Hister vs Upvote RSS

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

Hister compared with Upvote RSS
Detail	Hister	Upvote RSS
What it does	Your Own Search Engine	Generate rich RSS feeds from social aggregation websites
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	free	Not given
Pricing	Not given	Not given
Key features	Browser extension indexing Local file watching Full-text search with field filters Multiple search interfaces Stored page previews Website crawler Content extractors Optional semantic search	Filter posts by score threshold Control posts per day in feed Include article content and comments Filter NSFW posts and blur media Self-host your own instance Preview posts before subscribing
What makes it different	No telemetry or mandatory cloud requirements Full content preservation with readable previews Auditable free software under AGPLv3 Search from multiple interfaces	Supports multiple platforms beyond Reddit Self-hosting available for full control
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)	31 no change since last check	16 no change since last check
Trust Flow (Majestic)	29	18
Citation Flow (Majestic)	42	16
Referring domains (Majestic)	833	121

3 details filled in for both companies.