growdience vs Postneedle

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

growdience compared with Postneedle
Detail	growdience	Postneedle
What it does	X audience analyzer that shows what your followers want vs. what you post	Discover useful posts from smaller creators on X
Stage	Not given	Not given
Founded	Not given	Not given
Based in	FR	ES
Pricing model	Not given	Freemium
Pricing	Free: $0/mo (up to 50 followers analyzed, weekly checks); Growth: $14.99/mo (up to 1,000 followers analyzed, daily checks); Pro: $34.99/mo (up to 3,000 followers analyzed, every 12 hours)	Free: Find, collections, saved searches, draft checker with three fixes daily. €1 for priority account reading. €9 for full report (last 200 posts). €19 per month for scouting feed with 14 days free trial.
Key features	Bot detection using language models on follower bios and tweets Superfan identification based on engagement score and recency Scheduled checks from weekly to every 12 hours Email reports with updated analysis at every check Concrete post recommendations based on audience gaps Change tracking for new followers, unfollows, and superfan churn Read-only X connection with no posting or messaging access	Search X posts by interest without account Browse editorial collections with original sources Discover creators under 10K followers Read account evaluation of last 20 posts Get full account report from last 200 posts Save searches without creating account Draft checker with three free fixes daily Private scouting feed for builder discovery Posts evaluated for substance not reach Submit account to join Find directory
What makes it different	Process that continuously measures gaps and verifies if changes worked Superfan engagement weighted by recency and repeat interaction, not follower count Language model classification for bot detection and content topics One ranked report focused on biggest gaps, not a dashboard to interpret	Free with no account required for core features Focus on substance over follower count Posts evaluated by consistent criteria Every post links to original source on X
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	Not checked yet no change since last check
Trust Flow (Majestic)	1	0
Citation Flow (Majestic)	20	18
Referring domains (Majestic)	12	9

5 details filled in for both companies.

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