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Candidates to compare

Based on documented capabilities, not measured performance on your task. Display order is not a quality ranking.

What to test first

Use the same short brief. Blind-compare musical quality and prompt fit, then check artifacts, exports, and the rights needed for your intended use.

Suno

Suno · suno.com

Worth a trial for workflows needing Editing and Stem export.

  • Editing[1]

    Try targeted revisions to generated output.

    Studio plan and feature entitlement apply.

  • Stem export[2]

    Export separate tracks for further mixing.

    Pro/Premier; credit charges apply.

  • Maximum duration (seconds)[3]
    480

    Size your trial to the documented duration limit.

Key conditions

  • Commercial use [4]
    Paid-plan creations only; input/remix ownership restrictions apply
Full evidence and sources

Why this fits

  • Editing
    Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

    Studio plan and feature entitlement apply.

    Documented editing support makes revision a practical part of the trial. Check whether targeted changes preserve the rest of the output and which plan is required.

  • Stem export
    Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

    Pro/Premier; credit charges apply.

    Separate tracks can help with downstream mixing. Test separation quality and export availability on the actual plan; a supported feature is not a quality guarantee.

  • Maximum duration (seconds)
    480 · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

    This is a documented duration limit, not a promise of useful output throughout the clip. Check the task, model, and plan scope and test the ending as well as the opening.

Strengths

  • Vocals:
    Supported · Official fact · Current · View source
  • Editing:
    Supported · Official fact · Current · View source
  • Cost:
    Pro · USD 8.00 per month equivalent; USD 96.00 charged every 12 months.Taxes extra.Official fact · Last verified: 2026-09-19 · View source
  • Stem export:
    Supported · Official fact · Current · View source
  • MIDI export:
    Supported · Official fact · Current · View source
  • Maximum duration (seconds):
    480 · Official fact · Current · View source
  • Commercial use:
    Paid-plan creations only; input/remix ownership restrictions apply · Official fact · Current · View source

Trade-offs

    Unreviewed dimensions remain open questions for your trial.

    Cost
    Pro · USD 8.00 per month equivalent; USD 96.00 charged every 12 months.Taxes extra.Official fact · Last verified: 2026-09-19 · View source
    Plan-dependent. Check the official price and billing period.
    Access
    Web interface:
    Supported · Official fact · Current · View source
    Official API:
    Unknown
    Local deployment:
    Unknown
    Workflow
    Create in the provider interface, then import your output into Proof Lab.
    Commercial use and rights
    Paid-plan creations only; input/remix ownership restrictions apply · Official fact · Current · View source
    Rights depend on the product, plan, inputs and intended use. Review the linked terms.

    Unknowns

    Musical quality · Melody · Arrangement · Instrument realism · Prompt adherence · Creative control · Originality · Speed · Official API · Local deployment · Evidence coverage

    Evidence

    Maximum duration (seconds)
    480 · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
    Vocals
    Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
    Stem export
    Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

    Pro/Premier; credit charges apply.

    MIDI export
    Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

    Premier Studio only.

    Editing
    Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

    Studio plan and feature entitlement apply.

    Audio export
    Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
    Web interface
    Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
    Official API
    UnknownLast verified: Not reviewedConfidence: Low
    Local deployment
    UnknownLast verified: Not reviewedConfidence: Low
    Cost
    Pro · USD 8.00 per month equivalent; USD 96.00 charged every 12 months.Taxes extra.Official fact · Last verified: 2026-09-19 · View source
    Commercial use
    Paid-plan creations only; input/remix ownership restrictions apply · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

    Eleven Music v2.5 · API

    ElevenLabs · elevenlabs.io

    Worth a trial for workflows needing Editing and Stem export.

    • Editing[1]

      Try targeted revisions to generated output.

    • Stem export[2]

      Export separate tracks for further mixing.

      Plan dependent.

    • Maximum duration (seconds)[3]
      600

      Size your trial to the documented duration limit.

    Key conditions

    • Commercial use [4]
      Self-serve excludes film, TV, radio and Studio Games; enterprise terms differ
    Full evidence and sources

    Why this fits

    • Editing
      Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

      Documented editing support makes revision a practical part of the trial. Check whether targeted changes preserve the rest of the output and which plan is required.

    • Stem export
      Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

      Plan dependent.

      Separate tracks can help with downstream mixing. Test separation quality and export availability on the actual plan; a supported feature is not a quality guarantee.

    • Maximum duration (seconds)
      600 · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

      This is a documented duration limit, not a promise of useful output throughout the clip. Check the task, model, and plan scope and test the ending as well as the opening.

    Strengths

    • Vocals:
      Supported · Official fact · Current · View source
    • Editing:
      Supported · Official fact · Current · View source
    • Stem export:
      Supported · Official fact · Current · View source
    • Maximum duration (seconds):
      600 · Official fact · Current · View source
    • Official API:
      Supported · Official fact · Current · View source
    • Commercial use:
      Self-serve excludes film, TV, radio and Studio Games; enterprise terms differ · Official fact · Current · View source

    Trade-offs

      Unreviewed dimensions remain open questions for your trial.

      Cost
      UnknownLast verified: Not reviewedConfidence: Low
      Plan-dependent. Check the official price and billing period.
      Access
      Official API:
      Supported · Official fact · Current · View source
      Web interface:
      Supported · Official fact · Current · View source
      Local deployment:
      Unknown
      Workflow
      Use the official API, then import the output into Proof Lab.
      Commercial use and rights
      Self-serve excludes film, TV, radio and Studio Games; enterprise terms differ · Official fact · Current · View source
      Rights depend on the product, plan, inputs and intended use. Review the linked terms.

      Unknowns

      Musical quality · Melody · Arrangement · Instrument realism · Prompt adherence · Creative control · Originality · Speed · Cost · MIDI export · Local deployment · Evidence coverage

      Evidence

      Maximum duration (seconds)
      600 · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
      Vocals
      Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
      Editing
      Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
      Stem export
      Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

      Plan dependent.

      MIDI export
      UnknownLast verified: Not reviewedConfidence: Low
      Audio export
      Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
      Official API
      Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
      Web interface
      Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
      Local deployment
      UnknownLast verified: Not reviewedConfidence: Low
      Cost
      UnknownLast verified: Not reviewedConfidence: Low
      Commercial use
      Self-serve excludes film, TV, radio and Studio Games; enterprise terms differ · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

      Stable Audio 3.0 Large · API

      Stability AI · platform.stability.ai

      Worth a trial for workflows needing Editing.

      • Editing[1]

        Try targeted revisions to generated output.

      • Maximum duration (seconds)[2]
        360

        Size your trial to the documented duration limit.

      • Cost[3]
        26 credits per successful generation; USD conversion not reviewed

        Plan your trial budget using the recorded price.

      Full evidence and sources

      Why this fits

      • Editing
        Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

        Documented editing support makes revision a practical part of the trial. Check whether targeted changes preserve the rest of the output and which plan is required.

      • Maximum duration (seconds)
        360 · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

        This is a documented duration limit, not a promise of useful output throughout the clip. Check the task, model, and plan scope and test the ending as well as the opening.

      • Cost
        26 credits per successful generation; USD conversion not reviewed · Official fact · Current · View source

        Use the recorded price as a budget input, not a total project quote. Usage, plan entitlements, taxes, and extra services can change the actual cost.

      Strengths

      • Editing:
        Supported · Official fact · Current · View source
      • Cost:
        26 credits per successful generation; USD conversion not reviewed · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
      • Maximum duration (seconds):
        360 · Official fact · Current · View source
      • Official API:
        Supported · Official fact · Current · View source

      Trade-offs

        Unreviewed dimensions remain open questions for your trial.

        Cost
        26 credits per successful generation; USD conversion not reviewed · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
        Plan-dependent. Check the official price and billing period.
        Access
        Official API:
        Supported · Official fact · Current · View source
        Local deployment:
        Unknown
        Web interface:
        Unknown
        Workflow
        Use the official API, then import the output into Proof Lab.
        Commercial use and rights
        Unknown
        Rights depend on the product, plan, inputs and intended use. Review the linked terms.

        Unknowns

        Musical quality · Melody · Arrangement · Instrument realism · Vocals · Prompt adherence · Creative control · Originality · Speed · Stem export · MIDI export · Local deployment · Commercial use · Evidence coverage

        Evidence

        Maximum duration (seconds)
        360 · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
        Editing
        Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
        Audio export
        Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
        Vocals
        UnknownLast verified: Not reviewedConfidence: Low
        Stem export
        UnknownLast verified: Not reviewedConfidence: Low
        MIDI export
        UnknownLast verified: Not reviewedConfidence: Low
        Official API
        Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
        Local deployment
        UnknownLast verified: Not reviewedConfidence: Low
        Web interface
        UnknownLast verified: Not reviewedConfidence: Low
        Cost
        26 credits per successful generation; USD conversion not reviewed · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
        Commercial use
        UnknownLast verified: Not reviewedConfidence: Low

        Stable Audio 3.0 Medium · Local

        Stability AI · huggingface.co

        Worth a trial for workflows needing Editing.

        • Editing[1]

          Try targeted revisions to generated output.

        • Maximum duration (seconds)[2]
          380

          Size your trial to the documented duration limit.

        Key conditions

        • Commercial use [3]
          Community/Enterprise and component license conditions apply
        Full evidence and sources

        Why this fits

        • Editing
          Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

          Documented editing support makes revision a practical part of the trial. Check whether targeted changes preserve the rest of the output and which plan is required.

        • Maximum duration (seconds)
          380 · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

          This is a documented duration limit, not a promise of useful output throughout the clip. Check the task, model, and plan scope and test the ending as well as the opening.

        Strengths

        • Editing:
          Supported · Official fact · Current · View source
        • Maximum duration (seconds):
          380 · Official fact · Current · View source
        • Local deployment:
          Supported · Official fact · Current · View source
        • Commercial use:
          Community/Enterprise and component license conditions apply · Official fact · Current · View source

        Trade-offs

          Unreviewed dimensions remain open questions for your trial.

          Cost
          UnknownLast verified: Not reviewedConfidence: Low
          Plan-dependent. Check the official price and billing period.
          Access
          Local deployment:
          Supported · Official fact · Current · View source
          Official API:
          Unknown
          Web interface:
          Unknown
          Workflow
          Run the published weights on compatible hardware, then import the output.
          Commercial use and rights
          Community/Enterprise and component license conditions apply · Official fact · Current · View source
          Rights depend on the product, plan, inputs and intended use. Review the linked terms.

          Unknowns

          Musical quality · Melody · Arrangement · Instrument realism · Vocals · Prompt adherence · Creative control · Originality · Speed · Cost · Stem export · MIDI export · Official API · Evidence coverage

          Evidence

          Maximum duration (seconds)
          380 · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
          Editing
          Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
          Audio export
          Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
          Vocals
          UnknownLast verified: Not reviewedConfidence: Low
          Stem export
          UnknownLast verified: Not reviewedConfidence: Low
          MIDI export
          UnknownLast verified: Not reviewedConfidence: Low
          Local deployment
          Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

          License acceptance and compatible hardware required.

          Official API
          UnknownLast verified: Not reviewedConfidence: Low
          Web interface
          UnknownLast verified: Not reviewedConfidence: Low
          Cost
          UnknownLast verified: Not reviewedConfidence: Low
          Commercial use
          Community/Enterprise and component license conditions apply · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

          Udio

          Udio · www.udio.com

          Worth a trial for workflows needing Editing and Web interface.

          • Editing[1]

            Try targeted revisions to generated output.

          • Web interface[2]

            Try the workflow in a browser.

          Key conditions

          • Audio export [3]
            Unsupported
          • Official API [4]
            Unsupported
          Full evidence and sources

          Why this fits

          • Editing
            Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

            Documented editing support makes revision a practical part of the trial. Check whether targeted changes preserve the rest of the output and which plan is required.

          • Web interface
            Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High

            A documented web interface gives you a way to try the workflow in a browser. Check which features and exports your selected plan includes.

          Strengths

          Trade-offs

          Unreviewed dimensions remain open questions for your trial.

          Cost
          UnknownLast verified: Not reviewedConfidence: Low
          Plan-dependent. Check the official price and billing period.
          Access
          Web interface:
          Supported · Official fact · Current · View source
          Official API:
          Unsupported · Official fact · Current · View source
          Local deployment:
          Unknown
          Workflow
          Create in the provider interface, then import your output into Proof Lab.
          Commercial use and rights
          Unknown
          Rights depend on the product, plan, inputs and intended use. Review the linked terms.

          Unknowns

          Musical quality · Melody · Arrangement · Instrument realism · Prompt adherence · Creative control · Originality · Speed · Cost · MIDI export · Maximum duration (seconds) · Local deployment · Commercial use · Evidence coverage

          Evidence

          Vocals
          Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
          Editing
          Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
          Audio export
          Unsupported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
          Stem export
          Unsupported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
          MIDI export
          UnknownLast verified: Not reviewedConfidence: Low
          Maximum duration (seconds)
          UnknownLast verified: Not reviewedConfidence: Low
          Web interface
          Supported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
          Official API
          Unsupported · Official fact · Current · View source Last verified: 2026-09-19Confidence: High
          Local deployment
          UnknownLast verified: Not reviewedConfidence: Low
          Cost
          UnknownLast verified: Not reviewedConfidence: Low
          Commercial use
          UnknownLast verified: Not reviewedConfidence: Low