Inworld pricing

STT from $0.0025 per minute; TTS from $15.00 per 1M characters.

Last updated Oct 28, 2026 · prices checked daily

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Speech-to-text

Product / tier	Price per minute$/min	Per hour	As listed	Source
STT 1 (On-Demand)	$0.0025	$0.15	$0.15 /hr	source 2026-10-28

Text-to-speech

Product / tier	Price per 1M characters$/1M chars	As listed	Source
TTS-2 Flash (On-Demand)	$15.00	$15 /1M chars	source 2026-10-28
TTS-2 (On-Demand)	$25.00	$25 /1M chars	source 2026-10-28

Price history

Product	Today	History
TTS-2 (On-Demand) TTS	$25.00	9 checks since 2026-10-20
TTS-2 Flash (On-Demand) TTS	$15.00	9 checks since 2026-10-20
STT 1 (On-Demand) STT	$0.0025	9 checks since 2026-10-20

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Sources

https://inworld.ai/pricing ✓