# Matthew Newhook (slim)

> Matthew Newhook is chief Technology Officer at Customer.io. Customer.io on Anchor Terminal, with grades, an about and public profiles.

- Full: https://www.anchorterminal.com/people/matthew-newhook/index.md (~850 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/people/matthew-newhook/index.json · canonical https://www.anchorterminal.com/people/matthew-newhook/
- 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)

Chief Technology Officer, Customer.io.

Matthew Newhook is Customer.io's Chief Technology Officer, responsible for the stability of its technical infrastructure.

- LinkedIn: https://www.linkedin.com/in/matthew-newhook-54a4bb3

## What Matthew builds

- [Customer.io](https://www.anchorterminal.com/tools/customer-io.md), graded BB, 74.6/100, in Lifecycle marketing & customer engagement. Customer.io is a customer engagement platform that stores profiles and events, builds segments and sends automated email, SMS, push, in-app and WhatsApp messages. Agents reach it through REST APIs, a hosted MCP server and a command-line tool. Chief Technology Officer, Customer.io, researched 2026-10-28.

## Works with

- [Colin Nederkoorn](https://www.anchorterminal.com/people/colin-nederkoorn/), Founder and Chief Executive Officer, Customer.io
- [John Allison](https://www.anchorterminal.com/people/john-allison/), Co-founder, Customer.io

## Backed by

- [Spectrum Equity](https://www.anchorterminal.com/investors/spectrum-equity/)
- [Oregon Venture Fund](https://www.anchorterminal.com/investors/oregon-venture-fund/)

## Questions

### Who is Matthew Newhook?

Matthew Newhook is Customer.io's Chief Technology Officer, responsible for the stability of its technical infrastructure.

### What does Peaberry Software, Inc. d/b/a Customer.io make?

Anchor Terminal lists Customer.io from Peaberry Software, Inc.

### Who has invested in Peaberry Software, Inc. d/b/a Customer.io?

The sources our research read name Spectrum Equity and Oregon Venture Fund.

### How are Matthew's tools graded?

Customer.io is graded BB, 74.6 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://customer.io/about
- https://customer.io/
- https://customer.io/contact
- https://customer.io/support

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.