Communication & collaboration

A

Afilnet

Afilnet SL·Spain

Cloud platform for businesses to send bulk SMS, voice messages, certified SMS and email, and WhatsApp Business messages, via web or API.

• Marketing & email
• Paid
• Web
• API

I

IcyZip

Richard Andresik·Austria

Pair two open browsers by QR code or private link to share live text and transfer one end-to-end encrypted file at a time.

• Communication & collaboration
• Free
• Web

Web-based presentation tool for creating, editing and presenting slide decks together as a team.

• Design & creative
• Freemium
• Free trial
• Android
• iOS
• +3

Employee communication platform combining a mobile app, intranet, newsletters and digital signage.

• Communication & collaboration
• Paid
• Android
• iOS
• +1

Tool for interactive presentations, meetings and classes with live polls, quizzes, word clouds and Q&A.

• Communication & collaboration
• Freemium
• Web

Browser-based video meeting service with permanent room links, plus an API and SDKs for embedding video calls.

• Communication & collaboration
• Freemium
• Free trial
• API
• iOS
• +1

Open-source wiki platform for knowledge bases, documentation and intranets, hosted in the cloud or on-premises.

• Productivity & notes
• Freemium
• Free trial
• Open source
• Self-hosted
• Web

Mail, calendar, contacts and task board for teams working on a Nextcloud server, with CalDAV and CardDAV sync.

• Communication & collaboration
• Freemium
• Free trial
• Open source
• Android
• iOS
• +5

Self-hostable chat, audio and video calling, webinar and screen sharing tool that runs within Nextcloud.

• Communication & collaboration
• Freemium
• Free trial
• Open source
• Android
• iOS
• +5

Self-hosted file storage and sharing software with desktop and mobile sync, versioning and external storage links.

• File storage & sharing
• Freemium
• Free trial
• Open source
• Android
• API
• +6

Real-time speech translation for online meetings and face-to-face conversations, with an API for business use.

• Translation & language
• Paid
• Free trial
• Android
• API
• +2

Web applications for team collaboration: document storage and editing, mail, CRM, projects and calendars.

• Communication & collaboration
• Freemium
• Free trial
• Open source
• API
• Self-hosted
• +1

Room-based document collaboration platform for co-editing office files and PDFs, in the cloud or self-hosted.

• Documents & PDF
• Freemium
• Free trial
• Open source
• API
• Self-hosted
• +1

Collaboration suite hosted in Switzerland combining email, calendar, cloud storage, online office editors and video meetings.

• Communication & collaboration
• Freemium
• Free trial
• Android
• API
• +5

Video-conferencing service routed through Swiss servers, with screen sharing, chat, waiting rooms and recording.

• Communication & collaboration
• Free
• Android
• API
• +5

Email service hosted in Switzerland for own domains, with webmail, calendars, OpenPGP encryption and spam filtering.

• Communication & collaboration
• Freemium
• Android
• API
• +2

End-to-end encrypted email service with folders, labels, email aliases, custom domains and apps for desktop and mobile.

• Communication & collaboration
• Freemium
• Open source
• Android
• iOS
• +4