Esel Solutions

Guides · Tools and booking

Free tools for your business

A small business can run entirely on free tools: taking payment, booking, invoicing, keeping customers and shooting photos. What follows is what actually gets used, not a list of fifty things copied off the internet, and each one says when it stops being free, which is what nobody tells you.

Updated 2026-08-16

Getting paid

**Square.** No monthly fee, 2.6% plus 10 cents per card swipe. The reader is a one-time purchase, about $50. It's the simplest way to take payment on site.

**PayPal and Zelle.** Zelle is bank to bank with no fee, and in Miami a huge number of people already use it. PayPal charges a fee but gives you a receipt and protection.

**Stripe.** If you need to charge online with a link, without a store. 2.9% plus 30 cents, no fixed fee.

None of them charges monthly. Be careful with the ones that do: if you're offered a terminal with a monthly fee and a three-year contract, it's almost always worse than Square.

Booking

**Square Appointments.** Free for one person, with reminders and payment. It stops being free when you add a team.

**Google, from your listing.** The booking button on your profile, free, and where they're already looking for you.

**Calendly.** Free for one appointment type. Good for consultants and trainers.

How to set it up is covered separately.

Invoicing

**Wave.** Unlimited invoices and basic bookkeeping, free. It only charges if you process payments through them.

**Square Invoices.** Free to send, fee only if they pay by card.

**Zoho Invoice.** Genuinely free with no invoice limit.

Any of the three gets you out of sending handwritten quotes over WhatsApp, which is how payments get lost.

Keeping your customers

**Google Sheets.** Enough for almost everyone. Name, phone, what they needed, when, what you charged. That sheet is your most valuable asset and it costs nothing.

**Google Contacts.** If you'd rather have it on your phone, with labels by customer type.

You don't need a $50-a-month CRM until you have somebody using it every day.

Being findable

**Google Business Profile.** Free, and it brings more calls than anything else. If you only do one thing on this list, this is it.

**Google Photos.** To keep all your before-and-afters organized and handy when someone asks to see work.

Photos and graphics

**Your phone.** Any phone camera from the last few years beats any stock photo for your business, because yours is real.

**Snapseed or Lightroom mobile.** Free, for straightening and brightening. That's plenty: no more editing needed.

**Canva.** Free for signs, cards and posts. The paid version is rarely needed in a service business.

Communication

**WhatsApp Business.** Free, with a catalog, quick replies and an away message. In Miami it's where half your customers will message you.

**Google Voice.** A free second number, so you don't hand out your personal one and can switch it off on Sunday.

What is worth paying for

Very little, and this is what actually pays off:

  • **The domain**, about $12 a year, in your name.
  • **Email on your domain**, about $6 a month. `info@yourbusiness.com` reads differently than a Gmail address.
  • **Insurance**, depending on the trade. It isn't optional for working with managers and buildings.

What isn't worth paying for

**Apps that do what a spreadsheet does.** With twelve customers, a CRM is an expense and an obstacle.

**Card terminals with a monthly fee and a long contract.**

**$300-a-month "social media management"** while your Google listing is half empty. Order matters.

See what yours would look like →

doubts

What people usually ask

Where do I start if I can only do one thing?

The Google Business Profile, complete and with photos. It's free and it brings the most calls.

Do I need accounting software?

Not at the start: a sheet with money in and money out is enough. Once you have employees or want clean separation for taxes, free Wave already covers it.

Is there a catch with the free versions?

They usually limit users or features, not time. The ones on this list can be used for years without paying if you're one person.

What about emailing my customers?

MailerLite is free up to a thousand subscribers, which is more than enough for a local business sending one a month.

Is paying for a website better than making one free?

It depends on your time. Doing it yourself on Wix is twenty to forty hours the first time and $200 to $400 a year forever. [Here's the comparison with numbers](/en/tools/website-cost-calculator).

Got a question that isn't here? Call and we'll answer it, whether you buy or not.

Lisbet · (305) 490-7151 Lianett · (239) 634-1087

Lisbet · (305) 490-7151 Lianett · (239) 634-1087 Money back if you don't like it