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// cold calling as a service

I make
the calls.
You get
the leads.

Hand me your list and message. I'll get on the phone and drop warm leads straight into your inbox. Results in days not months.

NO CONTRACTS
Darriall Portillo Darriall · Caller
▸ Acme CorpMeeting Scheduled
3:24
// the numbers

Track record

15k
Dials made
600
Completions done
230+
Leads generated
Trusted by teams at
CallBlitzStack Against Pi.techOutbound Operators Juris DigitalOrange Line StayWeTransact
// potential results

Model the numbers

Nothing here is guaranteed. Every list and message performs differently, so treat these as illustrative ranges. Move the slider to model your own assumptions.

Assumptions
Dials400
Dial → connect10%
Connect → completion50%
Completion → lead40%
Projected monthly funnel
Dials400
Connects80
Completions48
Qualified leads9
// how it works

Four steps to live dials

From your list to live dials. Most campaigns go live within 1 business day.

[01]

Pull the list

Provide the list of your ideal companies and contacts. DFY list building is possible in a custom package.

[02]

Craft the message

Six fields. I turn them into a battle-tested call script you approve.

[03]

Greenlight the campaign

We review the final list & script and agree to a campaign start date.

[04]

Go live & get leads

Hot leads drop into your inbox in real time.

Darriall, founder of Portstone
in / LinkedIn
About me

Hi, I'm Darriall, and I make the calls myself.

Founder & cold caller, Portstone

I provide outbound calling as a service on a fractional basis to founders and sales leaders.

The hard truth: it can take 100 applicants to hire 1 rep, and only 1 in 3 hires ever ramp into meaningful results in year one.

All I need to start is your target list and value proposition, and I can be having conversations with your market as soon as tomorrow. No contracts, no onboarding fees.

// pricing

Simple, flat pricing

Start here
Pilot
$1,500 / 10h
  • ~300–500 dials
  • Live in 1 business day
  • EOD progress reports
Book Math of Sales Call
Enterprise
Custom
  • Custom volume & cadence
  • Ongoing / multi-month
  • Dedicated reporting

Contact me for a custom package and pricing.

Contact me
// let's talk

Book Math of Sales Call

Tell me about your outbound, then grab a time that works. We'll map the fastest path to booked meetings.

// faq

Questions