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San Francisco, California · Specialty Coffee Brand Deep Dive

Postscript Coffee

Editorial sacred-geometry artwork for Postscript Coffee; not a documentary photograph
IndependentRoasts its own coffeeSourcing: Limited public info
TagsPostscript CoffeeCalifornia coffee roastersIndependentRoasts in-house
Visit Postscript Coffee's site

Postscript is a craft coffee roastery, cafe, and specialty market located in San Francisco's Jackson Square neighborhood. The company focuses on small-batch roasting and provides coffee to both retail customers and high-end culinary partners. Their operation is designed to offer a curated, artisan experience that extends beyond coffee to include fresh juices and specialty provisions.

Ownership
Postscript is an independent, woman-owned business founded by Gina and Stuart Peterson.
Founded
2022
Roasting
Reported to roast in-house.
What it's known for
Postscript is known for its small-batch, on-site roasting operation in the historic Jackson Square district and its focus on providing high-quality coffee to Michelin-starred chefs and professional kitchens.
Farm-level sourcing
The brand emphasizes transparency regarding origin, process, and roast intent for its coffees. While they claim to avoid mystery lots, they do not currently publish a public list of specific farms or producers on their website.
Notable coffees
  • — Sonnet
Documented coffee offerings

Coffees researched from Postscript Coffee

These are examples recorded during editorial research on Oct 30, 2026. They are not a live product feed. The coffee, lot, price, and availability may have changed. We have not necessarily brewed these coffees ourselves.

Haiku

Guatemala and Ethiopia · Washed

A blend with a sweet-bodied foundation and fruity character, featuring notes of milk chocolate, toffee, and cherry.

Original roaster or listing source

Poetic

Guatemala and Ethiopia · Washed Raised Bed

A deeper roast with a thicker body and lingering bittersweet aftertaste, featuring notes of citrus, cacao, and dried fruit.

Original roaster or listing source

Requiem

Central America · Natural

A dark roast with silky textures and low acidity, featuring notes of dark chocolate, caramel, marshmallow, and almond rocca.

Original roaster or listing source

External customer, cafe, marketplace, and class ratings are not comparable measures of the quality of an individual coffee. We do not convert them into original tasting scores or brand-wide star ratings. Our independent reviews are published separately after a coffee has actually been brewed and evaluated.

In the news

Recent news and media coverage about Postscript Coffee, as documented by outside outlets. We link to the original reporting and do not rewrite or endorse it.

2026-02-18 · The Bold Italic
SF’s Erewhon is dead. Long live the Michelin-star bagel

The article details the closure of the Postscript cafe space in Jackson Square on January 28, 2026, noting that the brand had previously been involved in a trademark dispute. Despite the cafe's closure, the brand's coffee remains available as the new tenant, Loveski Deli, continues to serve Postscript beans.

2026-01-24 · San Francisco Chronicle
San Francisco is getting a Loveski bagel shop from Christopher Kostow

Postscript Cafe in Jackson Square closed its doors to be replaced by a new location of the bagel shop Loveski. Postscript founders Gina and Stuart Peterson are pivoting to focus on their wholesale coffee business while continuing to roast their coffee on-site for the new deli to serve.

Sources used in this deep dive
Research disclosure — this profile was compiled from public online sources on 2026-10-17. This company overview is not a tasting review. Original tasting reviews are labeled separately when they exist. Ownership, roasting and sourcing details are attributed to documented sources. While the brand emphasizes transparency in its mission, specific farm names and current sourcing countries are not explicitly listed on their public-facing website.

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