How it works

From a live call to something you can send.

Install and sign in

Create a workspace, then add the extension. It stays dormant until you open a call on a supported venue.

Add to Chrome

Capture the call

The panel appears beside the player. Press capture: Overtone reads the published transcript, separates prepared remarks from Q&A, attributes speakers and indexes the whole thing.

Ask while it runs

Question the call in plain language. Answers stream back with citations that resolve to a timestamp, a speaker and the quote behind the claim.

Capture what you see

Grab a guidance slide from the player controls, or stamp a note at the current moment. Both are stored against the call and survive a reload.

Read the signals

Hedging rate with the phrases behind it, and the questions that were asked but never answered.

Compare quarters

With two calls from one name, Overtone shows what changed in management's language since last time.

Questions people ask first

Do I have to upload anything?

No. Overtone reads the transcript the venue already publishes on the page you are watching, when you press capture.

What if the call has no transcript?

Indexing needs one, so questions and signals will not be available. Timestamped notes and slide capture still work, and you can come back once a transcript is posted.

Can I use it on videos that are not earnings calls?

Yes. Overtone works on any supported page. It notices when a recording is not a company call and produces cited notes instead of an earnings memo, rather than inventing sections that were never discussed.

Where is my data stored?

In your own workspace. Transcripts are held per customer and never pooled across workspaces. The privacy policy sets out exactly what is collected.

What does the extension get access to?

The call venues listed on the home page, plus Overtone’s own API. It does not request access to all sites and cannot see any other tab.

Does it work in fullscreen?

Yes — the capture button sits inside the player’s own controls, which is exactly when you are most likely to want a slide.

Ready when the next call is

Setting up takes a couple of minutes and costs nothing.

Create a workspace