# Andrew Tso

> Andrew Tso is co-founder (historical; current operational role not established). RocketReach API on Anchor Terminal, with grades, an about and public profiles.

- Canonical: https://www.anchorterminal.com/people/andrew-tso/
- Markdown: https://www.anchorterminal.com/people/andrew-tso/index.md (~900 tokens)
- Slim: https://www.anchorterminal.com/people/andrew-tso/index.min.md (~680 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/people/andrew-tso/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: 2026-10-27

Co-founder (historical; current operational role not established).

Andrew Tso co-founded RocketReach, a service for finding professionals' contact details, with Amit Shanbhag in 2016. The two met while working at the professional social network Showcase and built RocketReach as a way to reach the person behind a social profile.

- LinkedIn: https://www.linkedin.com/in/andrewtso

## What Andrew builds

- [RocketReach API](https://www.anchorterminal.com/tools/rocketreach.md), graded D, 51.4/100, in Lead & company data. RocketReach is a contact and company database with people and company search, contact lookup, bulk lookup and single-address email verification. Agents reach it through a REST API (v2) with an account API key, or a hosted MCP server with OAuth. Co-founder (historical; current operational role not established), researched 2026-10-27.

## Works with

- [Amit Shanbhag](https://www.anchorterminal.com/people/amit-shanbhag/), Co-founder (historical; current operational role not established)
- [Scott Kim](https://www.anchorterminal.com/people/scott-kim/), CEO (indexed own profile)

## Questions

### Who is Andrew Tso?

Andrew Tso co-founded RocketReach, a service for finding professionals' contact details, with Amit Shanbhag in 2016. The two met while working at the professional social network Showcase and built RocketReach as a way to reach the person behind a social profile.

### What does RocketReach, LLC make?

Anchor Terminal lists RocketReach API from RocketReach, LLC. RocketReach is a contact and company database with people and company search, contact lookup, bulk lookup and single-address email verification. Agents reach it through a REST API (v2) with an account API key, or a hosted MCP server with OAuth.

### How are Andrew's tools graded?

RocketReach API is graded D, 51.4 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://www.yu.edu/news/rocketreach-founders-andrew-tso-and-amit-shanbhag
- https://www.linkedin.com/in/andrewtso
- https://www.linkedin.com/in/amitshanbhag
- https://www.linkedin.com/in/scottkim77
- https://www.linkedin.com/company/rocketreach.co
- https://x.com/RocketReachCo
- https://knowledgebase.rocketreach.co/hc/en-us/articles/115003914688-How-can-I-contact-Customer-Support
- https://info.rocketreach.co/marketing-contact-us-page
- https://rocketreach.co/resources/contact-us

These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page, /about/#author). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.

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