# HubSpot

> HubSpot's investments in AI tools on Anchor Terminal, Bland AI, ElevenLabs, OneSignal, Payhawk Limited and 1 more, with each listing's grade and the founders behind it.

- Canonical: https://www.anchorterminal.com/investors/hubspot/
- Markdown: https://www.anchorterminal.com/investors/hubspot/index.md (~1,100 tokens)
- Slim: https://www.anchorterminal.com/investors/hubspot/index.min.md (~980 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/investors/hubspot/index.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-10-28

Corporate investor.

Website: https://www.hubspot.com

## Companies on Anchor Terminal

- **Bland AI**, Funding, June 2026
  - [Bland AI API + MCP](https://www.anchorterminal.com/tools/bland-ai.md), graded B, 63.9/100
  - Source: https://www.bland.ai/blog/series-c
- **ElevenLabs**, Series C, January 2025, through HubSpot Ventures
  - [ElevenLabs Agents API + MCP](https://www.anchorterminal.com/tools/elevenlabs-agents.md), graded BB, 71.4/100
  - [ElevenLabs Music API](https://www.anchorterminal.com/tools/elevenlabs-music.md), graded B, 66.9/100
  - [ElevenLabs Scribe Speech to Text API](https://www.anchorterminal.com/tools/elevenlabs-scribe.md), graded B, 69/100
  - [ElevenLabs Text to Speech API + MCP](https://www.anchorterminal.com/tools/elevenlabs-tts.md), graded BB, 75.3/100
  - [ElevenLabs Voice Cloning and Voice Design API](https://www.anchorterminal.com/tools/elevenlabs-voice-cloning.md), graded BB, 74.8/100
  - Source: https://elevenlabs.io/blog/series-c
- **OneSignal**, April 2021
  - [OneSignal](https://www.anchorterminal.com/tools/onesignal.md), graded B, 69.3/100
  - Source: https://onesignal.com/blog/onesignal-raises-funding-from-hubspot/
- **Payhawk Limited**, Series B extension, March 2022, through HubSpot Ventures
  - [Payhawk API + MCP](https://www.anchorterminal.com/tools/payhawk.md), graded C, 57.1/100
  - Source: https://payhawk.com/blog/payhawk-becomes-first-ever-bulgarian-unicorn-after-raising-100m-in-a-lightspeed-led-series-b-extension
- **Hyperdoc Inc.**, Series B, September 2025, through HubSpot Ventures
  - [Recall.ai](https://www.anchorterminal.com/tools/recall-ai.md), graded C, 59.6/100
  - Source: https://www.recall.ai/blog/recall-ai-series-b-the-api-for-meeting-recording

## Where they invest

- Conversational voice agents, 2
- Music generation, 1
- Speech-to-text, 1
- Text-to-speech, 1
- Voice cloning & custom voices, 1
- Notifications, 1
- Spend management & procurement, 1
- Meeting capture & meeting infrastructure, 1

## Founders they backed

- [Isaiah Granet](https://www.anchorterminal.com/people/isaiah-granet/), Bland AI
- [Sobhan Nejad](https://www.anchorterminal.com/people/sobhan-nejad/), Bland AI
- [Mati Staniszewski](https://www.anchorterminal.com/people/mati-staniszewski/), ElevenLabs
- [Piotr Dąbkowski](https://www.anchorterminal.com/people/piotr-dabkowski/), ElevenLabs
- [George Deglin](https://www.anchorterminal.com/people/george-deglin/), OneSignal
- [Hristo Borisov](https://www.anchorterminal.com/people/hristo-borisov/), Payhawk Limited
- [Konstantin Dzhengozov](https://www.anchorterminal.com/people/konstantin-dzhengozov/), Payhawk Limited
- [Boyko Karadzhov](https://www.anchorterminal.com/people/boyko-karadzhov/), Payhawk Limited

## Questions

### Which AI tools has HubSpot invested in?

Anchor Terminal lists Bland AI, ElevenLabs, OneSignal, Payhawk Limited and Hyperdoc Inc. backed by HubSpot.

### How are HubSpot's companies graded?

On Anchor Terminal's benchmark, Bland AI API + MCP (B, 63.9), ElevenLabs Agents API + MCP (BB, 71.4), ElevenLabs Music API (B, 66.9), ElevenLabs Scribe Speech to Text API (B, 69), ElevenLabs Text to Speech API + MCP (BB, 75.3), ElevenLabs Voice Cloning and Voice Design API (BB, 74.8), OneSignal (B, 69.3), Payhawk API + MCP (C, 57.1) and Recall.ai (C, 59.6).

Investors are named from the companies' own announcements, the investors' own pages, Y Combinator's company pages, public filings and news reports of a round, each with its source. An investor isn't a sign of quality, and nobody can pay to be listed or to change a grade. To correct something or have a page removed, write to privacy@anchorterminal.com.

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