SiteGPT pricing comparison: pay-per-chat vs. prepaid credits

You are staring at two pricing pages. One shows a low monthly fee per chatbot. The other shows prepaid credits with no per-seat charge. Both promise to answer customer questions automatically. But the real cost is not the sticker price. It is what happens when your team grows, your chat volume spikes, or you need to add a new language. A model that looks cheap today can quietly drain your budget tomorrow. You need a pricing structure that scales with your actual use – not one that punishes you for success.

This article walks through the common ways AI chat tools charge, where SiteGPT fits, and how a pay-as-you-go model with prepaid credits compares. No hype. Just a clear look at what you pay for and what you get.

How most AI chat pricing works

AI customer support tools typically use one of three pricing models. Each has trade-offs.

• Per-seat pricing: You pay a fixed amount for every team member who logs in. The tool might also charge extra for each chatbot or each website. As your team grows, your bill climbs – even if those people rarely use the tool.
• Per-conversation pricing: You buy a set number of conversations per month. Go over, and you either pay overage fees or the bot stops working. Underuse, and you still pay for the full allowance.
• Per-message pricing: Every message the AI sends or receives counts toward your bill. High-volume days cost more. This model can feel unpredictable.

Some tools blend these. You might pay per seat plus a message allowance. Or you might pay per chatbot plus a per-conversation fee. Add-ons for extra languages, channels, or analytics often cost extra.

The real cost of AI chat is not the sticker price – it is the surprise you get when your team grows or your chat volume spikes.

Where SiteGPT fits in the pricing landscape

SiteGPT is a popular AI chatbot builder. Its pricing is built around the number of chatbots you create and the messages they handle. You pick a plan that includes a set number of chatbots and a monthly message limit. If you need more chatbots or more messages, you move to a higher plan or pay overages.

This model works well if your chat volume is steady and predictable. But many support teams face seasonal spikes, product launches, or sudden bursts of questions. With a fixed message allowance, you either overpay in quiet months or risk hitting your limit when customers need you most.

Also, SiteGPT charges per chatbot. If you run multiple brands, languages, or departments, each one might need its own chatbot. Those costs stack up. And if you want the AI to work across your website, Slack, email, and WhatsApp, you may need separate setups or pay for integrations.

The hidden cost of per-seat pricing

Per-seat pricing looks simple. But it often hides a trap. You pay for every person who might need access – support agents, managers, even part-time staff. Yet many of those seats sit idle most of the time.

A manager might log in once a week to check reports. A part-time agent might handle only a few chats. You still pay full price for each seat. When you scale your team, your bill scales with it – even if the AI is doing most of the work.

Some tools also tie features to seat tiers. Advanced analytics, custom branding, or priority support might require a higher per-seat plan. That forces you to upgrade everyone just to get one feature.

Pay-as-you-go: a fairer model

A pay-as-you-go model flips the equation. Instead of paying for seats, you pay for what the AI actually does. You buy prepaid credits. Each answered question, each captured lead, each automated action uses a small number of credits. When credits run low, you top up. No monthly commitment. No per-seat fees.

This model aligns cost with value. In a slow month, you spend less. In a busy month, you simply add more credits. Your team can grow without inflating the bill. You can add as many team members as you want to the shared inbox, watch chats live, or jump in when needed – all without extra seat charges.

Chatref uses this exact approach. Prepaid credits cover everything: the AI agent, the website widget, the shared inbox, omnichannel support, multilingual replies, lead capture, and analytics. There are no hidden add-ons. The price you see is the price you pay for the work done.

What you get with Chatref’s prepaid credits

When you compare pricing, look beyond the number. Ask what each credit or dollar actually buys. With Chatref, a single prepaid credit pool covers:

• AI agent trained on your business: It learns from your docs, website, and files. Answers stay accurate and in your brand’s voice.
• Website widget: Add the chat to any site with one snippet. No code. Goes live in minutes.
• Shared inbox: Watch chats live. A human can take over any conversation at any moment.
• Omnichannel: One agent works across your website, Slack, email, and WhatsApp. No separate bots needed.
• Multilingual: The agent answers customers in 11 languages, automatically.
• Lead capture: Chats turn into contacts, captured for you.
• Custom actions: The chat can collect info, link out, or carry out tasks.
• Conversation tags and analytics: Auto-label chats by topic. See what people ask and how your agent is doing.

All of that runs on the same prepaid credits. You do not pay extra for languages, channels, or team members. No per-seat fees. No surprise overages.

A quick comparison table

This table shows the structural difference. The per-seat model multiplies cost as your team grows. The prepaid model multiplies value as your usage grows.

How to choose the right model for your team

Start by mapping your real usage. Ask yourself:

• How many team members actually need a login? If the answer is more than two or three, per-seat pricing will hurt.
• Is your chat volume steady or spiky? If you have seasonal peaks, a fixed message allowance might leave you short.
• Do you need the AI on multiple channels? If yes, check whether each channel costs extra.
• Will you serve customers in more than one language? Multilingual support often comes with a premium.
• Do you want a human to be able to step in? Some tools charge extra for live chat handoff.

If your team is small, your volume is predictable, and you only need one channel in one language, a per-chatbot plan like SiteGPT’s might fit. But if you expect growth, multiple channels, or a lean team that wants to avoid per-seat fees, a prepaid credit model gives you more room to breathe.

Key takeaways

• Per-seat pricing multiplies your cost as your team grows, even if those seats are rarely used.
• SiteGPT’s model ties cost to chatbots and message volume, which works for steady, single-channel use but can strain budgets during spikes.
• Pay-as-you-go prepaid credits let you pay only for the work the AI actually does, with no per-seat fees.
• Chatref includes omnichannel, multilingual, lead capture, and analytics in one credit pool – no add-on costs.
• The right model aligns cost with value: you should pay for outcomes, not for logins.

Frequently asked questions

Does Chatref charge per seat? No. You can invite your whole team to the shared inbox, watch chats, and take over conversations. There are no per-seat fees. You pay only for the prepaid credits your AI agent uses.

How do prepaid credits work? You buy a block of credits upfront. Each customer question the AI answers uses a small number of credits. When your balance runs low, you top up. Credits never expire, and you can use them across all features – chat, email, Slack, WhatsApp, lead capture, and analytics.

Can I switch from SiteGPT to Chatref easily? Yes. Chatref goes live on your site with one snippet of code. You can train the agent on your existing help docs, website content, and files. The setup takes minutes, not days. You can run both tools side by side during the transition if you like.

Is there a free trial? You can start free and see how it works with no commitment. You get a set of starter credits to test the AI agent, the widget, and the shared inbox. No credit card required.

What happens when my credits run out? The AI agent will pause answering new questions until you top up. You will get a notification when your balance is low. Your team can still use the shared inbox and step in manually at any time.

Choosing an AI chat tool is a decision about how you want to grow. If you prefer a model that scales with your success rather than your headcount, prepaid credits put you in control. You can start free, train an agent on your business, and see the difference for yourself.

Start free → https://app.chatref.ai/sign-up