About Hyperion Labs

Sigil is developed and sold by Hyperion Labs, a software company registered in Serbia. At present, the company is one developer. Sigil is pronounced SIJ-il, with a soft g, as in gyroscope.

Hyperion Labs - Properties

Trading name: Hyperion Labs
Registered name: BOJAN TORBICA PR AGENCIJA ZA RAČUNARSKO PROGRAMIRANJE HYPERION LABS VETERNIK
Registration number: 68152127 (matični broj)
Tax ID: 115168022 (PIB)
Payments: Paddle.com Market Limited, Merchant of Record

The companyIndependent

Hyperion Labs is an independent software company. It makes one product, Sigil, and sells it through Paddle. All of it is handled by one person, Bojan Torbica.

FundingLicenses

Sigil is funded by the people who license it. It carries no advertising, and nothing in it reports back.

What it does not holdNo user data

Hyperion Labs operates no messaging service. Accounts and contact lists exist only on servers run by their owners, and message history only on their members' devices. The company keeps license records, and nothing about who uses a server.

If development stopsNothing to switch off

Installed servers keep running. Sigil depends on no vendor cloud, and licenses are verified offline.

Contact

Where to writeReplies come from a person

Sales, licensing and support support@sigilchat.com. Replies within two business days.

Vulnerability reports security@sigilchat.com. The reporting policy is on the security advisories page.

Organizations Quotes, invoices, purchase orders and data processing agreements: write to the support address.