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About VocalLab

Making professional voice accessible to everyone

VocalLab is an AI voice platform for creators, educators, developers, agencies and businesses — built so anyone can turn text into high-quality speech without a studio, a producer or a complicated workflow. Our goal is simple: voice generation that is accessible, predictable and actually useful for real creative and commercial work.

Open Studio freeWhere we're headed
  • Bootstrapped — no outside funding
  • Independent — we answer to users, not investors
  • Public roadmap

  • 4.8

    average rating

    from 100+ verified reviews

  • Nov 2025

    building since

    actively shipping

  • 260+

    professional voices

    commercial-use ready

  • 15+

    voice languages

    site in 8 languages

Petr and Ivan recording in the VocalLab studio

Our story

Why we started VocalLab

VocalLab began in November 2025 with a frustration shared by a lot of creators: AI voice tools were either locked behind enterprise pricing, confusing about what you could legally do with the output, or simply unreliable when you needed them most. Great voices existed — but getting to them was harder than it should be.

So we set out to build the tool we wanted to use ourselves: fast, honest about its limits, clear about commercial rights, and good enough that a solo creator and a business team could both rely on it. Not a flashy demo — a product that holds up the tenth and the thousandth time you hit generate.

Since then VocalLab has grown into a real platform: the product now includes a developer API, MCP support, the AI Voice Studio editor and a voice catalogue that keeps expanding. Most people who find us arrive through Google — thousands discover VocalLab through search every month, and we have never bought an ad. We're still early, and we're building for the long run.

What we focus on

The principles behind the product

  • Found through search

    Most people discover VocalLab on Google — we invest heavily in genuinely useful pages, not ad spend. That keeps the product honest and the growth organic.

  • Reliability over hype

    Predictable generation, transparent limits and a queue that holds up under load. A voice tool is only useful if it works every time you hit generate.

  • Responsible by default

    Consent-based voice cloning and clear commercial-use terms. No impersonation, no deceptive endorsement, no non-consensual cloning.

  • Built in the open

    New voices, an API, MCP, an editing studio and a site in 8 languages — shipped continuously, with a public roadmap so you can see where we're headed.

Founders

The people behind VocalLab

Petr Sibirtsev — Founder & developer

Petr Sibirtsev

Founder & developer

If it doesn't hold up the thousandth time you hit generate, it isn't finished.

Petr started VocalLab in November 2025, after one too many projects stalled at the voice-over stage. What began as a tool he built for himself is now used by creators, educators and businesses around the world — funded entirely by the people who pay for it, with no investors and no ad budget.

He writes the code, talks to customers, and decides what ships next — which is why the roadmap is public and feedback goes straight to the person building the product. You can reach him directly at hi@vocallab.ai.

Ivan Sibirtsev — Co-Founder — based in the United States

Ivan Sibirtsev

Co-Founder — based in the United States

Every feature we ship started as a number that didn't look right.

Ivan co-founded VocalLab and leads the data side of the product. A data and BI analyst by background, he turns product usage and customer feedback into the insights that shape what the team builds next.

Based in the United States, he keeps VocalLab's decisions grounded in real numbers — so the product keeps growing around what users actually do. You can reach him directly at ivan@vocallab.ai.

VocalLab for business

Beyond the creator product, we offer a dedicated B2B option. For companies that generate voice at scale, we can provision dedicated servers with pay-as-you-go pricing — predictable throughput, no shared queue, billed only for what you use.

Available for qualifying B2B customers and designed for production workloads. If you're building on top of voice generation, we'd love to talk.

Contact us about B2B

  • Dedicated infrastructure

    Isolated capacity, no shared rate limits.

  • Pay as you go

    Scale up or down; pay only for usage.

  • Full API access

    Drop voice generation into your stack.

  • Production-ready

    Designed for production workloads.

The platform

Everything in one place

Specific features, limits and voice availability depend on your plan.

  • 260+ professional voices

    A growing catalogue eligible for commercial use under your plan and the licensing terms.

  • Text-to-speech

    Natural speech for video, courses, podcasts, audiobooks, ads and software.

  • Voice cloning

    Custom voice models — only for voices you own or have explicit permission to use.

  • Developer API

    Wire voice generation into your apps, tools and automated workflows.

  • MCP integration

    Connect supported AI assistants and agents to VocalLab voice workflows.

  • 15+ languages

    Voices in 15+ languages and a site localized into 8, serving creators around the world.

How VocalLab is built

VocalLab combines its own product interface, workflow tools, account infrastructure, API, MCP integration, usage management and customer support with selected third-party AI voice infrastructure providers.

Responsible voice technology

You may only clone or upload voices you own, have explicit permission to use, or otherwise hold all legally required rights to. VocalLab does not authorize impersonation, fraud, deceptive endorsement or non-consensual voice cloning. Professional voices may be used commercially only under the applicable plan, Commercial Use Policy and Terms of Service.

Where we operate

VocalLab is operated from the United States and serves users internationally. Our infrastructure relies on carefully selected service providers across jurisdictions; details on data processing, subprocessors and your rights are in the Privacy Policy.

Privacy PolicyTerms of ServiceCommercial Use

Questions? Talk to us.

Ask our assistant anything about VocalLab — plans, commercial licensing, the API, B2B or partnerships. It answers instantly and connects you to the team when you need a human.

Chat with us

Hear what we've built.

Open the Studio, pick a voice and generate your first clip. 60 free points, no card.

Open Studio freeSee the roadmap