Ferrostack is a team of AI helpers that works through your backlog overnight — support replies, invoice chasing, follow-ups, small fixes — and watches the web for whatever you name: “bikes on craigslist under $100” becomes an email when one appears. Everything waits for your yes before it goes anywhere.
10-minute setup. The first week it only watches. No card.
While you slept7:04Tuesday, July 2 · 4 helpers · 6h 23m of work
34 support tickets answereddrafts ready · needs your yes
12 overdue invoices chased — $8,400sent · within your rules
Follow-ups written for 42 leads9 need a closer look
1 checkout bug fixedtested · fix ready to merge
Approve the safe stuff
Review the 9 · ~6 min
total cost last night · $11.20
Working nights for 20 teams
NorthbeamCoilworksKilnbridgeSkysail DataQuaysideHalyard FreightBrightline LabsMeridian TerminalCopperlineVantage RailTern LabsHarborlightDriftgateJunction Nine
NorthbeamCoilworksKilnbridgeSkysail DataQuaysideHalyard FreightBrightline LabsMeridian TerminalCopperlineVantage RailTern LabsHarborlightDriftgateJunction Nine
The follow-up you meant to send Tuesday
The forty tickets from the weekend
The invoice that's sixty days late — and getting later
You already know the pile.
None of it is hard work — there's just more of it than there are hours in your day.
That's the pile Ferrostack eats. Every night.
Ten minutes to set up. No prompts to write.
1
Point it at where work livesYour inbox, help desk, billing, code — whatever you have. It reads; it doesn't touch.
2
It drafts everythingReplies, reminders, follow-ups, fixes — done while you're asleep, lined up for the morning.
3
You say yesOver coffee, in minutes. Say yes to the same thing three times and it offers to stop asking.
Your part takes ten minutes and a coffee.
Everything a helper makes waits in one place, sorted by what matters most. You skim, you say yes — or fix it in a sentence. Nothing leaves without you until you decide it can.
1 of 3 · this morning~4 min
34 support repliesDrafted overnight against your help docs. 31 are routine; 3 quote your refund policy — worth a skim.
Approve
Later
Third time approving refunds under $50 — stop asking?YesKeep asking
that's how the training wheels come off — one "stop asking" at a time
It doesn't wait to be asked.
Standing chores run whenever your helpers have a quiet moment — overnight, weekends, between jobs. Set one up in a sentence:
"chase unpaid invoices politely, twice, then flag me"
Chases overdue invoicespolitely, twice, then flags you
$41kcame in
Keeps the inbox sortedlabels everything, drafts the replies
218drafted
Finds leads like your customerswatches the places they complain
312found
91 quiet hours put to work last week · cost $73 — the quiet hours are rather the point
And when something huge lands, throw a crowd at it.
A 2,400-ticket backlog. Contract review across 14 vendors. Ferrostack splits a big job across ten helpers at once, turns a month into a few nights, then shrinks back down.
Support backlog · one big job×10 helpers
Monday2,412
Tuesday
1,391
Friday
done
0
31 working hours, split ten ways · $74 · shrank back to one helper after
you pay for the hours worked — not the size of the crowd
New-coworker rules apply.
You're handing real work to something new. It should have to earn that.
First week: watch-onlyIt drafts what it would have done. You see it every morning. Nothing sends.
It asks before anything leavesAn email, a refund, a code change — everything waits for your yes until you say otherwise.
A cap and an off switchA weekly spending cap you set, a log of everything it did, one switch that stops it all.
Hire help by the month, not by the seat.
Plus$79 /helper/mo
Works around the clock. Standing chores, big-job crowds, stop-asking rules.Start 14-day trial
Free$0
One helper, watch-only. See a week of mornings before you commit to anything.
TeamsCustom
Shared approvals, roles, audit trail, invoicing.
Plus computing at cost — from $0.80 for an hour of actual work. Helpers that are asleep cost nothing.
Tonight could be the first night.
Set it up after dinner. See what it got done with your coffee.