Pipeline, Engineered.

Otto builds and runs full-service Go-to-Market systems for scaling B2B companies — infrastructure, strategy, copy, list-building, and RevOps included.

4.9/5client satisfaction
47meetings booked (avg client, 90 days)
$27M+pipeline generated

Trusted by B2B companies scaling their pipeline

ESO
Ludlow
Break Coffee
Ride the Wave
Scout Yonder
TeamBonding
Unlimited Content
Compass
ESO
Ludlow
Break Coffee
Ride the Wave
Scout Yonder
TeamBonding
Unlimited Content
Compass
The Problem

Most Companies Are Doing Cold Email Wrong

We talk to business owners every day who say cold email doesn't work. And they're right — the way most people do it, it doesn't.

No Real System

Cold email is treated like a side project. A random team member sends 100 emails a day from their personal inbox. There's no ownership, no infrastructure, no plan.

No Volume

Sending 100 emails a day into a market of 50,000 decision-makers is a rounding error. You need to reach your entire market — not a fraction of it.

No Value

Most cold emails read like a sales pitch. Hard closes, generic templates, "I noticed your company is growing." People delete these on sight.

Otto was built to fix this.

The Otto Engine

A System That Actually Works

#1

Scalable Infrastructure That Protects Your Brand

We build dedicated sending infrastructure for every client. Multiple domains, proper DNS records, DKIM, DMARC, and strategic IP warming — so your emails land in primary inboxes, not spam. You own the infrastructure. No algorithms. No black boxes.

Typical Setup
Shared domains
3 domains, shared across clients
Flagged rate
12% flagged as spam
Infrastructure
Single IP, no warming
Ownership
You don't own anything
The Otto Engine
Dedicated domains
Hundreds of domains, dedicated to you
Flagged rate
0% flagged
Infrastructure
Isolated sending with dedicated IPs — full control over your reputation
Ownership
You own the entire system
#2

Market Mapping & Precision-Built Lists

We don't buy lists. We start by mapping your entire total addressable market — every segment, every pocket of opportunity. Then we build custom contact lists from 6+ data sources, verified and matched to your exact ICP. Less than 2% bounce rate.

Map TAM
Source Contacts
Enrich Data
Verify Emails
Deliver List
Data sources:
apollo
ZoomInfo
Clay
LinkedIn
PitchBook
BuiltWith
Typical Agency
Data sourcing
Buy a list from one source
Verification
No verification
Bounce rate
8-15% bounce rate
Targeting
Generic targeting
Otto
Data sourcing
Custom built from 6+ data sources
Verification
AI-verified, multi-step validation
Bounce rate
<2% bounce rate
Targeting
ICP-matched to your exact buyer
#3

Copy That Gets Replies

Every message is written to sound like a real person sent it. We test angles, offers, and messaging across campaigns — then scale what works.

Inbox
PrimaryPromotionsSpam
Other Cold Email Agencies
ST
Sales TeamSpam

Quick question about {Company}

2d ago
GH
GrowthHacks ProSpam

Unlock 10x growth for your team

2d ago
AL
Alex from Leads.ioSpam

Following up on my last email

3d ago
PT
Partnership TeamPromotions

Re: partnership opportunity

3d ago
Otto— Your email
CN
[Client Name]Primary

the Deloitte partnership — nice move

Just now
CN
[Client Name]to Mark Torres

the Deloitte partnership — nice move

Hey Mark,

Saw the Deloitte announcement last week — bringing them in for the audit side makes a lot of sense given how fast the family office has scaled.

Curious if you've thought about offloading the day-to-day accounting and reporting. We handle that for a handful of offices in your range so your team can stay focused on the investment side.

Worth a quick conversation?

— [Client Name]

Lands in Primary — personal, relevant, and specific

4 out of 5 cold emails land in spam. Otto emails land in Primary.

Lands in Primary, not Spam
Human-written, never templated
Split-tested across 100+ campaigns
#4

Your Dedicated 3-Person Team

Every Otto client gets a dedicated team of three. No shared resources, no ticket queues, no junior VAs. Your team is in Slack with you daily, reporting weekly, and meeting bi-weekly to review pipeline and optimize.

👤

Campaign Strategist

Owns your campaign strategy, writes the copy, builds the messaging, and quarterbacks the entire engagement.

👤

Go-To-Market Engineer

Builds and manages your sending infrastructure, handles list building, and can support ad hoc outbound requests.

👤

Inbox Manager

Monitors deliverability, manages and categorizes replies, schedules meetings, and keeps the system running clean.

Typical Agency
Monday 9:32 AM
You submit a request:
"Can we adjust campaign targeting?"
Monday
Auto-reply:
"We've received your request. Ticket #4291."
Wednesday 2:15 PM
Junior Rep:
"Let me check with the team and get back to you."
Friday 10:00 AM
"Update: changes scheduled for next week's batch."
5 days. Campaign ran old targeting the entire time.
Otto — Slack Thread
Y
You9:32 AM

Can we adjust the campaign targeting?

CS
Your Strategist11:45 AM

Done — targeting updated, new copy variant live. I'll send you data by EOD.

CS
Your Strategist5:02 PM

Update: 142 new emails sent with updated targeting. Early signals look good — 3 replies already.

Same day. Changes live within 2 hours.
#5

Full Visibility & Optimization

You see everything. Emails sent, reply rates, positive replies, meetings booked, deliverability health — all transparent, all the time. We find the campaigns that work, then scale them. Underperformers get cut. Winners get fuel.

Otto Dashboard
Last 30 days
Emails Sent
94,200
Positive Replies
312
Meetings Booked
47
Deliverability
97.8%
Reply Rate Trend↑ 4.2% vs last period
CampaignRateStatus
Family Offices — East Coast7.2%Active
PE Firms — National7.5%Active
Fractional CFO — SMB8.0%Scaling

Cold Email Isn't a Sales Channel.
It's a Marketing Channel.

It's the only channel where you can reach your entire market in 90 days with a message built specifically for them.

No algorithms. No CPM spikes. No black boxes. You own the system.

That's why we built Otto.

Results

Real Companies. Real Pipeline.

0+
Emails Sent
0+
Meetings Booked
$0M+
Pipeline Generated
0+
Clients Served
VS
VP Sales
Financial Services Company

"Really productive day of calls — five in total. The conversations were aligned with our targeting and strategy. 54 open leads, $27M pipeline."

$27M Pipeline
F
Founder
Finance Company

"First sale from your leads — they're in for the full $500K. Model proven. More to come."

$500K First Close
C
CEO
Professional Services Firm

"Since your team started, the show-up rate has been near 100%. We're getting quality conversations every single day."

~100% Show Rate
F
Founder
B2B Service Company

"We had to pause campaigns — we're swimming in leads and need to give our sales team time to work through the pipeline."

Paused — Too Many Leads
C
CEO
Consulting Firm

"53 meetings booked and 90 leads in 90 days. We're averaging more than a lead a day."

53 Meetings in 90 Days
HoG
Head of Growth
B2B SaaS

"Cold email has been just as performant as paid ads — but the leads are more qualified and they actually show up."

Higher Show Rate Than Paid Ads

Don't Take Our Word For It

See How We Think About Cold Email

Cold Email vs Paid Ads

Why Cold Email Isn't Dead

Cold Email as a Marketing Channel

Who It's For

Built For Companies Ready to Scale Pipeline

B2B Companies Doing $5M+ in Revenue

You're past the startup phase. You have product-market fit and a sales process that works.

50,000+ Decision-Makers in Your Market

Cold email works best when your addressable market is large enough to drive real volume.

High Customer Lifetime Value ($15K+)

When your deals are worth $15K or more, every qualified meeting matters.

A Sales Team That Knows How to Close

We fill the top of your funnel. You close the deals.

Otto isn't for everyone. If you have a small market, low deal values, or no sales process, we're probably not the right fit — and we'll tell you that upfront.

We keep our client roster intentionally small. We onboard a limited number of new clients each month.

FAQ

Common Questions

Ready to Build Real Pipeline?

Book a call with our team. We'll walk through your market, your goals, and whether Otto is the right fit.

Book a Call

We onboard a limited number of clients each month.

4.9/5 from 40+ clients