Sealed end-to-end Coming soon for Windows, Linux and FreeBSD
Free for five accounts · Similar to WinRAR: pay once, or never. It keeps working.

Pricing

Free for five accounts. Past five, the model is similar to WinRAR's: pay once and own it forever, or keep closing the reminder for as long as you like. The client works the same way, free with up to five servers and licensed past them.

The server licenseSimilar to WinRAR
Free for five accountsEvery feature, no time limit, no registration with Hyperion Labs.
Past five, Sigil asksA reminder window appears when a member signs in, a few times a day at most. It has a Close button.
That is all that happensNothing locks and nothing expires, however many times the reminder is closed, and the program carries on exactly as before. What matters is that it gets used.
What a license doesIt raises the account limit, retires the reminder, and funds the work: new features sooner, defects fixed faster.
This window, with its Close button, is the whole of the enforcement.

Server editions

Every edition is the same software with every feature. They differ in how many accounts a server has, and in whether it is used for work.

For yourself, family and communities

Non-commercial use: individuals, families, clubs, associations, schools and libraries.

EditionIntended forAccountsPrice
FreeThe closest circleUp to 5 €0  no time limit Download soon
HomeFamily and friendsUp to 25 €59  once, if you choose Buy Home soon
CommunityClubs, associations, schools and librariesUp to 50 €119  once, if you choose Buy Community soon

For work

Companies, the self-employed and public administration.

EditionIntended forAccountsPrice
FreeA small team, or trying it outUp to 5 €0  no time limit Download soon
BusinessTeams and companies6 to 100 €40  per account, once, plus VAT Buy Business soon
EnterpriseLarger organizations: invoice, purchase order, DPA, optional support contractMore than 100 Quoted  perpetual Request a quote

Prices in euros. Home and Community include VAT; Business is plus VAT where it applies. Checkout is handled by Paddle, the merchant of record. A non-profit with more than 50 accounts pays half for Business or Enterprise.

The client licenseSimilar to WinRAR
Free for five serversOne client may hold accounts on up to five servers, with every feature and no time limit.
Past five, the client asksA reminder window appears when a sixth server is added, then again at a sign-in, at most once every eight hours while Sigil runs. It has a Close button.
That is all that happensEvery server stays connected, and the reminder can be closed every time, indefinitely.
What a license doesIt retires the reminder on the device it is entered on.
The reminder, as the client shows it past five servers: nothing is blocked, and there is a Close button.

Client editions

One license per device, for a client used with more than five servers. Both editions are the same software with every feature; they differ only in how the client is used.

EditionIntended forServersPrice
FreeAny useUp to 5 €0  no time limit Download soon
PersonalPersonal useUnlimited €19  once, VAT included Buy Personal soon
BusinessUse at workUnlimited €49  once, plus VAT Buy Business soon

Prices in euros. Personal includes VAT; Business is plus VAT where it applies. A client license is entered in the client, under Settings, on the Devices tab, and it stays when the accounts on that device are forgotten.

What you receive

The license fileSigned for you

Delivered by email, within minutes

A license is a signed file, sent from support@sigilchat.com within minutes of purchase, and within 48 hours at the latest. It names whoever the buyer chose at checkout, and a license under another name is issued free on request. Install a server license from the administration panel and the new limit applies at once; a client license goes into the client, under Settings, on the Devices tab.

AccountsThe unit of licensing

What an account is

An account is one registered user on your server. Deleting an account, from its own settings or from the administration panel, frees its place. Editions are a ceiling, not a meter: a group that shrinks keeps the license it bought.

UpdatesVersion 1

Included within version 1

Updates within version 1 are included. A future paid version 2 would be offered as a flat €15 upgrade, and version 1 keeps working regardless.

For organizations

OrganizationsMore than 100 accounts

Companies and institutions

Perpetual licenses for more than 100 accounts, priced by volume, with invoice, purchase order and data processing agreement available, and an optional yearly support contract with a guaranteed response time. A registered non-profit pays half.

Request a quote

Questions about paying

Questions8 answers
Is it really free for five accounts, without a time limit?

Yes. Every feature, for as long as the server runs.

Which edition is ours, Community or Business?

It depends on what the server is for, not on who runs it. Individuals, families, clubs, associations, schools and libraries use Home or Community. Companies, the self-employed and public administration use Business, or Enterprise above 100 accounts. A non-profit with more than 50 accounts pays half for Business or Enterprise.

Does anyone have to pay past five accounts?

No one is made to. Sigil asks through a reminder window that can be closed every time, and it keeps working either way. A license is how the work is funded; the reminder is how Sigil asks.

Does using several servers need a license?

Not for five or fewer. One client may hold accounts on up to five servers for free. Past five, the client shows a reminder that can be closed every time, and nothing is blocked. A client license, Personal or Business, retires the reminder on the device it is entered on.

How do payment and refunds work?

Checkout is handled by Paddle, the merchant of record, which also collects VAT or sales tax where it applies. Refunds are handled through Paddle; write to support@sigilchat.com. The refund policy has the details.

When does the license arrive?

By email within minutes of purchase, and within 48 hours at the latest. If nothing has arrived within an hour, check the spam folder, then write to support@sigilchat.com with the order number from Paddle's receipt.

What if the group shrinks?

Nothing happens. The license remains valid. A payment is only ever needed to move up an edition.

How technical does the administrator need to be?

Comfortable running a small server: a machine at home or a VPS. Setup guides are included in the docs folder of every download.

Start with five. Decide later.

Every feature, no registration with Hyperion Labs and no trial period. A license can wait until the group has grown.

Download Sigil soon See the features