# SineWave Ventures (slim)

> SineWave Ventures's investments in AI tools on Anchor Terminal, Arize AI, Acryl Data, Inc. (DataHub) and Metronome (Stripe), with each listing's grade and the founders behind it.

- Full: https://www.anchorterminal.com/investors/sinewave-ventures/index.md (~700 tokens) · this version ~580 tokens · JSON https://www.anchorterminal.com/investors/sinewave-ventures/index.json · canonical https://www.anchorterminal.com/investors/sinewave-ventures/
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-28
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Venture firm.

## Companies on Anchor Terminal

- **Arize AI**, Series C, February 2025, through Sinewave Ventures
  - [Arize Phoenix](https://www.anchorterminal.com/tools/arize-phoenix.md), graded BB, 75.8/100
  - Source: https://arize.com/press/arize-ai-secures-70m-series-c-to-fix-ais-biggest-problem/
- **Acryl Data, Inc. (DataHub)**, Series B, May 2025, through SineWave
  - [DataHub](https://www.anchorterminal.com/tools/datahub.md), graded C, 59.4/100
  - Source: https://datahub.com/blog/series-b-journey/
- **Metronome (Stripe)**, Series C, February 2025
  - [Metronome](https://www.anchorterminal.com/tools/metronome.md), graded B, 69.8/100
  - Source: https://fortune.com/2025/02/25/exclusive-metronome-usage-based-billing-startup-raises-50-million-series-c

## Where they invest

- Agent observability & evals, 1
- Company knowledge & data catalogues, 1
- Payment & monetisation platforms, 1

## Founders they backed

- [Jason Lopatecki](https://www.anchorterminal.com/people/jason-lopatecki/), Arize AI
- [Aparna Dhinakaran](https://www.anchorterminal.com/people/aparna-dhinakaran/), Arize AI
- [Swaroop Jagadish](https://www.anchorterminal.com/people/swaroop-jagadish/), Acryl Data, Inc. (DataHub)
- [Shirshanka Das](https://www.anchorterminal.com/people/shirshanka-das/), Acryl Data, Inc. (DataHub)
- [Scott Woody](https://www.anchorterminal.com/people/scott-woody/), Metronome (Stripe)
- [Kevin Liu](https://www.anchorterminal.com/people/kevin-liu/), Metronome (Stripe)

## Questions

### Which AI tools has SineWave Ventures invested in?

Anchor Terminal lists Arize AI, Acryl Data, Inc.

### How are SineWave Ventures's companies graded?

On Anchor Terminal's benchmark, Arize Phoenix (BB, 75.8), DataHub (C, 59.4) and Metronome (B, 69.8).

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.