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Best LLM / Chatbots

TL;DR — Quick Answer

ChatGPT currently has the highest published overall score among 8 llm / chatbots listings (9.4/10). Scores are editorial comparisons, not universal recommendations.

The most powerful large language models for conversation, reasoning, and general AI tasks

Scores summarize the published comparisons in this catalogue. Features, pricing, plan limits, and availability can change; check the provider's official information before making a decision.

best AI chatbotbest LLMbest AI assistantChatGPT alternatives
ChatGPT

ChatGPT

Editor's Choice

The world's most versatile AI assistant

llmchatbotwriting
9.4Score
Free tier available·$8/month (Go, select markets), $20/month (Plus), $200/month (Pro); Business from $25/user/month annually
Claude

Claude

Best Value

The thoughtful AI for nuanced, long-form work

llmchatbotwriting
9.2Score
Free tier available·$20/month (Pro), $100/month (Max 5x), $200/month (Max 20x); Team from $20/user/month annually
Google Gemini

Google Gemini

Most Popular

AI that lives inside your Google workspace

llmchatbotwriting
9.0Score
Free tier available·Google AI Pro $19.99/month; Google AI Ultra $249.99/month (US list price; regional pricing varies)
Perplexity AI

Perplexity AI

The AI search engine with citations

searchresearchbeginners
8.9Score
Free tier available·Pro $20/month or $200/year; Max $200/month; Enterprise Pro $40/seat/month monthly or $400/year
Microsoft Copilot

Microsoft Copilot

AI built into every Microsoft 365 app

llmchatbotwriting
8.8Score
Free tier available·Microsoft 365 Copilot $30/user/month; consumer premium access varies by eligible Microsoft 365 plan and region
Grok

Grok

Real-time reasoning with X/Twitter integration

llmchatbotcoding
8.7Score
Free tier available·SuperGrok $30/month or $300/year; SuperGrok Heavy $300/month or $3,000/year
DeepSeek

DeepSeek

High-performance reasoning AI at near-zero cost

llmchatbotcoding
8.6Score
Free tier available·Metered API pricing; see DeepSeek Platform for live model rates
Mistral AI

Mistral AI

Rising Star

Efficient open-weight models for developers

llmchatbotcoding
8.3Score
Free tier available·Le Chat Pro and metered API pricing; see official Mistral pricing for live rates

Quick Comparison: Top 5 Tools

ToolOverallEase of UseFeaturesValueFree Tier
🥇ChatGPT9.49.59.68.8✓ Free tier
🥈Claude9.29.09.19.0✓ Free tier
🥉Google Gemini9.09.29.09.1✓ Free tier
Perplexity AI8.99.38.79.2✓ Free tier
Microsoft Copilot8.89.08.98.5✓ Free tier

How to Choose the Right LLM / Chatbots

  • List the tasks and workflows you need the tool to support.
  • Compare relevant features and score dimensions, not just the overall score.
  • Check integrations, export options, and data-handling terms.
  • Test shortlisted tools with representative inputs before adopting them.
  • Confirm current prices, limits, and contract terms with the provider.

Key Features to Evaluate

  • Fit for your intended tasks and workflow
  • Output quality and control options
  • Integrations and interoperability
  • Privacy, security, and data retention
  • Current plan limits and total cost

Frequently Asked Questions