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Content Creation · head to head

BuzzSumo vs Grammarly

BuzzSumo logo

BuzzSumo

Content Creation

Content research and media outreach platform for trends, mentions, and influencer discovery

From
$199/month
Rated
-
Full reviewWebsite
Grammarly logo

Grammarly

Documentation

Great writing, simplified

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Grammarly has a free tier, so it costs nothing to try first.
  • Each has a real cost: BuzzSumo entry-level Content Creation plan is limited to a single user and just 2 alerts, forcing teams onto the pricier PR & Comms tier.; Grammarly occasional false positives and grammatically incorrect suggestions that can introduce errors
  • They diverge on capability: BuzzSumo covers Content Analyzer, Grammarly covers Grammar checking.

Where they differ

Only the attributes on which BuzzSumo and Grammarly actually diverge.

Attributes where BuzzSumo and Grammarly differ
AttributeBuzzSumoGrammarly
Starting price$199/monthFree
Pricing modelsubscriptionUnknown
Free tierNoYes
PlatformswebWeb, macOS, Windows, iOS, Android
CategoryContent CreationDocumentation
FoundedUnknown2009

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in BuzzSumo

  • Content Analyzer
  • Trending Feeds
  • Question Analyzer
  • Media database and outreach
  • Coverage reports
  • Alerts

Only in Grammarly

  • Grammar checking
  • Spelling correction
  • Punctuation
  • Clarity suggestions
  • Engagement feedback
  • Delivery insights
  • Plagiarism checker
  • Citation generator

What people use each for

The jobs each tool is most often brought in to do.

BuzzSumo

  • Finding trending content topics before writing new articlesnot Grammarly
  • PR teams pitching journalists via the media databasenot Grammarly
  • Tracking brand and competitor mentions across the webnot Grammarly
  • Analyzing which existing content earns the most engagementnot Grammarly

Grammarly

  • Email writingnot BuzzSumo
  • Document editingnot BuzzSumo
  • Academic writingnot BuzzSumo
  • Business communicationnot BuzzSumo
  • Content creationnot BuzzSumo

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

BuzzSumo

  • Entry-level Content Creation plan is limited to a single user and just 2 alerts, forcing teams onto the pricier PR & Comms tier.
  • Enterprise-only annual billing means the top tier is not available on flexible monthly terms.
  • Media database and PR outreach features are withheld from the base plan, so pure content-research buyers still pay for a PR-oriented tier to unlock coverage reporting.

Grammarly

  • Occasional false positives and grammatically incorrect suggestions that can introduce errors
  • Privacy concerns about sending text to Grammarly's servers for analysis
  • AI capabilities sometimes produce hallucinations and fabricated citations that appear grammatically correct

Pricing, plan by plan

BuzzSumo

$199/month
  • Content Creation$199/month
    • 1 user
    • Unlimited searches
    • 2 alerts
  • PR & Comms$299/month
    • 5 users
    • 5 alerts
    • Media database & outreach
  • Suite$499/month
    • 10 users
    • 10 alerts
    • YouTube Analyzer
  • Enterprise$999/month
    • 30 users
    • 50 alerts
    • RSS feed sync

Grammarly

Free
  • FreeFree
    • Basic grammar and spelling checks
    • Tone visibility
    • 100 AI prompts per month
  • Pro$12/month
    • Sentence rewrites
    • Tone adjustment
    • Plagiarism and AI detection

Which should you pick?

Choose BuzzSumo if

  • You need content analyzer.
  • You work on web.
  • You also want trending feeds.
BuzzSumo review

Choose Grammarly if

  • You need grammar checking.
  • You want to start without paying.
  • You work on Web, macOS, Windows, iOS, Android.
  • You also want spelling correction.
Grammarly review

Questions people ask

Is BuzzSumo or Grammarly better?
Neither clearly leads. BuzzSumo starts at $199/month and Grammarly at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, BuzzSumo or Grammarly?
Grammarly has a free tier; the other does not. Paid plans start at $199/month for BuzzSumo and Free for Grammarly.
Does BuzzSumo or Grammarly run on more platforms?
BuzzSumo runs on web. Grammarly runs on Web, macOS, Windows, iOS, Android.
Can I use Grammarly for free?
Yes. Grammarly has a free tier, so you can try it without paying. BuzzSumo starts at $199/month.
What is BuzzSumo best used for?
BuzzSumo is most often used for finding trending content topics before writing new articles, pr teams pitching journalists via the media database, tracking brand and competitor mentions across the web, analyzing which existing content earns the most engagement. Of those, finding trending content topics before writing new articles and pr teams pitching journalists via the media database are not what Grammarly is typically brought in for.
What can BuzzSumo do that Grammarly cannot?
BuzzSumo covers Content Analyzer, Trending Feeds, Question Analyzer, Media database and outreach. Grammarly covers Grammar checking, Spelling correction, Punctuation, Clarity suggestions.

Answered from the vendors’ own pages

BuzzSumo: What does BuzzSumo cost?

Plans run Content Creation at $199/month, PR & Comms at $299/month, Suite at $499/month, and Enterprise at $999/month, all billed yearly.

Source
Grammarly: Does Grammarly have a free version?

Yes, Grammarly offers a free tier with basic spelling, grammar, and punctuation checks, tone visibility, and 100 AI prompts per month. The Pro plan ($12/month annual) adds sentence rewriting, plagiarism detection, and 2,000 AI prompts.

Source
BuzzSumo: Can I cancel my subscription anytime?

Users can cancel at any time, though they remain billed for the full duration of the current subscription period.

Source
Grammarly: What platforms does Grammarly work with?

Grammarly works across 1 million+ apps including Google Docs, Microsoft Word, Outlook, Slack, Gmail, and web browsers. It also integrates with productivity tools like Asana, Jira, Monday.com, Confluence, and HubSpot.

Source
BuzzSumo: What does BuzzSumo integrate with?

The PR & Comms plan and above include a Slack integration for sharing mentions and coverage alerts with a team.

Source
Grammarly: Can I use Grammarly offline?

Grammarly requires an internet connection to function, though the browser extension works with some offline text areas. For offline use, the desktop app and browser extensions sync when reconnected.

Source
Grammarly: What is included in the Enterprise plan?

The Enterprise plan includes unlimited team members, dedicated support, custom roles and permissions, data loss prevention, bring-your-own-key encryption, and unlimited AI prompts. Pricing is custom and available by contacting sales.

Source
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