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Software · head to head

BuiltWith vs Grammarly

BuiltWith logo

BuiltWith

Software

See what websites are built with

From
Free
Rated
-
Full reviewWebsite
Grammarly logo

Grammarly

Software

Great writing, simplified

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: BuiltWith free tier limited to individual site lookups only; no commercial use or reporting; Grammarly occasional false positives and grammatically incorrect suggestions that can introduce errors
  • They diverge on capability: BuiltWith covers Technology profiling, Grammarly covers Grammar checking.

Where they differ

Only the attributes on which BuiltWith and Grammarly actually diverge.

Attributes where BuiltWith and Grammarly differ
AttributeBuiltWithGrammarly
PlatformsWebWeb, macOS, Windows, iOS, Android
Founded20072009

Identical on both: starting price (Free), pricing model (Unknown), free tier (Yes), user rating (Not yet rated), category (Unknown).

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 BuiltWith

  • Technology profiling
  • Market research
  • Competitor analysis
  • Lead generation
  • Chrome support
  • Firefox support
  • Edge support

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.

BuiltWith

  • Technology intelligence for identifying web technologies used by competitor companiesnot Grammarly
  • Lead generation using technology adoption and spend data signalsnot Grammarly

Grammarly

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

Where each one falls short

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

BuiltWith

  • Free tier limited to individual site lookups only; no commercial use or reporting
  • Basic plan limited to 2 technologies, 2 keywords, 2 retail reports, and 1 system login

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

BuiltWith

Free

No published plan breakdown. See the BuiltWith review.

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 BuiltWith if

  • You need technology profiling.
  • You want to start without paying.
  • You also want market research.
BuiltWith 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 BuiltWith or Grammarly better?
Neither clearly leads. BuiltWith starts at Free and Grammarly at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, BuiltWith or Grammarly?
BuiltWith starts at Free and Grammarly at Free.
Does BuiltWith or Grammarly run on more platforms?
BuiltWith runs on Web. Grammarly runs on Web, macOS, Windows, iOS, Android.
Can I use BuiltWith for free?
Both have a free tier, so you can try either at no cost before committing.
What is BuiltWith best used for?
BuiltWith is most often used for technology intelligence for identifying web technologies used by competitor companies, lead generation using technology adoption and spend data signals. Of those, technology intelligence for identifying web technologies used by competitor companies and lead generation using technology adoption and spend data signals are not what Grammarly is typically brought in for.
What can BuiltWith do that Grammarly cannot?
BuiltWith covers Technology profiling, Market research, Competitor analysis, Lead generation. Grammarly covers Grammar checking, Spelling correction, Punctuation, Clarity suggestions.

Answered from the vendors’ own pages

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
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
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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