Guzli sells one of the two products below and wrote this page. It is not an independent analyst review. Chatbase vs Guzli is not “who invented Shopify in chat.” Chatbase’s own actions overview (opened 19 September 2026) already lists Shopify, Stripe, Calendly, Cal.com, and collect-leads. Guzli ships the same named tools when you connect them.
Method: desk research on public Chatbase docs and Guzli’s published plans — not a side-by-side tenant test.
The decision that survives that fact: what happens when usage overruns, whether inbound voice has a published cents-per-minute rate, and whether you want a custom GPT or a published-plan front line in front of the desk you keep.
Cluster: Guzli vs Intercom vs Chatbase. Bill math: Chatbase pricing vs Intercom Fin vs Guzli.
Quick decision
Stay on Chatbase if you already like the GPT you trained, the credit pack matches traffic, and Voice / SIP (Session Initiation Protocol — the phone-trunk option) on Standard or Pro already covers the number. Chatbase will not lose a bake-off on “can the agent look up an order.”
Move to Guzli if you refuse a visitor-facing unavailable state when credits die, you want inbound voice on a published cents-per-minute rate, and you will keep Salesforce, Zendesk, or Guzli’s help desk as the system that still holds the tickets.
Stay on neither debate if you only need a docs-trained Q&A bubble. That is a different product.
What Chatbase actually is
From chatbase.co and the actions docs (19 September 2026):
- Custom-GPT / model-picker builder. Guzli will not out-GPT Chatbase.
- Channels they list: website chat, email, voice, WhatsApp, Slack, Messenger, Instagram.
- Voice and telephony on Standard and Pro (Guzli’s comparison page dates Voice 8 April 2026 and SIP — the phone-trunk option — 3 August 2026). They do not publish a talk ¢/min on the pricing page we opened.
- Actions: escalations into a ticket system; Chatbase / Salesforce / Sunshine live chat; Shopify (catalog, cart, orders, returns); Stripe (subscription, invoices, billing — identity verification required); Calendly and Cal.com; collect leads / custom fields / forms.
- Shopify integration: App Store or Chatbase-side connect; bubble can install with the app.
- FAQ: credits 1–6 per reply; reset on the 1st; empty pack shows “This AI Agent is currently unavailable.”
That last sentence is the product. It is not a reviewer’s paraphrase.
What Guzli actually is
One agent on website live chat, and on Standard or Pro inbound call and SMS. Other named surfaces when you run them: Slack, WhatsApp, Facebook Messenger, Instagram, Telegram, Discord, email (agent inbox). Train on help articles, the site, files, and solved tickets from Salesforce, Zendesk, or the desk you keep. Handoff opens a ticket in Salesforce, Zendesk, or Guzli’s help desk.
Named tools, when connected: Shopify, Stripe, Calendly, HubSpot, Slack, WhatsApp, Zapier, custom API. Guzli is not a Shopify App Store app and does not replace Intercom or Zendesk as a suite.
See current plans and pricing. Hobby $49/mo chat-only (1,000 credits). Standard $149 + 16¢/min. Pro $499 + 14¢/min. Overage is billed; the widget stays up. Hobby cannot take the store number.
The forks that are real
1) Credits that stop vs overage that bills
Chatbase’s FAQ is explicit: the agent becomes unavailable. Guzli’s public pricing FAQ is the other contract: the chatbot stays up and overage is billed. If a Black Friday rush of “where is my order?” chats empties the credit pack at 4 p.m., that is the difference the shopper sees.
2) Published cents-per-minute vs voice inside a subscription
Both can put the same brain on a phone if you buy the right Chatbase tier or Guzli Standard+. Only Guzli publishes talk and transfer cents-per-minute on current plans and pricing. Chatbase Voice pricing is inside the Standard/Pro subscription; we will not invent a per-minute rate.
3) Builder vs front line
Chatbase is stronger if the job is pick a model, write procedures, and wire custom actions. Guzli is stronger if the job is “publish the widget, forward the number, ticket the leftovers.” Neither is a full helpdesk replacement.
4) Shopify / Stripe / scheduling are not a Guzli exclusive
Do not use this page as “only Guzli shops in chat.” Chatbase documents product cards, cart, orders, and returns. Stripe on Chatbase needs an identity check (identify) plus a contact that already has a Stripe account (stripe_accounts) — a setup requirement, not a Guzli exclusive. Guzli’s Stripe and Shopify paths are the named allowlist tools — confirm which objects your workspace can write (refund vs lookup) before a deck says “cancel in chat.”
Lead capture and Calendly/Cal.com booking are listed on both sides. The remaining question is which inbox still owns the leftover ticket, not “can it collect an email.”
A worked path (desk research)
A Shopify store does 2,000 “where is my order?” chats a month. Chatbase Standard includes 4,000 credits. At four 1-credit replies, that is 8,000 credits — the monthly pack is used up unless you move to Pro or turn on auto-recharge. A 3-credit model uses the same pack about three times faster. Guzli Standard’s 12,000 chat credits cover that 4-reply case on paper; inbound voice minutes are extra if the same shoppers also call.
If the founder already lives in the Chatbase GPT and Voice is on the workspace, staying is rational. Switching to “get Shopify” is theater.
Numbers and overage behavior: Chatbase pricing vs Intercom Fin vs Guzli.
Pricing, without “cheaper”
Predictability is the criterion.
- Message credits are forecastable if you know replies × model weight and you accept auto-recharge or downtime.
- Outcome-style meters (Fin) are a different article.
- Guzli’s published plan plus billed overage is the third shape.
AI chatbot ROI and the ROI calculator need your handle time, not a vendor deflection %.
FAQ
Does Chatbase already look up Shopify orders?
Yes. The same actions overview already cited above lists Shopify orders and returns. Switching only “to get Shopify” is theater.
What does a visitor see when Chatbase credits run out?
The Chatbase FAQ is explicit: the agent becomes unavailable. Guzli’s public pricing is the other contract — the widget stays up and overage is billed. That is the shopper-visible fork if a Black Friday rush empties the pack.
Does Chatbase publish a voice cents-per-minute rate?
Not on the pricing page we opened. Voice and SIP (the phone-trunk option) sit inside Chatbase Standard/Pro. Only Guzli publishes talk and transfer ¢/min on current plans and pricing. We will not invent a Chatbase per-minute rate.
When is staying on Chatbase the honest call?
When you already like the GPT you trained, the credit pack matches traffic (or you will pay auto-recharge), and Voice on that workspace already covers the number. Guzli is the move if you refuse the unavailable state, want a published ¢/min, and will keep Salesforce, Zendesk, or Guzli’s help desk for leftover tickets.