AI Comparison Engine

Grok 4.20 vs Gemini 3 vs GPT 5.3 Codex

Try adding:

Claude Code

OpenClaw

Gologin Cloud Browser

ClickUp Agents

3 of 4 tools selected

Specs	Grok 4.20 No reviews Free	Gemini 3 (7) Free	GPT 5.3 Codex No reviews Paid
Overview
Rating	Unrated	3.4 / 5	Unrated
Use Case	Content Creation	Content Creation	Coding
Tagline	This version of Grok brings together four professor-level agents who reason together before responding. They correct each other, break down problems, and rely on real-time web sear	Google's most intelligent multimodal model: advanced reasoning, deep contextual understanding, autonomous agents, visual coding, and Deep Think mode. It performs particularly well	An autonomous coding agent that works for hours on complex projects. You can interact with it in real time while it codes, tests, and deploys your applications. It outperforms all
Pricing
Model	Free	Free	Paid
Details	Early access (custom); As crypto: ~$0.001 USD (volatile).	Free tier; Pro $19.99/month; Ultra $249.99/month.	Starting at $20/month
Tags	Free TierContact	SubscriptionFree Tier	Subscription
Features
AI Model	Proprietary	Proprietary	Proprietary
Pros	+Open-source and community-driven. +Developer-friendly with API access. +Native mobile app available for on-the-go use.	+Developer-friendly with API access. +Native mobile app available for on-the-go use. +Capable of autonomous agentic workflows.	+Developer-friendly with API access. +Capable of autonomous agentic workflows.
Cons	–May use submitted data for model training (check privacy policy).	–May use submitted data for model training (check privacy policy).	–No permanent free tier available. –May use submitted data for model training (check privacy policy).
API
Mobile App
Open Source
Integrations	NotionGoogle DriveZapier	NotionGoogle DriveZapier	GithubSlackNotion
Security & Privacy
Trains on Data	Yes	Yes	Yes
SSO
Certifications	None	None	None
Team
Best For	Enterprise	Solo	Small Team
	Details	Details	Details

Swipe to compare all tools