How a Second Brain Operating System fits together for your business

17 short reads, in order. Each post explains one piece, what it costs once, and why it exists. By the end you'll know exactly what the $550 bundle buys.

Part 1 of 17 · Start here
Add an AI receptionist to your WhatsApp, Instagram, Website & Telegram in under 30 minutes

Add an AI receptionist to your WhatsApp, Instagram, Website & Telegram in under 30 minutes

SB

Second Brain OS

Aug 10, 2026

Part 2 of 17
Train your AI receptionist with Claude Code

Train your AI receptionist with Claude Code

SB

Second Brain OS

Aug 11, 2026

Part 3 of 17
Send data to Google Sheets, mid-chat

Send data to Google Sheets, mid-chat

SB

Second Brain OS

Aug 12, 2026

Part 4 of 17
Make your AI sound human

Make your AI sound human

SB

Second Brain OS

Aug 13, 2026

Part 5 of 17
Every conversation lands in your CRM

Every conversation lands in your CRM

SB

Second Brain OS

Aug 14, 2026

Part 6 of 17
Let leads book appointments into your Google Calendar during chat

Let leads book appointments into your Google Calendar during chat

SB

Second Brain OS

Aug 15, 2026

Part 7 of 17
Upgrade: search, reschedule & cancel appointments

Upgrade: search, reschedule & cancel appointments

SB

Second Brain OS

Aug 16, 2026

Part 8 of 17
The SBOS Website Operator: the agent that makes this website live

The SBOS Website Operator: the agent that makes this website live

SB

Second Brain OS

Aug 17, 2026

Part 9 of 17
Host your website for $0 until you reach 100,000 visitors per month

Host your website for $0 until you reach 100,000 visitors per month

SB

Second Brain OS

Aug 17, 2026

Part 10 of 17
See what leads & customers are doing on your website from day 1

See what leads & customers are doing on your website from day 1

SB

Second Brain OS

Aug 18, 2026

Part 11 of 17
Forms: Book appointments, Get leads and Get paid

Forms: Book appointments, Get leads and Get paid

SB

Second Brain OS

Aug 19, 2026

Part 12 of 17
Send one-off emails when someone books or pays and a weekly newsletter

Send one-off emails when someone books or pays and a weekly newsletter

SB

Second Brain OS

Aug 19, 2026

Part 13 of 17
Turn your website into your receptionist's brain

Turn your website into your receptionist's brain

SB

Second Brain OS

Aug 20, 2026

Part 14 of 17
Update your products without touching the website code

Update your products without touching the website code

SB

Second Brain OS

Aug 21, 2026

Part 15 of 17
Analytics deep dive: consent, sessions and CRM sync

Analytics deep dive: consent, sessions and CRM sync

SB

Second Brain OS

Aug 22, 2026

Part 16 of 17
Trackable links: know the moment a lead opens what you sent

Trackable links: know the moment a lead opens what you sent

SB

Second Brain OS

Aug 23, 2026

Part 17 of 17
Your whole team behind one receptionist: employees, services and specialist matching

Your whole team behind one receptionist: employees, services and specialist matching

SB

Second Brain OS

Aug 24, 2026

Read all 17? Then you already know what you're buying.

Every upgrade explained, priced once, no monthly fees. Pay-as-you-go credits that never expire.

Start with the $36 receptionistGet the $550 bundle (save $482)