SaliencyLab vs ReplyDuck

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

SaliencyLab compared with ReplyDuck
Detail	SaliencyLab	ReplyDuck
What it does	AI-native ad testing with expert review	Find Reddit threads where people want your product, then draft native comments that recommend you
Stage	Startup	Not given
Founded	2025	Not given
Based in	FR	Not given
Pricing model	Paid	Not given
Pricing	Creative review sprints: €500 per sprint. Ongoing creative review (monthly partnership): €1,000 per month. Software plans: Free (€0, 10 analyses/month), Pro (€99/month, 300 analyses/month). Prices exclude VAT.	Starter: $29/month ($24/month billed annually, $290/year); Pro: $49/month ($41/month billed annually, $490/year); Scale: $99/month ($83/month billed annually, $990/year); Enterprise: custom pricing available.
Key features	BuyerLens AI-simulated buyer interviews Hugo autonomous AI agent with reasoning trace Visual attention timeline and heatmaps Benchmark context by platform and category Expert human review and recommendations Support for image and video ads up to 60 seconds Supports Instagram, TikTok, YouTube, Facebook and Display Team workspace with up to 5 seats on Pro plan MCP and REST API access for connected AI clients	Automated Discovery: scans Reddit around the clock for posts matching your keywords Intent Scoring: AI rates each post 0-100 for buying intent AI-Written Replies: generates natural comments for each opportunity Writing Style Match: learns your account's voice to match your tone Reply Management: review, approve, and track posted comments Track Mentions: get notified when you or competitors are mentioned Keyword and subreddit derivation from your website
What makes it different	Does not train on customer ads or use data for model training Built by founder who ran Kantar studies across 11+ markets at L'Oréal and NielsenIQ Five KPIs mapped to peer-reviewed science across 24 cited papers Results in minutes rather than weeks of recruitment and fieldwork Human expert review included in pricing, not upsold	No bots or auto-posting: you control every comment from your own account AI learns your writing style so replies sound genuinely like you Intent scoring prevents wasting time on low-quality threads Reduces Reddit marketing from hours per day to 15 minutes Automatically analyzes your website and competitors to find relevant keywords
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)	Not checked yet no change since last check	2 +1 (up) since last check
Trust Flow (Majestic)	3	1
Citation Flow (Majestic)	16	17
Referring domains (Majestic)	7	6

4 details filled in for both companies.

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