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AI customer support agents

Cognigy vs Kustomer

as AI assistants see them, week of 2026-09-28

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Cognigy and Kustomer both struggle to get airtime from AI assistants, but Cognigy edges ahead overall with a score of 2 versus Kustomer's 1. Cognigy shows up in 5 of 75 answers, notably 2 of 3 answers for "best alternatives to Sierra," while Kustomer appears in just 2 of 75 answers, mostly tied to "best alternatives to Gorgias" (2 of 3). Head-to-head, Cognigy was named more often in 4 questions, Kustomer in 1, and the two tied in 20. Neither name turns up for common questions like easiest setup or email ticket handling.

Head to head

metricCognigyKustomer
score21
questions won41

By assistant

Cognigy

assistantscorenamed in, this weekusual spot, this week
ChatGPT10% of answers
Claude35% of answers#13.0
Gemininot sampled this week
Perplexity00% of answers

Kustomer

assistantscorenamed in, this weekusual spot, this week
ChatGPT00% of answers
Claude10% of answers
Gemininot sampled this week
Perplexity00% of answers

Where they differ

Only Cognigy gets named for

  • What are the best alternatives to Sierra?
  • What are the best alternatives to Decagon?
  • What's the best AI support agent for WhatsApp or social messaging?
  • What are the best alternatives to Intercom Fin?

Only Kustomer gets named for

  • What are the best alternatives to Gorgias?

More comparisons

Not sold on either?

Scores count how often each assistant names a product, weighted by position. How the score works · Full AI customer support agents leaderboard