TripleChecker vs Grasmere

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

TripleChecker compared with Grasmere
Detail	TripleChecker	Grasmere
What it does	Proofread your website for spelling mistakes, typos, grammatical errors, and broken links	Markdown editor for writers and researchers
Stage	Established	Not given
Founded	2020	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Starter: $14.99/month (monthly) or $10.49/month (annual, 30% off); Growth: $29.99/month (monthly) or $20.99/month (annual, 30% off); Enterprise: $99.99/month (monthly) or $69.99/month (annual, 30% off). Free option available for trial scanning.	Free 14-day trial, then $14.99 one-time purchase
Key features	Complete error detection for spelling mistakes, typos, grammatical errors, and broken links No plugins or downloads required Email alerts for new errors Detailed error reports with suggested corrections Customizable scanning frequency and page selection Supports websites of all sizes Custom rules for error detection Password-protected section scanning Multiple website monitoring for agencies Broken images detection	Web clipping and research collection from websites, books and papers Publishing to PDF, Word, or website On-device AI for document analysis
What makes it different	Automatic scanning with no manual checking required or plugin installation needed Hands-off approach allowing focus on business growth Time-saving solution for agencies managing multiple client websites Supports agencies and website owners for various website types and sizes Prevents costly mistakes and protects agency reputation	Pure Markdown format with documents stored as ordinary .md files, editable in any app On-device AI by default with no data sent to servers unless you choose otherwise Seamless iCloud Drive and Dropbox integration with conflict resolution Automatic link updates when documents are renamed or moved
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)	32 +4 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	14	1
Citation Flow (Majestic)	32	13
Referring domains (Majestic)	57	9

5 details filled in for both companies.

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