Founder of a listed tool
Mark Armstrong
Named behind 2 listings on Anchor Terminal.
What Mark builds
Mailchimp Marketing API C · Lifecycle marketing & customer engagement
Intuit Mailchimp's Marketing API manages audiences, contacts, tags, segments, events, campaigns, automations and reports for a Mailchimp account. It is a REST API at
https://api.mailchimp.com/3.0/that takes an API key or an OAuth 2 token.Co-founder, Mailchimp, researched 28 October 2026 · the people behind it
Mailchimp Transactional (Mandrill) C · Email delivery APIs
Transactional email service from Intuit Mailchimp, formerly Mandrill. It sends application email and SMS through an HTTP API, SMTP or a hosted MCP server, with templates, inbound routing, webhooks and reporting, as a paid add-on to a Mailchimp plan.
Co-founder, Mailchimp, researched 28 October 2026 · the people behind it
Works with
- Ben Chestnut Co-founder, Mailchimp
- Dan Kurzius Co-founder, Mailchimp
Questions
Who is Mark Armstrong?
Mark Armstrong co-founded Mailchimp with Ben Chestnut in 2001. The pair started the company without outside funding, and it stayed bootstrapped until Intuit bought it in 2021.
What does Intuit Mailchimp make?
Anchor Terminal lists Mailchimp Marketing API and Mailchimp Transactional (Mandrill) from Intuit Mailchimp. Intuit Mailchimp's Marketing API manages audiences, contacts, tags, segments, events, campaigns, automations and reports for a Mailchimp account. It is a REST API at https://api.mailchimp.com/3.0/ that takes an API key or an OAuth 2 token.
How are Mark's tools graded?
Mailchimp Marketing API is graded C, 57.4 out of 100; Mailchimp Transactional (Mandrill) is graded C, 58.1 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.
Sources (4)
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). 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.