SiteGPT vs Tidio: Which Website Chatbot Wins in 2026?

If you run a small business website and you are choosing between SiteGPT and Tidio, the short answer is this: SiteGPT is a text-based AI chatbot built to train on your website content and answer questions with minimal setup, while Tidio is a live chat platform with an AI add-on called Lyro that also handles human handoff and e-commerce messaging. Neither one includes voice conversations or built-in appointment booking, which matters if those are on your checklist. Below is a plain, verified comparison of what each tool actually costs and does, plus where a widget like Agentika fits if you need more than either provides.

SiteGPT vs Tidio: pricing side by side

Pricing is where most buyers get surprised, so here is what each vendor's own plan pages currently show.

SiteGPT prices flat, with Starter at $39/month, Growth at $79/month, and Scale at $259/month on annual billing, plus a custom Enterprise tier. There is no permanent free plan, only a 7-day trial, and removing SiteGPT's branding costs an extra $39/month even on the top plan. SiteGPT does not offer WhatsApp, Instagram, SMS, or voice channels; it is a website-widget-first tool that also connects to Slack, Crisp, and Zendesk.

Tidio's structure is more layered. There is a genuine free plan with 50 billable conversations a month, then Starter around $29/month and Growth around $59/month, with a large jump to Plus at $749/month and a custom Premium tier reported around $2,999/month. The catch that trips up a lot of small businesses: Tidio's AI chatbot, Lyro, is billed as a separate add-on starting around $29 to $39/month for its own pool of 50 conversations, on top of whatever base plan you already pay for. That means a real small business running live chat plus AI often lands closer to $90 to $150/month once Lyro and any automation add-ons are included, according to several independent pricing breakdowns of Tidio's published rates.

What each tool is actually good at

SiteGPT's strength is fast, low-effort setup for a business that mainly wants its existing website content turned into answerable FAQs. It can pull from a sitemap, PDFs, and cloud drives, so if your knowledge already lives in Notion or Google Drive, getting it into a chatbot is quick. SiteGPT supports more than 95 languages according to its own product pages, which helps businesses serving mixed-language audiences.

Tidio's strength is that it was built as a live chat tool first, so if you want a human agent to jump into a conversation, a mobile app for managing chats on the go, and native connections to WhatsApp, Messenger, and Instagram, Tidio covers more channels out of the box than SiteGPT does. Its Lyro AI agent is described in its own materials as reaching up to a 64% resolution rate on common questions, which can meaningfully cut down repetitive support messages once it is trained.

Where both tools share a gap: neither ships with a native way to let a visitor book a real appointment on your calendar during the chat, and neither offers a voice option, so a visitor who would rather speak than type has no way to do that inside either widget.

Where Agentika fits if you need more than chat

If what pushed you to compare SiteGPT and Tidio in the first place is wanting one tool that does more than answer FAQs, it's worth knowing what a widget like Agentika adds. Visitors can talk by voice or type in chat on the same widget, the assistant answers from your own knowledge base and website content, and it captures the visitor's name and contact details as a lead, sending your business a summary automatically. Appointments get booked directly through Cal.com scheduling inside the conversation, so a visitor who wants a slot on your calendar doesn't have to leave the chat or fill out a separate form. It also speaks many languages natively, including Hebrew with full right-to-left support, which is not something either SiteGPT or Tidio's pricing pages mention. Installation is one line of code on any site, and there's a WordPress plugin for sites built on that platform. Every transcript, lead, and booking shows up in one dashboard, so you are not stitching together a chat log from one tool and a booking calendar from another.

If your business has already outgrown a text-only FAQ bot, or you get enough visitors who would rather ask a quick voice question than type, that combination is worth weighing against the per-conversation costs above. You can see current plans on the Agentika pricing page or try the live demo on the homepage to hear how the voice assistant sounds before committing to anything.

For businesses that have already looked closely at SiteGPT or Tidio on their own, two related breakdowns worth reading are our SiteGPT alternatives roundup and our Tidio alternatives comparison, which go deeper into each tool individually.

One small aside for businesses in creative or music-adjacent industries evaluating a chat widget for their site: if your business also manages an artist or band, a free Spotify Canvas maker at makecanvas.me can turn any track link into a looping video for your Spotify listing, giving visitors another reason to linger on your site while your chatbot handles their questions.

How to decide between them

A simple way to narrow it down: if your main goal is a fast FAQ bot trained on content you already have, and you don't need live human chat or social channels, SiteGPT's flat pricing is easier to predict month to month. If you want live chat with human handoff and you're already active on WhatsApp or Instagram, Tidio's free plan is a reasonable place to start, but budget for Lyro as a separate line item once you outgrow the free tier. If neither covers voice, native appointment booking, or Hebrew RTL support, that's the gap a tool like Agentika is built to close. Whatever you pick, test it with real visitor questions from your own site before rolling it out, since a chatbot's accuracy depends entirely on the quality of the content it's trained on.

If you get stuck comparing quotas or need help thinking through setup, our help center walks through installation and configuration questions for small business owners, not developers.

FAQ

Does SiteGPT or Tidio offer a free plan?

SiteGPT does not have a permanent free plan, only a 7-day trial before you must choose a paid tier. Tidio does offer a genuine free plan with 50 billable conversations a month, plus a 7-day trial of premium features that reverts to the free plan afterward.

Is Tidio's AI chatbot included in the base price?

No. Tidio's Lyro AI agent is billed as a separate add-on starting around $29 to $39/month for its own conversation pool, on top of whichever base Tidio plan you're subscribed to, which is a common source of surprise on the final bill.

Can either SiteGPT or Tidio book appointments for visitors?

Neither tool's published feature pages describe a native calendar booking system built into the core chat experience. Tidio does offer pre-built templates for scheduling-style conversations, but actual calendar integration for real-time booking is not confirmed on either platform's core plans.

Does either tool support voice conversations on a website?

No. Both SiteGPT and Tidio are text-based chat widgets. If letting a visitor speak instead of type is important for your site, that's a feature you would need to look for outside these two platforms.