What technologies does Postscript use?

Postscript uses Route 53, Rackspace MailGun, Gmail, Google Apps, Microsoft Office 365. View their full technology stack — including all 55 detected tools — on StackWho.

Who is the VP of Engineering of Postscript?

Ian Chan is the VP of Engineering at Postscript. Get verified contact information on StackWho.

Who is the Sr. Director Of Engineering of Postscript?

Aneesh Joshi is the Sr. Director Of Engineering at Postscript. Get verified contact information on StackWho.

Where is Postscript located?

Postscript is based in San Francisco, California, United States.

Postscript

postscript.io

information technology & services

postscript.io

San Francisco, California, United States

201-500 employees

78000000 revenue

LinkedIn Profile

About Postscript

marketing, shopify, sms, text message marketing, saas, ecommerce, sms marketing, sms sales, sms revenue platform, software development, customer journey, conversational commerce, customer insights, scalable messaging, on-brand messaging, personalized sms, marketing automation, ai-powered campaigns, list growth, customer lifetime value

Postscript's Tech Stack

AI/ML

Decision Makers at Postscript

6 contacts

Ian Chan

VP of Engineering

i***@postscript.io Sign up to view

Aneesh Joshi

Sr. Director Of Engineering

a***@postscript.io Sign up to view

Megan Martinez

Engineering Manager

m***@postscript.io Sign up to view

Andrew Conti

Director of Engineering

a***@postscript.io Sign up to view

Gavin Foster

Engineering Manager

g***@postscript.io Sign up to view

Jerry Walters

Engineering Manager

j***@postscript.io Sign up to view

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55 technologies detected · 6 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

Postscript's Position in the StackWho Database

• Postscript is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 4,373 information technology & services companies are in the 201-500 employee range (same size as Postscript).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Postscript use?

Postscript uses Route 53, Rackspace MailGun, Gmail, Google Apps, Microsoft Office 365, Zendesk, and 49 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Postscript?

StackWho has verified email addresses for 6 decision makers at Postscript. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Postscript directly for sales, recruiting, or partnerships.

What industry is Postscript in?

Postscript operates in the information technology & services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Postscript's contact data?

Yes. StackWho Pro members can export decision maker contact data for Postscript and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.