MentionGPT vs Reletter

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

MentionGPT compared with Reletter
Detail	MentionGPT	Reletter
What it does	Monitor Reddit conversations to find high-intent customers before competitors	Newsletter search engine and database for finding, contacting and getting featured in email newsletters
Stage	Startup	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	Starter plan $8/month includes Reddit and Hacker News monitoring with unlimited leads and AI replies. Pro plan $18/month adds X/Twitter monitoring. Free tier available with 10 free opportunities to try the platform.	Light: $49/mo (1 user, 100 searches/month, 3 lists); Standard: $99/mo (5 users, 500 searches/month, 50 lists); Business: $199/mo (10 users, unlimited searches and lists). API Access addon: $59/month (5,000 requests). All plans include 7-day free trial.
Key features	Monitor Reddit, Hacker News, and X for brand mentions and competitor keywords AI scoring and filtering by buying intent Generate personalized AI replies to discussions Instant email notifications for opportunities Google-ranking Reddit thread discovery for SEO opportunities Manage multiple businesses from one account AI visibility tracking for ChatGPT and Perplexity Unlimited leads and AI replies	Search 7+ million newsletters by topic and niche Access subscriber numbers and traffic estimates AI integration through MCP connection Multi-user team accounts Team collaboration and list management
What makes it different	Focuses specifically on Reddit and social media conversations where buyers already discuss their needs, unlike generic marketing tools AI scoring identifies high-intent leads automatically, eliminating low-value noise Helps increase visibility with AI answer engines like ChatGPT and Perplexity No automation or account risk; you review and manually post all replies Affordable at less than $1 per day, accessible to indie founders and small teams	Automates newsletter research and outreach at scale Covers newsletters from multiple platforms including Substack and LinkedIn Real-time mention tracking across newsletter ecosystem
Community votes	0	0
DR (Domain Rating by Ahrefs)	13 +1 (up) since last check	38 −1 (down) since last check
Trust Flow (Majestic)	19	10
Citation Flow (Majestic)	6	33
Referring domains (Majestic)	81	162

5 details filled in for both companies.

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