Glip (by RingCentral) offers threaded messaging, video calls, and collaborative spaces for teams. Small businesses looking for comparable internal‑communication platforms can explore the following alternatives, each bringing its own mix of chat, file‑sharing, integrations, and pricing models.
Get targeted exposure with custom position pinning and highlighted placement.
Industry‑standard chat with channels, direct messages, robust app ecosystem, and powerful search.
Integrated with Office 365, offering chat, video meetings, file collaboration, and extensive third‑party apps.
Voice‑first platform with persistent text channels, screen‑share, and community‑grade moderation tools.
Familiar Facebook‑style interface for groups, live video, and integrated file sharing for enterprises of any size.
Open‑source, self‑hosted Slack alternative with end‑to‑end encryption and deep customization.
Self‑hosted chat platform offering real‑time translation, video calls, and extensive API access.
Lightweight team messenger with built‑in video, shared to‑dos, and over 200 integrations.
Part of Zoho suite; offers channels, bots, and seamless integration with Zoho CRM, Projects, and more.
Secure, on‑premise or cloud chat with file sharing, screen sharing, and compliance controls.
Part of Google Workspace; offers direct messages, rooms, and deep integration with Docs, Drive, and Meet.
Secure collaboration suite with persistent chat, whiteboarding, and high‑definition video.
Japan‑originated messaging app with task assignment, file sharing, and built‑in video calls.