Expired50% confidenceFactExact time
AssemblyAI's voice agent API is priced at $4.50 per hour, billed per second at a flat rate.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Related Claims
UnverifiedOpenAI's Realtime API voice service costs $18 per hour and uses an audio token-based billing model.78% similarUnverifiedDeepgram's voice service costs $4.50 per hour but uses a per-component itemized billing method.73% similarUnverifiedWhen billed per token through the API, the cost of equivalent usage of AI programming tools can be 5 to 25 times the subscription fee.72% similarUnverifiedThe API call cost of top AI models can reach $15–60 per million tokens, while cost-effective models often compress costs to the $1–5 range.70% similarUnverifiedThe prices of API relay services are typically 30–40% of OpenAI's official prices (approximately 2.7 RMB per USD).69% similar
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