Free · no card to start

Free conference calling for UK businesses

Free conference calling from Silux Call lets you host multi-party audio calls from the app at no extra charge, included on the platform alongside your free seat.

Start free — no cardSee pricing

What you get free

Ad-hoc multi-party audio conferencing from the app
No separate dial-in bridge to buy
Add participants mid-call
Works on mobile, desktop and browser
Included on every plan

How the free offer works

Conferencing is included; participant legs you dial out to use plan or Pay-as-you-go minutes (30/month on the free seat).

Also searched as

UK buyers look for this under many names — Silux Call covers all of them: free conference calling, free conference call uk, free audio conferencing, free group call, free conference bridge, free 3 way calling business.

FAQs — Free conference calling

Is free conference calling really free?

Free conference calling from Silux Call lets you host multi-party audio calls from the app at no extra charge, included on the platform alongside your free seat. Conferencing is included; participant legs you dial out to use plan or Pay-as-you-go minutes (30/month on the free seat).

What do I get for free?

Ad-hoc multi-party audio conferencing from the app; No separate dial-in bridge to buy; Add participants mid-call; Works on mobile, desktop and browser; Included on every plan.

Do I need a credit card to start?

No. You can start the Silux Call free seat and free trials without a card. You only add payment details if you choose to upgrade to a paid plan.

Is it ready for the 2027 PSTN switch-off?

Yes. Silux Call runs entirely over IP, so it is unaffected by the 31 January 2027 PSTN switch-off — and every account includes a free WLR2 migration audit.

Get a free number in your city

Free for your industry

Related on Silux Call

More free offers