Chat & research assistants

General assistants and research tools for answers you can cite. Ranked with our 100-point rubric. Scores are initial editorial estimates.

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S85–100

A70–84

B55–69

C0–54

No tools in this tier yet.

Pick this if…

Tool	Tier	Use it when…	Skip it if…
ChatGPT 88/100	S	you want one assistant that does almost everything.	you need strict on-prem privacy.
Claude 88/100	S	you want strong writing, analysis and coding help.	you need built-in image generation.
Gemini 82/100	A	you live in Google Workspace.	you want minimal data sharing with Google.
Gemini Notebook (formerly NotebookLM) 80/100	A	you want to study or synthesize your own documents.	you need open-web research.
Perplexity 80/100	A	you want fast, cited answers instead of ten blue links.	you need long-form creative writing.
Grok 75/100	A	you want real-time takes from X and the web.	you want the most conservative, enterprise-ready assistant.
Kimi 69/100	B	you want a strong free assistant backed by open models.	data jurisdiction is a concern for you.
Microsoft Copilot 67/100	B	you are on Windows and want a free built-in assistant.	you want the strongest standalone model experience.
Consensus 65/100	B	you want evidence-backed answers (great for health topics).	you need non-academic sources.
Elicit 65/100	B	you do literature reviews or evidence summaries.	you need general web research.
Vibe by Mistral (formerly Le Chat) 65/100	B	you want a fast European assistant.	you need the deepest reasoning.