Roundabout vs CommentShark

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

Roundabout compared with CommentShark
Detail	Roundabout	CommentShark
What it does	Influencer marketing without the guesswork	AI-powered YouTube comment automation for creators
Stage	Established	Not given
Founded	2019	Not given
Based in	IT	Not given
Pricing model	Freemium	Freemium
Pricing	Free workspace forever: 10 quick analyses per month, 2 full analyses per month, 1 quote per month. Pro: €99 per month + VAT or €990 per year + VAT (12 months for the price of 10). Campaigns: priced per campaign based on quote, includes creator service, 14-day advertising license, 12-month organic li	Free plan with 20 comment actions/month; Starter $19/month (500 actions, 10 rules); Creator $49/month (1,500 actions, 25 rules); Pro $139/month (5,000 actions, 50 rules); Custom pricing available.
Key features	Creator analysis with audience and content performance data Content approval and rework management Insight reports with KPI tracking and sentiment analysis White-label quotes and reports for agencies 150+ B2C and B2B niche categories Multi-country campaigns across Italy, Europe, and USA Promo, UGC, and combined campaign formats	AI-powered comment auto-reply with voice matching AI comment classification and smart rules 24/7 automated comment moderation Spam, hate speech, and scam detection Approval workflows for brand safety YouTube comment search and filtering Top commenters and engagement tracking Blocked words list builder Team collaboration with role-based access Sentiment analysis and insights
What makes it different	Real market benchmarks and pricing calculated on actual campaign fees, not estimates Price guaranteed upfront with no changes during campaign execution Comprehensive commercial fit analysis beyond KPIs alone Complete campaign management including contracts, payments, and licensing handled by platform Free workspace with no expiry and no credit card required	Review and approve replies before posting AI learns your voice from past replies 7-day money-back guarantee on first payment Uses official YouTube API with OAuth 2.0 security
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 (up) since last check	23 +3 (up) since last check
Trust Flow (Majestic)	7	4
Citation Flow (Majestic)	30	27
Referring domains (Majestic)	135	51

5 details filled in for both companies.

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