Realtime.blue vs Zup

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

Realtime.blue compared with Zup
Detail	Realtime.blue	Zup
What it does	Track your Bluesky profile growth in real-time	Turn your photos into captions in your voice for social media
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Free to download and use. Optional one-time tips support development.
Key features	Real-time follower, post, and following count tracking Auto-refresh every 10 seconds, 1 minute, or 5 minutes Screenshot generation with profile statistics Raw JSON data access from Bluesky API Milestone celebration with confetti Profile sharing for featured visibility	AI-generated captions in six tones Photo editing with cropping and filters Platform-specific post previews Support for 5 social platforms Post scheduling for X and LinkedIn Editable captions before sharing User permission required to publish Schedule posts 10 minutes to 30 days ahead
What makes it different	Live updates with auto-refresh capabilities Direct access to Bluesky API data in JSON format Confetti celebration feature for milestones	Write in your own voice with adjustable tones and editable AI captions Preview posts on each platform before sharing Complete photo editing within the app while keeping original safe One moment shared across five platforms with tailored previews Completely free with no subscriptions or paywalls
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)	25 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	6	4
Citation Flow (Majestic)	22	11
Referring domains (Majestic)	42	1

4 details filled in for both companies.

More alternatives to Realtime.blue More alternatives to Zup