SendAsLink vs Trailback

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

SendAsLink compared with Trailback
Detail	SendAsLink	Trailback
What it does	Send HTML as a link instead of an attachment for Claude artifacts, ChatGPT exports, and client reports	Search your computer by describing what you remember
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	IN
Pricing model	Freemium	Paid
Pricing	Free: 1 link, 50 MB storage, 15 MB max file, 7-day expiry, open count only. Starter: $6.25/mo (billed $75/year, save $33), 25 links, 2 GB storage, 30 MB max file, permanent links, who opened it. Pro: $10.50/mo (billed $126/year, save $54), 150 links, 5 GB storage, 50 MB max file, passwords, one-time	$9 lifetime one-time payment for all features on Mac and Windows
Key features	Upload HTML and get instant HTTPS link Password protection for links Link expiry and one-time view settings Open tracking with time, location and device No signup required for recipients Live browser preview before sharing Custom share URL names API HTML publish	Search by description across websites, files, screenshots and copied text Remembers browser history, files, screenshots and copied text offline Quick Search overlay accessible from any app Collections to sort files by source, type or project Tidy feature to rename messy files and organize downloads Your Week view showing projects, files and pages from each week Pick a time feature to view and reopen everything from a specific moment Browser extensions for Chrome, Edge, Firefox, Brave, Safari and Comet
What makes it different	Purpose-built for AI-generated HTML delivery instead of generic file hosting Renders correctly on mobile phones and email clients without showing raw code Private alternative to public Claude Publish links with access controls Full visitor analytics showing who viewed and when No credit card required to start	One-time $9 lifetime payment with no subscription or monthly fees Searches by content and meaning, not just filenames Never records screen, sees passwords or reads private browsing Works across all activity—websites, files, screenshots and copied text
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)	12 −1 (down) since last check	10 +4 (up) since last check
Trust Flow (Majestic)	8	2
Citation Flow (Majestic)	22	17
Referring domains (Majestic)	17	6

5 details filled in for both companies.

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