The product explicitly describes local voice fine-tuning; this is not an arbitrary foundation-model training API.
Reasoning
Not collected
No model-specific contract verified. Unknown does not mean unsupported.
Context caching
Not collected
No model-specific contract verified. Unknown does not mean unsupported.
Base model
Not collected
No model-specific contract verified. Unknown does not mean unsupported.
Model terms
Altered licenses its application and voices without providing source-access rights; reverse engineering and unauthorized model redistribution are restricted. Free outputs require attribution and noncommercial use. Creator permits eligible individuals/companies of up to five employees with relevant trailing-year revenue/funding below USD 100,000. Professional uses the stated commercial license. Custom voice creation requires source rights and speaker consent; continued use requires a valid subscription. No public model weights verified.Source for Model terms (opens in a new tab)
Creation privacy
Product says training is local without transferring voice recordings. Generic terms reserve source-record retention and diagnostics; exact local-mode exceptions and any optional cloud operations require confirmation.Source for Creation privacy (opens in a new tab)
Comparison table:2 minutes minimum,30 minutes suggested,up to1 hour for best results. Average training time about60 minutes on suggested hardware is a provider estimate, not an SLA.Source for Reference audio (opens in a new tab)
Hardware requirements
Provider lists RTX2080/3080/4080 with12GB RAM as minimum and RTX3090/4090 with24GB as suggested. GPU-model/memory wording is preserved; compatibility with every variant is not independently verified.Source for Hardware requirements (opens in a new tab)
Documentation discrepancy
All-plan summary and Free plan card mention Local Voice Cloning, but the detailed pricing matrix marks Free false and Creator/Professional/Enterprise true. Creator also has an unspecified voice-library cap in FAQ. Free access is unresolved.Source for Documentation discrepancy (opens in a new tab)
Published price
Creator and Professional are consistently included in the detailed matrix. No separate per-voice fee advertised; Free entitlement conflicts across sections.Source for Published price (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 callable public model ID or immutable checkpoint selector verified; UI names and voice-profile IDs are not API contracts.
Access
Access through https://altered.studio/ and the licensed Studio desktop app where supported. Models and voice profiles depend on plan and installed voice library. Enterprise API/on-premise arrangements exist, but per-model public routes, authentication and deployment contracts were not verified.
Regions
Processing residency depends on deployment; no universal model-specific region guarantee verified.
Published regional price excluding tax. Month-to-month rate. Shared account bundle, not an additive subscription for each model. 60 morph minutes/month and 325,000 internal AI credits; Creator license eligibility applies. Credits use service-specific characters/time, not LLM tokens. API entitlement requires Enterprise.
Published regional price excluding tax. Requires quarterly payment; not a month-to-month charge. Shared account bundle, not an additive subscription for each model. 60 morph minutes/month and 325,000 internal AI credits; Creator license eligibility applies. Credits use service-specific characters/time, not LLM tokens. API entitlement requires Enterprise.
Published regional price excluding tax. Requires annual payment; not a month-to-month charge. Shared account bundle, not an additive subscription for each model. 60 morph minutes/month and 325,000 internal AI credits; Creator license eligibility applies. Credits use service-specific characters/time, not LLM tokens. API entitlement requires Enterprise.
Published regional price excluding tax. Month-to-month rate. Shared account bundle, not an additive subscription for each model. 180 cloud morph minutes/month, 1,000,000 internal AI credits and unlimited local morphing; commercial output license. Credits use service-specific characters/time, not LLM tokens. API entitlement requires Enterprise.
Published regional price excluding tax. Requires quarterly payment; not a month-to-month charge. Shared account bundle, not an additive subscription for each model. 180 cloud morph minutes/month, 1,000,000 internal AI credits and unlimited local morphing; commercial output license. Credits use service-specific characters/time, not LLM tokens. API entitlement requires Enterprise.
Published regional price excluding tax. Requires annual payment; not a month-to-month charge. Shared account bundle, not an additive subscription for each model. 180 cloud morph minutes/month, 1,000,000 internal AI credits and unlimited local morphing; commercial output license. Credits use service-specific characters/time, not LLM tokens. API entitlement requires Enterprise.
Generic terms permit content/output collection for diagnostics and service improvement and reserve a private record of source-voice files. Privacy-policy retention is purpose/necessity-based, not a fixed inference TTL. Local-cloning and Standard Real-Time Pro pages make narrower local-processing promises; discounted realtime plans explicitly permit anonymized voice data for improvement. Exact precedence, contractual exceptions and cloud handling remain unresolved.
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.
Altered Studio
Not verified
No inference prompt-cache contract verified. Repeating a morph of the same input without additional quota, stored voice profiles and local processing are not token caching.
How it works
Not collected
No inference prompt-cache contract verified. Repeating a morph of the same input without additional quota, stored voice profiles and local processing are not token caching.
Minimum reusable input
Not collected
No inference prompt-cache contract verified. Repeating a morph of the same input without additional quota, stored voice profiles and local processing are not token caching.
Lifetime & refresh
Not collected
No inference prompt-cache contract verified. Repeating a morph of the same input without additional quota, stored voice profiles and local processing are not token caching.
How to enable it
Not collected
No inference prompt-cache contract verified. Repeating a morph of the same input without additional quota, stored voice profiles and local processing are not token caching.
Usage fields
Not collected
No inference prompt-cache contract verified. Repeating a morph of the same input without additional quota, stored voice profiles and local processing are not token caching.
Billing rules
Not collected
No inference prompt-cache contract verified. Repeating a morph of the same input without additional quota, stored voice profiles and local processing are not token caching.
Limits & data boundaries
Not collected
No inference prompt-cache contract verified. Repeating a morph of the same input without additional quota, stored voice profiles and local processing are not token caching.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 17 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
Voice enrollment creates a customer adaptation/profile using Altered technology. This workflow is explicitly managed; each customer voice is not a newly enumerated native base checkpoint.
