Free Instant Messaging Software & Tools

HyHyve is a digital event platform promoting efficient networking for employees and clients with a capacity of 50 participants.

OpenTalk is a GDPR-compliant video conferencing tool with features like chats, surveys, and workshops. Suitable for businesses and educational institutions.

Otter.ai is an AI tool offering real-time transcriptions, note-taking and summaries for meetings. Ideal for business, sales, education and media.

Nifty boosts productivity by consolidating project management tools into one workspace. Available at $5 per member/month.

Standuply is an Agile assistant for engineering leaders, integrated with Slack and MS Teams. It automates processes, manages tasks, organizes meetings, and offers HR surveys.

Geekbot enables asynchronous stand-ups via Slack and Microsoft Teams. Features include automated workflows, reminders, real-time reports, and customizable prompts.

Chanty boosts productivity with task management, board views, video conferencing, and tool integration. Free for up to 10 users.

Sendbird offers rich in-app communication with dynamic conversations, custom notifications, and mobile support. Ideal for developers.

Crew boosts business outcomes by enhancing team communication and engagement. It helps in schedule distribution, shift coverage, and staff recognition.

Twist provides a refreshing asynchronous communication platform preventing critical topics from being missed and offering a free and premium user package.