Cognigy vs Pipecat

as AI assistants see them, week of 2026-09-21

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Cognigy and Pipecat both stay on the margins here, but Pipecat shows up more. Overall, Cognigy scores 6 out of 100 (ChatGPT 4, Claude 5, Perplexity 10) and gets named in just 6 of 60 answers, mostly for enterprise contact-centre questions, where it's named in 2 of 3 answers. Pipecat scores 11 out of 100 overall, boosted by Claude at 25, and is named in 13 of 60 answers — including all 3 of 3 for "best open-source voice AI agent framework." Head-to-head, Pipecat is named more often in 8 questions versus Cognigy's 2, with 10 ties.

Head to head

metric	Cognigy	Pipecat
score	6	11
questions won	5	11

By assistant

Cognigy

assistant	score	named in, this week	usual spot, this week
ChatGPT	4	5% of answers	#2.0
Claude	5	10% of answers	#7.5
Gemini	not sampled this week
Perplexity	10	15% of answers	#4.7

Pipecat

assistant	score	named in, this week	usual spot, this week
ChatGPT	4	5% of answers	#2.0
Claude	25	55% of answers	#8.9
Gemini	not sampled this week
Perplexity	4	5% of answers	#2.0

Where they differ

Only Cognigy gets named for

What's the best enterprise voice AI platform for contact centres?
What's the best no-code tool to build a voice AI agent?

Only Pipecat gets named for

What's the best open-source voice AI agent framework?
Which voice AI platform is best for developers?
Which AI voice agent platform is cheapest per minute?
What's the best AI voice agent for booking appointments?
Which AI voice agent has the lowest latency?
What's the best AI voice agent for inbound customer support calls?
What's the best AI voice agent that can transfer to a human?
What's the best voice AI platform with its own phone numbers and telephony?

More comparisons

Not sold on either?

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