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Compare the best AI tools

Select a category, then compare up to 3 tools side by side. Analyze features, pricing, and performance.

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Email & Marketing20 tools available
Linkhub
Linkhub

AI Chrome extension for smart LinkedIn commenting

LinkHub is an AI-powered Chrome extension that optimizes your LinkedIn comments. The tool analyzes your writing style and generates 3 personalized comment suggestions for each post. Ideal for freelancers, entrepreneurs and B2B marketers looking to increase visibility and attract clients via LinkedIn.

Strengths

  • AI comments adapted to your writing style
  • 3 personalized suggestions per post
  • Targeted feeds on your prospects and competitors
  • Unique GIF integration on LinkedIn

Limitations

  • Chrome only, no mobile app
  • Requires 50 comments to calibrate AI
  • Manual validation required for each comment
  • No API available

Pricing plans

  • Toutes les fonctionnalités
  • 7 jours d'essai
  • Annulation en 1 clic
  • Commentaires IA illimités
  • 3 suggestions par post
  • Feeds personnalisés
  • Intégration GIFs
  • Édition intelligente
  • Support prioritaire
Waalaxy
Waalaxy

LinkedIn automation and multichannel prospecting

Waalaxy automates your LinkedIn connection requests, messages, and follow-ups with integrated emailing for effective B2B prospecting.

Strengths

  • Generous free plan (80 invitations/month)
  • Very simple and intuitive interface
  • Multichannel LinkedIn + Email prospecting
  • 99+ pre-built sequence templates

Limitations

  • Prices have increased recently
  • LinkedIn Inbox as add-on (€20/month)
  • Limited to 800 connections/month maximum
  • Requires quality LinkedIn account

Pricing plans

  • 80 invitations LinkedIn/mois
  • 25 crédits email finder
  • Templates pré-remplis
  • Support chat 5j/7
  • 300 invitations LinkedIn/mois
  • 25 crédits email finder
  • Messages de suivi automatiques
  • Campagnes illimitées
  • Sync CRM 2000+ outils
  • Import/Export CSV
  • Collaboration équipe
  • 800 invitations LinkedIn/mois
  • 25 crédits email finder
  • Tout Pro inclus
  • Support chat en direct
  • 800 invitations LinkedIn/mois
  • 500 crédits email finder
  • Séquences cold email
  • Comptes expéditeurs multiples
  • Support prioritaire

Add a 3rd (⌘K)

General overview

Criterion
Linkhub
Waalaxy
AI typeAI NativeAI Enhanced
Country of origin🇪🇪 EE🇫🇷 France
Year founded20242018
Supported languages2 languages-
Free plan
Yes
Yes

Detailed comparison

FeatureLinkhubWaalaxy
AI Email Writing
Email Automation
Landing pages
A/B testing
Subscriber Limit
Email Templates
Email analytics
Segmentation
Social media scheduling
SMS Marketing
Google Ads Management
Meta Ads Management
Retargeting Campaigns
Prospecting Campaigns
Dynamic Product Ads
AI Bid Optimization
ROAS Tracking
Expert Support
Available
Not available
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