

Trusted intelligence for decisions you cannot afford to get wrong.
Rose Advisory provides one-to-one strategic diagnosis and trusted advisory for leaders facing high-stakes decisions in unfamiliar terrain.
Trusted by 30+ clients · Experience across:
Trusted by 30+ clients · Experience across:
Trusted intelligence for decisions you cannot afford to get wrong.
Rose Advisory provides one-to-one strategic diagnosis and trusted advisory for leaders facing high-stakes decisions in unfamiliar terrain.
Trusted by 30+ clients · Experience across:
You don't need more information. You need the right map.
You don't need more information. You need the right map.
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
Without
Confusion and indecision
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
Without
Confusion and indecision
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
"Kora designed something that actually made our brand stronger."

James Martin
CEO, Hamilton


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
"Kora didn’t just give us a strategy—they helped us become a more strategic company."

Sarah Bouchard
Founder & CEO, Lightspeed


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.
1:25
How we work
See our process in under 90 seconds

1:25
How we work
See our process in under 90 seconds

1:25

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

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
"Kora didn’t just give us a strategy—they helped us become a more strategic company."
They identified three fundamental issues that we’d been blind to for years. Two years later, we’re at $52M and just closed our Series B.

Sarah Bouchard
CEO, Lightspeed
"Kora didn’t just give us a strategy—they helped us become a more strategic company."
They identified three fundamental issues that we’d been blind to for years. Two years later, we’re at $52M and just closed our Series B.

Sarah Bouchard
CEO, Lightspeed
5
/5
Based on 32 verified reviews.
"I was skeptical of consultants—we’d been burned before by firms that delivered pretty slides and then disappeared. Kora was different. They rolled up their sleeves, challenged our assumptions, and stayed until the changes actually stuck."
"I was skeptical of consultants—we’d been burned before by firms that delivered pretty slides and then disappeared. Kora was different. They rolled up their sleeves, challenged our assumptions, and stayed until the changes actually stuck."

Marcus Thompson
President, Theo
“Kora helped us see around corners. When everyone else was telling us to grow headcount, they helped us realize we had a conversion problem, not a capacity problem. That insight alone saved us from making a costly mistake.”
“Kora helped us see around corners. When everyone else was telling us to grow headcount, they helped us realize we had a conversion problem, not a capacity problem. That insight alone saved us from making a costly mistake.”

David Kim
VP Strategy, Sitemark
"What sets Kora apart is their commitment to building our capabilities, not creating dependency. A year after our engagement ended, we’re still using the frameworks they taught us. That’s the mark of a true partner."
"What sets Kora apart is their commitment to building our capabilities, not creating dependency. A year after our engagement ended, we’re still using the frameworks they taught us. That’s the mark of a true partner."

Jennifer Holland
CFO, Elevance
"I was skeptical of consultants—we’d been burned before by firms that delivered pretty slides and then disappeared. Kora was different. They rolled up their sleeves, challenged our assumptions, and stayed until the changes actually stuck."
"I was skeptical of consultants—we’d been burned before by firms that delivered pretty slides and then disappeared. Kora was different. They rolled up their sleeves, challenged our assumptions, and stayed until the changes actually stuck."

Marcus Thompson
President, Theo
“Kora helped us see around corners. When everyone else was telling us to grow headcount, they helped us realize we had a conversion problem, not a capacity problem. That insight alone saved us from making a costly mistake.”
“Kora helped us see around corners. When everyone else was telling us to grow headcount, they helped us realize we had a conversion problem, not a capacity problem. That insight alone saved us from making a costly mistake.”

David Kim
VP Strategy, Sitemark
"What sets Kora apart is their commitment to building our capabilities, not creating dependency. A year after our engagement ended, we’re still using the frameworks they taught us. That’s the mark of a true partner."
"What sets Kora apart is their commitment to building our capabilities, not creating dependency. A year after our engagement ended, we’re still using the frameworks they taught us. That’s the mark of a true partner."

Jennifer Holland
CFO, Elevance
"I was skeptical of consultants—we’d been burned before by firms that delivered pretty slides and then disappeared. Kora was different. They rolled up their sleeves, challenged our assumptions, and stayed until the changes actually stuck."
"I was skeptical of consultants—we’d been burned before by firms that delivered pretty slides and then disappeared. Kora was different. They rolled up their sleeves, challenged our assumptions, and stayed until the changes actually stuck."

Marcus Thompson
President, Theo
“Kora helped us see around corners. When everyone else was telling us to grow headcount, they helped us realize we had a conversion problem, not a capacity problem. That insight alone saved us from making a costly mistake.”
“Kora helped us see around corners. When everyone else was telling us to grow headcount, they helped us realize we had a conversion problem, not a capacity problem. That insight alone saved us from making a costly mistake.”

David Kim
VP Strategy, Sitemark
"What sets Kora apart is their commitment to building our capabilities, not creating dependency. A year after our engagement ended, we’re still using the frameworks they taught us. That’s the mark of a true partner."
"What sets Kora apart is their commitment to building our capabilities, not creating dependency. A year after our engagement ended, we’re still using the frameworks they taught us. That’s the mark of a true partner."

Jennifer Holland
CFO, Elevance
+
Clients across enterprise, education, tech and more.
+
Clients across enterprise, education, tech and more.
+
Clients across enterprise, education, tech and more.
%
On time and budget rate.
%
On time and budget rate.
%
On time and budget rate.
%
Client rehire rate.
%
Client 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

Marianne McAllister
Founder & Principal
How Caravella reclaimed direct bookings and stopped leaking profit to OTAs.
Industry
Tourism
Company Size
10 Employees
Timeline
3 Months
160
%
Direct booking volume increase YoY
9.1
%
Direct channel revenue share increase
Services
Trusted Advisor Retainer
Strategic Diagnosis Sprint
+2
"I finally feel like I'm in control of my own business again."
Zenon Caravella

How Caravella reclaimed direct bookings and stopped leaking profit to OTAs.
Industry
Tourism
Company Size
10 Employees
Timeline
3 Months
160
%
Direct booking volume increase YoY
9.1
%
Direct channel revenue share increase
Services
Trusted Advisor Retainer
Strategic Diagnosis Sprint
+2
"I finally feel like I'm in control of my own business again."
Zenon Caravella

How Caravella reclaimed direct bookings and stopped leaking profit to OTAs.
Industry
Tourism
Company Size
10 Employees
Timeline
3 Months
160
%
Direct booking volume increase YoY
9.1
%
Direct channel revenue share increase
Services
Trusted Advisor Retainer
Strategic Diagnosis Sprint
+2
"I finally feel like I'm in control of my own business again."
Zenon Caravella

Engagements designed for clarity, not complexity.
Trusted by 30+ clients · Experience across:
Trusted by 30+ clients · Experience across:
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.
Full-funnel diagnostic audit
90-day growth roadmap
Weekly strategy sessions
Conversion optimization plan
30-day post-engagement check-in
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.
Full-funnel diagnostic audit
90-day growth roadmap
Weekly strategy sessions
Conversion optimization plan
30-day post-engagement check-in
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.
Full-funnel diagnostic audit
90-day growth roadmap
Weekly strategy sessions
Conversion optimization plan
30-day post-engagement check-in
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 clarity, complexity, and the work of thinking well.
Writing.
Essays and reflections on clarity, complexity, and the work of thinking well.
Writing.
Essays and reflections on clarity, complexity, and the work of thinking well.

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
"What sets Kora apart is their commitment to building our capabilities, not creating dependency."

Jennifer Holland
CFO, Elevance
No pitch, no obligation. Tell me what you're facing and I'll let you know if I can help.
30+
5-star rated engagements
99%
Recommendation 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
"What sets Kora apart is their commitment to building our capabilities, not creating dependency."

Jennifer Holland
CFO, Elevance
No pitch, no obligation. Tell me what you're facing and I'll let you know if I can help.
30+
5-star rated engagements
99%
Recommendation 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
"What sets Kora apart is their commitment to building our capabilities, not creating dependency."

Jennifer Holland
CFO, Elevance
No pitch, no obligation. Tell me what you're facing and I'll let you know if I can help.
30+
5-star rated engagements
99%
Recommendation rate

