ElevenLabs clones your voice from about 30 minutes of audio you already have, then reads any script as you in roughly 90 seconds. For lawyers, that covers ad voiceovers, phone menu audio, and client explainers for about $22 a month.
Every video ad my firms run has my voice on it, and I have not recorded a single one of them in over a year. I cloned my voice once, from audio that already existed, and now any script my team writes gets read as me before I’ve even seen it. For a law firm owner whose voice is part of the brand, nothing else in my marketing stack comes close on time saved per dollar.
What ElevenLabs is
ElevenLabs is the best AI voice platform available right now, and the gap between it and second place is wide. Everything runs through elevenlabs.io in a browser. Nothing to install.
| Tool | Best for | Price |
|---|---|---|
| ElevenLabs | Voice cloning quality, ad voiceovers, dubbing | Free tier, Creator about $22/month |
| Descript | Voice cloning inside a video editor, fixing flubbed lines | From about $12 to $24/month |
| Stock TTS (OpenAI, Google) | Cheap generic narration | Included with plans you may already pay for |
Lawyers care about two modes.
Text-to-speech with stock voices. Pick a professional voice from the library, paste your script, download the audio. This alone replaces hiring voiceover talent for internal training videos, phone menus, and client explainers.
Voice cloning. Feed it roughly 30 minutes of your own audio and it builds a clone that reads any script as you. Same pacing, same tone, same slightly impatient delivery if that’s how you actually talk. The source audio doesn’t need to be studio quality: old marketing videos, podcast appearances, webinar recordings, even long voice memos work.
The clone is the mode that changes how a firm markets. Here’s mine in practice.
How I actually use it
My firms run video ads constantly, and every voiceover used to require me. Book a time, set up a mic, do six takes, send files to the editor. Now the sequence is: my team finalizes a script, pastes it into ElevenLabs, and has my voice reading it before I’ve even seen the ad.
Two situations show the difference.
Script changes at 9pm. An ad is underperforming, someone rewrites the hook, and the new voiceover exists 90 seconds later. The old version of that story involves finding a slot on my calendar three days out, and spending another couple thousand dollars running the weak ad while we wait.
A/B testing hooks. We test opening lines hard because the first three seconds decide whether anyone keeps watching. Testing 10 hooks used to mean 10 recording sessions. Now it means generating 10 voiceover variants in a few minutes and letting Meta tell us which one wins.
What law firms use it for
Ad voiceovers are the big one, but the list runs longer.
Phone tree and IVR audio. Most firm phone menus sound like a robot from 2005. Record your greetings and menu prompts in your cloned voice instead, and callers hear the founder rather than a default machine voice. Small thing. Clients notice.
Written content turned into audio. Your blog posts, run through your clone, become a podcast feed. Content you already paid to produce starts working a second channel with no extra effort from anyone.
Client explainer audio in other languages. The dubbing feature translates and re-voices audio while keeping the character of your voice. A Spanish version of “what happens after you sign the retainer” costs you nothing extra to make.
Phone intake agents. ElevenLabs also powers conversational AI agents that answer calls, and pairing your cloned voice with an intake agent is where all of this is heading. Bigger topic, covered in the voice AI for law firms resource.
The consent and ethics section
Read this part twice.
Clone your own voice, or a voice you have written consent to clone. Nothing else. ElevenLabs requires a verification step for cloning, but the ethical line is yours to hold, not theirs.
Disclose AI voice where the rules require it. Several states now regulate synthetic media in advertising, and the FCC has ruled that AI-generated voices in robocalls violate the TCPA. Your bar’s advertising rules already prohibit misleading ads, and regulators are reading that broadly. When a state requires disclosure, disclose. One line of text.
Never clone opposing parties, judges, witnesses, or anyone else. Obvious, and I’m saying it anyway, because someone reading this thought about it for half a second.
Watch for cloning fraud aimed at your firm. This one runs the other direction. Scammers now clone voices to fake wire instruction changes and urgent partner requests, and firms holding settlement funds are prime targets. Two office rules fix most of it: verify every wire instruction change by callback to a number already on file, and train staff that a familiar voice on the phone is no longer proof of identity. Those rules cost nothing to adopt. Firms that skip them learn the lesson in six figures.
What it costs
The free tier gives you enough text-to-speech to test the quality. The Creator plan, about $22/month, includes instant voice cloning and covers most solo and small firm marketing volume. Scale tiers exist for heavy ad production, full IVR systems, and conversational agents.
Put $22 next to one studio session or one voiceover freelancer invoice and the math ends fast.
The full workflow, no camera, no microphone
Here’s how a complete video ad gets made at my firms without anyone recording anything:
- Claude writes the ad script, trained on my past ads so it sounds like me. The prompt library has starting points.
- ElevenLabs reads the script in my cloned voice.
- A video tool assembles the visuals. HeyGen can even put an avatar of me on screen delivering the whole thing, and the AI video ads guide covers the generation stack.
Script to finished ad with no camera, no microphone, no studio invoice. If you’re early in your AI adoption, the full pipeline makes more sense after the roadmap, but the voice piece stands alone from day one.
Bottom line
- Clone your own voice only, or get written consent first
- About 30 minutes of clean audio makes a professional clone
- Creator at about $22/month covers most solo and small firm volume
- Add the AI disclosure line wherever your state requires it
Do this today
Collect 30 minutes of your existing audio: old videos, webinars, podcast interviews, CLE recordings. Almost every lawyer has it sitting in a folder somewhere. Then open a free ElevenLabs account, run one paragraph of your website copy through a stock voice, and listen. The clone comes next, and it takes an afternoon, not a project plan.