An AI marketing autopilot
for outreach, SEO, ads, PR and creators

It sends 500+ letters a day, brings thousands of organic users to your product, and creates paid campaigns at a lower CAC.

Enter what your current stack costs, see what Skygen covers for $3,990

What it did for us

$1.5M+

revenue it brought

400,000+

organic visitors

What it has

50+

skills it can run

150+

tools we built

6

channels running today

Does the job of:

Apollo
ZoomInfo
Ahrefs
Semrush
Outreach
Hootsuite
Buffer
Jasper
Clay
Hunter
Lusha
Smartlead
Instantly
lemlist
Reply.io
Snov.io
Surfer
Zapmail
Modash
HypeAuditor
Grin
Billo
Insense
Apollo
ZoomInfo
Ahrefs
Semrush
Outreach
Hootsuite
Buffer
Jasper
Clay
Hunter
Lusha
Smartlead
Instantly
lemlist
Reply.io
Snov.io
Surfer
Zapmail
Modash
HypeAuditor
Grin
Billo
Insense

Six roles, and what each one hands you

How fast the first output appears, how long the real one takes, and the work itself.

Outreach

Reads everything one person has written, said and shipped, then writes to that.

What it did for us

500 letters a day

at a 10%+ reply rate, on our own outbound

Within the hour

Signals and drafts within an hour of approval

What actually lands

First replies in 2–5 days, first meetings inside two weeks

Instead of

An SDR at $4–6k/mo plus $600/mo of tooling

The deepest personalisation a cold email can have

7 pages read · 4 of them their own words · every line below cites one

Tomarta.reinholt@northloop.io
Subjectthe list nobody else's server remembers

Marta,

Two weeks ago you wrote that a verified list is one somebody else's server has already forgotten. That is the part no vendor prices in.

You watched it happen at Fnac when the marketplace launched: the catalogue grew faster than anyone could check it. We check every address against the mail server that owns it, and report a domain that accepts everything as exactly that.

Fifteen minutes this week?

Where each fact came from

“a list somebody else’s server has already forgotten”their post, 3 Mar · their own words, quoted character for character
At Fnac when the marketplace launchedtheir profile · career, employer named on the page
marta.reinholt@ accepted by mx1.northloop.ioSMTP, 250 2.1.5

identity: confirmed · positions cite words marked theirs, never a paraphrase

The results are ours, on our own product, and nobody outside this company has audited them. The two timings are the engine’s own, per channel, including the slow ones. The example output is a real format with illustrative names in it. Community and reputation are built and not yet called live, so they are not counted above.

How it works

From the sentence you type to the letter that leaves your own mailbox.

You could build this in Claude. We spent eight months doing it

A model can plan an outbound campaign in a minute. What takes months is everything under it: a mail server that answers, an ad account that spends, a CMS that publishes.

Swipe to compare all five
Skygen
Build it yourself
Apollo
Smartlead
Agency
What it is
The hands, already built
A brain with no hands
A contact database
A sending tool
People you brief
Channels
6, running today
What you build
1
1
As many as you pay for
Skills
50+
Whatever you write
No
No
Whoever is free
Deliverability
YesYour domains, warmed for you
LimitedA cloud server gets refused
Yes
Yes
YesTheir vendor
Ads, SEO, media, creators
Yes
LimitedYou build every integration
No
No
YesWith people
Runs unattended
YesYou approve, it works
LimitedIt runs when you prompt it
LimitedSequences only
LimitedSequences only
YesOffice hours
In your own accounts
YesYour card, your domains
Yes
LimitedTheir data, exported
LimitedTheir sending
LimitedUsually theirs
Works in your editor
YesWe ship the MCP server
Yes
No
No
No
Who runs it
YesNobody. You approve
LimitedYou do
LimitedAn SDR
LimitedAn SDR
LimitedThem, briefed by you
Time to first result
2 months
8 months of building
One channel, if the SDR lands it
One channel, after warm-up
Quarter three, if it works
Real monthly cost
$3,990
Your engineering time
~$5k, one channel
~$5k, one channel
$34k–56k

Why deliverability is the row that decides this: mail servers refuse connections from cloud address space. Measured from a development machine, 45–63% of exchangers would not answer at all. Skygen checks and sends from a machine they will.

One price, and what is inside it

No seats and no per-contact pricing. The stack it stands in for costs $5–14k a month before anyone is paid to run it.

$3,990

per month

One account, every role. Access is opened by hand while we are early, so there is a person on the other side of the button.

Included

Our whole team on your account, not a ticket queue
Setup and onboarding done with you, not handed over as docs
Six roles, running in parallel
50+ skills and 150+ tools behind them
Mailboxes and domains provisioned and warmed, kept in your name
Every address checked against the mail server that owns it
One grounded letter per company, with the page each fact came off
Your own ad accounts, your own CMS, your own analytics
A key for Claude Code, Codex or Cursor
Approval before anything sends, spends or goes public

Not included, and never billed through us

Ad spend, paid by you, to the platform, on your card
Media placements and creator fees, paid by you, to them

For developers

Or drive it from your own editor

The same capabilities as tools inside the agent you already have open. A new key can research and read; sending, spending and anything public stay closed until you open them.

Cursor and Claude Desktop take the same key.

~/.claude/mcp.json

{
  "mcpServers": {
    "skygen": {
      "command": "npx",
      "args": ["-y", "skygen-mcp"],
      "env": { "SKYGEN_KEY": "sk-..." }
    }
  }
}

Ready to automate
your first task?

Type the task. We ask for your email, open access by hand, and run it as your first.