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Compare the best AI tools
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Google's multimodal AI assistant integrated into the entire Google ecosystem
Google Gemini is Google's AI assistant, natively multimodal and deeply integrated into the Google ecosystem (Gmail, Docs, Drive, Search, Android). With models ranging from Flash (fast) to Ultra (powerful), it excels at technical tasks like code and math. Available for free with Advanced option for power users.
Strengths
- Native Google Workspace integration
- Native multimodality (text/image/audio/video)
- Massive context up to 2M tokens
- Excellent at code and math
Limitations
- Less conversational than ChatGPT
- Dependency on Google ecosystem
- Some models in beta/experimental
- Very expensive AI Ultra ($250/month)
Pricing plans
- Gemini 2.5 Flash
- Gemini 2.5 Pro (limité)
- Recherche web
- Upload images
- Applications mobiles
- Gemini 2.5 Pro illimité
- Gemini 3 Pro
- Deep Research
- NotebookLM Plus
- 2TB stockage Google
- Gems personnalisés
- Upload fichiers étendus
- Tout AI Pro inclus
- Gemini 3 Deep Think
- Labs expérimentaux
- Génération vidéo pro
- Contexte étendu maximum
- Support prioritaire
- Intégration Google Workspace
- Duet AI pour entreprises
- Admin centralisé
- Sécurité entreprise
- Support dédié

Your all-in-one Chrome sidekick—unleashing top models to research, write, and conquer any webpage instantly
Merlin AI is a Chrome extension that provides access to multiple AI models in a single subscription, including ChatGPT, Claude, Gemini, and Mistral to boost your productivity.
Strengths
- Unified multi-model access: Switch seamlessly between GPT o1, Claude 3.7 Sonnet, Gemini, and more in one interface, eliminating tool-switching
- Deep browser integration: Sidebar chats with webpages, real-time Google/Gmail enhancements, and context-aware assistance without leaving tabs
- Comprehensive file handling: Chat with PDFs, images, docs via OCR/summarization; generate charts/images from uploads
- Productivity multipliers: Instant summaries (articles/videos/PDFs), writing aids (paraphrasing/emails/social posts), and artifacts (code/diagrams)
Limitations
- Hidden credit limits on "unlimited" plans: Free tier has daily caps; paid "unlimited" enforces a $100/month equivalent spend limit on API calls, potentially throttling heavy users
- Chrome-only: Limited to Chromium browsers, excluding Firefox/Safari users
- Learning curve for advanced features: Crafts/Projects/WebChat require familiarity despite intuitive shortcuts
- Dependency on external APIs: Performance tied to model availability/outages from OpenAI/Anthropic
Pricing plans
- 102 requêtes gratuites quotidiennes
- Accès aux modèles IA de base
- Génération d'images basique
- Aperçu bibliothèque d'outils IA
- Réinitialisation toutes les 24h
- Accès "illimité équitable" aux modèles de base
- 50x plus d'usage pour modèles premium (GPT-4o, Claude 3.5 Sonnet)
- Génération d'images avancée
- Accès complet extension Chrome
- Support prioritaire
- Accès illimité aux modèles premium
- GPT-4, Claude 3.5 Sonnet, Gemini Pro
- Génération d'images (DALL-E, Stable Diffusion)
- Analyse de documents et PDF
- Intégrations Gmail, Sheets, LinkedIn
- Support prioritaire
- Accès illimité aux modèles premium
- GPT-4, Claude 3.5 Sonnet, Gemini Pro
- Génération d'images (DALL-E, Stable Diffusion)
- Analyse de documents et PDF
- Intégrations Gmail, Sheets, LinkedIn
- Support prioritaire
- Tout du plan Pro inclus
- Outils de gestion d'équipe
- Tableau de bord usage centralisé
- Conformité SOC2, GDPR, ISO 27001
- Minimum 5 utilisateurs
- 180$/an par siège
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