Speechify Studio is not the same purchase as Speechify Reader or the Speechify TTS API. Studio is a browser production suite for voiceover, dubbing, voice changing, avatars and cloning. Reader is a consumption product. The API is developer infrastructure billed in characters. Their prices, rights and allowances are not interchangeable.
> Distinctive strength: Studio combines voiceover, dubbing, voice changing, avatars and cloning with explicit credit conversions across output types. > > Where it stops being an advantage: The same credit has radically different duration value by feature, and Reader/API rights and pricing are separate.
The current Studio plans look simple—600, 86,400 or 345,600 credits—but one credit has three radically different meanings: one second of voiceover, one-third of a second of dubbing, or one-thirtieth of a second of avatar output. Revision choices also matter: unchanged re-export and volume-only gain changes are free, while script, pitch, speed and emotional-prosody changes consume credits again.
The advertised 1,000+ voices, short-clone workflow and SOC 2 language do not establish production quality, speaker safety or assurance scope. Those remain explicit trial and procurement gates. The decision is: will the exact Studio workflow produce acceptable, cleared output at a predictable accepted-minute cost?
Reader, Studio or API: decide first
| Requirement | Shortlist implication |
|---|
| Commercial voiceover/video | Evaluate paid Studio; Free explicitly lacks commercial-use rights. |
| Predictable capacity | Convert credits into seconds for the exact workload and include regeneration. |
| Multilingual dubbing | Meter at 3 credits/second and test every language with native reviewers. |
| AI avatars | Meter at 30 credits/second; the same pool disappears 30× faster than voiceover. |
| Voice cloning | Paid plans include it, but consent/disclosure and old geography terms need legal review. |
| Application/agent TTS | Buy and test the separate API; Studio credits do not fund it. |
| Sensitive scripts or voices | Resolve content-improvement licence, object deletion, DPA and scoped SOC 2 evidence first. |
| Formal team governance | Roles, approval logs and clone visibility remain publicly unresolved. |
Which Speechify product are you actually buying?
Speechify Reader reads documents, sites and books for personal consumption. Its Premium plan and listening limits do not establish Studio export or commercial rights.
Speechify Studio creates content. Its current surface combines:
- script-to-voiceover production;
- video dubbing;
- voice changing from recorded audio;
- AI avatars;
- voice cloning on paid plans;
- stock media and downloadable output.
Speechify API embeds speech in applications. It has bearer-authenticated speech/stream endpoints, SDKs, SSML, speech marks and a character meter. Buying Studio does not prove API entitlement, rate limits or contractual SLA.
Keep all three rows separate in procurement. A Reader invoice is not a commercial Studio licence. A Studio plan is not API capacity. An API sample is not evidence that the browser editor handles team approvals or video localization.
What does Speechify Studio cost now?
Current official pricing lists:
| Studio plan | Price | Credits | Key boundary |
|---|
| Free | $0 | 600 | no cloning; no commercial rights |
| Starter | $100/year | 86,400 | cloning, stock assets, commercial rights |
| Creator | $300/year | 345,600 | Starter features with 4× the credits |
This page does not publish a comparable monthly self-serve price or a team governance ladder. Preserve the checkout, tax/currency, renewal terms and current credit entitlement before purchase.
The API has separate pricing: 50,000 free characters, then $10 per million characters for pay-as-you-go. Enterprise is custom and publishes a $5,000 annual commitment. Do not place those character prices beside Studio credits as though they were the same unit.
How many minutes do Studio credits actually buy?
Published meters are:
- voiceover: 1 credit/second;
- dubbing: 3 credits/second;
- avatar: 30 credits/second.
If the pool were used for only one workflow, first-pass capacity is:
| Plan | Voiceover | Dubbing | Avatar |
|---|
| Free, 600 | 10 min | 3 min 20 sec | 20 sec |
| Starter, 86,400 | 24 hr | 8 hr | 48 min |
| Creator, 345,600 | 96 hr | 32 hr | 3 hr 12 min |
These are mathematical ceilings, not accepted production hours. They exclude alternate takes, failed generations, replaced voices, language review, timing correction and rejected output.
For a mixed Starter project containing ten hours of voiceover, two hours of dubbing and ten minutes of avatar:
- voiceover: 36,000 credits;
- dubbing: 21,600 credits;
- avatar: 18,000 credits;
- first pass: 75,600 credits;
- remainder: 10,800 credits.
That leaves only three voiceover hours—or one dubbing hour—before revisions. A headline “24 hours” can therefore be misleading for mixed production.
Which edits consume credits again?
Speechify states that exporting already-generated, unchanged speech is free. A volume-only change is a gain adjustment and is also free. New script—even with the same voice—and changes to pitch, speed or emotional prosody return through generation and consume credits.
For a 60-minute voiceover:
| Revision pattern | First pass | Revision | Total |
|---|
| none | 3,600 | 0 | 3,600 credits |
| regenerate 25% once | 3,600 | 900 | 4,500 |
| regenerate 50% once | 3,600 | 1,800 | 5,400 |
| two complete voice candidates | 3,600 | 3,600 | 7,200 |
Approve scripts, names and pronunciations before generation. Split long work into reviewable units so a small correction does not trigger an unnecessarily large redo. Track accepted seconds and reviewer minutes alongside credits.
Does the Free plan permit commercial publishing?
No. The current pricing table explicitly says Free has no commercial-use rights. Starter and Creator include commercial rights, and the page says the customer owns paid Studio audio output for use in their projects.
That entitlement is conditional, not magic clearance. Studio terms require rights in uploaded scripts, music, images, videos, likenesses and voices. They allow commercial use of generated content when the user has the necessary intellectual-property rights.
For every production preserve:
- the paid-plan invoice and terms version;
- source ownership/licences;
- speaker and likeness releases;
- stock-asset licence at download time;
- generated masters and approval record;
- AI disclosure where required;
- channel, territory and campaign restrictions.
Do not use Reader output or a Free Studio export as a shortcut around the paid Studio boundary.
What does voice cloning require?
Current paid Studio plans include self-serve cloning; Free does not. Speechify's Studio terms require:
- the speaker is at least 18;
- the upload is your own voice, or an intermediary has explicit written consent;
- no third-party intellectual-property/privacy violation;
- the voice is not a current/former reasonably well-known political figure;
- commercially reasonable disclosure that synthetic output is AI-generated.
The same terms, last updated 29 May 2023, say the speaker must be a US resident outside Washington, Texas, New York and Illinois. That geography is unusually restrictive and the page is old. Treat it as a stale controlling statement to confirm at enrollment or in contract, not as permission to ignore it and not as proof that newer marketing availability overrides it.
API documentation recommends 10–30 seconds for a short clone and says it can synthesize supported API languages. That is not a guaranteed Studio sample range or Studio language entitlement. Test the actual Studio enrollment flow.
Keep consent granular: permitted scripts, languages, channels, territory, term, disclosure, access, revocation and deletion. A checkbox alone is not a durable production record.
What languages and controls are available?
Studio pricing currently names 20 voiceover languages, although Finnish is duplicated in the list. It also advertises 1,000+ voices and controls for pauses, pitch, speed, volume, pronunciation, emotion and emphasis.
The API maintains a different matrix: six fully supported languages, a beta group and additional languages marked coming soon on the retained documentation. Never copy “50+ languages” from API marketing into a Studio production requirement without verifying product, model and status.
For every language/voice pair test:
- names, acronyms, dates, currencies and numbers;
- punctuation, pauses and emphasis;
- code-switching and borrowed words;
- emotional control consistency;
- paragraph and long-form voice identity;
- the exact regeneration meter;
- native-reviewer acceptance.
A voice appearing in a selector proves availability, not suitability.
What can Studio export?
The pricing page confirms paid MP3 download and says unchanged generated speech can be re-exported without credits. It does not provide a complete current codec, bitrate, sample-rate and video-resolution table in the retained public response.
Do not inherit the API formats. The streaming API has its own codec and raw-audio options, and its current model split is different again: Simba 3.0 is the multilingual default, while Simba 3.2 is positioned for English and lower-latency streaming. Treat that as a separate integration decision, not a Studio export promise.
During a paid evaluation inspect:
- container, codec, bitrate and sample rate;
- channel count and loudness;
- clipping and leading/trailing silence;
- timing after speed/pitch changes;
- subtitle and dubbed-video alignment;
- NLE/LMS/telephony compatibility;
- whether each export/re-export changes credits;
- archived-project re-download behavior.
How does Speechify use uploaded content?
The Studio terms say user content remains the user's intellectual property. They also grant Speechify a worldwide, non-exclusive, royalty-free licence to host, store, display, reformat, archive and cache it for the service.
The stated purposes include operating and improving services, automated/algorithmic analysis and R&D to improve voice quality, and developing Speechify technologies. Analysis can occur when content is sent, received and stored.
This is not equivalent to “your content is never used for improvement.” For confidential scripts, unreleased media or identifiable voice samples, obtain the exact Enterprise terms, DPA, subprocessors, isolation and opt-out before upload.
Studio privacy says personal data is kept only as necessary and that no stated purpose requires keeping it longer than 12 months after account termination, subject to legal/business/back-up exceptions. It does not give an object-level deletion SLA for:
- project source files;
- generated audio/video;
- clone recordings;
- derived voice models;
- backups/caches;
- processor copies.
That lifecycle remains an honest unknown until contract or an observed deletion test resolves it.
Is Speechify SOC 2 certified?
Studio and API pricing pages say “SOC2 approved” or “SOC2 certified.” That is a vendor claim, not enough evidence for a security review. The public surfaces inspected do not establish report type, audit period, system scope, exceptions or a current bridge letter.
Ask for:
- current SOC 2 Type and report period;
- Studio, API and cloning scope;
- bridge letter and exceptions;
- DPA and subprocessors;
- encryption/key practices;
- role/access/audit-log controls;
- incident notification;
- deletion/backup schedule;
- uptime and support SLA.
Enterprise API advertises security questionnaires and custom DPA/SLA assurances. That does not automatically extend to a self-serve Studio account.
Is Speechify a good fit for teams?
The public Studio pricing inspected does not establish a complete team model: seats, roles, approvers, clone visibility, audit logs, project ownership transfer and offboarding are unresolved.
If multiple people produce approved brand audio, run a workspace trial with creator, reviewer and administrator roles. Test whether a clone and sensitive project can be restricted; whether usage is attributable; what happens when the owner leaves; and whether exports require approval.
If those controls do not exist, use an external approval system and least-privilege account design—or exclude Studio for governed production.
What are the strongest exclusion criteria?
Do not shortlist Studio when:
- you need embedded/real-time application TTS but are evaluating only Studio;
- you need commercial rights on Free;
- your speaker cannot satisfy the current clone terms;
- confidential content cannot accept the improvement/R&D licence without negotiated terms;
- you require public proof of object-level deletion or scoped certification;
- you need documented enterprise roles/audit logs from a self-serve plan;
- the 30× avatar meter makes the chosen plan uneconomic;
- target-language quality cannot pass native review.
How should you test Speechify Studio before buying?
Use a frozen project rather than a demo sample:
- Create a 60-minute script with two target languages, names, numbers, acronyms and emotional passages.
- Lock 75% of the script before first generation.
- Generate the full voiceover and record the 3,600-credit expectation.
- Dub a five-minute media excerpt and record the 900-credit expectation.
- Render a 30-second avatar and record the 900-credit expectation.
- Change volume only and confirm zero additional generation credits.
- Regenerate exactly 25% and then 50% of the voiceover; reconcile 900 and 1,800 additional credits.
- Blind-review voices with native listeners and record accepted/rejected seconds and reviewer minutes.
- With a consenting adult speaker, test clone enrollment, disclosure, access and deletion; do not use a real client/employee voice for a disposable trial.
- Export and inspect all target formats; re-export unchanged content and verify no charge.
- For sensitive material, obtain SOC 2 scope, DPA, content-use and deletion answers before upload.
The decision metric is cost per accepted minute plus reviewer/engineering time, not voice count or headline credits. A tool that generates cheaply but needs repeated fixes can cost more than one with fewer advertised voices and better first-pass acceptance.
Our Speechify Studio verdict
Speechify Studio can be attractive for a creator who wants voiceover, dubbing and media generation in one browser tool and can work within the published commercial and consent terms. Starter and Creator capacity is generous for voiceover, much smaller for dubbing and dramatically smaller for avatars.
The purchase becomes risky when products are conflated, mixed workflows are budgeted from the 1× voiceover headline, or sensitive content is uploaded without examining the improvement licence and deletion gap. Shortlist Speechify only after the exact voice/language, revision rate, rights, data terms and workspace controls survive a measured test.
Main unknown: whether the actual self-serve account provides the deletion, role/audit and scoped security controls required for governed commercial production.
Continue with the AI Voice category, compare infrastructure economics in the AI Voice API guide, or use the AI voice cost protocol before building a shortlist.
Sources checked