Cherrybook.

Roaster

PERC Coffee

Savannah, GAperccoffee.com
Coffees in catalog
16
Also available
1
Avg Cherry's Index (limited data)
71.7
Reddit sentiment
90/100
OriginsCOETPEKEECGT
How Cherry’s Index is calculatedavg coverage 23% · limited data

Coverage is below 50%. Most of this roaster’s lots are scored off roaster-level signals (Reddit + YouTube) without per-lot SCA grades, Coffee Review entries, or published buyer reviews. With limited signal, scores are also pulled toward a neutral 50 baseline by the Cherry’s Index methodology, so lots can read flatter than the actual cup quality differences between them. The avg Cherry’s Index reflects general reputation more than per-lot quality.

Roaster signals

Apply to every lot from this roaster.

  • Reddit90/100weight 18%
  • YouTubeweight 10%

Per-lot signals (averaged)

Vary across lots; averaged over 16 in-stock lots.

  • SCA gradenot on file · weight 25%
  • Coffee Reviewnot on file · weight 20%
  • Buyer reviewsnot on file · weight 12%
  • Cherrybook reader ratingsnot on file · weight 5%
  • Transparency54.3/10015/16 lots · weight 5%

Bonuses earned (per lot)

  • sprudge16/16
  • editorial cluster16/16
  • stale decay12/16
  • coe multi2/16

Base components are renormalized over whatever signals are available for each lot. SCA + Coffee Review are capped at 40% combined to keep the cupping story from dominating. Bonuses (accolades, awards, editorial coverage) and freshness decay are applied on top.

Community reputation · Reddit

Cult favorite· sentiment 90/100

PERC Coffee is highly regarded in the specialty coffee community, frequently appearing in discussions alongside other top-tier US roasters. Users consistently praise their specific offerings, particularly their Ethiopian naturals like the Benti Nenka, which is often described as a "blueberry bomb." The roaster is also noted for their frequent, generous sales, which many users find makes their high-quality coffee an excellent value even with shipping costs. Their active engagement in community threads further bolsters their positive reputation.

excellent Ethiopian naturalsfrequent and generous salesaccurate tasting noteshighly recommended by enthusiastsactive community engagement
Threads cited (9)

Press · Sprudge

On YouTube

2 videos · 2k combined views

2 videos from PERC Coffee's own channel.

Flagship cafe

percshop

1802 East Broad St, Savannah, GA

Open in maps →

The 'percshop' in Savannah is listed first and identified as the flagship location on the website.

The catalog

16 in stock · 75 archived

Filter on browse →
Super Power Plum
72

Expect Red Plum, Raspberry, and Panela from this anaerobic natural.

Cauca, CO · Anaerobic Natural

PlumRaspberryPanela+1
Well-reviewed roaster
$2.54/oz
Brazil Legender
72

Expect Almond Butter, Cocoa, and Brown Sugar from this natural.

Minas Gerais, BR · Natural

MediumAlmondCocoaBrown Sugar+3
Well-reviewed roaster
$1.84/oz
Ethiopia Suke Werekata72

Anaerobic Natural lot with Apricot, Nectarine, and Sweet Raspberry in the cup.

Guji, ET · Anaerobic Natural

ApricotPeachRaspberry+1
Well-reviewed roaster
$2.31/oz
Colombia Young Producers72

Anaerobic Natural lot with Pink Starburst, Frosting, and Strawberry in the cup.

CO · Anaerobic Natural

StrawberryFloralSweet Aromatics
Well-reviewed roaster
$2.23/oz
Kenya Mara Estate
71

Strawberry, Guava, and Honeydew on a anaerobic natural build.

KE · Anaerobic Natural

StrawberryGuavaMelon+1
Well-reviewed roaster
$2.31/oz
Peru El Palto
70

Expect Blood Orange, Apricot, and Nougat from this natural.

PE · Natural

OrangeApricotNougat
Well-reviewed roaster
$2.15/oz
Peru El Guayacan
69

Washed lot with Mandarin, Biscoff, and Panela in the cup.

San Ignacio, PE · Washed

TangerinePanelaCookie
Well-reviewed roaster
$2.15/oz
PERC UP
68

Sweet Orange, Brown Sugar, and Baking Spices on a washed build.

Washed

OrangeBrown SugarSpice+1
Well-reviewed roaster
$1.77/oz

Also available · subscriptions, sample packs, gear

Archived (75)
Colombia Sidra Genius
77

Expect Watermelon, Gummy Bears, and Strawberry from this anaerobic natural.

Huila, CO · Anaerobic Natural

MelonOther FruitStrawberry+2
Well-reviewed roaster
$2.42/oz
Out of stock
Archive: Java Frinsa Estate75

Anaerobic Natural lot with Banana Split, M&m's, and Fruity in the cup.

West Java, ID · Anaerobic Natural

BananaChocolateCocoa+1
Well-reviewed roaster
$2.33/oz
Out of stock
Archive: Mexico San Alfonso
75

Expect Toasted Marshmallow, Tangerine, and Brown Sugar from this washed.

Veracruz, MX · Washed

MarshmallowOrangeBrown Sugar+1
Well-reviewed roaster
$1.83/oz
Out of stock
Archive: Kenya Kamoini
74

Natural lot with Raspberry Jam, Blackberry, and Strawberry in the cup.

Nyeri, KE · Natural

RaspberryBlackberryStrawberry+2
Well-reviewed roaster
$3.62/oz
Out of stock
Archive: Kenya Kiawamaruru
74

Expect Peach Syrup, Brown Sugar, and Black Currant from this washed.

Nyeri, KE · Washed

PeachBrown SugarBlack Currant+2
Well-reviewed roaster
$2.08/oz
Out of stock
Yemen Sharqi Haraz74

Red Flame Grape, Fig, and Dried Fruit on a anaerobic natural build.

Sana'a, YE · Anaerobic Natural

GrapeFigDried Fruit+2
Well-reviewed roaster
$3.67/oz
Out of stock
Colombia Juicy Strawberry
74

Strawberry Candy and White Chocolate Sweetness on a anaerobic natural build.

Tolima, CO · Anaerobic Natural

StrawberryWhite ChocolateCandy
Well-reviewed roaster
$3.25/oz
Out of stock
Colombia Luna Bermudez
74

Expect Jasmine, White Grape, and Yellow Plum from this anaerobic washed.

CO · Anaerobic Washed

JasmineGrapeYellow Plum
Well-reviewed roaster
$3.84/oz
Out of stock
Archive: Ethiopia Niguse Nara
74

Strawberry Candy, Blood Orange, and Perfume Like Florals on a anaerobic natural build.

Sidama, ET · Anaerobic Natural

StrawberryOrangeFloral+1
Well-reviewed roaster
$3.00/oz
Out of stock
Archive: Rwanda Fugi Station
74

Green Apple, Mixed Berries, and Candy Like Sweetness on a anaerobic natural build.

Southern Province, RW · Anaerobic Natural

AppleBerryOverall Sweet
Well-reviewed roaster
$3.25/oz
Out of stock
Archive: Peru Los Quispe Gesha74

Expect Mandarin Orange, Yoo Hoo, and Orange Marmalade from this anaerobic washed.

Cajamarca, PE · Anaerobic Washed

OrangeTropical FruitFloral+1
Well-reviewed roaster
$2.08/oz
Out of stock
Archive: Kenya Ndaro-ini
73

Expect Green Apple, Brown Sugar, and Warm Baking Spice from this washed.

Nyeri, KE · Washed

AppleBrown SugarSpice
Well-reviewed roaster
$2.25/oz
Out of stock
Archive: Uganda Nagasire
72

Expect Brown Sugar, Golden Raisin, and Dates from this experimental.

Kapchorwa, UG · Experimental

Brown SugarRaisinDate+1
Well-reviewed roaster
$2.00/oz
Out of stock
Ethiopia Chelchele
72

Anaerobic Natural lot with Blueberry, Lavender, and Cool Whip in the cup.

Yirgacheffe, ET · Anaerobic Natural

BlueberryFloralOverall Sweet
Well-reviewed roaster
$2.25/oz
Out of stock
Archive: Summer Punch71

Fruit Punch and Orange Blossom on a anaerobic natural build.

Gedeb, ET · Anaerobic Natural

Other FruitFloral
Well-reviewed roaster
$2.50/oz
Out of stock

For roasters

Cherrybook runs a monthly Roaster Spotlight Series featuring one roaster with an editorial piece and a giveaway. Interested in being featured? See the format or email josh@cherrybookcoffee.com.