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Postscript

Marketing · Scottsdale, United States · Founded 2018

Postscript.io is a leading SMS marketing platform that primarily serves Shopify merchants. The company operates in the e-commerce market, providing a comprehensive solution for businesses to develop relationships, deliver experiences, and drive sales via text messaging. The platform offers tools to grow subscriber lists, build messaging strategies, deliver excellent customer service, and drive purchases. Postscript.io's business model is centered around helping businesses increase their revenue through SMS marketing. The company claims to have generated billions of dollars in revenue for its clients, with an average return on investment (ROI) of 34X across all customers in all categories. The company also offers a service called SMS SalesBeta, which pairs businesses with a team of expertly-trained sales associates to proactively engage subscribers, potentially doubling SMS revenue. Postscript.io serves a wide range of clients in the e-commerce space, from beauty and apparel to wellness, food, and beverage. The company's proprietary SMS performance metric, Subscriber Lifetime Value (SLTV), measures the holistic performance of a business's SMS program, including acquisition, revenue per message, number of messages sent, and retention. In addition to its software, Postscript.io offers access to strategists, industry experts, and best practices to help businesses maximize their SMS revenue performance. The company's team of Onboarding, Success, and Support professionals are dedicated to delivering exceptional customer service. Keywords: SMS Marketing, Shopify Merchants, E-commerce, Customer Service, Subscriber Lifetime Value, Revenue Generation, SMS SalesBeta, Onboarding, Success, Support.

Investors

14 investors on Postscript's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Seed 2 investors entered at this stage
1984 Ventures
Y Combinator
Series A 7 investors entered at this stage
Accomplice
Elias Torres
Mathilde Collin
Paul English
Kevin Hale
Greylock Partners
OpenView Venture Partners
Series B+ 5 investors entered at this stage
01 Advisors
Elephant
m]x[v Capital
Twilio
Expanding Capital

Global footprint

Where Postscript has talent and traffic

Workforce by country
10 countries with
team presence
🇺🇸 United States87.8%
🇨🇦 Canada8.6%
🇮🇳 India0.5%
🇦🇪 United Arab Emirates0.5%
🇮🇱 Israel0.5%
Top 5 of 10 shown

Talent graph

The shape of Postscript's talent

Dealroom maps Postscript's team person by person — pinpointing the standout operators and scoring them across the six dimensions investors underwrite. The counts and shape below are a public preview; the named individuals and exact scores live in the platform.

37 team members profilednamed & role-tagged by Dealroom
278 employeestotal headcount
5 executives & foundersidentified by name
DimensionScore
AI Talent Score hidden — book a demo
Engineering Score hidden — book a demo
Product Score hidden — book a demo
Go-to-market Score hidden — book a demo
Leadership Score hidden — book a demo
Research Score hidden — book a demo
Book a demo to unlock Postscript's exact scores

Source: Dealroom Talent Intelligence. Public profiles show counts and the team's shape only — request a demo for the named individuals, per-person seniority and tenure, and team benchmarks vs peers.

Market sentiment

What the market is saying about Postscript

An AI-synthesized read of the highest-engagement posts about Postscript on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See Postscript on the full Dealroom platform

Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.