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ACE-Step API vs Gemini Text-to-Speech

ACE-Step API

acestep.io

Gemini Text-to-Speech

ai.google.dev

Side by side

FigureACE-Step APIGemini Text-to-Speech
Price from—$0.25/mo
Free plan—Yes
Free trial——
Open source——
Web—Yes
API—Yes
Plans published014
Spec score · AI Music APIs5.9 (#15)8.6 (#5)

Plans

ACE-Step API

No plans published.

ACE-Step API pricing →

Gemini Text-to-Speech

  • Gemini 3.1 Flash TTS Preview Standard$1 a month
  • Gemini 3.1 Flash TTS Preview Batch$0.50 a month
  • Gemini 2.5 Flash Preview TTS Standard$0.50 a month
  • Gemini 2.5 Flash Preview TTS Batch$0.25 a month
  • Gemini 2.5 Pro Preview TTS Standard$1 a month
  • Gemini 2.5 Pro Preview TTS Batch$0.50 a month
  • Gemini 3.8 Flash-Lite TTS — BatchFree
  • Gemini 3.8 Flash-Lite TTS — FlexFree
  • Gemini 3.8 Flash-Lite TTS — PriorityFree
  • Gemini 3.8 Flash-Lite TTS — StandardFree

Gemini Text-to-Speech pricing →

In their own words

ACE-Step API

ACE-Step API has no write-up on Specifiction yet; its figures are above.

Visit acestep.io

Gemini Text-to-Speech

Gemini Text-to-Speech has no write-up on Specifiction yet; its figures are above.

Visit ai.google.dev