shouldiuse.io

Comparison

Qiita vs Notion

Qiita and Notion both land on Worth it.

Qiita

qiita.com

Worth it
Confidence: Medium

Engineers publishing Japanese-language dev tips should use it . the core site is free and scanner-rated low-risk.

Read the full report

Notion

notion.so

Worth it
Confidence: High

Notion is a mature, widely adopted all-in-one workspace with a 4.6/5 rating across 13,836 G2 reviews, a free tier, and strong docs/wiki/project capabilities, making it a solid buy for most teams.

Read the full report

Qiita versus Notion
CompareQiitaNotion
VerdictWorth itWorth it
Best forJapanese-language engineersTeams wanting docs, wikis, and project management consolidated in one flexible workspace
Who it's not forEnglish-only teams . content and community are Japanese-centricTeams whose workflows depend on heavy automation . reviewers consistently describe Notion as 'brilliant for docs and wikis, frustrating for automation'
PrivacyTwo 2021 XSS CVEs in qiita-markdown, since patched; scanners rate low-risk; one scan found no public security page.Notion publishes SOC 2 certification, infrastructure security details, and AI data-handling practices, and issues security updates.
Public sentimentReddit developers recommend browsing Qiita for Japanese-language dev content, while cost-focused blogs call Qiita Team's per-seat pricing steep.⁵Sentiment is broadly positive at scale: a 4.6/5 G2 rating across 13,836 reviews with consistent praise for flexibility, customization, and organization, and G2 reviewers report Notion excels in overall user satisfaction.13
Biggest gotchaTeam plan costs scale per seat; blogs flag it as expensive versus alternatives⁴Pricing is seat-based with four tiers, and guides warn of hidden limits on plans . audit per-seat costs across your whole team before committing

Pick Qiita when

  • Japanese-language engineers
  • Publishing dev tips publicly
  • Personal engineering memos
  • Teams wanting internal docs via Qiita Team

When Qiita is not a fit

  • English-only teams . content and community are Japanese-centric
  • Buyers wanting vetted vendors . zero third-party reviews
  • Cost-sensitive teams at scale . per-seat pricing criticized
  • Enterprises needing published security/compliance pages

Pick Notion when

  • Teams wanting docs, wikis, and project management consolidated in one flexible workspace (thebusinessdive.com/notion-review)
  • Organizations that value deep customization and knowledge management . Notion is a G2 Leader in Knowledge Management, AI Software, and Project Management (g2.com/sellers/notion-2026-07-28)
  • Teams adopting AI-assisted work . Notion has moved far beyond a notes app and is increasingly used as an AI workspace (gend.co/blog/notion-g2-best-software-awards-2026)
  • Buyers on a budget who want to start free and scale into paid seats (lifestack.ai/blog/notion-pricing)

When Notion is not a fit

  • Teams whose workflows depend on heavy automation . reviewers consistently describe Notion as 'brilliant for docs and wikis, frustrating for automation' (eesel.ai/blog/notion-review)
  • Organizations that need native email-client and other deep integrations out of the box . missing native connections are the most frequently cited criticism (seatable.com/notion-experiences)
  • Users who need fast, frictionless note capture . Reddit users report slow quick-access to notes and a real learning curve ('most non user friendly and annoying app' per one reviewer) (reddit.com/r/productivity/comments/1odlc3g/does_anyone_actually_use_notion)
  • Enterprises needing transparent upfront pricing . the top tier requires contacting sales and you should 'expect it to be significant' (knowledgebase.net/software/notion-review)

Sources

  1. Qiita . How developers code is here (About)qiita.com
    official
  2. Qiita Team 料金プラン (Pricing)teams.qiita.com
    official
  3. Increments Products | Read 0 Reviews on G2g2.com
    review
  4. Qiita Team Too Expensive? 3 Simpler, Cheaper Alternativesmemol.app
    review
  5. I think this Japanese tech site Qiita is well worth checking . Reddit r/LXDreddit.com
    review
  6. What is 'Qiita'? Differences from 'note'note.com
    review
  7. A Data-Driven Comparison of Qiita and Zennzenn.dev
    review
  8. Qiita MCP Server . Reddit r/mcpreddit.com
    review
  9. security update for qiita-markdown (GHSA-f2c9-5jqw-3xh3)tenable.com
    security
  10. CVE-2021-28833 . NVDnvd.nist.gov
    security
  11. Qiita.com Review: Is It Safe?gridinsoft.com
    security
  12. Qiita Security pageqiita.com
    security
  13. Notion has a 4.6-star rating on G2, praised for customizationg2.com
    review
  14. Notion Reviews on G2 . flexibility and ease of organizationg2.com
    review
  15. Notion review (2026): brilliant for docs and wikis, frustrating for automation | eesel AIeesel.ai
    review
  16. Notion review (2026): most cited criticisms are native connections to email clients | Seatableseatable.com
    review