Free Batch Speech and Prepaid Voice AI
Create with Text to Speech, Speech to Text, Voice Clone, and Voice Design. Batch is free within request and queue limits. Fast, Streaming and voice creation use credits; no subscription is required.
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Price comparison
Build more. Spend less.
No subscription required. Batch usage is subject to rate limits and queue capacity.
| Provider | Mode | Estimated total |
|---|---|---|
| Giggy | Batch | $0.00 |
| Giggy | Fast | $5.00 |
| Giggy | Streaming | $10.00 |
Fast and Streaming estimates use the current Scale Pack credit denomination. Paid modes use prepaid credits.
Speech to text pricing
Batch is free. Fast: $0.04 per input audio hour (4,000 credits). Streaming: $0.08 per input audio hour (8,000 credits). USD estimates use Pro, Studio or Scale credits, before taxes, free credits or Giggy Grants.
Credit packs and effective STT rates
| Pack | Purchase | Fast/hour | Streaming/hour |
|---|---|---|---|
| Starter Pack | $3 buys 261,300 credits | $0.0459 | $0.0918 |
| Creator Pack | $6 buys 552,600 credits | $0.0434 | $0.0869 |
| Pro Pack | $10 buys 1,000,000 credits | $0.0400 | $0.0800 |
| Studio Pack | $50 buys 5,000,000 credits | $0.0400 | $0.0800 |
| Scale Pack | 100,000 credits/$1; $100 minimum | $0.0400 | $0.0800 |
Starter and Creator cost more per credit. Each pack’s TTS and STT capacities are alternatives sharing the same credit balance.
Other tools
Voice Design: 1,000 credits ($0.01) per voice. Voice Clone: 1,000 credits ($0.01) per voice. Vocal Separation: 50,000 credits ($0.50) per input audio hour, at the standard denomination.
Request limits and credit rules
TTS Batch: 1,250 characters per request; Fast and Streaming: 20,000. STT recordings: at least 0.5 seconds; Batch: 60 seconds maximum; Fast and uploaded-recording Streaming: 12 hours maximum. Live microphone Streaming: 30 seconds maximum. Estimates are aggregate usage across requests. Rate limits and queue capacity apply.
TTS Fast rounds up to 10 credits per 20 characters; Streaming rounds up to 10 per 10. STT rounds up to one credit per request. Many short requests can cost more than aggregate estimates.
Purchased credits expire 1 calendar year after purchase. Optional automatic recharge can make additional purchases. Personal free credits top up to 10,000 each calendar month, rather than adding that amount to the balance; signup-month grants are not duplicated. Workspaces receive no free-credit grants.
Giggy Grants matches qualifying purchases 1:1 only after approval, up to a $10,000 lifetime allowance. Purchases are required; matching credits are not cash.