# Nuclino vs Slab

**Leader by vioscaleAI score:** Slab

| Attribute | Nuclino | Slab |
|---|---|---|
| **vioscaleAI score** | 59.2 (72% (medium)) | 66.2 (45% (low)) |
| content.faq | `[{"answer":"A collaborative platform where teams organize documents, projects, and knowledge in one real-time workspace. Features include co-editing, AI-powered content assistance, multiple view types, version history, and web publishing capabilities. It is indexed under Knowledge Base Software.","source":"https://www.nuclino.com/pricing","question":"What is Nuclino?","confidence":0.6},{"answer":"Nuclino offers a free tier, so you can start without paying. Paid plans are also available: Free, Starter and Business. Pricing changes often, so verify at source before relying on it.","source":"https://www.nuclino.com/pricing","question":"Is Nuclino free?","confidence":0.6},{"answer":"Nuclino supports the web, Windows, macOS, Linux, iOS and Android. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.nuclino.com/pricing","question":"What platforms does Nuclino support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Nuclino, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.nuclino.com/pricing","question":"Can Nuclino be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and GDPR for Nuclino. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Nuclino not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.nuclino.com/security","question":"What security certifications does Nuclino have?","confidence":0.7},{"answer":"Nuclino is available worldwide. The vendor is headquartered in Germany.","source":"https://www.nuclino.com/pricing","question":"Where is Nuclino available?","confidence":0.75}]` | `[{"answer":"A web-based platform for creating, organizing, and sharing organizational knowledge. It enables teams to build internal documentation, policies, and procedural guides with modern editing tools, unified search across integrated applications, and real-time collaboration features. It is indexed under Wiki Software.","source":"https://slab.com/pricing/","question":"What is Slab?","confidence":0.6},{"answer":"Slab offers a free tier, so you can start without paying. Paid plans start at $6.67 per user per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://slab.com/pricing/","question":"Is Slab free?","confidence":0.6},{"answer":"Slab supports the web, Windows and macOS. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://slab.com/pricing/","question":"What platforms does Slab support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Slab, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://slab.com/pricing/","question":"Can Slab be self-hosted?","confidence":0.6},{"answer":"We have confirmed 44 integrations for Slab, including Airtable, BambooHR, Box, Canva, ClickUp, CodePen, Confluence and Draw.io, plus 36 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://slab.com/pricing/","question":"What does Slab integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2 and GDPR for Slab. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Slab not holding them. Always confirm compliance directly before you rely on it.","source":"https://slab.com/security/","question":"What security certifications does Slab have?","confidence":0.7}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | A team collaboration platform that consolidates documentation, knowledge, and projects into a single shared workspace. Designed for simplicity and speed to reduce context-switching and improve team coordination. | A web-based platform for creating, organizing, and sharing organizational knowledge. It enables teams to build internal documentation, policies, and procedural guides with modern editing tools, unified search across integrated applications, and real-time collaboration features. |
| features.capabilities | `{"hosting":"cloud","sso_scim":true,"free_tier":true,"api_access":true,"ai_assistant":true,"markdown_native":true,"version_history":true,"databases_tables":true,"deployment_model":"cloud_managed_saas","public_publishing":true,"real_time_coediting":true,"permissions_granularity":"page"}` | - |
| integrations.count | 2 | 46 |
| integrations.list | `[{"name":"Slack"},{"name":"Google Drive"}]` | `[{"name":"Airtable"},{"name":"BambooHR"},{"name":"Box"},{"name":"Canva"},{"name":"ClickUp"},{"name":"CodePen"},{"name":"Confluence"},{"name":"Draw.io"},{"name":"Dropbox"},{"name":"Figma"},{"name":"Freshdesk"},{"name":"GitLab"},{"name":"Gliffy"},{"name":"Google Workspace"},{"name":"Guru"},{"name":"InVision"},{"name":"iorad"},{"name":"Jira"},{"name":"Jotform"},{"name":"JSFiddle"},{"name":"Linear"},{"name":"Loom"},{"name":"Lucid"},{"name":"Ludus"},{"name":"Microsoft"},{"name":"Miro"},{"name":"Mode"},{"name":"Monday"},{"name":"Office 365"},{"name":"OneLogin"},{"name":"Otter"},{"name":"Pingboard"},{"name":"Quip"},{"name":"Rows"},{"name":"Shortcut"},{"name":"Slideshare"},{"name":"Smartsheet"},{"name":"Todoist"},{"name":"Trello"},{"name":"Typeform"},{"name":"Vimeo"},{"name":"Wistia"},{"name":"Wrike"},{"name":"X"},{"name":"YouTube"},{"name":"Zendesk"}]` |
| market.availability | `{"hqCountry":"DE","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"mac":true,"web":true,"windows":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"Free","features":["Up to 50 items","Up to 3 canvases","2GB total storage"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Basic version with limited storage and items","contactSales":false,"includedLimits":{"items":"50","storage":"2GB total","canvases":"3"}},{"free":false,"name":"Starter","features":["Unlimited items","Unlimited canvases","Admin tools","Publishing","30-day version history","10GB storage per user","Real-time collaboration","List, board, table, and graph views","Integrations","Web, desktop, and mobile apps","API","Two-factor authentication","Access restrictions","Editing restrictions","Groups","Private workspaces","Default workspaces","Help center","Email support"],"description":"Everything needed to get started with collaboration","contactSales":false},{"free":false,"name":"Business","features":["Everything in Starter","Sidekick (AI): Ask questions, Draft and edit, Generate images","Audit log","Team insights","Advanced security controls","SAML single sign-on (SSO)","Custom publishing domain","Unlimited version history","20GB storage per user","Priority support"],"description":"Advanced capabilities and AI tools for teams","contactSales":false}],"summary":"Free tier available. Paid plans from per-seat per month, billed monthly or yearly (up to 25% discount annually). Volume discounts available for 100+ users.","currency":"USD","freeTier":true,"sourceUrl":"https://www.nuclino.com/pricing","retrievedAt":"2026-08-14T09:19:19.261Z","freeTrialDays":14,"billingPeriods":["month","year"]}` | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"Free forever, up to 10 users","features":["Up to 10 users","3 guests per user","10MB attachments","90 days version history","Unlimited posts and topics","Realtime collaboration","Templates","Verification","Unified search","30 days usage analytics","Single sign-on","Basic support level"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Up to 10 users with essential features and basic support","contactSales":false,"includedLimits":{"users":"10","guests":"3 per user","attachments":"10MB","version_history":"90 days"}},{"free":false,"name":"Startup","summary":"$6.67/user/month billed annually","features":["Unlimited users","3 guests per user","25MB attachments","365 days version history","Unlimited posts and topics","Realtime collaboration","Templates","Verification","Unified search","Private topics","90 days usage analytics","AI Autofix","Single sign-on","Unlimited standard support","Standard support level"],"commitment":"annual","components":[{"kind":"per_unit","unit":"user","amount":6.67,"period":"month","currency":"USD"}],"description":"Unlimited users with enhanced collaboration, private topics, and AI autofix","contactSales":false,"includedLimits":{"users":"unlimited","guests":"3 per user","attachments":"25MB","version_history":"365 days"}},{"free":false,"name":"Business","summary":"$12.50/user/month billed annually","features":["Unlimited users","5 guests per user","100MB attachments","Unlimited version history","Unlimited posts and topics","Realtime collaboration","Templates","Verification","Unified search","Private topics","Custom domains","365 days usage analytics","AI Autofix","AI Predict","AI Ask","Single sign-on","SAML-based SSO","SCIM provisioning","GraphQL API","Webhooks","Unlimited standard support","3 premium support","Priority support level","Uptime SLA"],"commitment":"annual","components":[{"kind":"per_unit","unit":"user","amount":12.5,"period":"month","currency":"USD"}],"description":"Unlimited users with custom domains, advanced AI capabilities, and API access","contactSales":false,"includedLimits":{"users":"unlimited","guests":"5 per user","attachments":"100MB","version_history":"unlimited"}},{"free":false,"name":"Enterprise","summary":"Custom pricing, contact sales@slab.com","features":["At least 100 users","Unlimited guests","Custom attachments","Unlimited version history","Unlimited posts and topics","Realtime collaboration","Templates","Verification","Unified search","Private topics","Custom domains","Unlimited usage analytics","AI Autofix","AI Predict","Advanced AI Ask","Single sign-on","SAML-based SSO","SCIM provisioning","Audit logs","GraphQL API","Webhooks","Unlimited standard support","Unlimited premium support","Dedicated support level","Uptime SLA"],"minSeats":100,"description":"Large team deployment with custom pricing, unlimited resources, and dedicated support","contactSales":true,"includedLimits":{"users":"100+","guests":"unlimited","attachments":"custom","version_history":"unlimited"}}],"summary":"Free tier for up to 10 users, then $6.67–$12.50 per user/month","currency":"USD","freeTier":true,"sourceUrl":"https://slab.com/pricing/","retrievedAt":"2026-08-17T09:08:16.118Z","startingPrice":{"amount":6.67,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | low |
| pricing.transparent | yes | yes |
| reliability.sla_pct | 97 | - |
| security.disclosure_policy | - | yes |
| security.gdpr | yes | yes |
| security.iso27001 | yes | - |
| security.pci | yes | - |
| security.soc2 | yes | yes |

## Capabilities (Wiki Software)

| Capability | Nuclino | Slab |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | cloud_managed_saas | - |
| Hierarchical nested page trees | - | - |
| BI directional backlinking | - | - |
| Rich markdown slash commands | - | - |
| Real time multiplayer editing | - | - |
| Page version history and diffing | - | - |
| AI automated content summarization | - | - |
| Slack ms teams chat embeds | - | - |
| Jira github engineering embeds | - | - |
| Figma lucidchart design embeds | - | - |
| SOC2 type ii | - | - |
| ISO 27001 | - | - |
| Pricing model | - | - |

*Source: vioscaleAI. Generated 2026-10-16T19:18:38.279Z. "-" = undocumented, not absent.*