Chatbase builds AI support agents trained on your docs, deployed across chat, email, messaging apps and voice, from $32 a month billed yearly. Intercom and Tidio are alternatives if you want an AI support agent. SalesCloser does a different job: your AI sales team talks to buyers on your website and phone, qualifies them, demos the product and books or transfers the ready ones to your team.
Chatbase lets you build an AI agent trained on your own docs and website, then put it on your site, in email, on WhatsApp and Slack, and on voice. Teams looking for an alternative usually want one of two things: a different AI support agent, or an AI that talks to buyers and moves them toward a sale, on the website and on the phone.
Here is what Chatbase offers, the main alternatives, and where SalesCloser fits. Competitor details come from each vendor’s own website, checked in November 2026.
What Chatbase offers
Chatbase describes AI agents for customer support across chat, email and voice. You train an agent on your documents and URLs, give it AI Actions and procedures, and deploy it in a website widget or connect it to Shopify, WhatsApp, Messenger, Instagram, Slack, Calendly and, on higher plans, Zendesk, Salesforce, HubSpot, Intercom and other help desks. Paid plans add a helpdesk inbox, voice and telephony, outbound campaigns and API access.
Chatbase prices by message credits. Billed yearly, Hobby is $32 a month for 700 credits, Basic $120 for 4,000 and Business $400 for 15,000 ($40, $150 and $500 billed monthly), with Enterprise priced on request.
Chatbase alternatives at a glance
| Tool | Best for | Main job |
|---|---|---|
| SalesCloser | Teams whose website visitors and callers are buyers | Sales conversations: qualify, demo, book and hand off |
| Chatbase | Teams that want an AI support agent trained on their docs | Answer customer questions across channels |
| Intercom | Support teams that want an AI agent and a help desk | Customer service with the Fin AI Agent |
| Tidio | Small online stores that want live chat with an AI agent | Support chat and automations |
Intercom pairs its Fin AI Agent, trained for customer service, with a help desk, from $29 a seat a month on annual billing plus $0.99 per Fin outcome. Tidio combines live chat, ticketing, the Lyro AI Agent and no-code Flows, with paid plans from $24.17 a month on annual billing.
Where SalesCloser is different
A support agent answers questions so your team gets fewer tickets. SalesCloser is your AI sales team: its agents talk to buyers, ask your qualifying questions, show the product and book the next step with your team.
- It is built for the sales conversation. A website agent talks to visitors by chat, voice or video, asks your qualifying questions and books a meeting with an account executive on your calendar when the buyer is ready.
- It can run the demo. In a web video call or on Zoom, a demo agent shows your product by live screen share or video.
- It answers your sales line. Phone agents take calls to your sales number 24/7 and book or transfer the ready buyers.
- It hands off with context. Each conversation keeps its outcome, transcript and summary, so the rep who takes over knows what the buyer asked.
What that looks like: a coworking operator gets visitors on its pricing page at night asking about private offices. The website agent asks how many desks the team needs, the move-in month and the budget range, explains the difference between a dedicated desk and a private office, and books a tour with the community manager for the team that needs 12 desks in January. Questions from current members still go to the support tools the operator already uses.
How to choose
- Keep or pick Chatbase if you mainly want an AI agent that answers customer questions from your docs across chat, email, messaging apps and voice.
- Pick Intercom if your support team wants an AI agent and a full help desk in one place.
- Pick Tidio if you run a small online store and want live chat with an AI agent at a low monthly price.
- Pick SalesCloser if the people talking to your website and phone line are buyers, and you want the AI to qualify them, demo the product and book or transfer the ready ones.
- Use both if you have support and sales traffic: a support agent for customers, SalesCloser for buyers.
What to check before you choose
- Ask whether the agent is built for support questions or for buying conversations.
- Ask what the price depends on: messages, seats, outcomes or talk time.
- Ask how the agent hands a conversation to a person, and what that person sees.
For more, read our guides to AI sales chatbots and conversational AI for sales, or our Tidio and Intercom alternatives. To talk to an agent yourself, book a SalesCloser demo. See also our Podium, LiveChat and Botpress alternatives.
Frequently asked questions
What is Chatbase?
Chatbase is a platform for AI support agents. You train an agent on your docs and website and deploy it across chat, email, messaging apps and voice.
How much does Chatbase cost?
Billed yearly, Chatbase lists Hobby at $32 a month, Basic at $120 and Business at $400, priced by monthly message credits, with Enterprise on request.
What is the best Chatbase alternative?
Intercom and Tidio are alternatives if you want an AI support agent. If you want an AI that talks to buyers on your website and phone, qualifies them and books meetings, SalesCloser covers that part.
Is SalesCloser a support chatbot?
No. SalesCloser is built for sales conversations: it qualifies buyers, demos the product and books or transfers the ready ones to your team.
Does SalesCloser replace my sales team?
No. The agent takes the first conversation and hands the ready buyers to your team.