KMS Lighthouse vs Notion
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 2.4 for KMS Lighthouse, and ranks ahead in 100% of the answers that name both.
Choose KMS Lighthouse if…
- Usability and advanced search
- Configurable workflows and feedback management
- Integrations
- Well suited to midsize and large enterprises
Choose Notion if…
- You want the brand AI engines rank higher (57.4 vs 2.4)
- You need ISMAP or BSI C5 or ISO 27017 or ISO 27018 or ISO 27701 or HIPAA or GDPR or CCPA coverage
- You prefer a larger, established vendor (501–1,000 employees)
- flexible all-in-one workspace
AI visibility side by side
Latest weekly run · Nov 3
| Metric | KMS Lighthouse | Notion |
|---|---|---|
| Visibility score | 2.4% | 57.4% |
| Change vs last week | New | New |
| Rank in Knowledge Management | #27 | #1 |
| Share of voice | 0.9% | 10.9% |
| Mentions this run | 5 | 58 |
| Positive in AI answers | — | 40% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
KMS Lighthouse 0pp · Notion 0pp over 0 weekly runs.
Engine by engine
Notion leads on 3 of 3 engines
Head to head in AI answers
2 engine answers name both brands
| Prompt | Engine | KMS Lighthouse | Notion |
|---|---|---|---|
| Best knowledge management tool with AI features | Perplexity | #8 | #1 |
| Official website of the top knowledge management tool vendors | ChatGPT | #13 | #2 |
Features, pricing & fit
| Dimension | KMS Lighthouse | Notion |
|---|---|---|
| Pricing model | — | Per seat |
| Entry price | — | Free; paid from $10 per seat / mo |
| Free plan | — | Yes |
| Deployment | SaaS | Cloud-hosted, with web, desktop and mobile apps |
| Compliance | SOC 2 Type II, ISO 27001 | SOC 2 Type II, ISO 27001, ISMAP, BSI C5, ISO 27017, ISO 27018, ISO 27701, HIPAA, GDPR, CCPA |
| Support | — | Help button in the app, Priority support, Premium support (custom), Customer success manager (Enterprise) |
| Founded | — | 2016 |
| Headquarters | Petach Tikva, Israel | San Francisco, California, United States |
| Employees | 201–500 | 501–1,000 |
| Funding | Incubator/Accelerator (weXelerate) | Tender offer · $335M raised |
| Best for | Banks, insurers, health plans and public services, where every answer has to be right. | Individuals, small teams, growing businesses and enterprises that want docs, databases and AI agents in one workspace |
Plans side by side
KMS Lighthouse
Pricing not available.
Notion
Pros and cons
Themes from the AI answers that mention each brand
KMS Lighthouse
- Usability and advanced search
- Configurable workflows and feedback management
- Integrations
- Well suited to midsize and large enterprises
Notion
- flexible all-in-one workspace
- strong for knowledge management and team wikis
- combines docs, databases, and project tracking
- robust free plan for small teams
- high user satisfaction and usability ratings
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “KMS Lighthouse vs Notion”, https://slateindex.ai/compare/kms-lighthouse-vs-notion, data of Nov 3, 2026. Licence: CC BY 4.0.