One/Zero
Instantly Solutions Partner
Booking 3 new clients · Q4

Your calendar, full ofbuyers who said yes.

One Zero is a done for you B2B lead generation team. We write the offer and the cold emails, run the sending infrastructure, handle every reply, and put qualified meetings on your calendar.

Book a tear-down →See how it works

15 minute call. We tear down your current outbound.

18 to 34

Meetings booked a month per client, once sending domains are warm

Clients we book meetings for

Atlas Digital
B2B Rocket
Atlas Digital Capital
MavenUp
E-Mod Marketing logoE-Mod Marketing
GFGGrowth
Funding
Group
Week view · Sample week
Meetings booked this week
Mon
Tue
Wed
Thu
Fri
9:00
9:00
Intro call
Head of Growth
9:00
Demo
VP Sales
10:30
10:30
Intro call
Founder
10:30
Demo
CRO
10:30
Intro call
Director of Ops
13:00
13:00
Intro call
VP Marketing
15:00
15:00
Intro call
Founder
Sample week. Illustrative, not a client calendar.
OpenBooked
Built for →
FoundersSeries A SaaSB2B agenciesConsultanciesFintechCybersecurityLogisticsDTC brandsStudiosFoundersSeries A SaaSB2B agenciesConsultanciesFintechCybersecurityLogisticsDTC brandsStudios
How it works

You run the business.
We run the pipeline.

Step 01

We build the offer

A revenue strategist works with you to sharpen the positioning, price, and promise until cold prospects say yes.

Step 02

We build the infrastructure

Dedicated domains, warmed inboxes, SPF/DKIM/DMARC, IP rotation. Owned by you. Monitored by us. Zero spam folder.

Step 03

We write the emails

Human, plain-text, one-to-one. No templates, no fluff, no AI slop. Written by senior copywriters, in-house.

Step 04

We book the meetings

Triple-verified lists, replies handled by our team, qualified calls dropped straight onto your calendar.

Curious how we count a meeting? Read how our appointment setting works.

The meeting engine

One campaign,
end to end.

An illustrative walkthrough of how a single contact moves from list to calendar. Not live data. Just the exact sequence we run, every week, for every client.

Sequence · illustrative
  1. Target
    Verified ICP match
  2. Write
    Plain-text copy drafted
  3. Send
    Dedicated warmed domain
  4. Reply
    Real response lands
  5. Book
    Meeting on the calendar
$ match → role · intent · domain verified
$ draft → 92 words · no template · no HTML
$ send → domain warm 14d · SPF·DKIM·DMARC ok
$ reply → human · positive · routed to us
$ book → 30 min · confirmed · on your calendar▌
0.0%
Average reply rate
18–0
Meetings booked / month
0
Days to first meeting
Pricing

Two plans.
No surprises.

No retainers hiding tool costs. No junior account managers. You get the full stack of a modern outbound team for the price of a part time hire.

Scale

Done for you. Month to month.

$1,250/mo

We run the whole engine every month, offer, copy, infrastructure, replies, meetings. Cancel or adjust anytime.

  • Offer & positioning
  • Sending infrastructure
  • Verified lead lists
  • Copywriting
  • Campaign management
  • Reply handling
  • Meetings booked on your calendar
Book a tear-down →
Featured
Launch

Done for you. A year together, locked at one price.

$3,500a year

+ 1 to 2% of sales from the meetings we book, for the first 12 months

We pass our annual tool discounts straight on to you.

Everything in Scale, for a full year, locked in at one price instead of twelve invoices.

  • Everything in Scale, for 12 months
  • 10–20 qualified leads a month, sustained all year
  • Price locked for the full year, no increases
  • 1 to 2% of sales from meetings we book, first 12 months only
  • Dedicated support contact
  • Limited to 5 businesses a year
Book a tear-down →
Industries

Outbound is not
one playbook.

A bank, a hospital group, a Series B SaaS, a litigation firm and a gift box company buy nothing alike. Pick your world. The infrastructure, data and copy are built for it.

Fintech & Financial Services

Outbound that survives bank-grade spam filters and compliance review.

See the playbook →

Healthcare & Medtech

Past the front desk, straight to practice owners and administrators.

See the playbook →

SaaS & Tech

Demos on the calendar without torching your domain reputation.

See the playbook →

Law Firms & Legal

Predictable consults without waiting on the referral network.

See the playbook →

Corporate Gifting & Branded Merch

Leads for gift and merch companies, without waiting on the December rush.

See the playbook →
Something else?

We run outbound for other B2B industries too. Book a tear-down and we'll tell you straight whether it fits.

Book a tear-down →
Proof, not promises

The numbers agencies
won't show you.

Reply rate
9.4%
avg. across active clients
Meetings / mo
18–34
per client, post-warmup
Inbox placement
98%
monitored weekly
Time to first meeting
17 days
from kickoff
Campaign snapshot · Nov 2026Active client · name withheld

Corporate gifting. 10 leads from the first test campaign.

The play

Before a single email went out, we rebuilt the offer until it was bulletproof: one clear promise a gifting buyer could say yes to in one read. Then we ran it as a small test campaign. Ten leads came back in week one, and one is already close to converting.

See how we run corporate gifting outbound →
Leads
10
from the test campaign
Near close
1
close to converting
Timeline
Wk 1
onboarded late Oct 2026

Early numbers from one test campaign, shared without the client's name. Not a forecast for your market.

People who've worked with Rao

“
Rao is easily one of the most talented Campaign Managers I’ve had the pleasure of working with at Atlas. He combines sharp strategic vision with flawless execution, consistently delivering high-impact campaigns that exceed performance goals.
Noah StultsCEO, Atlas Digital · LinkedIn, Oct 2026
“
He is very focused and truly great at what he does. Rao always strives to deliver consistent results every day.
Michael RandolphEmodmarketing.com · LinkedIn, Jul 2022
Trustpilot
Rao Nabeel, founder of One Zero Marketing
Who's accountable

One person runs your
campaigns, start to finish.

I've spent over 8 years in outbound marketing, AI powered outreach systems and sales automation. One Zero is where I put that to work for a small number of B2B companies at a time.

I set the strategy, and I stand behind every campaign we run. If you want to know who is accountable for your pipeline, it is me.

Rao NabeelFounder, One Zero Marketing
Field Notes

Read this before you hire anyone to send your email.

What is cold emailIs it just spam? How to tell the difference, and when it works.→What is B2B lead generationA lead is a guess. A meeting is a fact. The five ways businesses do it.→Cold email open ratesWhat is a good one? The question stopped making sense in 2021.→Is cold email legalCAN-SPAM, UK rules, Canada's CASL and Gmail's rules in plain words.→Cold email metricsThe ladder of six numbers, and how to tell which one to blame.→Cold email reply rateWhat is a good one? It depends on your industry. Here are ours.→Cold email deliverabilitySPF, DKIM, DMARC and warmup, with a setup checklist.→Lead generation costWhat it costs, in house or agency, and the one number to compare.→How to write a cold email4 lines, under 80 words, and a live checker for yours.→Cold email follow-upHow many, how far apart, and what each one should say.→
Questions

Straight
answers.

The full done-for-you package: offer & positioning, sending infrastructure, verified lead lists, copywriting, campaign management, reply handling, and meetings booked on your calendar. Nothing bolted on later.

No. Copy, strategy, deliverability, reply handling. All in-house. It's the only way we can promise the quality.

Domains warm for ~14 days. First meetings typically land inside 3 weeks of kickoff. We report weekly, in plain numbers.

You stay month-to-month after the first 90 days. If we can't hit the targets we agreed to, we stop billing.

Sub-$3k ACV, B2C, or anyone selling to consumers. We only do B2B where a qualified meeting is genuinely worth booking.

Get your number

Run the numbers
before you call.

Step 01 / 05

What should we call you?

3 client slots open · Q4

Stop buying agency promises.
Start booking meetings.

A 15 minute call. We map your offer, your ICP, and the pipeline we can realistically build. No pressure, no pitch deck.

Slot 1OpenYours, take it. Opens the booking calendar
Slot 2Open
Slot 3Open
Book a tear-down →