ElevenLabs integration

ElevenLabs x Polar: turn your winning ads into your next batch of voiceover.

Polar knows which ads actually work, by ROAS, by angle, by audience. Connect it over MCP and an AI creative agent reads your winners every day and spins them into fresh angles, then produces voiceovers and localized audio for your ads in ElevenLabs. Your best-performing creative becomes the brief for the next batch, automatically.

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Scale your winners See the setup
Google Sheets → Polar

What you can bring in

Find the winners
"Which ads are actually working?"
Top creative ranked by ROAS, angle and audience, the raw material for the next batch.
top creative · ROAS
Spin new angles
"Turn one winner into ten."
Fresh voiceover variations on the message that's already converting.
1 winner -> 10
New verticals
"What new audience could this hit?"
Adjacent audiences the winning angle could open, as ready voiceover.
new audiences
Daily batch
"Produce today's batch."
A batch of new voiceover generated in ElevenLabs, hands-free, every day.
daily · at volume
On brand
"Keep it in our brand."
Every output comes out on-brand, not a generic template.
your brand
Close the loop
"Did the new creative work?"
New creative's performance flows back into Polar to pick tomorrow's batch.
perf back in Polar

ElevenLabs makes voiceover. Polar tells it what to make.

A voiceover generator is only as good as its brief, and most briefs are guesses. Polar gives ElevenLabs a brief grounded in what actually converts: your winning ads, by ROAS, angle and audience.

ElevenLabs on its own

  • Great voiceover, briefed on a hunch.
  • No idea which angles actually convert.
  • Output disconnected from performance.
  • You guess what to make next.

ElevenLabs with Polar

  • Voiceover briefed by your winning ads, by ROAS and angle.
  • New angles spun from what's already converting.
  • Performance loops back to pick the next batch.
  • The best ads become the brief, automatically.
Setup Guide

Turn winning ads into voiceover, in ElevenLabs.

01 · What you need
Polar

A Polar account with Shopify

A Polar account with Shopify connected. This connector plugs in right next to your stack.

Connect your data →

A ElevenLabs account

A ElevenLabs account, and your brand assets, so every output comes out on-brand.

Open ElevenLabs →

An AI creative agent

An agent with the Polar MCP and ElevenLabs, so it reads the winners and produces the new voiceover in one daily batch.

02 · Turn winners into a daily voiceover batch
1

Give the agent your winning-ad data ~2 min

Polar knows what works.
Connect the Polar MCP. The agent reads your winning ads, top creative by ROAS, angle and audience, so the batch is built on what performed.
2

Load your brand and batch rules ~2 min

Brand + how many, how often.
Point it at your brand assets and set the batch: how many new angles per winner, and how often, daily works best.
3

Batch daily the payoff

New voiceover, every day.
Every day it takes the winners, spins new angles, and produces voiceovers and localized audio for your ads in ElevenLabs. Then it reads the new creative's performance back from Polar to pick tomorrow's winners.
Get started

Your winners should brief your next campaign.

Give a creative agent the Polar MCP and ElevenLabs, and let it spin your best-performing ads into new voiceovers and localized audio for your ads every day.

Book a demo Connect your data ↗
The Gap

The connector is only half of it.

Once winning ads meets Polar's governed data, you can use it wherever you already work. Ask Polar in plain language, pull it live through the Polar MCP, or schedule it into the report your team reads every morning.

ElevenLabs

new creative's performance, back in
Polar

Polar

winning angles, out to ElevenLabs

Ask Polar

Polar MCP

Scheduled reports

Featured Use Case

Your winners, briefing the next batch.

Your winners, briefing the next batch

A voiceover tool can make anything; the hard part is knowing what to make, and that is exactly what a creative team burns time guessing. Polar closes the loop: it reads which of your ads are winning, by ROAS, angle and audience, and hands ElevenLabs a brief grounded in real performance. Every day it spins your winners into new angles and produces voiceovers and localized audio for your ads, on-brand and ready to test, then reads the results back to pick tomorrow's winners. Your best creative stops being a one-off and starts compounding.

What makes it real

From your winners. The batch starts from the ads Polar shows are winning, not a hunch.

Produced for you. Voiceovers and localized audio for your ads generated in ElevenLabs, on-brand, ready to test.

Ask Polar, in plain language. “Spin our top 3 ads into 10 new voiceover each.” No SQL, no export.s

See how the creative loop works
Other Use Cases

Other use cases

Use case 01

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See the use case › Use case 02

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See the use case › Use case 03

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Placeholder. The use case skill fills this. (rung: analyze it)

See the use case › Use case 04

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See the use case › Use case 05

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Placeholder. The use case skill fills this. (rung: act on it)

See the use case ›
Your Prompt Library

ElevenLabs in plain language

A scannable wall of sample prompts for your ElevenLabs data inside Polar. Ask Polar, or Claude with the Polar MCP connected.
See it
Show my winning ads by ROAS and angle this week.
Which voiceover angles convert best?
List my top-performing creative.
Analyze it
Spin our top ad into 10 new voiceover.s
Which winning angle could open a new audience?
Which winners are fading and need a refresh?
Decide from it
Produce today's voiceover batch from our winners.
Which new voiceover should we scale based on performance?
Summarize what the last batch drove and pick the next.
Get started · connect once · winners into voiceover

Your winning ads, as your next voiceover.

Connect Polar over MCP and let a creative agent turn your best-performing ads into new voiceovers and localized audio for your ads in ElevenLabs, every day, with results flowing back to pick the next batch.

Get started by booking a demo Connect your data in Polar
Phase 1 ~5 minConnect your data in PolarPolar surfaces which creative is actually winning.
Phase 2 ~2 minGive a creative agent Polar + ElevenLabsConnect the Polar MCP and ElevenLabs to an AI creative agent.
Phase 3 the payoffBatch dailySpin winners into new voiceover, produced in ElevenLabs, every morning.