HappeoThe intranet your whole company trusts for small and medium companies
vs
NuclinoYour team's collective brain
Comparison · Knowledge Management · weekly run Nov 3
Happeo vs Nuclino
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Nuclino is the stronger AI pick in Knowledge Management: it has a visibility score of 14.1 versus 0 for Happeo.
Choose Happeo if…
- You need ISO 27001 or GDPR coverage
- You prefer a larger, established vendor (51–200 employees)
- Flat tiers pricing suits your budget better than per seat
Choose Nuclino if…
- You want the brand AI engines rank higher (14.1 vs 0)
- You want a free plan to start
- Per seat pricing suits your budget better than flat tiers
- Lightning-fast, minimalist, distraction-free interface
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Happeo | Nuclino |
|---|---|---|
| Visibility score | 0% | 14.1% |
| Change vs last week | New | New |
| Rank in Knowledge Management | #50 | #8 |
| Share of voice | 0% | 3.8% |
| Mentions this run | 0 | 20 |
| Positive in AI answers | — | 65% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Happeo 0pp · Nuclino 0pp over 0 weekly runs.
Engine by engine
Nuclino leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
HappeoNuclino
Head to head in AI answers
0 engine answers name both brands
0Happeo ranked higher
0Nuclino ranked higher
Features, pricing & fit
| Dimension | Happeo | Nuclino |
|---|---|---|
| Pricing model | Flat tiers | Per seat |
| Entry price | Contact sales | Contact sales |
| Free plan | No | Yes |
| Deployment | Cloud-hosted; data stored on Google Cloud Platform | Cloud service |
| Compliance | ISO 27001, GDPR | — |
| Support | Help center, Email, WhatsApp, Phone | Help center, Email support, Priority email support on Starter and Business plans |
| Founded | 2017 | 2015 |
| Headquarters | Helsinki, Finland | Munich, Germany |
| Employees | 51–200 | 1–10 |
| Funding | Series B · $54M raised | Latest round, listed as Other Investors with Center for Digital Technology and Management (date and amount not disclosed |
| Best for | Small and medium companies that have outgrown drive, email and chat and need one official place for company knowledge. | Teams that want docs, knowledge and projects in one simple, fast workspace |
Plans side by side
Happeo
StarterCustomnot published
GrowthCustomnot published
EnterpriseCustomnot published
Nuclino
Free$0per user per month
StarterCustomper user per month
BusinessCustomper user per month
Pros and cons
Themes from the AI answers that mention each brand
Happeo
Profile in progress.
Nuclino
- Lightning-fast, minimalist, distraction-free interface
- Lightweight, fast real-time collaboration
- Simple, easy-to-use team wiki with search
- Transparent pricing with functional free tier
- Strong recommendation for internal team knowledge management
- Free tier limited on content or storage
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Happeo vs Nuclino”, https://slateindex.ai/compare/happeo-vs-nuclino, data of Nov 3, 2026. Licence: CC BY 4.0.