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Chatbot & Assistant88%Highly comparable21 tools available
The world's most popular conversational AI assistant by OpenAI
ChatGPT is OpenAI's revolutionary AI chatbot that democratized artificial intelligence. Capable of natural conversation, text generation, coding, image analysis, and visual creation with DALL-E, it serves all profiles. With over 200 million users, it's the undisputed reference in AI assistants.
Strengths
- Very generous free plan
- Most complete ecosystem (text, image, code, voice)
- Exceptional ease of use
- Custom GPTs and GPT Store
Limitations
- Occasional hallucinations despite improvements
- Very expensive Pro plan ($200/month)
- Context window smaller than Claude
- Dependence on well-formulated prompts
Pricing plans
- Accès GPT-3.5 illimité
- Accès GPT-4o limité
- Recherche web basique
- Custom GPTs (lecture)
- Applications mobiles
- GPT-4o étendu
- GPT-4 Turbo
- DALL-E 3
- Recherche web avancée
- Custom GPTs (création)
- Voice mode
- Code Interpreter
- Tout Plus inclus
- Limites plus élevées
- Workspace partagé
- Admin console
- Données non utilisées pour entraînement
- Accès illimité tous modèles
- o1 Pro mode
- Priorité maximale
- Fonctionnalités expérimentales
- Support prioritaire
- SSO/SAML
- SOC 2 compliance
- Support dédié
- SLA garanti
- Data processing agreements
- Admin avancé
Google's AI research assistant grounded in your own sources
NotebookLM is a Google AI-powered research assistant that exclusively analyzes documents you provide. Import PDFs, websites, YouTube videos or Google Docs and get summaries, audio podcasts and reliable answers without hallucinations.
Strengths
- Responses 100% grounded in your sources, zero hallucination
- Audio Overviews: automatically generated AI podcasts
- Very generous free plan (100 notebooks, 50 sources)
- Massive analysis: 500,000 words per source
Limitations
- Requires a Google account
- No public API available
- No offline mode
- Limited to uploaded sources, no web search
Pricing plans
- 100 notebooks
- 50 sources par notebook
- Requêtes quotidiennes limitées
- 3 Audio Overviews par jour
- Chat IA avec citations
- Résumés et FAQ automatiques
- 500 notebooks
- 300 sources par notebook
- 500 requêtes par jour
- 20 Audio Overviews par jour
- Personnalisation du ton
- Partage de notebooks
- Analytics d'utilisation
- Gemini Advanced inclus
- 2 To de stockage Google
- Limites les plus élevées pour tout
- Meilleures capacités des modèles
- Accès prioritaire aux nouvelles fonctionnalités
- Support de niveau supérieur
- Tout Gemini Ultra inclus
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