A production studio, built differently

The studio that never sleeps. The ear that never ships junk.

Stonecast Studio is a senior-engineered AI production system, supervised by a human owner, working around the clock. That combination is the whole idea: agency-grade output at freelancer prices, with turnarounds humans can't match — same-day audits, 24–48h book formatting, voiceovers in hours. Every order is custom-built from your exact requirements and quality-checked by a person before delivery.

Service lines

4 — audits, books, voice, podcast

Standard delivery

24–48 hours

Quality gate

Human review, every order

AI use

Always disclosed

Find us on Fiverr See the work ↓

The work is the proof

Four service lines. Real samples below — all produced by this studio's actual pipelines.

Nothing on this page is a mockup of imaginary client work. Every sample is a demonstration piece the studio produced end-to-end, labeled as such — because a studio that automates production should prove it on its own dime first.

01 · SEO & AI-Visibility Audits

Search finds you. Do AI assistants?

Full technical + on-page SEO audits and AEO/GEO audits that test whether ChatGPT, Perplexity, and Google's AI results actually recommend you — every report built fresh from the subject site's live data, with findings ranked by impact ÷ effort and a 90-day plan. White-label for agencies: your logo, our engine, delivered in 24 hours.

SEO audits from $45 · AI-visibility audits from $65 · white-label agency packs from $195

Read the full sample report →

Sample: a real audit of our own site — never a client's data

Cover of the Stonecast Studio sample SEO and AI-visibility audit report

Chapter opening page from Field Notes, a 6x9 print interior typeset by Stonecast Studio

Body page with field-note sidebar and practice exercise from the Field Notes demonstration volume

02 · Book & KDP Formatting

Interiors that look like a publisher made them.

Print-ready interiors and validated EPUBs for Amazon KDP — workbooks, journals, planners, novels, illustrated books. Correct margins, bleed, and gutter for your trim size, checked against KDP's specs before delivery. If KDP rejects a file we delivered, the fix is free and jumps the queue.

EPUB fix/conversion from $25 · workbook interiors from $35 · illustrated from $45

Sample: “Field Notes,” a demonstration volume written and typeset by the studio at true 6×9 trim

03 · AI Voiceover — disclosed, always

A professional-sounding voiceover, today.

Natural, realistic AI voices (ElevenLabs' top engine) with human quality control on every order — pronunciation hand-tuned, pacing checked, audio mastered to consistent levels. Four house styles below; dozens more in the voice bank. It's AI, stated upfront: for video, e-learning, and ads, listeners won't blink — and when a project genuinely needs a human performance, we say so before you pay.

Voiceovers from $5 · e-learning narration from $10 · ad variant bundles from $10

All four demos generated + mastered by the studio pipeline · original demo scripts

Corporate explainer0:33

Warm commercial0:37

Energetic promo0:36

Audiobook narration0:30

Before — raw recordingmono · noise + hum · −23.6 LUFS

After — studio mastercleaned · music bed · −16 LUFS

Waveform of the mastered after version of the podcast demonstration clip

04 · Podcast & Video Editing

You sell the production. We're the production line.

White-label podcast and video editing for agencies and creators: noise cleanup, filler removal to your spec, multi-track leveling, broadcast loudness mastering, chapters, captions — with per-show presets so episode 40 matches episode 1 without re-briefing. 48-hour standard turnaround. AI dubbing into 20+ languages available for course and creator content.

Audio episodes from $60 · video episodes from $110 · agency batches from $400

Demonstration pair produced by the studio: one clean take, deliberately degraded, then mastered back

How the studio works

An AI production system. A human who signs off.

STAGE 01

Your brief becomes a spec

Order forms are engineered to capture everything in one pass — no back-and-forth ping-pong. Every field has a sensible default, so your order never stalls.

STAGE 02

The system produces

Senior-engineered pipelines do the heavy lifting — crawling, typesetting, voice generation, audio mastering — around the clock. That's where the speed and the price come from.

STAGE 03

A human ships it

Nothing leaves the studio unreviewed. Pronunciation, layout, findings, levels — checked by a person, revised until you're happy.

The honest version

Yes, it's AI — disclosed on every gig, every order, every sample. The system produces; the owner supervises and quality-checks. No fake team page, no invented testimonials, no stock-photo "staff." If your job isn't a fit for the system, we'll say so before you pay a cent. The samples on this page are the pitch: real output, honestly labeled.