Meet Sigel.

Sigel is Wynfall AI. Type something messy. Get back a note you would actually send.

Use Sigel

Sigel is first.

Work that crosses files, systems, and decisions.

Ken is next.

Fast everyday path. After Sigel.

Nova is last.

The frontier. Last.

Wynfall Code.

Sigel in your terminal. Desktop is coming.

irm https://chat.wynfall.dev/install.ps1 | iex

Then run wynfall. Paste your key from chat.wynfall.dev.

def fetch_retry(url, tries=3):
    for n in range(tries):
        try:
            return get(url)
        except OSError:
            if n == tries - 1:
                raise

Simple plans

Start free. Stay for $10. Builder is $25 when the month runs hot.

Starter

$10

Everyday work

The plan most people will live on. Deeper thinking, API, and Code.

Use Sigel

Preview

Free

A first try

A few real conversations. Then it stops.

Builder

$25

Heavy months

More room. Ken and Nova land here first, when they ship.

Extra usage in $5, $10, or $25 packs. See every difference.

Try Sigel now.

Google or GitHub. Preview usage is included. Paid plans stay at these founding prices.

Use Sigel