Free Conference Calling in the UK: 5 Best Tools (2024) – Limits, Features & No-Signup Options

UK users have several **genuinely free** conference-call options. Below are the top picks with real limits.

Service	Free Tier Limits	Key Features	Best For
Google Meet	100 participants, 60 min (1:1 unlimited)	Screen share, captions, calendar integration, no install (browser)	Teams, clients, Gmail users
Zoom	100 participants, 40 min group	Breakout rooms, whiteboard, recording (local), virtual backgrounds	Webinars, workshops, familiar UI
Microsoft Teams (Free)	100 participants, 60 min	Chat, file share, 5 GB cloud storage, Office Online apps	Org already on M365
Jitsi Meet	Unlimited participants, no time limit	Open-source, self-hostable, E2E encryption, no account needed	Privacy-focused, tech-savvy, large groups
FreeConferenceCall.com	1,000 participants, no time limit (audio)	Dial-in numbers (UK 0330), screen share, recording, host controls	Audio-heavy, mixed landline/mobile
Whereby	100 participants, 45 min (1 room free)	Custom URL, no download, knock-to-enter, emoji reactions	Client calls, simple recurring link
Skype	100 participants, unlimited (group video)	Dial-in (paid), subtitles, background blur, file transfer	Legacy contacts, international mix

Quick Decision Guide

**No signup, no limit, max privacy** → **Jitsi Meet** (meet.jit.si).
**Audio + UK dial-in, huge capacity** → **FreeConferenceCall.com**.
**Easiest for non-tech guests** → **Google Meet** (calendar invite = one click).
**Already use Teams/Slack** → **Teams Free**.
**Need breakout rooms free** → **Zoom** (40-min chunks; restart meeting).