

The certainty of knowing your highest-impact move is a rare kind of relief.
Strategic advisory for founders and operators who are excellent at what they do, but too close to the action to see their next best move.





Trusted by 35+ clients since 2014 · Previous Experience at:





Trusted by 35+ clients since 2014 · Previous Experience at:
The certainty of knowing your highest-impact move is a rare kind of relief.
Strategic advisory for founders and operators who are excellent at what they do, but too close to the action to see their next best move.





Trusted by 35+ clients since 2014 · Previous Experience at:
Because important decisions deserve proper thought.
Because important decisions deserve proper thought.
What changes when
you work with us.
What changes when
you work with us.
Before
Flying blind on high-stakes decisions
Confusion about what's really wrong
Conflicting advice and noise
Decisions made from incomplete maps
Carrying unnecessary cognitive load
After
Knowing exactly what matters — and what to do next
Clarity on the real issue
A trusted recommendation you can act on
Decisions made from the right map
Relief — and a clear path forward
Before
Flying blind on high-stakes decisions
Confusion about what's really wrong
Conflicting advice and noise
Decisions made from incomplete maps
Carrying unnecessary cognitive load
After
Knowing exactly what matters — and what to do next
Clarity on the real issue
A trusted recommendation you can act on
Decisions made from the right map
Relief — and a clear path forward
Before
Flying blind on high-stakes decisions
Confusion about what's really wrong
Conflicting advice and noise
Decisions made from incomplete maps
Carrying unnecessary cognitive load
After
Knowing exactly what matters — and what to do next
Clarity on the real issue
A trusted recommendation you can act on
Decisions made from the right map
Relief — and a clear path forward
Services.
Clients come to me when something important is unclear — and leave with a diagnosis they trust, a recommendation they understand, and a path forward they can act on.
With Rose Advisory
Clarity to move forward with confidence
Without
Potentially ongoing uncertainty
Clients come to me when something important is unclear — and leave with a diagnosis they trust, a recommendation they understand, and a path forward they can act on.
With Rose Advisory
Clarity to move forward with confidence
Without
Potentially ongoing uncertainty
Strategic Diagnosis Sprint
01
Clarity on your most important decision — in weeks, not months.
A focused advisory engagement for a specific high-stakes question, decision, or area of uncertainty. I diagnose the real issue, conduct deep research, and return with a clear recommendation and roadmap.
What we offer
Deep-dive session
Issue diagnosis
Focused research
Options evaluation
Strategic recommendation
Practical roadmap

, The Fish Whisperers


Trusted Advisor Retainer
02
A rigorous thinking partner in your corner.
Ongoing strategic support for a small number of clients who regularly face consequential decisions and want a trusted external advisor with context, judgment, and research depth.
What we offer
Reserved access
High-trust advisory
Rapid sense-making
Research depth
Clear boundaries
The growth that I've seen so far with Marianne has been amazing, and I highly recommend her services for anyone else out there looking for this kind of development in your business.

Zenon Caravella
Owner, Caravella


Most advice adds noise. This process cuts through it.
Rose Advisory is built to get you from confusion to clarity — fast.
Phase
01
Diagnose the real issue
We identify what is actually at stake, where the confusion lies, and what needs to be understood properly before a sound decision can be made.
Phase
02
Investigate the terrain
I conduct deep, situation-specific research and analysis, using disciplined judgment and AI where useful — never as a substitute for thinking.
Phase
03
Deliver the bridge
I translate complexity into something clear and usable: what is happening, what matters, what the right move is, and what it means in your specific context.
Phase
04
Move forward with confidence
You leave with a clearer map, a sharper understanding, and a defensible next step. The gap is closed.
Phase
01
Diagnose the real issue
We identify what is actually at stake, where the confusion lies, and what needs to be understood properly before a sound decision can be made.
Phase
02
Investigate the terrain
I conduct deep, situation-specific research and analysis, using disciplined judgment and AI where useful — never as a substitute for thinking.
Phase
03
Deliver the bridge
I translate complexity into something clear and usable: what is happening, what matters, what the right move is, and what it means in your specific context.
Phase
04
Move forward with confidence
You leave with a clearer map, a sharper understanding, and a defensible next step. The gap is closed.
Phase
01
Diagnose the real issue
We identify what is actually at stake, where the confusion lies, and what needs to be understood properly before a sound decision can be made.
Phase
02
Investigate the terrain
I conduct deep, situation-specific research and analysis, using disciplined judgment and AI where useful — never as a substitute for thinking.
Phase
03
Deliver the bridge
I translate complexity into something clear and usable: what is happening, what matters, what the right move is, and what it means in your specific context.
Phase
04
Move forward with confidence
You leave with a clearer map, a sharper understanding, and a defensible next step. The gap is closed.
I work at the pace of your decision, not a billable calendar.
Diagnosis, not guesswork. I find the real issue — not the surface symptoms.
Research, not assumptions. Deep investigation into your exact situation.
Clarity, not noise. You leave understanding what matters and what to do.

Meet Marianne

Marianne McAllister
Founder & Principal
01

Marianne McAllister
Founder & Principal

Beyond advisory.
My work extends into academic research, interdisciplinary scholarship, and applied cognitive science. Explore the thinking behind the practice.

Meet Marianne

Marianne McAllister
Founder & Principal

Beyond advisory.
My work extends into academic research, interdisciplinary scholarship, and applied cognitive science. Explore the thinking behind the practice.

Testimonials
Superb. A wonderful breath of fresh air. Brilliant to have someone like her actually understand what is needed.

Malcolm Sproull
MD, Sproull & Associates
Superb. A wonderful breath of fresh air. Brilliant to have someone like her actually understand what is needed.

Malcolm Sproull
MD, Sproull & Associates
5
/5
Based on 32 verified reviews.
I have had the pleasure of working with Marianne for close to two years…Our blog traffic has soared from a few hundred readers per month to a high of 20,000 readers in a single month. This is solely due to the quality and consistency of Marianne's contribution.
I have had the pleasure of working with Marianne for close to two years…Our blog traffic has soared from a few hundred readers per month to a high of 20,000 readers in a single month. This is solely due to the quality and consistency of Marianne's contribution.

Ben Phillips
Media and Content Manager, Adzuna
Marianne did a wonderful job on our app. She researched the field, and came up with tremendous insights in a short amount of time.
Marianne did a wonderful job on our app. She researched the field, and came up with tremendous insights in a short amount of time.

Hung-Chou Tai
Founder/CEO, Meezin
Absolutely stunning work, really world class. Marianne was able to interpret what I was trying to do, and really excelled when asked to extend the original project.
Absolutely stunning work, really world class. Marianne was able to interpret what I was trying to do, and really excelled when asked to extend the original project.

Jarrod Partridge
Co-Founder, Upshift
I have had the pleasure of working with Marianne for close to two years…Our blog traffic has soared from a few hundred readers per month to a high of 20,000 readers in a single month. This is solely due to the quality and consistency of Marianne's contribution.
I have had the pleasure of working with Marianne for close to two years…Our blog traffic has soared from a few hundred readers per month to a high of 20,000 readers in a single month. This is solely due to the quality and consistency of Marianne's contribution.

Ben Phillips
Media and Content Manager, Adzuna
Marianne did a wonderful job on our app. She researched the field, and came up with tremendous insights in a short amount of time.
Marianne did a wonderful job on our app. She researched the field, and came up with tremendous insights in a short amount of time.

Hung-Chou Tai
Founder/CEO, Meezin
Absolutely stunning work, really world class. Marianne was able to interpret what I was trying to do, and really excelled when asked to extend the original project.
Absolutely stunning work, really world class. Marianne was able to interpret what I was trying to do, and really excelled when asked to extend the original project.

Jarrod Partridge
Co-Founder, Upshift
I have had the pleasure of working with Marianne for close to two years…Our blog traffic has soared from a few hundred readers per month to a high of 20,000 readers in a single month. This is solely due to the quality and consistency of Marianne's contribution.
I have had the pleasure of working with Marianne for close to two years…Our blog traffic has soared from a few hundred readers per month to a high of 20,000 readers in a single month. This is solely due to the quality and consistency of Marianne's contribution.

Ben Phillips
Media and Content Manager, Adzuna
Marianne did a wonderful job on our app. She researched the field, and came up with tremendous insights in a short amount of time.
Marianne did a wonderful job on our app. She researched the field, and came up with tremendous insights in a short amount of time.

Hung-Chou Tai
Founder/CEO, Meezin
Absolutely stunning work, really world class. Marianne was able to interpret what I was trying to do, and really excelled when asked to extend the original project.
Absolutely stunning work, really world class. Marianne was able to interpret what I was trying to do, and really excelled when asked to extend the original project.

Jarrod Partridge
Co-Founder, Upshift
+
Clients since 2014, across freelance & consultancy
+
Clients since 2014, across freelance & consultancy
+
Clients since 2014, across freelance & consultancy
%
On time and budget rate.
%
On time and budget rate.
%
On time and budget rate.
%
Repeat rehire rate.
%
Repeat rehire rate.
+
Years in enterprise: Optus, Flight Centre, Viking and more.
+
Years in enterprise: Optus, Flight Centre, Viking and more.
Built around one belief: important decisions deserve proper thought.
I help clients understand what's really going on, arrive at the right answer, and move with confidence.

Marianne McAllister
Founder & Principal
Building a content function that grew organic traffic by 2,100%.
Industry
Human Resources
Company Size
100 Employees
Timeline
18 months
2100
%
Organic traffic up
20,000
+
Monthly article readership
Services
Strategic Diagnosis Sprint
+2
This is solely due to the quality and consistency of Marianne's contribution to strategy.

Ben Phillips

Building a content function that grew organic traffic by 2,100%.
Industry
Human Resources
Company Size
100 Employees
Timeline
18 months
2100
%
Organic traffic up
20,000
+
Monthly article readership
Services
Strategic Diagnosis Sprint
+2
This is solely due to the quality and consistency of Marianne's contribution to strategy.

Ben Phillips

Building a content function that grew organic traffic by 2,100%.
Industry
Human Resources
Company Size
100 Employees
Timeline
18 months
2100
%
Organic traffic up
20,000
+
Monthly article readership
Services
Strategic Diagnosis Sprint
+2
This is solely due to the quality and consistency of Marianne's contribution to strategy.

Ben Phillips

Engagements designed for clarity, not complexity.





Trusted by 35+ clients since 2014 · Previous Experience at:





Trusted by 35+ clients since 2014 · Previous Experience at:
Strategic Diagnosis Sprint
Trusted Advisor Retainer
Custom
Get a quote
All engagements begin with a short conversation to assess fit. No obligation.
Fees shared after initial conversation
Quoted
A focused engagement to diagnose your most pressing decision, research the terrain, and deliver a clear recommendation and roadmap.
Deep-dive diagnostic session
Situation-specific research
Clear diagnosis of the real issue
Strategic recommendation
Practical roadmap
Closing advisory session
Strategic Diagnosis Sprint
Trusted Advisor Retainer
Custom
Get a quote
Fees shared after initial conversation
Quoted
A focused engagement to diagnose your most pressing decision, research the terrain, and deliver a clear recommendation and roadmap.
Deep-dive diagnostic session
Situation-specific research
Clear diagnosis of the real issue
Strategic recommendation
Practical roadmap
Closing advisory session
All engagements begin with a short conversation to assess fit. No obligation.
Strategic Diagnosis Sprint
Trusted Advisor Retainer
Custom
Get a quote
Fees shared after initial conversation
Quoted
A focused engagement to diagnose your most pressing decision, research the terrain, and deliver a clear recommendation and roadmap.
Deep-dive diagnostic session
Situation-specific research
Clear diagnosis of the real issue
Strategic recommendation
Practical roadmap
Closing advisory session
All engagements begin with a short conversation to assess fit. No obligation.
FAQ
General
Pricing
Process
Results
What exactly does Rose Advisory do?
I help founders, owners, and senior leaders make high-stakes decisions in areas outside their expertise. That means diagnosing the real issue, conducting deep research into your specific situation, and returning with a clear recommendation and roadmap. I don't implement — I clarify, advise, and equip you to move with confidence. |
What kinds of problems do you help with?
Typically, decisions involving AI, systems, digital strategy, operational direction, or any complex domain where you're carrying cognitive load you shouldn't have to. The common thread is high stakes, unfamiliar terrain, and too much noise to cut through alone. |
How is this different from regular consulting?
Most consultants either deliver a generic report and leave, or embed themselves in execution indefinitely. I do neither. I work upstream — diagnosing what's actually happening, researching the terrain rigorously, and translating complexity into something clear and actionable. You get the answer, the understanding, and the map. Then you move forward. |
Who do you typically work with?
I work one-to-one with the principal — usually a founder, owner, or senior decision-maker. Not committees. Not teams. The person who carries the decision and needs a trusted mind beside them. |

More questions? Reach out anytime.
marianne@roseadvisory.co
Copied!
FAQ
General
Pricing
Process
Results
What exactly does Rose Advisory do?
I help founders, owners, and senior leaders make high-stakes decisions in areas outside their expertise. That means diagnosing the real issue, conducting deep research into your specific situation, and returning with a clear recommendation and roadmap. I don't implement — I clarify, advise, and equip you to move with confidence. |
What kinds of problems do you help with?
Typically, decisions involving AI, systems, digital strategy, operational direction, or any complex domain where you're carrying cognitive load you shouldn't have to. The common thread is high stakes, unfamiliar terrain, and too much noise to cut through alone. |
How is this different from regular consulting?
Most consultants either deliver a generic report and leave, or embed themselves in execution indefinitely. I do neither. I work upstream — diagnosing what's actually happening, researching the terrain rigorously, and translating complexity into something clear and actionable. You get the answer, the understanding, and the map. Then you move forward. |
Who do you typically work with?
I work one-to-one with the principal — usually a founder, owner, or senior decision-maker. Not committees. Not teams. The person who carries the decision and needs a trusted mind beside them. |

More questions? Reach out anytime.
marianne@roseadvisory.co
Copied!
FAQ
General
Pricing
Process
Results
What exactly does Rose Advisory do?
I help founders, owners, and senior leaders make high-stakes decisions in areas outside their expertise. That means diagnosing the real issue, conducting deep research into your specific situation, and returning with a clear recommendation and roadmap. I don't implement — I clarify, advise, and equip you to move with confidence. |
What kinds of problems do you help with?
Typically, decisions involving AI, systems, digital strategy, operational direction, or any complex domain where you're carrying cognitive load you shouldn't have to. The common thread is high stakes, unfamiliar terrain, and too much noise to cut through alone. |
How is this different from regular consulting?
Most consultants either deliver a generic report and leave, or embed themselves in execution indefinitely. I do neither. I work upstream — diagnosing what's actually happening, researching the terrain rigorously, and translating complexity into something clear and actionable. You get the answer, the understanding, and the map. Then you move forward. |
Who do you typically work with?
I work one-to-one with the principal — usually a founder, owner, or senior decision-maker. Not committees. Not teams. The person who carries the decision and needs a trusted mind beside them. |

More questions? Reach out anytime.
marianne@roseadvisory.co
Copied!
Writing.
Essays and reflections on investigative consulting, philosophy, and interesting overlaps.
Writing.
Essays and reflections on investigative consulting, philosophy, and interesting overlaps.
Writing.
Essays and reflections on investigative consulting, philosophy, and interesting overlaps.

Let's see if I can help.
A short conversation to understand your situation
Honest assessment of fit
Clear next steps if we're aligned
Top quality work as always, went the extra distance for the projects and delivered above expectations. I highly recommend working with Marianne.

Scott Neilson
Director, Sivacom
No obligation. Tell me what you're facing and I'll let you know if I can help.
35+
5-star rated engagements
29%
Repeat hire rate

Let's see if I can help.
A short conversation to understand your situation
Honest assessment of fit
Clear next steps if we're aligned
Top quality work as always, went the extra distance for the projects and delivered above expectations. I highly recommend working with Marianne.

Scott Neilson
Director, Sivacom
No obligation. Tell me what you're facing and I'll let you know if I can help.
35+
5-star rated engagements
29%
Repeat hire rate

Let's see if I can help.
A short conversation to understand your situation
Honest assessment of fit
Clear next steps if we're aligned
Top quality work as always, went the extra distance for the projects and delivered above expectations. I highly recommend working with Marianne.

Scott Neilson
Director, Sivacom
No obligation. Tell me what you're facing and I'll let you know if I can help.
35+
5-star rated engagements
29%
Repeat hire rate








