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WhatsApp Business Software for Small Businesses: complete guide

Why a small business needs more than the free WhatsApp Business app

The free WhatsApp Business app is enough for a one-person operation with a handful of customers a month. But the moment a small business grows — more products, more customers, more than one person replying — the app falls short: no way to measure sales, no way to automate repetitive replies, no way for the team to work in an organized way from the same number.

Types of WhatsApp Business software depending on what you need

Just reply automation

If your problem is repeated FAQs (hours, pricing, location), a simple keyword-based auto-reply system may be enough, without needing AI or a full CRM.

CRM with shared inbox

If you already have more than one person replying, you need to organize who handles which customer, with history and tags — this is where a real CRM comes in.

CRM with AI and automated payments

If you sell directly over WhatsApp (digital products, services, appointments), what saves you the most time is an AI bot that qualifies and follows up, plus automatic payment verification — so you're not chasing receipts by hand.

What to look at before choosing

How HeroChat solves this

HeroChat is built specifically for small businesses that sell over WhatsApp: shared inbox, an AI bot that replies and qualifies, automatic payment verification, and a visual funnel editor to build your entire sales process without coding. It runs on your own API keys — you pay for what you actually use, and the business is yours, not a closed platform's.

Pick your plan and start today

Secure payment processed by Hotmart.

Básico $15/mo See more ▾

The full CRM, to sell over WhatsApp without generating AI ads.

  • Everything in the CRM included
Get started →
Intermedio $22/mo See more ▾

The complete CRM + Vox: generate your own AI ads.

  • Everything in the Basic plan
  • 🎬 Vox: AI script generator
  • 🗣️ Free voice narration
  • 🖼️ 30+ image/video/audio tools
Get started →
Premium $30/mo See more ▾

Everything, no limits: clone your voice and create talking avatars.

  • Everything in the Pro plan
  • 🎙️ Clone your own voice (free)
  • 🎭 Talking avatar — photo + audio → video
  • ✨ Remove objects/watermarks with AI
Get started →

Frequently asked questions

When should I move from the free WhatsApp Business app to a CRM?

When you have more than one person replying, lose track of who's handling which customer, or need to automate payments and follow-ups.

Do I need to code to set up a WhatsApp CRM?

Not if you choose one with a visual editor, like HeroChat — you build the sales funnel by dragging boxes, no code required.

Does WhatsApp Business software include payment verification?

It depends on the provider. HeroChat does include it — the AI reads the receipt the customer sends and confirms the payment on its own.

Can I migrate my current WhatsApp number to a CRM?

Yes, generally your existing number gets connected to the platform without losing your contact history.

Pick your plan and start today

Secure payment processed by Hotmart.

Básico $15/mo See more ▾

The full CRM, to sell over WhatsApp without generating AI ads.

  • Everything in the CRM included
Get started →
Intermedio $22/mo See more ▾

The complete CRM + Vox: generate your own AI ads.

  • Everything in the Basic plan
  • 🎬 Vox: AI script generator
  • 🗣️ Free voice narration
  • 🖼️ 30+ image/video/audio tools
Get started →
Premium $30/mo See more ▾

Everything, no limits: clone your voice and create talking avatars.

  • Everything in the Pro plan
  • 🎙️ Clone your own voice (free)
  • 🎭 Talking avatar — photo + audio → video
  • ✨ Remove objects/watermarks with AI
Get started →