Managed music generation from a text brief, image or playlist, with asynchronous track delivery and licensed arrangement controls. Exact underlying neural checkpoints are not published.
Output billingSee ratesPublished units and conditions below
Specifications
Provider-documented facts. “Not collected” means we have not verified that field yet, not that the feature is unsupported.
Context / input limit
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Maximum input tokens
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Maximum output
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Parameters
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Release date
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Knowledge cutoff
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Tool calling
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Structured output
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Streaming
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Batch processing
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Fine-tuning
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Reasoning
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Context caching
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Base model
Not collected
No reviewed model-specific specification; unknown does not mean unsupported.
Architecture
Historical December 2019 interview describes neural sound classification/data analysis and musical-rule-based sample composition. The official text demo describes transformer similarity between prompts and musical tags, followed by proprietary composition from musician-created loops. These explain provenance, not a verified current neural architecture or checkpoint count.Source for Architecture (opens in a new tab)
The historical interview and company overview are separately linked; no GAN/diffusion or private parameter count inferred.
Model selection
Not collected
No public immutable model selector established. API v3 is a service version; playlist/category/channel IDs are music controls, not model IDs.
Published price
Advertised sale observed October 16, 2026: Trial $49/month (crossed reference $99), Startup $199/month (crossed $249), Startup+ $499/month (crossed $999). No absolute sale end date established; confirm checkout terms. Each is one shared generation-and-streaming subscription, not separate additive fees. No per-token, per-question or marginal per-track tariff inferred.Source for Published price (opens in a new tab)
Subscription plans
Trial: 100 generated tracks and 100 streaming minutes/month; text/image generation and high quality. Monetized content, curated library, sublicensing, distribution and dedicated support marked unavailable., Startup: 5,000 generated tracks and 5,000 streaming minutes/month; Trial features plus curated library, webhooks, lossless quality and monetized content. Sublicensing, distribution and dedicated support marked unavailable., Startup+: 30,000 generated tracks and 30,000 streaming minutes/month; Startup features plus sublicensing and dedicated support. Distribution marked unavailable., Plans are non-refundable; cancellation stops renewal after the paid period. Custom plan is quoted, with possible vocals, custom stems, audio branding, schedules and advertising. Those custom features are not universal API capabilities.Source for Subscription plans (opens in a new tab)
Feature availability was read from Available/N/A elements in the original page, not flattened text alone.
Authentication
Company operations /service/* require company-id and license-token; customer operations /public/* require customer-id and access-token. Licence and customer limits determine access. No credentials or account mutations used in this review.Source for Authentication (opens in a new tab)
Request quotas
Licence/account-specific concurrent generation, duration, generation count, user and streaming-second limits. Defaults and allowed formats, bitrates, modes and intensity are licence-dependent. Example unlimited or common defaults are not universal entitlements.Source for Request quotas (opens in a new tab)
Creation privacy
Website privacy policy describes general account/contact processing and retention as necessary, with exceptions. It is not an API-specific retention or training-use agreement. Prompt/image/audio retention, customer-data training, opt-out controls and processing regions remain unverified. Download URL expiry is not a data-deletion commitment; corporate address is not inference residency.Source for Creation privacy (opens in a new tab)
Model terms
API plan entitlements and any separate commercial agreement govern integration. Website terms explicitly allow separate API/Render agreements. Render sync rights, attribution and Content ID restrictions must not be silently applied as the API licence. The API plan matrix marks distribution unavailable even when Startup+ permits sublicensing.Source for Model terms (opens in a new tab)
API plan matrix and Render licence are separately linked. Marketing copyright-safety claims are not an independent legal guarantee.
OpenAPI describes 50 KB–10 MB. Provider reference reports an approximately 1 MiB proxy ceiling returning HTML 413; this observed limitation was not independently tested.Source for Image input limits (opens in a new tab)
Available formats depend on licence. Requested bitrate is reportedly ignored for WAV; no sample-rate/bit-depth contract inferred from the returned bitrate.
Provider reference reports additional text modes accepted but does not establish a universal entitlement.
Music controls
Low/medium/high intensity; MP3 bitrate choices 32/96/128/192/256/320 kbit/s. BPM 1–500 and musical key require playlist mode and must fit the selected playlist parameters. Text/image requests do not support BPM/key controls. Instrument replacement/deletion uses uppercase DRUMS, PERCS, HATS, CLAPS, BASS, MIDS, LEADS, FX, VOCALS, PADS, RISER, IMPACT. Five grouped stems: DRUMS, BASS, LEADS, VOCALS, FX. A VOCALS stem does not prove arbitrary singing or voice cloning.Source for Music controls (opens in a new tab)
Response format
Successful JSON uses data; paginated track lists also have meta. POST returns a track; poll its UUID (not session_id) or the separate session route. generations[] contains processing/done/failed, format, bitrate, URL and expiry timestamps. Edit/similar create new billable tracks and leave the parent unchanged. A fixed JSON envelope is not caller-defined structured output.Source for Response format (opens in a new tab)
Output storage
Stored generation can return pre-rendered audio for 5, 6, 8, 10, 15, 20, 30, 40, 60, 180, 240 and 300 seconds; other lengths generate afresh. /tracks/record bypasses the track store. This is finished-asset reuse, not inference input caching.Source for Output storage (opens in a new tab)
Output link expiry
Audio URL expiry is generated_at plus licence track_expiration_time; 900 seconds is only a common example. No broader API data-deletion or retention guarantee established.Source for Output link expiry (opens in a new tab)
Completion callbacks
Licence-configured webhook URL/enabled flag. Provider reference describes a bare JSON array of track objects, potentially repeating a track ID for different completed formats, with retry delay (attempts + 1)^2 seconds. These callback details are provider source-review claims, not independently delivered callbacks.Source for Completion callbacks (opens in a new tab)
Documentation discrepancy
OpenAPI places image input in an application/json schema, while the provider reference requires multipart/form-data. Application image ceiling and reported proxy ceiling differ. Duration/default values vary across product prose, examples and licence. Reference reports text-mode jingle/mix acceptance beyond documented modes and ignored prompt/mode fields on edits. Preserve contract scope rather than treating observations as universal guarantees.Source for Documentation discrepancy (opens in a new tab)
Access & pricing
Prices belong to an endpoint and billing tier. A provider listing does not guarantee access for every account or region.
No native checkpoint selector; API version and operation path are service identifiers.
Access
https://music-api.mubert.com/api/v3 POST /public/tracks with prompt (max 255 characters) and duration (integer seconds, at least 5); JSON body, customer-id/access-token. Poll GET /public/tracks/{track_id}; URL available after generations[].status becomes done.
Regions
Processing location not verified; US corporate address is not a residency commitment.
Prices retain their published currencies and billing units below.
Published billing units · original currency · observed 16 Oct 2026
Category
Usage
Rate
Unit
Advertised subscription offer
Trial · advertised sale, expiry unverified1
$49.00
subscription month
Advertised subscription offer
Startup · advertised sale, expiry unverified2
$199.00
subscription month
Advertised subscription offer
Startup+ · advertised sale, expiry unverified3
$499.00
subscription month
Rate conditions
Observed October 16, 2026, against a crossed $99/month reference. No absolute offer expiry established; verify checkout. One shared plan includes 100 generated tracks AND 100 streaming minutes/month, not separate additive charges. Non-refundable, plan-specific usage rights. No published overage or marginal per-track/token/question rate inferred.
Observed October 16, 2026, against a crossed $249/month reference. No absolute offer expiry established; verify checkout. One shared plan includes 5,000 generated tracks AND 5,000 streaming minutes/month, not separate additive charges. Non-refundable, plan-specific usage rights. No published overage or marginal per-track/token/question rate inferred.
Observed October 16, 2026, against a crossed $999/month reference. No absolute offer expiry established; verify checkout. One shared plan includes 30,000 generated tracks AND 30,000 streaming minutes/month, not separate additive charges. Non-refundable, plan-specific usage rights. No published overage or marginal per-track/token/question rate inferred.
Website terms explicitly defer separate product agreements. API plan limits apply; full API commercial agreement and processing policy not collected. Website privacy policy describes general account/contact processing and retention as necessary, with exceptions. It is not an API-specific retention or training-use agreement. Prompt/image/audio retention, customer-data training, opt-out controls and processing regions remain unverified. Download URL expiry is not a data-deletion commitment; corporate address is not inference residency.
No native checkpoint selector; API version and operation path are service identifiers.
Access
https://music-api.mubert.com/api/v3 POST /public/tracks with image plus duration. Provider reference requires multipart/form-data despite the OpenAPI JSON schema; image size discrepancy is recorded in specifications.
Regions
Processing location not verified; US corporate address is not a residency commitment.
Endpoint pricing has not been collected. Check the provider for applicable rates.
Data & enterprise terms
Website terms explicitly defer separate product agreements. API plan limits apply; full API commercial agreement and processing policy not collected. Website privacy policy describes general account/contact processing and retention as necessary, with exceptions. It is not an API-specific retention or training-use agreement. Prompt/image/audio retention, customer-data training, opt-out controls and processing regions remain unverified. Download URL expiry is not a data-deletion commitment; corporate address is not inference residency.
No native checkpoint selector; API version and operation path are service identifiers.
Access
https://music-api.mubert.com/api/v3 POST /public/tracks with playlist_index and duration. Resolve active three-part indexes via GET /public/playlists; no invented model IDs. BPM/key constrained to playlist parameters.
Regions
Processing location not verified; US corporate address is not a residency commitment.
Endpoint pricing has not been collected. Check the provider for applicable rates.
Data & enterprise terms
Website terms explicitly defer separate product agreements. API plan limits apply; full API commercial agreement and processing policy not collected. Website privacy policy describes general account/contact processing and retention as necessary, with exceptions. It is not an API-specific retention or training-use agreement. Prompt/image/audio retention, customer-data training, opt-out controls and processing regions remain unverified. Download URL expiry is not a data-deletion commitment; corporate address is not inference residency.
No native checkpoint selector; API version and operation path are service identifiers.
Access
https://music-api.mubert.com/api/v3 POST /public/tracks/{track_id}/edit; adjust duration/bitrate/format/intensity or replace/delete instruments/stems. Returns a new billable track. Provider reports prompt/mode ignored; parent untouched.
Regions
Processing location not verified; US corporate address is not a residency commitment.
Endpoint pricing has not been collected. Check the provider for applicable rates.
Data & enterprise terms
Website terms explicitly defer separate product agreements. API plan limits apply; full API commercial agreement and processing policy not collected. Website privacy policy describes general account/contact processing and retention as necessary, with exceptions. It is not an API-specific retention or training-use agreement. Prompt/image/audio retention, customer-data training, opt-out controls and processing regions remain unverified. Download URL expiry is not a data-deletion commitment; corporate address is not inference residency.
No native checkpoint selector; API version and operation path are service identifiers.
Access
https://music-api.mubert.com/api/v3 POST /public/tracks/{track_id}/similar with required duration; returns a new billable track without inherited prompt/playlist or a documented parent pointer.
Regions
Processing location not verified; US corporate address is not a residency commitment.
Endpoint pricing has not been collected. Check the provider for applicable rates.
Data & enterprise terms
Website terms explicitly defer separate product agreements. API plan limits apply; full API commercial agreement and processing policy not collected. Website privacy policy describes general account/contact processing and retention as necessary, with exceptions. It is not an API-specific retention or training-use agreement. Prompt/image/audio retention, customer-data training, opt-out controls and processing regions remain unverified. Download URL expiry is not a data-deletion commitment; corporate address is not inference residency.
No native checkpoint selector; API version and operation path are service identifiers.
Access
https://music-api.mubert.com/api/v3 POST /public/tracks/stored with duration and playlist_index or stream_id. Specific durations can use pre-rendered storage; other durations are generated. Not a prompt-cache API.
Regions
Processing location not verified; US corporate address is not a residency commitment.
Endpoint pricing has not been collected. Check the provider for applicable rates.
Data & enterprise terms
Website terms explicitly defer separate product agreements. API plan limits apply; full API commercial agreement and processing policy not collected. Website privacy policy describes general account/contact processing and retention as necessary, with exceptions. It is not an API-specific retention or training-use agreement. Prompt/image/audio retention, customer-data training, opt-out controls and processing regions remain unverified. Download URL expiry is not a data-deletion commitment; corporate address is not inference residency.
No native checkpoint selector; API version and operation path are service identifiers.
Access
https://music-api.mubert.com/api/v3 POST /public/tracks/record with track-generation fields; bypasses the pre-rendered track store. Not an audio-input transcription route.
Regions
Processing location not verified; US corporate address is not a residency commitment.
Endpoint pricing has not been collected. Check the provider for applicable rates.
Data & enterprise terms
Website terms explicitly defer separate product agreements. API plan limits apply; full API commercial agreement and processing policy not collected. Website privacy policy describes general account/contact processing and retention as necessary, with exceptions. It is not an API-specific retention or training-use agreement. Prompt/image/audio retention, customer-data training, opt-out controls and processing regions remain unverified. Download URL expiry is not a data-deletion commitment; corporate address is not inference residency.
Caching can reuse earlier input processing. Availability, lifetime and billing depend on the endpoint. A cache hit still generates a new response.
01 / INITIAL INPUTProcess & retain
The system processes eligible input and retains reusable state.
02 / LATER REQUESTCheck available state
Reuse depends on matching input, session state and the cache policy.
03 / CACHE HITReuse & generate
Reusing state can reduce repeated work. Any charges follow the billing rules below.
Mubert API
Not verified
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How it works
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Minimum reusable input
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Lifetime & refresh
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How to enable it
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Usage fields
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Billing rules
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Limits & data boundaries
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 16 Oct 2026
Mubert API
Not verified
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How it works
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Minimum reusable input
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Lifetime & refresh
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How to enable it
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Usage fields
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Billing rules
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Limits & data boundaries
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 16 Oct 2026
Mubert API
Not verified
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How it works
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Minimum reusable input
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Lifetime & refresh
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How to enable it
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Usage fields
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Billing rules
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Limits & data boundaries
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 16 Oct 2026
Mubert API
Not verified
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How it works
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Minimum reusable input
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Lifetime & refresh
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How to enable it
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Usage fields
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Billing rules
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Limits & data boundaries
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 16 Oct 2026
Mubert API
Not verified
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How it works
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Minimum reusable input
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Lifetime & refresh
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How to enable it
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Usage fields
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Billing rules
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Limits & data boundaries
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 16 Oct 2026
Mubert API
Not verified
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How it works
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Minimum reusable input
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Lifetime & refresh
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How to enable it
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Usage fields
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Billing rules
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Limits & data boundaries
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 16 Oct 2026
Mubert API
Not verified
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How it works
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Minimum reusable input
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Lifetime & refresh
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
How to enable it
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Usage fields
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Billing rules
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
Limits & data boundaries
Not collected
No reviewed inference-cache contract. Pre-rendered track lookup and HTTP library metadata caching are not input-state reuse or prompt caching.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 16 Oct 2026
What the measurements say
No benchmark observations have been added for this model. We do not turn a vendor description into a performance score.
Latency and throughput depend on the host, request size, reasoning settings and load. There is no measured speed or global usage figure in this record.
The record behind the model
Why it is included
Provider-owned composition software exposed as a licensed hosted music service. Public references describe classification and sample arrangement but do not identify standalone private neural checkpoints. This managed record does not claim separate weights for API versions or operations.
