What is the best conversational AI tool?
Asked "What is the best conversational AI tool?", Google AI Mode, Gemini, ChatGPT, Copilot and Perplexity named 27 distinct tools across 15 answers on September 7, 2026, and 10 of them in two or more answers.
Measured acrossGoogle AI ModeGeminiChatGPTCopilotPerplexity
10 of 27 names confirmed · named in 2 or more of 15 answers · asked September 7, 2026 · 5 engines
The best conversational AI tool depends on the specific use case and needs, with ChatGPT being a versatile all-rounder, Claude excelling in reasoning and long-form writing, and Perplexity being unmatched for research with real-time citations.
- 1ChatGPTnamed in 12 of 15 answers
- 2Claudenamed in 12 of 15 answers
- 3Perplexitynamed in 8 of 15 answers
- 4Gemininamed in 7 of 15 answers
- 5Google Gemininamed in 5 of 15 answers
- 6Microsoft Copilotnamed in 5 of 15 answers
- 7Zendesk AInamed in 4 of 15 answers
- 8Intercomnamed in 3 of 15 answers
- 9Groknamed in 3 of 15 answers
- 10DeepSeeknamed in 2 of 15 answers
- 11Worktualnamed in 1 of 15 answersone answer
- 12Rasanamed in 1 of 15 answersone answer
- 13Driftnamed in 1 of 15 answersone answer
- 14QuantumDesknamed in 1 of 15 answersone answer
- 15Yellow.ainamed in 1 of 15 answersone answer
- 16Freshdesk AInamed in 1 of 15 answersone answer
- 17Zendesknamed in 1 of 15 answersone answer
- 18Perplexity AInamed in 1 of 15 answersone answer
- 19Meta AInamed in 1 of 15 answersone answer
- 20Google Dialogflow CXnamed in 1 of 15 answersone answer
- 21ServiceNownamed in 1 of 15 answersone answer
- 22Pinamed in 1 of 15 answersone answer
- 23Microsoft Azure Bot Servicenamed in 1 of 15 answersone answer
- 24Kore.ainamed in 1 of 15 answersone answer
- 25OpenAInamed in 1 of 15 answersone answer
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The full measurement
- The position each of the 5 engines gave all 27 names.
- How many of the 15 answers named each of them.
- 85 sampled observations behind this ranking, and where the engines disagree.
- Fan-out — the query each engine actually searched.
- Every citation, and the sources nobody cited.