Know your customers, grow your business
Keep a complete record of every customer — names, contact details, addresses, and notes — in one organized place. Build stronger relationships with the people who matter most to your business.
Scattered contacts cost you customers and credibility
Most small businesses track customers across spreadsheets, email inboxes, sticky notes, and phone contacts. When a customer calls, you scramble to find their details. When it's time to send an invoice, you're guessing at addresses. And when a customer hasn't ordered in months, you don't even notice. Argo Books gives you a single, searchable customer database with every detail you need — so you always know who your customers are and how to reach them.
- Complete customer profiles with name, email, phone, and address
- Searchable, sortable customer table with instant filtering
- Summary cards show total, active, and new customers at a glance
- Customer data flows into invoices, revenue tracking, and rentals automatically
Start organizing your customers today
Download Argo Books and add your first customer in under a minute. No credit card required.
Build complete customer profiles in seconds
Click "Add Customer" and fill in a clean, guided form. Enter a first name, last name, company, email, phone number with country code, and a full mailing address — street, city, state, postal code, and country. Each customer is uniquely identifiable from the start.
Add notes to any customer profile for details that don't fit neatly into a form field — preferred contact method, special pricing agreements, or anything else you want to remember. Every field is optional except the name, so you can start with just a name and fill in details later as the relationship grows.
- Full address fields — street, city, state, postal code, and country
- International phone numbers with country code selector
- Free-text notes field for anything extra you need to remember
Three steps to an organized customer base
From scattered contacts to a complete customer database. No CRM experience needed — Argo Books keeps it simple.
Add your customers
Click "Add Customer" and fill in names, contact details, and addresses. Start with just a name and add details over time.
Search, filter, and manage
Find any customer instantly with the search bar. Sort by name, email, or country. Edit details, add notes, or view a customer's complete profile.
Use everywhere in Argo Books
Customer profiles flow into invoicing, revenue tracking, and rental management. Select a customer when creating an invoice and their details auto-populate — no retyping.
Stop losing track of your customers
A complete customer database means faster invoicing, better follow-ups, and stronger relationships. Get started in minutes.
See your entire customer base at a glance
The customers page shows every customer in a clean, sortable table. Each row displays the customer's name and ID with a color-coded avatar, email address, phone number, street address, country, and last rental date. Summary cards at the top show your total customer count, active customers, banned customers, and how many were added this month.
Use the search bar to find any customer by name, email, or ID. Click the filter button to narrow results by country, status, or date added. Inline action buttons let you view a customer's full profile, edit their details, or remove them — all without leaving the page. Pagination keeps things fast even with hundreds of customers.
- Summary cards — total customers, active, banned, and new this month
- Color-coded avatars with customer initials for quick visual scanning
- Edit, view, and delete actions on every row
More than just a contact list
Customer management in Argo Books isn't a full CRM — it's the organized, searchable customer database your business actually needs.
Faster invoicing
Select a customer when creating an invoice and their name, email, and billing address auto-populate. No retyping, no copy-pasting from a spreadsheet.
Find anyone instantly
Search across names, emails, phone numbers, and addresses. Every customer is indexed and findable in seconds — even if you have hundreds of records.
One source of truth
No more outdated spreadsheets or duplicate contacts. Every feature in Argo Books pulls from the same customer database, so details are always consistent.
International support
Full mailing addresses with country fields, international phone numbers with country codes, and multi-currency support. Built for businesses that serve customers anywhere.
Data stays on your computer
Customer names, emails, phone numbers, and addresses are stored locally on your device. No cloud uploads, no third-party access — your customer data is yours.
Grow without complexity
Start with 5 customers, scale to 500. The interface stays clean and fast. No CRM training, no complex pipelines — just the customer info your business needs.
Build your customer database today
Join small business owners who stopped losing track of customers and started building real relationships with Argo Books.
Built for every business that has customers
Whether you have 10 regulars or 1,000 clients — customer management scales with your business.
Freelancers & consultants
Keep track of every client's contact details, billing address, and project notes. When it's time to invoice, their profile is one click away — no digging through old emails.
Retail & e-commerce
Maintain a database of wholesale buyers, repeat customers, and suppliers. Track shipping addresses, company names, and purchase patterns across every transaction.
Service businesses
Store customer addresses for on-site work, phone numbers for appointment reminders, and notes about service preferences. Everything your team needs in one place.
Property & rental management
Keep tenant and renter profiles with full contact details and mailing addresses. Link customers to rental records and invoices for a complete history per person.