How do their growth rates compare?

HelloDexter (formerly Cerebria) has a month-over-month growth rate of —; Humanlinker has +39.6%.

How does pricing compare?

HelloDexter (formerly Cerebria): Contact for Pricing. Pricing is not published on the extension listing. The original directory entry listed it as contact-for-pricing, so the practical route is to install the extension or reach the vendor through its sales channel for current plan details. No specific price should be assumed. Humanlinker: Freemium, Free Trial, Contact for Pricing. Freemium-style entry with a 14-day free trial (no credit card). Pro plan from roughly €69/user/month on annual billing (€828/year) with 200 AI credits/year, 800 contact recommendations/month and 200 email enrichments/year. Business and Enterprise tiers are custom-priced from 50 users and add ABM signals, advanced CRM setup and premium support.

What are alternatives to HelloDexter (formerly Cerebria) and Humanlinker?

Other tools in related categories include Instantly, Clay, Smartlead, Success.ai, Thunderbit.

HelloDexter (formerly Cerebria) vs Humanlinker — Traffic (0 vs 18.47K), Pricing & Verdict

Open AI Tools

HelloDexter (formerly Cerebria) vs Humanlinker — Traffic (0 vs 18.47K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	HelloDexter (formerly Cerebria)	Humanlinker
Official Domain	chromewebstore.google.com	humanlinker.com
Pricing Model	Contact for Pricing	Freemium, Free Trial, Contact for Pricing
Monthly Visits	0 (0)	18.47K (18,470)
MoM Traffic Delta	0 (—)	+5.24K (+39.6%)
Primary Market & Share	🌐 Global (—)	🇫🇷 France (55.3%)
Direct Visits / mo	0	6.08K
User Rating	4.1	4.4
Supported Platforms	Browser Extension	Website

HelloDexter (formerly Cerebria)

AI-powered LinkedIn contact discovery and lead enrichment in your browser

Inline contact enrichment

Surface email addresses, phone numbers and social profiles for the LinkedIn contacts you are already viewing, without switching tools or tabs.

One-click multi-lead extraction

Pull multiple profiles from a people or search results page in a single action and push them straight into your saved lead list.

AI-personalized outreach

Generate tailored opening messages and follow-ups from profile context so first-touch emails feel researched rather than templated.

LinkedIn-native workflow

Everything runs inside the LinkedIn interface, keeping prospecting, enrichment and messaging in one continuous flow.

Strengths & Pros

+Enrichment, extraction and AI messaging live in a single LinkedIn-side extension
+Multi-profile extraction saves significant time on list building
+AI-assisted personalization keeps outreach from feeling copy-pasted
+Lightweight footprint with a small, focused feature set