AssemblyAI pricing

STT from $0.0025 per minute.

Last updated · prices checked daily

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Voice agent platforms

Product / tierScopePrice per minute$/minAs listedSource
Voice Agent API
Bundled models
Bundled modelsUnknown—source
2026-10-28

Speech-to-text

Product / tierPrice per minute$/minPer hourAs listedSource
Universal-Streaming (English)$0.0025$0.15$0.15 /hrsource
2026-10-28
Universal-2 (pre-recorded)$0.0025$0.15$0.15 /hrsource
2026-10-28
Universal-3.5 Pro (pre-recorded)$0.0035$0.21$0.21 /hrsource
2026-10-28

Price history

ProductTodayHistory
Universal-Streaming (English) STT$0.0025 9 checks since 2026-10-20
Universal-2 (pre-recorded) STT$0.0025 9 checks since 2026-10-20
Universal-3.5 Pro (pre-recorded) STT$0.0035 9 checks since 2026-10-20
Voice Agent API Voice agentsUnknown 8 checks since 2026-10-20

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