Perplexity provides AI-assisted search and research with plan-dependent access to models, files and content creation. Standard is free and supports basic searches with limited adva…
Standard: free. Pro and Max: paid subscriptions. Education Pro: $10/month with eligibility verification. Enterprise Pro starts at $40/seat/month or $400/year. API billed separately.
Claude is an assistant for writing, coding, document work and data visualization. The free plan includes web search, file creation and connectors with usage limits. Pro expands usa…
ChatGPT combines conversational assistance with writing, research, image creation, voice and file analysis. The free plan supports everyday chat with limited access to uploads, ima…