Klang

What is Klang?

Klang (klang.ai) transcribes meetings, interviews and calls, separates the speakers and drafts a summary, decisions and to-dos. You can capture online calls with Klang's assistant joining Google Meet, Teams or Zoom, record in person with the mobile app, or upload an audio or video file. Transcription and notes work in more than 40 languages, every sentence links to its place in the recording, and you can put questions to your whole meeting archive and receive cited answers. Klang also builds automatic subtitles from a pasted YouTube link and extracts questions and answers from interviews. Data is processed in Europe, the company states ISO 27001:2022 certification and GDPR compliance, and says customer data is not used for AI training. Integrations include Slack, HubSpot, Pipedrive, Google Drive, OneDrive, Notion, Dropbox and Microsoft Teams, plus an API and MCP. The Freemium plan costs 0 EUR forever and Pro costs 17.5 EUR per person per month billed annually.

Use cases

• Transcribe meetings and interviews
• Draft meeting notes with decisions and to-dos
• Search across past conversations with questions
• Create subtitles for YouTube videos
• Log meetings to a CRM automatically
• Archive transcripts in cloud storage

Who it's for

• Journalists and researchers
• Sales teams
• Project teams
• European organisations

Why use Klang

• Every sentence links back to the audio, so a number or decision can be verified quickly.
• Data is hosted in Europe, which suits organisations with GDPR requirements.
• A free plan with unlimited transcription lets individuals try it first.
• Integrations push summaries and notes into tools such as Slack and HubSpot.

Klang features

• Transcription in 40+ languages
• Automatic speaker identification
• AI summaries, decisions and to-dos
• Questions and answers extracted from interviews
• Ask questions across all meetings with citations
• Meeting assistant for Google Meet, Teams and Zoom
• Mobile app for in-person meetings
• Audio and video file upload
• Automatic YouTube subtitles
• API and MCP access

Klang integrations

• Slack
• HubSpot
• Pipedrive
• Google Drive
• Microsoft OneDrive
• Notion
• Dropbox
• Microsoft Teams
• Google Meet
• Zoom

How to get started with Klang

1. Record a meeting with Klang's assistant, in person with the mobile app, or upload a file.
2. Klang transcribes the audio and separates the speakers.
3. It drafts a summary, decisions and to-dos, which you review and fix.
4. Share the notes, ask questions across meetings, or send them to connected tools.

Klang limitations

• The Freemium plan is limited to 1 user
• Pro is limited to up to 50 users and priced with a 12-month commitment when billed annually
• AI-written notes are drafts and should be checked before sharing

Klang pricing

Yes, Klang has a free plan. Paid plans start at €17.5 per month, according to the official pricing page on 24 Oct 2026.

Klang plans

• Freemium

  0 EUR forever

  1 user

  • Unlimited transcription
  • Unlimited digital meetings
  • App for in-person meetings
  • Summaries and chats
  • Upload audio and video files

• Pro

  17.5 EUR per person /month

  billed annually, up to 50 users

  • 7 days free to start

• Team

  Custom

  unlimited users

  • SSO and IdP-based authentication
  • Private cloud and bring your own key
  • On-premise option
  • Audit logs and access control
  • Dedicated success team and SLA

Plans as listed on the official pricing page on 24 Oct 2026. Prices can change and may vary by country or exclude tax. Check the official pricing page.

Klang alternatives

The main Klang alternatives listed on Debuly are Otter.ai, Fireflies.ai, Fathom, Notta, Rev and Descript. The table compares pricing and platforms; order is A–Z.

1. 

   Descript

   Video and podcast editor where you cut footage by editing its transcript, with AI for audio cleanup, clips, dubbing and avatars.

   VideoAudio and voiceProductivity
   FreemiumVisit Descript (official site)
2. 

   Fathom

   AI meeting notetaker for Zoom, Google Meet and Teams with a free plan, bot-free capture, summaries and action items.

   ProductivityAudio and voiceAutomation and agents
   FreemiumVisit Fathom (official site)
3. 

   Fireflies.ai

   AI meeting notetaker that records, transcribes and summarizes calls, then pushes action items to your CRM, Slack and task tools.

   ProductivityAudio and voiceAutomation and agents
   FreemiumVisit Fireflies.ai (official site)
4. 

   Notta

   AI transcription and meeting notes tool that records, transcribes, translates and summarizes meetings and audio files.

   ProductivityAudio and voice
   FreemiumVisit Notta (official site)
5. 

   Otter.ai

   AI meeting assistant that joins Zoom, Teams and Meet to record, transcribe and summarize calls with action items and AI chat.

   ProductivityAudio and voiceAutomation and agents
   FreemiumVisit Otter.ai (official site)
6. 

   Rev

   Transcription and investigative platform for legal and case work, with AI transcripts, multi-file analysis and human-verified services.

   Audio and voiceProductivityResearch and search
   FreemiumVisit Rev (official site)

Klang FAQ

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

Image credits

• Logo: from klang.ai · fetched 24 Oct 2026 · Vendor trademark, used only to identify the product; removed on request
• Cover: none collected yet, so a generated tile is shown.

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