SlabOSSlabOS Book a Demo
The mail engine · Gmail & Outlook
Your inbox
lives on the job.

Connect Gmail or Outlook once. Everything SlabOS sends goes out from your own address — quotes, invoices, purchase orders, contracts, payment confirmations — and when they reply, the reply lands back inside SlabOS, attached to the record it belongs to.

No forwarding rules. No BCC discipline. No hunting through somebody's personal inbox to find out what was agreed.

The trade
You connect once

Settings → Profile, Connect Gmail or Connect Outlook. Your signature imports with it.

SlabOS hands back

Every thread about a quote, job, invoice, PO or supplier, sitting on that record — readable, replyable, searchable by meaning, with opens tracked.

The mail engine, short version — your address, the job's memory.

Chapter One
01
Whose inbox was it in?

The job’s history is
in five inboxes.

The drawing is in the software. The quote is in the software. The conversation that decided both is in somebody’s personal Gmail, and he’s on a template until Thursday.

So the job gets run twice — once by the person who remembers the emails, and once by everyone else guessing.

Five minutes to find one email

Every question about a job starts with somebody searching their own inbox.

It leaves when they leave

The account history is a person, not a record.

BCC discipline that nobody keeps

The rule works right up until the week everyone's busy.

No idea if they read it

You chase a quote that was never opened, and don't chase the one that was.

Chapter Two · The turn
Your real address, everywhere

Not notifications@. Customers and suppliers reply to you and it works.

Your signature, imported

Gmail signatures come across on connect. Outlook users paste theirs once.

Reply without leaving

Full editor, attachments, inline images — from the job page, not a second tab.

02
Send as yourself

From your address.
Not a no-reply.

Connect Gmail or Outlook and everything the platform sends for you goes out from the address your customers already recognise — quotes, invoices, purchase orders, contracts, payment confirmations.

They reply to you like they always have. The reply comes back into SlabOS, onto the record, without anybody forwarding anything.

Chapter Three
03
It finds its own job

Every thread lands
where it belongs.

Threads match themselves to the quote, job, invoice, purchase order, supplier or lead they concern, and show up on that page automatically — with an AI summary of the key points at the top so you can catch up in ten seconds.

Invoices and POs are captured too, even for shops with no mailbox connected at all, and re-sends stack into one conversation per invoice instead of scattering.

Matched to the record

Quotes, jobs, invoices, POs, suppliers and leads each carry their own conversation.

AI summary at the top

Key points first. Read the thread only if you need the detail.

Opens tracked

See when a quote or invoice was actually opened before you chase it.

Re-sends stack

Chase an invoice three times and it's still one conversation, not three.

Chapter Four · The one nobody else has
Meaning, not keywords

Zero shared words needed. It matches the ask, not the phrasing.

Exact text returns instantly

The AI pass is a bonus layer — literal matches never wait on it.

It tells you why

Each semantic hit carries a short reason it was surfaced.

Jumps you to the message

Results open the thread and expand the exact message that matched.

04
Search by meaning

Find the email
by what it meant.

Type “asked about the deposit” and it finds the message that means that — even when the email never used the word deposit. Every email panel in the platform has it.

Two passes run at once: instant exact-text matching, and an AI pass that reads the record’s conversation and matches the statements, requests and tasks inside it. Semantic hits come back tagged with a short reason they matched.

Chapter Five
05
Audit the asks

Did we actually
do what they asked?

One button on the quote’s email panel: Audit requests vs quote. The AI pulls every concrete request out of the customer’s emails, dates them, and checks each one against what is actually in the quote — the areas, the cutouts, the line items.

Each request comes back done, missing, or unclear. It knows when you last revised, so anything asked for after that revision is flagged as missing rather than assumed. And it re-runs itself when the quote changes.

Every ask, checked

Extracted from the emails and matched against the quote's real contents.

Revision-aware

Requests emailed after your last revision can't have been actioned — it says so.

Re-runs on save

Change the quote and the audit updates itself in the background.

The farmhouse-sink defence

“You forgot the sink we emailed about” stops being a thing that happens.

Turn it on

Ten seconds to connect.
Then never leave again.

Book a demo and we'll connect a mailbox live on the call, send a quote from your own address, and search the thread by meaning while you watch.

Epilogue · mail questions
Does SlabOS read all of my email?

No. It works with the conversations that concern your shop's records — threads matched to a quote, job, invoice, purchase order, supplier or lead. Personal mail isn't pulled into the business record, and visibility follows the same role permissions as everything else in the platform.

Do I need to change my email address?

No, that's the point. You connect the address you already use and everything sends from it. Customers and suppliers never see a different sender and reply exactly as they always have.

What if I don't connect a mailbox at all?

Invoices, purchase orders and payment confirmations are still captured and threaded against their record, so those conversations stay on the job. You just won't have your personal customer threads flowing in, and sends go from the platform rather than your address.

Is there a limit on Gmail accounts?

Yes, temporarily. Google caps apps at 100 connected Gmail accounts until security certification completes, and we're partway through that queue. Outlook has no cap. If Gmail is full when you onboard, connect Outlook or wait for the certification to clear.

How does the search actually work?

Two passes. An instant literal match on the text, plus an AI pass over the record's recent conversation that matches statements, requests and tasks by meaning. The AI layer is best-effort by design — if it's slow or unavailable, your literal results still come back immediately.

Does the AI send anything on its own?

Never. Drafts land in the editor for you to read, change and send. The request audit reports, it doesn't act. Nothing leaves your shop without a person clicking send.

Keep exploring
Pipeline & CRM Call intelligence Product tour Website quoting Customer portal AI for your shop Pricing
We’re on the floor · TISE 2027
Booth 5931 · Mandalay Bay, Las Vegas · Feb 2–4
Come say hi