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Head-to-head · Web App

Notion vs Slack

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Notion #4 in Web App 9.1/10 Free plan Free plan✓ 0 of 5 features Visit Notion
Slack #7 in Web App 8.8/10 Free plan Free plan✓ 0 of 5 features Visit Slack

Notion leads on 0 checks, Slack on 1, and 1 is even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreNotion · 9.1/10
  • Lowest starting priceSlack · $7.25/user/mo
  • Free planboth

Notion scores higher on our rubric for web app: 9.1 against 8.8 out of 10; our editors rank them #4 and #7.

Slack is cheaper to start at $7.25/mo against $10/mo.

Notion is the better fit for teams combining docs, wikis and lightweight databases. Slack is the better fit for organizations centered on team communication.

  • Notion fits best

    Teams combining docs, wikis and lightweight databases

  • Slack fits best

    Organizations centered on team communication

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Notion 9.1/10 Visit ↗ Slack 8.8/10 Visit ↗
At a glance
Editor score 9.1 8.8
Ranking #4 in Web App #7 in Web App
Best for Teams combining docs, wikis and lightweight databases Organizations centered on team communication
Pricing model Free plan + paid Free plan + paid
Starting price $10/user/mo $7.25/user/mo (best)
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Desktop, Mobile, Browser extension Cloud, Desktop, Mobile
Platforms Web, Windows, macOS, iOS, Android, Chrome extension Web, Windows, macOS, Linux, iOS, Android
Support Email, Docs Docs · 24/7
Compliance SOC 2, ISO 27001, GDPR, SSO/SAML, 2FA SOC 2, ISO 27001, GDPR, HIPAA, SSO/SAML, 2FA
Integrations 6 integrations 2,600+ integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Notion 0/5 · Slack 0/5
Mobile apps Not checked yet Not checked yet
API access Not checked yet Not checked yet
Data export Not checked yet Not checked yet
SSO support Not checked yet Not checked yet
Offline mode Not checked yet Not checked yet
Specs
Included team seats Not checked yet Not checked yet
Storage included Not checked yet Not checked yet
Our review
Pros
  • Combines rich documents, wikis and databases with multiple views
  • Supports collaboration, sharing and offline work in supported apps
  • Runs across web, desktop and mobile, with Slack and Drive integrations
  • Organized channels, direct messages, huddles and searchable history
  • Workflow Builder, canvases, AI summaries and AI search
  • 2,600 integrations across web, desktop, mobile and API access
Cons
  • The broad workspace may be more than teams needing a single-purpose tool require
  • Plus is $10 per user monthly with annual billing or $12 monthly
  • Advanced permissions and administration are reserved for higher tiers
  • Free plan limits searchable message history to 90 days
  • Free plan allows up to 10 apps and only 1:1 meetings
  • Advanced and enterprise-grade AI require higher-tier plans
Our verdict

Notion brings notes, documents, wikis, databases and project pages into a shared workspace. Individuals and teams can organize information in linked pages, build databases with multiple views, and collaborate on pages in real time. It…

Read the review →

Slack brings workplace conversations, organized public and private channels, direct messages, huddles, files, apps and workflow automation into one cloud-based service. It is designed for organizations centered on team communication, from…

Read the review →
  1. NotionWeb App 9.1Free plan
  2. SlackWeb App 8.8Free plan

Strengths and trade-offs

  • Notion — where it wins

    • Combines rich documents, wikis and databases with multiple views
    • Supports collaboration, sharing and offline work in supported apps
    • Runs across web, desktop and mobile, with Slack and Drive integrations

    Where it doesn't

    • The broad workspace may be more than teams needing a single-purpose tool require
    • Plus is $10 per user monthly with annual billing or $12 monthly
    • Advanced permissions and administration are reserved for higher tiers

  • Slack — where it wins

    • Organized channels, direct messages, huddles and searchable history
    • Workflow Builder, canvases, AI summaries and AI search
    • 2,600 integrations across web, desktop, mobile and API access

    Where it doesn't

    • Free plan limits searchable message history to 90 days
    • Free plan allows up to 10 apps and only 1:1 meetings
    • Advanced and enterprise-grade AI require higher-tier plans
  • Notion9.1/10 · Free plan

    A flexible workspace for teams bringing documents, wikis and lightweight databases together.

    Visit NotionFull verdict →
  • Slack8.8/10 · Free plan

    Slack centralizes team conversations, collaboration tools, automation and integrations across major platforms.

    Visit SlackFull verdict →

More comparisons

All web app comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update