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Best Voice Analysis Software in 2026

Voice analysis software examines speech or vocal signals for analysis work. This list is for people comparing tools by cost, platform and capabilities before choosing one.

  1. 1

    Hume AI

    Free plan APIiPhoneMac+1

    Choose Hume AI if you are building voice models or agents and need tools to measure, test or improve voice interactions.

    7.0 Free plan · paid from $3/mo Visit site
  2. 2

    Behavioral Signals API

    Free plan AndroidiPhoneWeb
    6.6 Free plan Visit site
  3. 3

    openSMILE

    Free plan
    5.4 Free plan Visit site
  4. 4

    audEERING devAIce

    Paid AndroidiPhoneLinux+2
    5.2 From €35 Visit site
  5. 5
    4.6 Pricing on request Visit site
  6. 6
    4.3 Pricing on request Visit site
  7. 7

    LANGaware

    Paid Web
    4.2 Pricing on request Visit site
  8. 8
    4.1 Pricing on request Visit site
  9. 9

    thymia

    Paid Web
    3.8 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

Check whether a free plan or trial meets your needs, and review the licence if you need to read or change code. Compare analysis focus, real-time analysis, speaker separation, supported languages, deployment and API access alongside platform and price.

Questions

Which platforms are covered?

Entries cover web, iOS, Android, Windows, macOS and API deployments.

Are free plans available?

A free plan is offered by items on this list. Behavioral Signals API, Hume AI and openSMILE are marked with a free plan.

What paid pricing is shown?

audEERING devAIce starts from €35. Hume AI lists paid access from $3 per month. Dr.Speech Vocal Assessment, Emotion Logic AppTone, LANGaware, Phonexia Voice Compliance and thymia show pricing on request.

What can I compare between tools?

Compare free plan, paid starting price, analysis focus, real-time analysis, speaker separation, supported languages, deployment and API access.

Is source-code access included with a free plan?

Not necessarily. Check the individual tool's licence if you need to read or change its code.

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