AI Knowledge Library

What Is a Chat Widget? And Why Every Business Website Should Have One

By Aaron Isakson, Founder of Dual Income Network · Updated October 23, 2026 · 5 min read

So you've definitely seen one. You're on a website, and there's a little bubble in the bottom corner that says something like "Hi, how can we help?" That's a chat widget. It seems like a small thing, but for a lot of businesses it ends up being one of the best lead sources on the whole website, because it catches people right when they're interested.

How does a chat widget work?

The widget itself is just a small piece of code you add to your website. Once it's there, any visitor can open it and type a message. That message gets sent to wherever the business manages its conversations, usually a CRM inbox. From there, a team member can reply, an AI assistant can reply, or the AI can answer first and bring in a person when needed.

In HighLevel, which is the platform our DIN CRM runs on, you create a chat widget under Sites, then Chat Widget, and you can choose from a few types: an all-in-one chat, an SMS and email chat, a live chat, or WhatsApp. To put it on a website, you copy the embed code and paste it into your site's tracking code area. If your website or funnel is built in HighLevel, you can simply pick the widget in the site settings with no code at all.

What's the difference between live chat and SMS chat?

Live chat happens in real time on the website, kind of like texting inside the browser. It's great when someone is ready to talk right now.

SMS chat asks the visitor for their name and phone number, and then the conversation continues by text message. That's powerful, because the visitor can close the website and still get your reply on their phone, and you now have their contact information in your CRM. To reply by text from HighLevel, you need a phone number and completed A2P registration, which is the texting registration that phone carriers require for businesses.

Where does AI come in?

This is where a chat widget goes from nice to have to a real lead machine. When you connect it to Conversation AI, the widget can answer questions instantly, any time of day, using your business information. It can ask the right questions to qualify the lead, book an appointment on your calendar, and pass the conversation to a person when it should. So instead of a visitor sending a message at 9 p.m. and waiting until the next morning, they get a helpful answer in seconds. If you want to understand that difference better, read Conversation AI vs. chatbots vs. Voice AI.

Why every business website should have one

• It catches people who won't call. A lot of people would rather type than talk, especially younger customers and people at work.
• It turns visitors into contacts. Especially with SMS chat, you get a name and phone number you can follow up with.
• It speeds up your response. Combined with AI, the first reply can happen in seconds, which is a big deal when people are comparing businesses.
• Everything lands in one inbox. Chat, text, calls and social messages all show up in the same CRM, so nothing gets lost.

Tips for setting one up

• Write a friendly greeting that says what you can help with, not just "Hi."
• Decide whether you want live chat, SMS chat, or both.
• Connect it to Conversation AI and load it with your real answers before you turn on auto-pilot.
• Set up a notification so your team knows when a new chat comes in.
• Test it yourself from your phone before you call it done.

One small thing to know: in HighLevel, a widget shows the same message on every page, and you can create more than one widget if you need different setups.

Chat widgets are one of the easiest AI systems to set up for a local business, which is why they're often the first thing our members offer clients. See how that works on our Sell AI page.