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Candidates to compare

Based on documented capabilities, not measured performance on your task. Leaderboard context is shown separately.

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.

Eleven Music v2.5 · API

ElevenLabs · elevenlabs.io
  • Editing[1]Aging
    Supported

    v2/v2_5 inpainting and extension; this does not guarantee melody preservation.

  • Stem export[2]Aging
    Supported

    Separate two/six-stem API, ZIP output. Format, plan, quota and upload permission apply.

  • Maximum duration (seconds)[3]Aging
    600

    API permits 3–600 seconds; pricing card says 5 minutes. Confirm endpoint/account before relying on >5 minutes; explicitly select music_v2_5, default is music_v1.

Key conditions

  • Commercial use [4]
    Plan-specific; self-serve excludes film/TV/radio/Studio Games

    Streaming distribution requires Creator or higher; library resale prohibited. Account and intended-use eligibility not verified.

Full evidence and sources
No exact leaderboard match

Why this fits

  • Editing
    Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    v2/v2_5 inpainting and extension; this does not guarantee melody preservation.

    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 · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    Separate two/six-stem API, ZIP output. Format, plan, quota and upload permission 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)
    600 · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    API permits 3–600 seconds; pricing card says 5 minutes. Confirm endpoint/account before relying on >5 minutes; explicitly select music_v2_5, default is music_v1.

    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 · Aging · View source
  • Editing:
    Supported · Official fact · Aging · View source
  • Cost:
    Music API: USD 0.15 per generated minute (published unit rate) · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    Separate API billing, not consumer subscription credits. Page/terms allowances and 5-minute versus 10-minute endpoint limits differ; not a total quote.

  • Stem export:
    Supported · Official fact · Aging · View source
  • Maximum duration (seconds):
    600 · Official fact · Aging · View source
  • Official API:
    Supported · Official fact · Aging · View source
  • Commercial use:
    Plan-specific; self-serve excludes film/TV/radio/Studio Games · Official fact · Aging · View source

Trade-offs

    Unreviewed dimensions remain open questions for your trial.

    Cost
    Music API: USD 0.15 per generated minute (published unit rate) · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    Separate API billing, not consumer subscription credits. Page/terms allowances and 5-minute versus 10-minute endpoint limits differ; not a total quote.

    Plan-dependent. Check the official price and billing period.
    Access
    Local deployment:
    Unknown
    Official API:
    Supported · Official fact · Aging · View source
    Web interface:
    Unknown · Official fact · Aging · View source
    Workflow
    Use the official API, then import the output into Proof Lab.
    Commercial use and rights
    Plan-specific; self-serve excludes film/TV/radio/Studio Games · Official fact · Aging · 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 · MIDI export · Local deployment · Evidence coverage

    Evidence

    MIDI export
    UnknownLast verified: Not reviewedConfidence: Low
    Maximum duration (seconds)
    600 · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    API permits 3–600 seconds; pricing card says 5 minutes. Confirm endpoint/account before relying on >5 minutes; explicitly select music_v2_5, default is music_v1.

    Vocals
    Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    Official feature documentation; no same-task quality measurement.

    Editing
    Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    v2/v2_5 inpainting and extension; this does not guarantee melody preservation.

    Stem export
    Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    Separate two/six-stem API, ZIP output. Format, plan, quota and upload permission apply.

    Audio export
    Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    Official feature documentation; no same-task quality measurement.

    Local deployment
    UnknownLast verified: Not reviewedConfidence: Low
    Official API
    Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    Publicly documented channel; account, region, entitlement and quota were not tested.

    Web interface
    Unknown · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: Low

    This row is the v2.5 API configuration; consumer web availability must not be transferred to it.

    Cost
    Music API: USD 0.15 per generated minute (published unit rate) · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    Separate API billing, not consumer subscription credits. Page/terms allowances and 5-minute versus 10-minute endpoint limits differ; not a total quote.

    Commercial use
    Plan-specific; self-serve excludes film/TV/radio/Studio Games · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

    Streaming distribution requires Creator or higher; library resale prohibited. Account and intended-use eligibility not verified.

    Stable Audio 3.0 Large · API

    Stability AI · platform.stability.ai
    • Editing[1]Aging
      Supported

      Family documentation includes inpainting and continuation; exact API controls still require endpoint review.

    • Official API[2]Aging
      Supported

      Publicly documented channel; account, region, entitlement and quota were not tested.

    Full evidence and sources
    No exact leaderboard match

    Why this fits

    • Editing
      Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

      Family documentation includes inpainting and continuation; exact API controls still require endpoint review.

      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.

    • Official API
      Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

      Publicly documented channel; account, region, entitlement and quota were not tested.

      A documented API makes this a candidate for repeatable, programmatic workflows. Check account access, limits, and integration work before committing.

    Strengths

    Trade-offs

      Unreviewed dimensions remain open questions for your trial.

      Cost
      Unknown · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: Low

      Current reference is client-rendered and returned no extractable price. Prior 26-credit claim was not reverified; no rate inferred.

      Plan-dependent. Check the official price and billing period.
      Access
      Local deployment:
      Unknown
      Web interface:
      Unknown
      Official API:
      Supported · Official fact · Aging · View source
      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 · Cost · Stem export · MIDI export · Maximum duration (seconds) · Local deployment · Commercial use · Evidence coverage

      Evidence

      Audio export
      Supported · Official fact · Aging · 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
      Editing
      Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

      Family documentation includes inpainting and continuation; exact API controls still require endpoint review.

      Maximum duration (seconds)
      Unknown · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: Low

      Family page says six minutes and also more than six minutes; current API schema could not be extracted. Do not preserve an unverified exact maximum.

      Local deployment
      UnknownLast verified: Not reviewedConfidence: Low
      Web interface
      UnknownLast verified: Not reviewedConfidence: Low
      Official API
      Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

      Publicly documented channel; account, region, entitlement and quota were not tested.

      Cost
      Unknown · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: Low

      Current reference is client-rendered and returned no extractable price. Prior 26-credit claim was not reverified; no rate inferred.

      Commercial use
      UnknownLast verified: Not reviewedConfidence: Low

      Stable Audio 3.0 Medium · Local

      Stability AI · huggingface.co
      • Editing[1]Aging
        Supported

        Inpainting and continuation are documented.

      • Maximum duration (seconds)[2]Aging
        380

        Medium is explicitly documented up to 6:20; single-generation ceiling, not exact-duration guarantee.

      Key conditions

      • Commercial use [3]
        Community/Enterprise and component license conditions apply
      Full evidence and sources
      No exact leaderboard match

      Why this fits

      • Editing
        Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

        Inpainting and continuation are documented.

        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 · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

        Medium is explicitly documented up to 6:20; single-generation ceiling, not exact-duration guarantee.

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

      Trade-offs

        Unreviewed dimensions remain open questions for your trial.

        Cost
        Unknown · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: Low

        Weights are available subject to licenses. Compute, hosting, electricity and enterprise license costs are not inferred.

        Plan-dependent. Check the official price and billing period.
        Access
        Official API:
        Unknown
        Web interface:
        Unknown
        Local deployment:
        Supported · Official fact · Aging · View source
        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 · Aging · 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

        Vocals
        UnknownLast verified: Not reviewedConfidence: Low
        Stem export
        UnknownLast verified: Not reviewedConfidence: Low
        MIDI export
        UnknownLast verified: Not reviewedConfidence: Low
        Maximum duration (seconds)
        380 · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

        Medium is explicitly documented up to 6:20; single-generation ceiling, not exact-duration guarantee.

        Editing
        Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

        Inpainting and continuation are documented.

        Audio export
        Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

        Local sample writes WAV; format alone does not establish original lossless quality.

        Official API
        UnknownLast verified: Not reviewedConfidence: Low
        Web interface
        UnknownLast verified: Not reviewedConfidence: Low
        Local deployment
        Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

        Gated weights, license acceptance, Gemma component terms and compatible hardware required; no hardware or electricity estimate.

        Cost
        Unknown · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: Low

        Weights are available subject to licenses. Compute, hosting, electricity and enterprise license costs are not inferred.

        Commercial use
        Community/Enterprise and component license conditions apply · Official fact · Aging · View source Last verified: 2026-09-19Confidence: High

        Suno

        Suno · suno.com
        • Editing[1]Aging
          Supported

          Studio entitlement applies.

        • Stem export[2]Aging
          Supported

          Pro/Premier. Auto Split: up to 12 stems, 50 credits; individual split: 10 credits; Advanced is Premier-only.

        • Maximum duration (seconds)[3]Aging
          480

          v6/v6-wild/v6-mini single generation; not an exact-length guarantee.

        Key conditions

        • Commercial use [4]
          Paid-plan creations only; input/remix ownership restrictions apply
        Full evidence and sources
        No exact leaderboard match

        Why this fits

        • Editing
          Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Studio entitlement applies.

          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 · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Pro/Premier. Auto Split: up to 12 stems, 50 credits; individual split: 10 credits; Advanced is Premier-only.

          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 · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          v6/v6-wild/v6-mini single generation; not an exact-length guarantee.

          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 · Aging · View source
        • Editing:
          Supported · Official fact · Aging · View source
        • Cost:
          Pro $8 / Premier $24 monthly equivalent, billed annually; ISO currency unconfirmed · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          The dollar symbol alone is not USD evidence. Tax, region and checkout total remain unverified; not a task-cost estimate.

        • Stem export:
          Supported · Official fact · Aging · View source
        • MIDI export:
          Supported · Official fact · Aging · View source
        • Maximum duration (seconds):
          480 · Official fact · Aging · View source
        • Commercial use:
          Paid-plan creations only; input/remix ownership restrictions apply · Official fact · Aging · View source

        Trade-offs

          Unreviewed dimensions remain open questions for your trial.

          Cost
          Pro $8 / Premier $24 monthly equivalent, billed annually; ISO currency unconfirmed · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          The dollar symbol alone is not USD evidence. Tax, region and checkout total remain unverified; not a task-cost estimate.

          Plan-dependent. Check the official price and billing period.
          Access
          Official API:
          Unknown
          Local deployment:
          Unknown
          Web interface:
          Supported · Official fact · Aging · View source
          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 · Aging · 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 · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          v6/v6-wild/v6-mini single generation; not an exact-length guarantee.

          Vocals
          Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Official feature documentation; no same-task quality measurement.

          Stem export
          Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Pro/Premier. Auto Split: up to 12 stems, 50 credits; individual split: 10 credits; Advanced is Premier-only.

          MIDI export
          Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Premier Studio material only.

          Editing
          Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Studio entitlement applies.

          Audio export
          Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Pro 20 / Premier 60 monthly download credits; free trial exceptions; account balance unknown.

          Official API
          UnknownLast verified: Not reviewedConfidence: Low
          Local deployment
          UnknownLast verified: Not reviewedConfidence: Low
          Web interface
          Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Publicly documented channel; account, region, entitlement and quota were not tested.

          Cost
          Pro $8 / Premier $24 monthly equivalent, billed annually; ISO currency unconfirmed · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          The dollar symbol alone is not USD evidence. Tax, region and checkout total remain unverified; not a task-cost estimate.

          Commercial use
          Paid-plan creations only; input/remix ownership restrictions apply · Official fact · Aging · View source Last verified: 2026-09-19Confidence: High

          Udio

          Udio · www.udio.com
          • Editing[1]Aging
            Supported
          • Web interface[2]Aging
            Supported

            Publicly documented channel; account, region, entitlement and quota were not tested.

          Key conditions

          • Audio export [3]
            Unsupported

            Current service notice disables audio/video/stem downloads; playback is not an export.

          • Official API [4]
            Unsupported

            No ordinary public API is offered.

          Full evidence and sources
          No exact leaderboard match

          Why this fits

          • Editing
            Supported · Official fact · Aging · 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 · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

            Publicly documented channel; account, region, entitlement and quota were not tested.

            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
          Unknown · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: Low

          Standard 2,400 / Pro 6,000 monthly credits are documented, but a current payable price was not verified. Historical one-time credits are not a current allowance.

          Plan-dependent. Check the official price and billing period.
          Access
          Local deployment:
          Unknown
          Web interface:
          Supported · Official fact · Aging · View source
          Official API:
          Unsupported · Official fact · Aging · View source
          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

          Editing
          Supported · Official fact · Aging · View source Last verified: 2026-09-19Confidence: High
          MIDI export
          UnknownLast verified: Not reviewedConfidence: Low
          Maximum duration (seconds)
          UnknownLast verified: Not reviewedConfidence: Low
          Vocals
          Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Official feature documentation; no same-task quality measurement.

          Audio export
          Unsupported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Current service notice disables audio/video/stem downloads; playback is not an export.

          Stem export
          Unsupported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Stem export disabled, not a claim about internal separation technology.

          Local deployment
          UnknownLast verified: Not reviewedConfidence: Low
          Web interface
          Supported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          Publicly documented channel; account, region, entitlement and quota were not tested.

          Official API
          Unsupported · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: High

          No ordinary public API is offered.

          Cost
          Unknown · Official fact · Aging · View source Last verified: 2026-09-30T17:37:41.000ZConfidence: Low

          Standard 2,400 / Pro 6,000 monthly credits are documented, but a current payable price was not verified. Historical one-time credits are not a current allowance.

          Commercial use
          UnknownLast verified: Not reviewedConfidence: Low