Voice AI for creators and businesses
Voice in.Voice out.Everything in between.
Clean up audio, transcribe it, caption videos and generate voiceovers in Decrackle Studio.
For businesses: voice agents built on Decrackle’s speech models, in 18 languages.
Free plan, no card needed. Paid plans from $6 a month
An illustration of the four models working together on a sample call.
01Clarity
Cleans caller audio
rawclean
02Scribe
Transcript
Hi, I need to move my appointment to Thursday.
03Agent
Decision
intentReschedule appointmentknowledgeClinic hours
Sure! I have Thursday at 10:30 or 2:15. Which one works better?
04Narrate
Reply audio
voice · en-US, female
Decrackle Studio
Clean, transcribe and captionyour audio and video.
No-code apps for creators and teams, on the web. Try every model on your own files on the Free plan, and upgrade when you need more minutes.
Free plan, no card needed.
Remove background noise
Clarity gives you clean, natural voice from noisy recordings.
Free plan: up to 60 min a month
Transcribe audio
Scribe turns speech into text in 18 languages, or detects the language for you.
Free plan: up to 100 min a month
Caption videos
Add captions to your videos in Decrackle Studio.
Free plan: up to 60 min a month, watermarked
Generate voiceovers
Narrate turns plain text into spoken audio in 18 languages.
Free plan: up to 13 min a month
Models
Four models.One turn of a voice agent.
The same Northside Dental sample call, from the caller’s audio to the spoken reply, one model at a time.
- InCaller audio, phone lineSample call · Northside Dental
- 01
Clarity
Speech enhancement
Latency about 10–15 ms
Clean, natural voice from noisy recordings.
Clarity · voice keptPhone line · raw - 02
Scribe
Speech transcription
Latency about 120 ms
Speech to text in 18 languages, or let it detect the language.
- 00:00.34Caller
Hi, I need to move my appointment to Thursday.
Caller word timings00:00.34–00:02.86
- 00:00.34Caller
- 03
Agent
Conversation model
Understands the caller and decides the reply in 18 languages.
- heard
- “Hi, I need to move my appointment to Thursday.”
- intent
- Reschedule appointment
- details
- day = Thursday
- knowledge
- Clinic hours→Thu 10:30 · 2:15
- decides
- Offer two Thursday slots→reply
End of turn 00:02.86Decided 00:03.10
- 04
Narrate
Speech generation
Latency about 350 ms
Turns plain text into spoken audio in 18 languages.
Voice · en-US, female
Sure! I have Thursday at 10:30 or 2:15. Which one works better?
Reply audio00:03.30–00:06.62
- OutReply audio, back to the callerFull turn under 1 s
Why Decrackle
One voice stackinstead of four vendors.
< 1 s
Response time, end of caller speech to first reply audio
18 languages
Scribe, Narrate and Agents in English, German, French, Spanish, Italian, Portuguese, Swedish, Danish, Hindi, Gujarati, Marathi, Tamil, Telugu, Bengali, Japanese, Thai, Nepali and Hebrew
Two ways to use the models
Decrackle Studio
No-code apps for creators, media teams and call centers.
Content Creator, Conversation Intelligence
Decrackle Agents
Voice agents built on Decrackle’s speech models.
18 languages
FAQ
Questions,answered.
Is there a free plan?
Yes. The Free plan costs $0, needs no card and lets you try every Studio model on your own files, with a monthly allowance of minutes for each. Paid plans start at $6 a month. The pricing page lists what each plan includes.
Do I need to write code?
No. Decrackle Studio runs on the web, so you use it in your browser without writing any code. Its two apps, Content Creator and Conversation Intelligence, come with every plan, the Free plan included.
Which file formats can I download?
On the Free plan, audio downloads as MP3 and video captions carry a watermark. Paid plans also export audio as WAV, FLAC and Opus.
Which languages does Decrackle support?
Scribe, which turns speech into text, supports 18 languages. They are English, German, French, Spanish, Italian, Portuguese, Swedish, Danish, Hindi, Gujarati, Marathi, Tamil, Telugu, Bengali, Japanese, Thai, Nepali and Hebrew. Narrate, which turns text into speech, and Decrackle Agents support the same 18. If you don't choose a language, Scribe detects it.