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Agent passport

Speech AI

Brainiall · Software Development

SaaSNo attestation published

Certification per Microsoft Marketplace.

speech ai pronunciationspeech to text apitext-to-speech tts
Provenance reach4 of 12 layers traced

Evidence tier Source Confirmed · 9 captures on record

User rating3 ★1 review on the listing
Runs onSaaSSaaS
ProvenanceUnknown44% of the provenance layers this product can disclose
Evidence riskHighSign in to see the basis for this band.

What the publisher says

As described on Microsoft Marketplace.

Complete Speech AI suite — three tools, one API key. Every subscriber receives $10 in free credits to try everything immediately.

PRONUNCIATION ASSESSMENT: score English pronunciation at phoneme, word and sentence level (0-100). Returns a score for every word and phoneme, a sentence score, an overall score, the decoded transcript, a confidence value and an audio quality report. Endpoint: POST https://api.brainiall.com/v1/pronunciation/assess/base64

Show the rest of the publisher’s description (4 more lines)

SPEECH-TO-TEXT: convert spoken English to text with word-level timing, per-word confidence and optional speaker labels. Endpoint: POST https://api.brainiall.com/v1/stt/transcribe/base64

TEXT-TO-SPEECH: generate natural speech from text with 54 voices across 9 languages, speed control from 0.5x to 2.0x, and WAV, MP3 or Opus output at 24 kHz. Endpoints: POST https://api.brainiall.com/v1/tts/synthesize and GET https://api.brainiall.com/v1/tts/voices

PRICING (Pay As You Go): pronunciation assessment $0.02 per request; speech-to-text $0.01 per request; text-to-speech $0.02 per 1,000 characters; audio transcription $0.02 per minute. Starter plan: $29 per month with 1,500 pronunciation requests included, then the same per-unit pricing.

Machine-readable specification: https://api.brainiall.com/api/openapi.json — Keys and usage: https://app.brainiall.com — Built by Brainiall. Speech AI APIs with metered billing.

Preview

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Speech AI preview 1

Agent build and provenance

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Compliance

Government
  • FedRAMPConfirmedNot listed90%, registry-checkedNo FedRAMP Marketplace entry matched this vendor's domain, checked 2026-08-27registry recordas observed 2026-08-27

Confirmed means matched to a public authoritative registry. Claimed means the vendor or its listing states it, not yet cross-checked. A framework not shown was not found in any source we hold, which is not evidence against it. Not listed means a scoped registry check found no match for this vendor's domain: a No is a scoped registry check, not a compliance judgment. Confidence bands: 95% domain-verified, 90% registry-checked, 80% self-attested, 70% weak signal. Self-attested items marked “vendor's site” are gathered from the vendor's own website and are not verified by us.

Vendor

External enrichment

CompanyBrainiallAutomated

Plans and pricing as listed

2 listed
Starter
$29.00/month
Everything in the Speech AI API on a predictable monthly bill. Starter includes 1,500 pronunciation assessment requests every month. Speech-to-text, text-to-speech and audio transcription run on the same key and are billed per unit beyond what your plan includes, so a busy month costs more only when it earns more. What you get: one API key across every endpoint in this offer; 1,500 pronunciation assessments included monthly; word and phoneme level scoring with timing; usage visible in your account before it reaches your invoice; email support with a one business day response target. Who it is for: teams that have finished evaluating and want a stable line item instead of a variable bill, such as language learning products, call quality workflows, and accessibility features shipping to real users. Need higher volume, a committed term, or an agreement through your existing cloud commitment? Contact us for a private offer.
Pay As You Go
$0.00/month
Pay only for what you use. No monthly commitment. $0 base price with per-request billing for each API call. Includes $10 in free Developer Portal credits to get started instantly. Four speech AI services: (1) Pronunciation Assessment - score English pronunciation at phoneme, word, and sentence levels. (2) Speech-to-Text - transcribe audio with word-level timestamps. (3) Text-to-Speech - generate speech with 50+ voices in 29 languages. (4) Whisper STT Pro - transcribe audio in 99 languages with optional speaker diarization. Auto-scaling infrastructure on Azure. Sub-300ms latency. MCP tools for AI agent integration.

Sources

Marketplace listingmarketplace.microsoft.com ↗Source
Privacy PolicyPrivacy Policy ↗Source
License TermsLicense Terms ↗Source

Publisher resources

1 link
Supportbrainiall.com ↗Source

Linked repositories

RepositoriesUnknownUnknown

Unknown means this listing does not publish a repository. It is not a statement that the code is closed, and a linked repository is not a claim that the publisher wrote it: the registry computes that relationship privately and does not publish it.

Pricing
Paid
2 plans listed
Delivery
SaaS
https://brainiall.com/contact-us
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