Notion vs Stonly

Which one do AI engines recommend, and how do they differ on price, fit and features?

The short answer

Notion is the stronger AI pick in Knowledge Management: it has a visibility score of 57.4 versus 4.5 for Stonly, and ranks ahead in 60% of the answers that name both.

Choose Notion if…

You want the brand AI engines rank higher (57.4 vs 4.5)
You need SOC 2 Type II or ISO 27001 or ISMAP or BSI C5 or ISO 27017 or ISO 27018 or ISO 27701 or CCPA coverage
You prefer a larger, established vendor (501–1,000 employees)
Per seat pricing suits your budget better than flat tiers

Choose Stonly if…

AI answers describe it more positively (62% vs 40% positive)
You need SOC 2 Type 2 coverage
Flat tiers pricing suits your budget better than per seat
Interactive, step-by-step guides

AI visibility side by side

Latest weekly run · Nov 3

Metric	Notion	Stonly
Visibility score	57.4%	4.5%
Change vs last week	New	New
Rank in Knowledge Management	#1	#19
Share of voice	10.9%	1.6%
Mentions this run	58	8
Positive in AI answers	40%	62%

The stronger value in each row is marked with a ✓.

Visibility score trend

Weekly runs over the last 60 days

Notion 0pp · Stonly 0pp over 0 weekly runs.

Engine by engine

Notion leads on 3 of 3 engines

ChatGPT

61.9%

1.9%

AI Mode

62.6%

8.5%

Perplexity

47.8%

3.1%

NotionStonly

Head to head in AI answers

5 engine answers name both brands

3Notion ranked higher

2Stonly ranked higher

Prompt	Engine	Notion	Stonly
What are the best Knowledge Management tools in 2026?	AI Mode	#8	#6
Top knowledge management tool options for B2B SaaS companies	AI Mode	#5	#2
Official website of the top knowledge management tool vendors	ChatGPT	#2	#16
Official website of the top knowledge management tool vendors	AI Mode	#2	#7
Where can I sign up for a knowledge management tool?	AI Mode	#1	#5

Features, pricing & fit

Dimension	Notion	Stonly
Pricing model	Per seat	Flat tiers
Entry price	Free; paid from $10 per seat / mo	Contact sales
Free plan	Yes	Yes
Deployment	Cloud-hosted, with web, desktop and mobile apps	—
Compliance	SOC 2 Type II, ISO 27001, ISMAP, BSI C5, ISO 27017, ISO 27018, ISO 27701, HIPAA, GDPR, CCPA	HIPAA, GDPR, SOC 2 Type 2
Support	Help button in the app, Priority support, Premium support (custom), Customer success manager (Enterprise)	Priority support, Dedicated customer success
Founded	2016	2018
Headquarters	San Francisco, California, United States	Paris, France
Employees	501–1,000	51–200
Funding	Tender offer · $335M raised	Series A · $26M raised
Best for	Individuals, small teams, growing businesses and enterprises that want docs, databases and AI agents in one workspace	Customer support teams that need step-by-step guidance for agents and self-serve knowledge for customers