Marcellus Spears

Engineering rockets to skyrocketing businesses, harnessing AI to help SME professionals boost sales.

The 10-Minute Rule That Picks Your AI Model for You

Jul 31, 2026

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3 min read

The 10-Minute Rule That Picks Your AI Model for You

Day By Day AI | Dispatch #029

Marcellus Spears

Land With Your Briefs Written and Your Follow-Ups Drafted

Jul 23, 2026

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2 min read

Land With Your Briefs Written and Your Follow-Ups Drafted

Day By Day AI | Dispatch #028

Marcellus Spears

Finally, a Real Alternative You Can Actually Price

Jul 16, 2026

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3 min read

Finally, a Real Alternative You Can Actually Price

Day By Day AI | Dispatch #027

Marcellus Spears

That "Hard" July 7 Deadline? It Already Moved.

Jul 9, 2026

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3 min read

That "Hard" July 7 Deadline? It Already Moved.

Day By Day AI | Dispatch #026

Marcellus Spears

The One Number That Tells You to Switch, Stay, or Wait

Jul 4, 2026

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3 min read

The One Number That Tells You to Switch, Stay, or Wait

Day By Day AI | Dispatch #025

Marcellus Spears

Walk Into Your Q3 Budget With a Number, Not a Guess

Jun 25, 2026

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3 min read

Walk Into Your Q3 Budget With a Number, Not a Guess

Day By Day AI | Dispatch #024

Marcellus Spears

Last Week I Told You to Use Fable 5. The Government Just Pulled It.

Jun 18, 2026

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3 min read

Last Week I Told You to Use Fable 5. The Government Just Pulled It.

Day By Day AI | Dispatch #[XXX]

Marcellus Spears

Walk Into Your Next Meeting Knowing More Than You Did an Hour Ago

Jun 11, 2026

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3 min read

Walk Into Your Next Meeting Knowing More Than You Did an Hour Ago

Day By Day AI | Dispatch #022

Marcellus Spears

A One-Page Close Plan for Your Top 5 Deals, Before Lunch

Jun 4, 2026

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3 min read

A One-Page Close Plan for Your Top 5 Deals, Before Lunch

Day By Day AI | Dispatch #021

Marcellus Spears

Gemini Just Read Your Entire Pipeline in 11 Seconds

May 28, 2026

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3 min read

Gemini Just Read Your Entire Pipeline in 11 Seconds

Day By Day AI | Dispatch #020

Marcellus Spears

Your Back Office Got 5 New Employees Last Week

May 22, 2026

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2 min read

Your Back Office Got 5 New Employees Last Week

Day By Day AI | Dispatch #019

Marcellus Spears

Priceline Paid Engineers to Build This. You Already Have It.

May 14, 2026

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3 min read

Priceline Paid Engineers to Build This. You Already Have It.

Day By Day AI | Dispatch #018

Marcellus Spears

The 90-Second Window Between Calls Is Now a Workflow

May 7, 2026

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2 min read

The 90-Second Window Between Calls Is Now a Workflow

Day By Day AI | Dispatch #017

Marcellus Spears

The 4-Minute Pre-Call Brief Your Prospect Can't Hide

Apr 30, 2026

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2 min read

The 4-Minute Pre-Call Brief Your Prospect Can't Hide

Day By Day AI | Dispatch #016

Marcellus Spears

You Just Inherited a Proposal Department (And Didn't Notice)

Apr 23, 2026

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2 min read

You Just Inherited a Proposal Department (And Didn't Notice)

Day By Day AI | Dispatch #015

Marcellus Spears

Your AI Worked While You Were in That Meeting

Apr 16, 2026

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2 min read

Your AI Worked While You Were in That Meeting

Day By Day AI | Dispatch #014

Marcellus Spears

5 Rules That Turn "Be Professional" Into Actual AI Output Quality

Apr 10, 2026

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4 min read

5 Rules That Turn "Be Professional" Into Actual AI Output Quality

Day By Day AI | Dispatch #013

Marcellus Spears

Anthropic's Leaked Playbook Had One Idea Every SME Owner Should Steal

Apr 2, 2026

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4 min read

Anthropic's Leaked Playbook Had One Idea Every SME Owner Should Steal

Day By Day AI | Dispatch #012

Marcellus Spears

Your 15-Minute Q1 AI Audit (Before Q2 Starts Monday)

Mar 27, 2026

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3 min read

Your 15-Minute Q1 AI Audit (Before Q2 Starts Monday)

Day By Day AI | Dispatch #011

Marcellus Spears

Build Your First AI Automation This Weekend (90 Minutes, No Code)

Mar 5, 2026

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4 min read

Build Your First AI Automation This Weekend (90 Minutes, No Code)

Day By Day AI | Dispatch #010

Marcellus Spears

Before You Post That Job, Run This 30-Minute Audit

Feb 26, 2026

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4 min read

Before You Post That Job, Run This 30-Minute Audit

Day By Day AI | Dispatch #009

Marcellus Spears

3 Prompts I Run Every Monday Morning Before 9 AM

Feb 21, 2026

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4 min read

3 Prompts I Run Every Monday Morning Before 9 AM

Day By Day AI | Dispatch #[008]

Marcellus Spears

You Saved $2,260 on AI Tools -- Now Invest It in the One That Compounds

Feb 12, 2026

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4 min read

You Saved $2,260 on AI Tools -- Now Invest It in the One That Compounds

Day By Day AI | Dispatch #007

Marcellus Spears

Your AI Spend Documentation Just Revealed What to Cancel

Feb 5, 2026

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3 min read

Your AI Spend Documentation Just Revealed What to Cancel

Day By Day AI | Dispatch #006

Marcellus Spears

How I Turned $2,400 in AI Tools Into $57K of Documented Value

Jan 29, 2026

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3 min read

How I Turned $2,400 in AI Tools Into $57K of Documented Value

Day By Day AI | Dispatch #005

Marcellus Spears