BuzzSumo vs Microsoft Clarity
The ultimate side-by-side head-to-head analysis for 2026.
Short answer
- Price: not directly comparable — BuzzSumo is pricing not verified, Microsoft Clarity is free.
- How to start: BuzzSumo is pricing not verified, Microsoft Clarity is free.
These lines are generated from the pricing we track, not from a paid placement. We do not publish a quality score, because we do not have one we can stand behind. They cannot tell you which tool fits your workflow — the sections below are there for that. How we score tools.
BuzzSumo
Microsoft Clarity
Category
Marketing
Marketing
Base Price
Not verified
Free
Public API
Yes
No
Mobile app
No
No
Open source / self-hostable
No
No
SSO (SAML)
Yes
No
Choose BuzzSumo if:
Content and PR teams researching topics and outreach targets.
Choose Microsoft Clarity if:
Website Owners and UX Designers.
BuzzSumo: pros & cons
- Fast answer to what performs in a niche
- Influencer and journalist discovery
- Alerts for brand mentions
- Expensive for occasional use
- Social share data has become less reliable
- Overlaps with SEO tools you may own
Microsoft Clarity: pros & cons
- 100% Free: No hidden fees or traffic limits, ever.
- Instant Setup: Start recording and generating heatmaps within minutes of installation.
- Rage Click Detection: Automatically highlights where users are getting frustrated.
- Google Analytics Link: Syncs your recordings directly with your GA data for deep context.
- Basic Surveys: Lacks the deep user feedback and survey tools found in Hotjar.
- Reporting Limits: Analytical filters are powerful but less customizable than pro tools.
- Data Retention: Historical data is kept for a limited time compared to paid competitors.
Our verdict on BuzzSumo
Useful for research sprints. Hard to justify as an always-on subscription for a small team.
Our verdict on Microsoft Clarity
The best free 'Hotjar alternative' on the market with no compromises on power.