# Otter.ai funding rounds and investors

As of 20 Oct 2026, Otter.ai has raised $370M across 2 verified rounds on record, plus 1 round still being checked; latest: $320 million growth round led by Customer Value Fund, announced 20 Oct 2026.

Meeting note-taking tool

Website: https://otter.ai  
Headquarters: Los Altos, CA  
Page: https://fireround.dev/companies/otter

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2026-10-20 | Growth | $320 million | Customer Value Fund | none named | [businesswire.com](https://www.businesswire.com/news/home/20261020026393/en/General-Catalyst-Backs-Otter.ais-Voice-AI-Ambitions-with-%24320M-Growth-Investment), [techcrunch.com](https://techcrunch.com/2026/10/20/otter-ai-raises-320-million-from-general-catalysts-growth-fund-for-its-meeting-tool), [reuters.com](https://www.reuters.com/business/otterai-raises-320-million-non-equity-financing-expand-enterprise-business-2026-10-20) |
| 2021-02-25 | Series B | $50 million | Spectrum Equity | Horizons Ventures, Draper Associates, GGV Capital, Draper Dragon | [otter.ai](https://otter.ai/blog/otter-raises-50-million), [aibusiness.com](https://aibusiness.com/verticals/ai-powered-transcription-platform-otter-ai-secures-50m-investment), [spectrumequity.com](https://www.spectrumequity.com/news/otter-raises-50m-growth-investment-led-by-spectrum-equity) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.