPhone Case selling 15 cost 7 stock 50' — Tallyn understands plain English. Or upload a list if you've got one.

03

Track everything by talking

Record sales, restock, check profit, send reminders, track expenses — all in one sentence. Tallyn does the rest.

Get Started Free →

No credit card required

150+

Currencies supported

10s

Average time to record a sale

10+

Countries with active sellers

60s

Setup time

Pricing

Start free. Upgrade when you're ready to grow.

Get started with everything you need to track your business. When you grow, unlock unlimited sales and team features. Pro is for serious sellers. Team is for larger sellers with staff and multiple businesses.

Prices shown in USD

Free

For getting started

$0/forever

No credit card required

  • Up to 5 active products
  • Up to 15 sales per month
  • 0 staff accounts
  • 1 business
  • 2 AI commands per day
  • No invoices or receipts
  • No expense tracking
  • No payment reminders, downloads, or daily updates
Get Started Free
Most Popular

Pro

For sellers ready to grow

$10.83/mo

Billed $130/year

  • Unlimited products
  • Unlimited sales
  • Up to 5 staff
  • Up to 3 businesses
  • Unlimited AI usage
  • Invoices & receipts
  • Expense tracking
  • Payment reminders, download your data, daily business updates
Get Started Free →

Team

For businesses with staff

$25/mo

Billed $300/year

  • Everything in Pro
  • Unlimited staff
  • Unlimited businesses
  • Priority support
Get Started Free
Testimonials

Trusted by sellers everywhere

Real sellers. Real results.

Tallyn AI is like having a smart manager in my business. I just tell it to restock items, record a sale, or send reminders, and it does everything for me. The AI even suggests what to order next based on my sales!

DA

Daniel A.

FoodStuff Wholesalers, UK

Tallyn has completely transformed how I run my business. From tracking sales and stock to sending smart payment reminders, everything is automated and so easy. The AI insights help me spot trends and make better decisions every week!

FA

Felix A.

Electronic Vehicle Retailers, Nigeria/China

Tallyn is so easy to use! I can record sales in seconds, check my profits anytime, and keep track of every customer. The simple dashboard gives me everything I need to run my shop smoothly.

VE

Victoria E.

Hair Extensions Distributor, Serbia

FAQ

Frequently asked questions

Can't find the answer? Email us at support@tallyn.app

Your account stays open, but you'll need to upgrade to keep adding sales or products beyond the free limits. Free is for getting started. Pro unlocks unlimited everything when you're ready to grow.

No, you pay one price for your whole account. Free includes 1 business, Pro includes up to 3 businesses, Team includes unlimited businesses. All from one login.

Yes. Pro lets you run up to 3 separate businesses in one account. Each one has its own products, customers, and sales.

Pro is for serious sellers. You get unlimited products, sales, AI usage, and tools — plus up to 5 staff and 3 businesses. Team is for sellers scaling up — unlimited staff, unlimited businesses, and priority support.

No, Tallyn's smart assistant is included in every plan. Free includes 2 AI commands per day. Pro and Team include unlimited use, plus daily business updates.

Yes, on Pro and Team. Pro and Team include professional invoices and receipts, plus expense tracking, payment reminders, and the ability to download your data.

Your business
assistant is ready.

Join sellers worldwide who track everything just by saying what happened. Free to start, no card needed.

Get Started Free →

Free to start · No card needed · Set up in 60 seconds

Tallyn App
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