VoiceInteraction VoxSigma
Don’t want to sign up for VoiceInteraction VoxSigma? Drop the file here.
The first 20 minutes of any recording are transcribed free: a recording up to 20 minutes transcribes in full, a longer one is previewed, and a pack from $6 (500 minutes) transcribes the rest and opens every export, and credits never expire.
VoiceInteraction VoxSigma — Portuguese-strong multilingual broadcast transcription.
Best for broadcast captioning and media-monitoring in Portuguese, Spanish, and other European languages. Pricing: enterprise · contact sales.
What it is
VoiceInteraction is a Portuguese speech-tech company spun out of INESC-ID. VoxSigma is its flagship engine, deployed across European broadcasters for live captioning and media-monitoring archives. The company's Portuguese and Brazilian-Portuguese accuracy is often cited as best-in-class, with additional models for Spanish, English, French, and other European languages. Best fit when the buyer is broadcast captioning and media-monitoring in portuguese, spanish, and other european languages. The honest caveat: self-serve developer access is limited; pricing is via sales. Procurement is via direct sales rather than a developer signup, so plan for a discovery call and a written proposal before the first transcript runs.
Watch out for: Self-serve developer access is limited; pricing is via sales.
Install / use
voiceinteraction.ai — request demo
What people actually do with VoiceInteraction VoxSigma-style transcription
The tool is the means. These are the jobs — each one priced at published rates, each one wired up on its own page.
Features
| Speaker diarization | Yes |
| Word-level timestamps | Yes |
| Streaming / real-time | Yes |
| Languages supported | None |
| HIPAA eligible | No |
VoiceInteraction VoxSigma vs Whipscribe
| Feature | VoiceInteraction VoxSigma | Whipscribe |
|---|---|---|
| Category | Products | Transcription APIs |
| Pricing | Not verified | $6–$24 one-time packs (credits never expire) · first 20 minutes free |
| Speaker identification | Not verified | Named in the summary, key quotes and chapters |
| Word timestamps | Not verified | Yes |
| Streaming | Not verified | No |
| Languages | — | 99 |
| Platforms | On-premise, Web | Web, API, MCP |
Alternatives to VoiceInteraction VoxSigma
Frequently asked about VoiceInteraction VoxSigma
How much does VoiceInteraction VoxSigma cost?
VoiceInteraction VoxSigma does not publish a self-serve price — it is quoted by the vendor on contact. Expect an enterprise-style agreement rather than a card-and-go signup.
Does VoiceInteraction VoxSigma work on Mac, Windows and Linux?
VoiceInteraction VoxSigma runs on On-premise and Web. It is not listed for other platforms; check the vendor for anything beyond On-premise and Web.
How do I get started with VoiceInteraction VoxSigma?
There is nothing to install — VoiceInteraction VoxSigma is used in the browser. Create an account on the vendor's site and upload or connect your audio.
What are the limitations of VoiceInteraction VoxSigma?
Self-serve developer access is limited; pricing is via sales.
Who is VoiceInteraction VoxSigma best for?
Broadcast captioning and media-monitoring in Portuguese, Spanish, and other European languages.
Is VoiceInteraction VoxSigma open source?
No. VoiceInteraction VoxSigma is a proprietary product. If you need source you can read and run yourself, the open-source tools in this directory are the place to look.
What kind of tool is VoiceInteraction VoxSigma?
In this directory VoiceInteraction VoxSigma is filed under regional europe, enterprise as a product.
What are the alternatives to VoiceInteraction VoxSigma?
There is a side-by-side page at /tools/voiceinteraction-voxsigma-alternatives comparing VoiceInteraction VoxSigma with the closest tools in the same category on price, platform and features.
Can I automate VoiceInteraction VoxSigma-style transcription without running it myself?
Yes. If what you want is transcripts rather than the tool itself, Whipscribe does the same job as a hosted API: submit a file or URL, poll a job id, pull the result as txt, json, srt, vtt or docx. $0.012 a minute — about $0.72 an audio hour — bought as credits that never expire. The automation recipes on this site show it wired to Drive folders, Zoom recordings, S3 buckets and no-code platforms.
How is Whipscribe different from VoiceInteraction VoxSigma?
VoiceInteraction VoxSigma is another vendor's product; Whipscribe is a per-minute transcription service. Recordings are transcribed on our own servers and never used for training, and every job returns five formats plus an AI summary, quotes and topics. The first 20 minutes of any recording are transcribed free, and a pack from $6 (500 minutes) transcribes the rest and opens every export.
What does transcription cost if I use Whipscribe instead of VoiceInteraction VoxSigma?
$0.012 a minute — about $0.72 an audio hour — bought as credits that never expire. There is no subscription and no monthly minimum: a 3-hour recording is about $2.16, a thousand-hour archive is about $720 once. The first 20 minutes of any recording are transcribed free, and a pack from $6 (500 minutes) transcribes the rest and opens every export, so you can see what your recording holds before paying anything.
Where is the VoiceInteraction VoxSigma category heading?
Three things are moving across the whole speech-to-text market right now: summaries, action items and speaker insights generated on top of the transcript rather than sold separately; private, secured deployment where the audio never leaves a boundary you control; and agent access — transcription exposed as a tool that Claude, Cursor or a workflow runner can call directly. Whipscribe ships all three today: per-job insights, our own servers, and an MCP server.
Whipscribe is a hosted transcription service. If you want transcripts without running infrastructure, paste a URL or drop a file in the form below — you'll have a transcript in seconds.
Transcribe your recordings
Using VoiceInteraction VoxSigma today? Send your next recording here and compare the transcript. Transcribe any language, any recording · Transcription services from $0.29 an hour · Transcribe from any meeting or recording platform · How to transcribe, step by step
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