An AI website chatbot that replaced Intercom and Calendly
A small software agency replaced Intercom chat and Calendly with its own site assistant. It answers questions from site content indexed from blob storage, shows team profile cards and takes contact-form submissions in the chat. It also checks team availability to book or move meetings on the calendar, with no booking link.
Setup steps
- Put your site content in storage the bot can index
- Build the chat app with Claude Code on a Claude model (they used Opus 4.5)
- Add tools for calendar availability and booking, team profiles and the contact form
- Write the system prompt and personality
- Launch, read the anonymous logs and tune the prompts where it gets things wrong
Steps summarized from the original Blog source ↗. Use “Copy” to grab them with the tools and source link, or copy an AI prompt.
How it went
The agency says the bot took about two hours to stand up and replaced about $240–300 a month of Intercom and Calendly for four seats, at $5–10 a month in API usage.
Worth knowing
It admits the bot has made up information it shouldn't have and calls it an early experiment. Email escalation for when the bot is out of its depth was listed as coming soon.
Only what the original source ↗ says, re-read Nov 2, 2026. How we write these
Try it with AI
Paste this into ChatGPT, Claude or your own agent for step-by-step help. Prompt written by AppToBot from this recipe's data, not by the original author. It keeps drafts for your review and asks before anything is sent or paid.
Help me set up this automation using Custom chatbot on Claude Opus 4.5, built with Claude Code: "An AI website chatbot that replaced Intercom and Calendly". Goal: replace Intercom chat + Calendly booking. How it should work: - Trigger: A visitor asks the site chatbot - Then: Searches the indexed site content - Then: Checks team calendars - Then: Books or moves a meeting, or submits the contact form - Result: An answer or a booked meeting Setup steps (summarized from the original source): 1. Put your site content in storage the bot can index 2. Build the chat app with Claude Code on a Claude model (they used Opus 4.5) 3. Add tools for calendar availability and booking, team profiles and the contact form 4. Write the system prompt and personality 5. Launch, read the anonymous logs and tune the prompts where it gets things wrong Guide me one step at a time. Ask me for anything you need (accounts, sheet or channel names) before you start. Safety rules: - Build and test with sample data first, and show me a sample result before anything goes live. - Keep anything that goes to other people (emails, posts, replies, record updates) as drafts for my review until I say otherwise. - Never send, post, buy, pay, delete or change records without my approval. - Tell me about any cost (paid plans, API usage) before I'd incur it, and help me set a spending limit. - Keep API keys and passwords out of shared docs and chats. - Privacy: Conversations are logged anonymously for improvement; the agency says no personal data is stored. Based on: https://www.forit.io/blog/dolores-intercom-replacement/
Tool names link to each official site (opens in a new tab).
Running cost: API pennies Per-token Claude API usage of about $5–10 a month, per the agency. Self-hosted How we sort costs
Stack: Claude
Replace an app: AI bots that replace Intercom
App vs bot, side by side
| Old app / habit | Bot | |
|---|---|---|
| Tool | Intercom + Calendly | Custom Claude chatbot with calendar booking |
| Monthly cost | About $240–300/mo for 4 seats of Intercom and Calendly (per agency) | About $5–10/mo in API usage (per agency) |
| Setup | None (already in use) | Not reported · Advanced |
| Your time | Baseline | Not reported |
| Maintenance | Handled by vendor/you as before | Tune prompts as usage patterns appear; email escalation was still 'coming soon'. |
| Privacy | Data stays with the app vendor | Conversations are logged anonymously for improvement; the agency says no personal data is stored. |
Full comparison
| Replaces | Intercom + Calendly |
|---|---|
| Bot / agent stack | Custom Claude chatbot with calendar booking |
| Monthly cost before | About $240–300/mo for 4 seats of Intercom and Calendly (per agency) |
| Monthly cost after | About $5–10/mo in API usage (per agency) |
| Setup time | Not reported |
| Time saved | Not reported |
| Skill level | Advanced |
| Reliability | 2/5: one early report from an agency that sells the same build, and it admits the bot sometimes makes things up. |
| Maintenance | Tune prompts as usage patterns appear; email escalation was still 'coming soon'. |
| Privacy & data | Conversations are logged anonymously for improvement; the agency says no personal data is stored. |
| Best for | Small sites that need a chatbot that answers questions and books meetings |
| Not for | Teams that need full support ticketing and team management (the agency says Intercom does that) |
Pros and cons
Pros
- Books and moves meetings in the chat
- Answers from your own site content
- Per-token pricing: a few dollars a month at the agency's traffic
Cons
- Sometimes makes things up (per agency)
- No ticketing, team inbox or human handoff yet
Source and evidence
Agency blog (Jan 2026): built in about two hours. The agency admits some hallucination and calls it an experiment, and it sells the same build to clients.
Read the original Blog source ↗
“Not reported” means the source doesn't say. We never fill gaps with guesses. Numbers marked “per author” or “vendor claim” are the source's own and weren't independently tested. Source last checked Nov 2, 2026.
Our rating is an editorial opinion based on the public source above, not lab testing. Spot an error? Request a correction.
Plain-text summary (for search and AI assistants)
An AI website chatbot that replaced Intercom and Calendly. Replaces Intercom + Calendly with Custom Claude chatbot with calendar booking. Cost before: About $240–300/mo for 4 seats of Intercom and Calendly (per agency). Cost after: About $5–10/mo in API usage (per agency). Setup: Not reported, Advanced. Time saved: Not reported. Reliability 2/5: 2/5: one early report from an agency that sells the same build, and it admits the bot sometimes makes things up. Best for: Small sites that need a chatbot that answers questions and books meetings. Not for: Teams that need full support ticketing and team management (the agency says Intercom does that). How it went (per source): The agency says the bot took about two hours to stand up and replaced about $240–300 a month of Intercom and Calendly for four seats, at $5–10 a month in API usage. Worth knowing: It admits the bot has made up information it shouldn't have and calls it an early experiment. Email escalation for when the bot is out of its depth was listed as coming soon. Source: https://www.forit.io/blog/dolores-intercom-replacement/
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