Compare/Brand Stori vs Gamma

Brand Stori vs Gamma: a pretty deck, or a winning one?

Gamma makes a polished deck in seconds. Brand Stori makes the one your buyer remembers: their priorities and your proof, in a look made for IT companies.

Brand Stori
The company brain for IT sales and marketing
vs
AI PRESENTATIONS
Gamma
Fast, good-looking decks on any topic

The short answer.

CHOOSE GAMMA IF
You need a nice-looking deck fast, on any topic.
✓Decks, docs and simple pages from a prompt
✓Good-looking themes out of the box
✓Quick internal or one-off presentations
CHOOSE BRAND STORI IF
You sell IT services and need assets that win deals.
✓Decks, proposals, capability docs and case studies
✓Sales, presales and marketing working from one brain
✓Buyers like CIOs, CISOs and CFOs at enterprises

Side by side.

GAMMABRAND STORI
Built forAnyone who presentsSales and marketing teams at IT companies
What it knowsYour prompt and any pasted textA Context Graph compiled from your decks, case studies, proposals and site
IT buyer intelligenceNot built in1,500+ IT buying scenarios, by role and industry
What you makeDecks, docs and web pagesDecks, proposals, capability docs, case studies, campaigns, posts
DesignPolished themes, general-purposeConsulting-grade templates, made for IT buyers
Works with salesShared workspaceSales, presales, finance and alliances in one asset
Share and trackBasic view analyticsShare on your own address; see who read what
PricingPer-seat plansNever per seat; unlimited people on Team
Based on public information as of October 2026.

Context is the whole game. Files aren’t context.

Your best seller doesn’t win by knowing more files. They win by knowing which proof, offering and partner fit this buyer, in this industry, for this problem. That’s what Brand Stori is built to do.

A FILE OR BRAND-VOICE TOOL SEES
PPTCapability deck v12
PDFCase study, insurer
PDFBrand guidelines
PDFPartner one-pager
DOCProposal, 2025
TXTTone: confident, warm
It knows your files. It doesn’t know how they connect.
BRAND STORI’S COMPANY BRAIN SEES
THE BUYER
Insurance CISO
INDUSTRY
Insurance · claims
USE CASE
Ransomware recovery
OFFERING
Managed security
PROOF
Back online in 4 hrs
PARTNER
Microsoft Sentinel
One buyer, everything that fits them.
Purpose-built for IT buying

Built on 1,500+ IT buying scenarios, by role, industry and situation.

Everything connected

Buyers, industries, use cases, offerings, partners and proof are linked, not filed.

Improvises like your best seller

Change the buyer and the whole story changes: the proof, the offer and the partner, not just the words.

THE CONTEXT GRAPH
50 TB in. A 2 MB brain out.

Brand Stori compiles years of decks, proposals and case studies into a Context Graph: every buyer, industry, use case, offering, partner and proof, connected.

Up to 50 TB · decks, proposals, case studies and more50 TB
↓ compiled
Your Context Graph · never over 2 MB2 MB
Duplicates goneAlways learning~95% fewer tokens than pasting files into a chat

The bake-off. Same prompt, two results.

←
→
R1Deck
R2Proposal
R3LinkedIn post
SAME PROMPT“Make a first-meeting deck for the Head of Wealth at a private bank.”
A GENERAL-PURPOSE AI WRITER · TYPICAL OUTPUT
Transforming Wealth Management with AI
The Future of Banking Is Digital
Our Comprehensive AI Capabilities
Why Partner With Us
✕ No buyer✕ No proof✕ Could be any vendor
BRAND STORI · FROM YOUR COMPANY BRAIN
NORTHWIND · AGENTIC AI FOR WEALTH
Advisors who never miss a moment.
An AI co-pilot that briefs every advisor before every client conversation.
PREPARED FOR HALCYON PRIVATE BANK01
HER PRIORITY · More advisor time with clients
YOUR PROOF · 9 GenAI systems live at banks
WHAT SHE’LL ASK · MiFID II controls, designed in
SAME PROMPT“Write a cloud proposal for Meridian Health’s CIO.”
A GENERAL-PURPOSE AI WRITER · TYPICAL OUTPUT
Executive Summary
We are pleased to submit our proposal for cloud transformation services, leveraging industry best practices to drive agility and innovation across your organization.
✕ No number✕ No point of view✕ Reads like a template
BRAND STORI · FROM YOUR COMPANY BRAIN
northwind.brandstori.ai/p/meridian-health
NorthwindPrepared for Meridian HealthCONFIDENTIAL
PROPOSAL · CLOUD FOUNDATION
A cloud foundation for Meridian’s 14 hospitals.
Epic, imaging and 300 clinical apps on one secure platform, moved without a minute of clinical downtime.
01Our view02Outcomes03Investment04Team
CLOUD
01Our point of view
Meridian doesn’t need a bigger data centre. It needs one platform its clinicians never have to think about.
02Outcomes you can hold us to
99.99%
uptime for clinical systems
$6.2M
lower run cost over three years
0 hrs
clinical downtime during the move
03Investment
Foundation
$2.4M
Landing zone, security and network
RECOMMENDED
Foundation + move
$4.1M
Everything above, moved in 14 months
Managed platform
$6.8M
Built, moved and run for three years
04Your team
AN
Anita Rao
Partner
JO
John Okafor
Presales lead
RP
Rahul Pillai
Account lead
Accept proposal
THEIR PRIORITY · Zero clinical downtime, 14 hospitals
YOUR POINT OF VIEW · One platform clinicians never think about
YOUR PROOF · 0 hrs downtime · 99.99% uptime
SAME PROMPT“Turn the open-weights news into a carousel for bank CIOs.”
A GENERAL-PURPOSE AI WRITER · TYPICAL OUTPUT
Open-source AI is changing everything!
Here are 5 reasons your business should care about open models in 2026…
#AI #Innovation #DigitalTransformation
✕ No data✕ No take✕ No reason to follow you
BRAND STORI · FROM YOUR COMPANY BRAIN
PRPriya RamanHead of Data & AI, Northwind1 / 5
WHAT JUST HAPPENED
Open weights just closed the gap.
Here’s what it changes for regulated banks, and what it doesn’t.
Swipe
THE TREND · The gap closed from 18 points to 3
YOUR TAKE · Route by data and risk, behind one gateway
THE ASK · Your model-gateway checklist
Left column: a typical result from a general-purpose AI writer with no company context.Run the bake-off on your own deck →

Switching from Gamma takes an afternoon.

01
Bring your files

Decks, case studies, proposals and your website. Nothing to tag.

02
Your brain is ready

About 3 minutes to a company brain that knows your offerings and proof.

03
Make your first deck

Pick a buyer and a template. Edit like a design canvas.

Questions teams ask.

Can’t we just restyle a Gamma deck?+

You can restyle it. You can’t restyle in the proof, the buyer and the point of view. Those come from your Context Graph.

Do you have templates like Gamma?+

Yes, 40+, designed for how enterprise tech leaders judge an IT company.

Is my data used to train AI?+

No. Zero data retention, and your files never train any model.

ALL COMPARISONS →Brand Stori vs JasperBrand Stori vs Copilot & SharePointBrand Stori vs ChatGPT & Custom GPTsBrand Stori vs Claude

See the difference on your own deck.

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