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HighlightGPT vs SumSpot

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

HighlightGPT compared with SumSpot
DetailHighlightGPT logo HighlightGPT SumSpot
What it doesA browser extension that lets you ask, explain, translate, and memorize from highlights using ChatGPT's native responses Summarize any article automatically in Safari
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelNot given Free
PricingFree: $0/Lifetime includes highlight toolbar inside ChatGPT, ask/explain/translate, view answers in side panel, manually save to ChatGPT memory. Pro: $8/Lifetime adds remove ads, unlimited saving to ChatGPT memory, priority support, early access to new features. Not given
Key features
  • Highlight toolbar inside ChatGPT
  • Ask questions directly from highlighted text without retyping
  • Translate ChatGPT replies while preserving tone and nuance
  • Save important answers to ChatGPT memory
  • Context-aware replies in side panel
  • Zero extra tokens usage
  • Automatic summarization as pages load
  • Summaries appear directly in Safari
  • Works across the web on any site
  • Works on iPhone, iPad and Mac
  • Granular permission controls
  • No account or sign-up required
What makes it different
  • Zero extra tokens - no additional token usage while using ChatGPT's native responses
  • Side panel design keeps you reading ChatGPT uninterrupted
  • Privacy-first with answers generated only by ChatGPT
  • Summary ready instantly without any action needed
  • Works everywhere you read on the web
  • No separate app or digest email to manage
  • Stays out of your way until you need it
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)32 −1 (down) since last check5 no change since last check
Trust Flow (Majestic)87
Citation Flow (Majestic)1918
Referring domains (Majestic)3218

3 details filled in for both companies.

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