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Verified Options & Solutions
Boost your brand awareness, drive high-intent traffic, and reach thousands of B2B SaaS buyers daily by featuring your tool here.
#2 Zoom
Video‑conferencing platform with unlimited 1‑to‑1 meetings and 40‑minute group calls for up to 100 participants on the free plan.
Chat, voice, and video meetings with up to 60‑minute group calls and 5 GB file storage per user.
#4 Google Meet
Browser‑based video calls with up to 100 participants, 60‑minute limit per meeting, and integration with Google Workspace.
#5 Jitsi Meet
Open‑source, self‑hosted or hosted video‑conferencing with no account required and unlimited meeting duration.
#6 Discord
Voice, video, and screen‑share channels for teams; free tier supports unlimited participants in voice channels.
#7 Skype
Classic VoIP service offering free voice/video calls, group calls up to 100 participants, and screen sharing.
End‑to‑end encrypted voice calls within the Telegram messenger; supports group voice chats.
#9 Signal
Secure, encrypted voice and video calls with a focus on privacy; free on iOS, Android, and desktop.
#10 Viber
Free voice and video calls worldwide, with group calling and messaging features.
#11 Mumble
Low‑latency, open‑source voice chat designed for gamers but ideal for remote teams needing crystal‑clear audio.
#12 Element (Matrix)
Decentralized messenger with encrypted voice/video calls; free and self‑hostable.
#13 Zoiper
Free softphone client supporting SIP and IAX protocols; works on Windows, macOS, Linux, iOS, and Android.
#14 Linphone
Open‑source SIP client with voice, video, and instant messaging; cross‑platform support.
Free version of the 3CX PBX offering SIP‑based voice calls, web conferencing, and mobile apps.
#16 Tox
Peer‑to‑peer, encrypted messaging and voice/video calling without central servers.
#17 Rocket.Chat
Open‑source team chat with optional voice/video calling via WebRTC; free self‑hosted option.
Unlimited free conference calls with dial‑in numbers, screen sharing, and video meetings.
Browser‑based video rooms for up to 4 participants; no downloads required.
#20 Talky
Simple, no‑login video chat for up to 4 participants; works directly in the browser.
Full‑featured cloud phone system with voice, video, and messaging; 15‑day free trial includes unlimited calls.
Collaboration suite with free VoIP calling, video conferencing, and unlimited users (limited minutes).
#23 Slack (Free)
Team messaging with voice and video calls for up to 2 participants per call on the free tier.
#24 TeamSpeak
Low‑latency voice chat platform popular with gamers; free server for up to 32 slots.
Modern business phone system offering free inbound calls and texting; limited outbound minutes.
#26 Jami
Decentralized, open‑source communication app with encrypted voice, video, and file sharing.
Free U.S. phone number with voicemail, call forwarding, and texting; integrates with Google Workspace.
Video meetings for up to 100 participants, 50‑minute limit, and integrated voice calling.
Webinars and online meetings with up to 3 participants and 30‑minute sessions on the free plan.
30‑day free trial offering full‑featured video conferencing and VoIP calling.
Free demo version for small teams to set up virtual meeting rooms with voice and video.
Cloud communications platform offering free SIP‑based voice calls for developers and small teams.
Collaborative whiteboard with built‑in voice chat for real‑time brainstorming sessions.
High‑definition video conferencing with voice calling; 7‑day free trial includes unlimited meetings.