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Compare the best AI tools
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OpenAI's cloud and CLI coding agent
OpenAI Codex is an autonomous coding agent available on the web, CLI, and IDE extension, powered by specialized GPT-5 models.
Strengths
- Codex Web: autonomous cloud agent with native parallelism
- Open source and extensible Codex CLI
- IDE extension for VS Code and other editors
- Specialized GPT-5 models for code
Limitations
- Requires ChatGPT subscription (Plus minimum)
- Variable quality depending on task complexity
- OpenAI ecosystem dependency
- Codex Web limited to 1-30 min tasks
Pricing plans
- Codex Web et CLI en accès limité
- 50 requêtes premium/mois
- 2000 complétions/mois
- Modèles de base
- Codex Web, CLI et extension IDE
- GPT-5.3-Codex
- 300 requêtes premium/mois
- Complétions illimitées
- Intégrations cloud (GitHub, Slack)
- Revue de code automatique
- Tout Plus inclus
- GPT-5.3-Codex-Spark (research preview)
- 6x limites Plus
- 10x revues de code cloud
- Machines virtuelles plus puissantes
- Traitement prioritaire
- Tout Plus inclus
- Espace de travail sécurisé dédié
- SAML SSO et MFA
- Pas d'entraînement sur vos données
- Contrôles admin essentiels

Open-source autonomous AI agent that executes real tasks on your machine
OpenClaw is an open-source autonomous AI agent that runs locally on your machine. Unlike traditional chatbots, it executes real actions: web browsing, emails, calendar management, terminal commands, coding. Works via WhatsApp, Telegram, Slack, Discord with any AI model of your choice (Claude, GPT-4, DeepSeek, local models). Created by Peter Steinberger, the project has 196,000+ GitHub stars and joined the OpenAI foundation in February 2026.
Strengths
- Free and open-source (MIT license)
- Executes real actions, not just text generation
- Persistent memory and advanced personalization
- Model-agnostic: Claude, GPT-4, DeepSeek, local models
Limitations
- Requires technical knowledge for installation
- Security risks if misconfigured
- Variable API costs ($10-150/month depending on model)
- No graphical interface — works via messaging apps
Pricing plans
- Code source complet (MIT)
- Tous les skills communautaires
- Mémoire persistante
- Multi-plateforme messagerie
- Modèle-agnostique
- Accès ClawHub marketplace
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