BOSUN · AI EMAIL ASSISTANT
Your inbox, handled.
Bosun is an AI email assistant. It sorts your email, drafts your replies to new customers, and tells you what needs you today. You just review and hit send.
Powered by Claude, the AI assistant by Anthropic
- Sarah LopezNew leadQuote for 40 guests this Saturday?9:02Draft ready
- Mike ChenNeeds youRe: Invoice #1042, quick question8:47
- StripeBillingYour payout is on the way8:30
- CanvaNewsletter5 new templates for your brand8:12
Sound familiar?
Email shouldn't eat your day.
Three problems we hear from almost every growing business, and what changes once Bosun is on your inbox.
- 01
The problem
You spend an hour a day in your inbox
With Bosun
Bosun sorts every email and writes you a morning summary. You only open what needs you.
- 02
The problem
New leads wait hours (or days) for a reply
With Bosun
A reply draft is ready for every new lead, in your tone. Review it and hit send.
- 03
The problem
Important emails get buried under newsletters and notices
With Bosun
Every email lands in a label, and you get a heads-up when a real customer ends up in Spam.
How it works
Every hour, Bosun does the busywork. You make the calls.
Here's one hour in your inbox with Starter Plus. Click a step, or let it play.
Mail arrives
New emails land in your Gmail like always. Bosun checks them every hour you work.
- Sarah LopezQuote for 40 guests this Saturday?9:02
- Mike ChenRe: Invoice #1042, quick question8:47
- StripeYour payout is on the way8:30
- Canva5 new templates for your brand8:12
What it does
The sorting and the first draft, done for you.
- Sarah Lopez · Quote for 40 guests this Saturday?New lead
- Mike Chen · Re: Invoice #1042, quick questionNeeds you
- Stripe · Your payout is on the wayBilling
- Canva · 5 new templates for your brandNewsletter
Sorts new mail
Every email lands in your labels, so the important ones stand out.
To Sarah Lopez · Re: Quote for 40 guests this Saturday?
Hi Sarah,
Thanks for reaching out! Saturday works for 40 guests. Our party package covers setup, two attendants and cleanup.
Drafts lead replies
Reply drafts for new leads, in your tone, with your answers to common questions.
Good morning, Alex.
Morning summary
A short note in your inbox: what came in and what needs you today.
Heads-up: a real email is in Spam
Jenna Park · Booking for June 12
Spam alert
A heads-up when a real customer email lands in Spam.
Find the email from Sarah.
Found it: "Quote for 40 guests this Saturday?" from 9:02 today. A reply draft is ready.
Answers questions
"Find the email from Sarah." "Summarize this thread." Just ask.
What it never does
- Never sends an email. It can't: sending is locked. You always hit send.
- Never deletes or forwards anything.
- Pause it or turn it off any time.
Three ways to run it
Pick how hands-free you want it.
Starter Plus
Runs every hour
Hands-free, on your own computer. Every hour in your business hours, Bosun sorts your mail and drafts your replies on its own.
- Set up on your computer, connected to your Gmail and tuned to your business
- Every hour, on its own: mail sorted, lead replies drafted, Spam alert
- A morning summary in your inbox
- Training, a cheat sheet, and a 1-week check-in
Starter
Runs when you ask
Do it yourself, when you want. Same setup and training, but Bosun works only when you ask it.
- Set up on your computer, connected to your Gmail and tuned to your business
- Ask any time: "sort my mail", "draft my replies"
- Training, a cheat sheet, and a 1-week check-in
Autopilot
We run it for you
Fully hands-free, nothing to keep running. We run it, watch it and tune it for you.
- Open Gmail, review the drafts, hit send
- Nothing to install or keep on
- For Google Workspace email (your own domain)
Optional on Starter and Starter Plus: Starter Care, a monthly tune-up and email support.
How to start
Running the same day as your setup.
- 01Free
Book a free discovery call
We look at your inbox together, check it's a fit, and pick the right option for you.
- 02Online
Fill a short form
Tell us about your business, and reply "I agree" to the consent email.
- 03Live same day
One setup session
We set it up with you on screen share, then train you. Running the same day.
- 04Week 1
1-week check-in
We tune it to how you work.
Questions
What owners ask us.
Can Bosun send emails on its own?
No. Sending is locked. Bosun sorts your mail and saves reply drafts in Gmail. You read them and hit send yourself. It also can't delete or forward anything.
Is my email safe?
Your email stays in your Gmail and your own Claude account, on your own computer. The Google login is made in your own Google account, for your inbox only, and you sign in yourself, so we never see your password. You can remove its access any time.
Does it work with Outlook?
Not yet. Bosun works with Gmail and Google Workspace (Gmail on your own domain).
What do I need?
A paid Claude plan (Pro or higher, paid to Anthropic), the Claude desktop app, and a Windows or Mac computer where you can install programs. For Starter Plus, that computer stays on during your business hours.
Will the replies sound like me?
Yes. Your setup page asks how you like to reply and the questions you get most. We check a few drafts together on the setup call, and you can teach it rules any time: "that's a client, not a lead".
How long does setup take?
About 15 minutes to fill in your setup page, and about 1 hour on a screen-share call. Bosun is running the same day.
Get an hour of your day back.
Book a free discovery callOr email hello@chainautomation.ai
Why “Bosun”? On a ship, the bosun runs the deck crew and keeps the anchors and chains in order. Bosun does the same for your inbox, so you can stay at the helm.
Bosun works with Gmail and Google Workspace and runs on Claude, made by Anthropic. Starter and Starter Plus run on your own computer and Claude plan. The inbox shown above is a demo. See our Terms of Service.