SumSpot vs Hotel Ninja

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

SumSpot compared with Hotel Ninja
Detail	SumSpot	Hotel Ninja
What it does	Summarize any article automatically in Safari	Free Chrome extension that compares hotel prices across booking sites with final checkout prices
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	ES
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	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	Same-room price comparison across booking sites Matches exact room type and guest configuration including children's ages Compares seven booking sites: Booking.com, Expedia, Hotels.com, Agoda, Trip.com, Travelocity and Orbitz
What makes it different	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	Works directly on the booking page you're already on without starting a new search Completely free with no account, subscription or data collection requirements Rated 5.0 stars on the Chrome Web Store
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 no change since last check	3 no change since last check
Trust Flow (Majestic)	7	1
Citation Flow (Majestic)	18	11
Referring domains (Majestic)	18	16

5 details filled in for both companies.