One place for voice-to-text, translation, and TTS
Capture ideas on your phone, clean them up on desktop. Sondeas turns recordings into transcripts, translations in 100 languages, AI rewrites, and speech—using pay-as-you-go minutes that never expire.
Built to flex with your workflow
Pay-as-you-go
Load credits when you have recordings to process and pause when you don't. No monthly contract or hidden tiers.
Works anywhere
A browser workspace tuned for desktop and mobile, so you can capture and edit from the office, the field, or your couch.
Fast and accurate
Studio-grade transcription and translation models keep transcripts clear whether audio comes from the conference room or your phone.
Secured encryption
Your personal encryption passphrase keeps transcripts, translations, and audio locked for your eyes only.
Why teams trust Sondeas
Understand how Sondeas keeps recordings clear, transcripts accurate, and credit usage easy to track—so you always know what you spent and why.
- One balance
- Transcription, translation, rewrites, and text-to-speech all use the same pay-as-you-go minute balance.
- Credits never expire
- Purchased minutes stay in your balance until you use them—no forced resets or monthly expirations.
- Competitive pricing
- Only pay for the minutes you actually use and scale budgets up or down without subscription lock-ins.
- Usage receipts
- See every credit top-up and deduction with timestamps in your billing history.
- Browser-native workspace
- Record, upload, and edit in modern browsers like Chrome, Edge, or Safari—no desktop app to install.
- Passphrase-locked storage
- Lock notes and audio with your encryption passphrase so they stay for your eyes only—neither Sondeas nor anyone else can read them.
What you can do
Record or upload audio
Capture interviews, voice memos, meetings, or brainstorms directly from your mic—or upload existing files. Everything becomes searchable and editable in seconds.
Translate
Translate transcripts or raw text across 100 languages inside the same canvas. No more hopping between apps or tabs.
Generate audio
Turn transcripts, summaries, or key highlights into natural, lifelike speech for recaps, podcasts, learning materials, or accessibility.
Rewrite and format
Use AI presets to summarize, outline, remove filler, or extract action items so your notes are ready to send, share, or publish.
Organize and categorize
Label every transcript or note by project, status, or to-do list so action items stay tied to the conversations that created them.
Track spend and invoices
Credits fuel every workflow, and the billing dashboard logs each deduction with downloadable receipts.
Why Sondeas
Pay-as-you-go
Credits you control. Top up when you need them, pause when you don't, keep every unused minute, and never worry about expiration dates.
Works anywhere
Runs fully in your browser and adapts to your screen, whether you're on a laptop in the office or on your phone in the field.
Fast and accurate
Speech recognition tuned for everyday conversations keeps overlapping speakers, filler, and accents intact.
Secured encryption
Only your encryption passphrase can unlock transcripts or audio, so even Sondeas staff can't peek at your work.
How it works
Drop long-form recordings, capture quick notes, or record multi-hour interviews—everything lands in one unified workspace.
- 1
Capture
Record live audio or upload MP3, M4A, WAV, or MP4 files—short clips or marathon sessions.
- 2
Transcribe
Automatic punctuation, timestamps, and paragraphing with clear separation between speakers.
- 3
Polish
Translate, summarize, or rewrite with AI whenever you need action items, highlights, or bilingual recaps.
- 4
Export
Copy transcripts, download files, or generate new TTS audio in a single step.
Supported formats
Works with everyday audio files—whatever your phone, recorder, or meeting software exports like MP3, M4A, WAV, or MP4, even multi-hour sessions.
Best-in-class rewriting
AI editors sharpen transcripts automatically—removing filler, clarifying structure, and surfacing highlights that read like polished notes.
Native-sounding translations
Route every transcript through the same best-in-class engines global teams rely on, so multilingual recaps stay accurate and natural.
Data security
Your content, encrypted for your eyes only
Encryption is built into every workflow so only you and your team can access transcripts or audio.
Zero staff access
End-to-end encryption keeps transcripts, translations, and audio files visible only to the account that generated them.
User-managed keys
Set, rotate, or revoke your encryption passphrase (EUP) anytime. Without it, Sondeas can't decrypt your content.
FAQs
- Is there a free trial?
- Yes. You can explore transcription, translation, and TTS workflows before purchasing credits.
- Do credits expire?
- Purchased credits remain in your balance until you use them. Promo credits or free-monthly minutes follow the expiration window shown at checkout.
- Do I need to install anything?
- No. Sondeas runs fully in your browser on desktop and mobile—no downloads or plugins.
- Which languages are supported?
- Transcription and translation workflows cover 100 languages.
- Can I delete my data?
- Yes. You can export, download, or delete any file at any time.