STACKFOR

AssemblyAI

AssemblyAI

Transcription plus speech understanding.

activeBuilderNew tool
Open AssemblyAI

Speech-to-text API with extras such as summaries and speaker labels. Confirm the current feature list on the vendor site.

Provisional seed scores. Method seed-v0-provisional, confidence low, not hands-on tested. The band around a number is a ±8 display label, not a measured interval. Ordering uses the point estimate.

Pricing

Model
Usage-based
Free plan
Yes
Cheapest monthly
Usage-based
Billing
Usage
Status
Usage-based
Checked
Oct 16, 2026
Free tier
Free allowance, then usage-based billing.

Pricing page

The dollar amount is not a score. Rankings do not read it.

API flag: seed says yes. MCP flag: not marked. These flags are notes, not an audit.

Outbound link

No public affiliate program was recorded for this tool in the Oct 14, 2026 research, or it was not checked. Absence of a program does not change any score.

We may earn a commission if a tracking link is connected and you buy through it. It never changes ranks. In this v1 seed, tracking URLs are empty, so “Open site” goes to the vendor. Sponsorship rules.

Score per goal

  • StackFor transcription and meeting notes

    Speech to text · role rank 2

    Accurate batch with audio intelligence features.

    81

    73–89 · low confidence

    Goal fit25%
    88
    Output quality20%
    84
    Ease for vibe coders15%
    80
    Pricing and free tier15%
    70
    Integrations and API10%
    82
    Momentum10%
    72
    Community sentiment5%
    76
  • StackFor building a phone or voice agent

    Speech to text · role rank 2

    Strong transcription. Confirm streaming fit for your call path.

    80

    72–88 · low confidence

    Goal fit25%
    84
    Output quality20%
    84
    Ease for vibe coders15%
    80
    Pricing and free tier15%
    70
    Integrations and API10%
    82
    Momentum10%
    72
    Community sentiment5%
    76
  • StackFor video translation and dubbing

    Speech to text · role rank 1

    Clean transcript to check translation against.

    79

    71–87 · low confidence

    Goal fit25%
    82
    Output quality20%
    84
    Ease for vibe coders15%
    80
    Pricing and free tier15%
    70
    Integrations and API10%
    82
    Momentum10%
    72
    Community sentiment5%
    76

Release log

No release on file. That is not the same as stale.

No score revisions on file. These seed scores have not been through the pipeline.