Vetted Score
4.6
/ 5.0
Scored 4.6/5 due to its strong integration ecosystem, reliable call quality, and flexible free tier, though advanced features require paid plans.
Key Features
Integrated Voice & Video Calls
Start high‑definition voice or video calls directly from any Slack channel or direct message.
Huddles for Quick Audio Conversations
Launch spontaneous, low‑latency audio huddles with screen sharing to keep discussions fluid.
Robust App Ecosystem
Seamlessly connect with hundreds of third‑party apps and services to extend collaboration capabilities.
Frequently Asked Questions
Free plans support up to 15 participants per call; paid plans increase the limit and add advanced admin controls.
Yes, Slack's voice and video calling features are fully supported on iOS and Android apps.
The free tier includes unlimited messaging and limited calls, while paid plans start at $8.75 per active user per month and add unlimited call participants, admin tools, and compliance features.
Featured Lists & Comparisons
Top 20 Alternatives to TeamViewer Meeting in Team Chat & Conferencing Software
Top 20 Alternatives to Adobe Connect in Team Chat & Conferencing Software
Top 20 Alternatives to Zoom for Home (Zoom Phone + Zoom Meetings) in Unified Communications (UCaaS) Software
Top 20 Alternatives to BigBlueButton in Team Chat & Conferencing Software
Top 20 Alternatives to Zoom in Team Chat & Conferencing Software
Top 20 Alternatives to BlueJeans in Team Chat & Conferencing Software
Top 20 Alternatives to Google Meet in Team Chat & Conferencing Software
Top 20 Alternatives to Zoom Video Communications (Zoom Meetings + Zoom Phone) in Unified Communications (UCaaS) Software
Top 20 Alternatives to RingCentral Video in Team Chat & Conferencing Software
Top 30 Video Conferencing Software
Specifications
Pricing Model
Free tier available; paid plans start at $8.75 per active user per month, with higher‑tier Enterprise options.
Supported Platforms
Windows 10/11macOSLinuxiOSAndroidWeb Browser