Postscript

Active#21 worldwide · Marketing automation

Estimated valuation · Marketing automation · United States

Runs an SMS and MMS marketing platform for Shopify merchants, letting online stores build subscriber lists and send automated, personalised text campaigns and conversational sales messages.

Business software›Marketing automation postscript.io

HQUnited States

Last roundSeries C · Jun 2022

Estimated valuation

AI · Marketing automation ranking (worldwide)

≈ USD 340MUSD 220–500M · Hundreds of M$

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Hectocorn

Anchor: Last known equity round: Series C · USD 65M · Jun 2022

An indicative editorial estimate produced by AI, imperfect by nature: neither a financial valuation nor investment advice. Only the market sets a company’s value. Method

Uback rankings

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Ranking	Tier	Rank	Edition	Next update
Marketing automation · worldwide	Top 49	#21	Edition 0 · Oct 2026	10 Mar 2027

Rank historyOct 2026 · #21 Marketing automationFirst edition: no movements yet.

Funding history

Date	Round	Amount	Type	Investors
Jun 2022	Series C	USD 65M	Equity	01 Advisors, Twilio Ventures, Expanding Capital, MXV Capital, Greylock

Rounds as cited by Uback’s rankings. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

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What the AI reads

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Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.