HomeCaliforniaSan Jose › Voltaire Coffee Roasters

Voltaire Coffee Roasters

4.5 ★★★★★ 631 Google reviews · Coffee shop

Wholesale EspressoPour Over roasts in-housepour-over barfresh pastriesdog-friendlyfriendly baristas

Funky, modern setting for hot or cold craft coffee & tea drinks & light fare such as baked goods.

Visit

360 S Market St Unit 80
San Jose, CA 95113

(408) 747-9697

Directions Website

Instagram · Facebook

Hours

Monday 7 AM–4 PM
Tuesday 7 AM–4 PM
Wednesday 7 AM–4 PM
Thursday 7 AM–4 PM
Friday 7 AM–4 PM
Saturday 7 AM–4 PM
Sunday 7 AM–2:30 PM

Where to find Voltaire Coffee Roasters

What's in the cup

What Voltaire Coffee Roasters is pouring and bagging — straight from customers' own reviews, not our guesswork.

Espresso 2 mentions

“The care they put into each cup is evident, with perfectly steamed milk that complements the rich espresso beautifully.”

All espresso roasters →

🫖 Pour Over 2 mentions

“For a drink, they have some very nice options which I alternate between - a Nutella Mocha, a Viennoise, or their pour-overs are my preferred options.”

All pour over roasters →

What regulars say again and again

The things that keep coming up across 631 Google reviews — with a reviewer's own words as proof.

🔥 roasts in-house 2 mentions

“One of the standout features of Voltaire Coffee is that they roast their own beans right in the store.”

🫖 pour-over bar 2 mentions

“For a drink, they have some very nice options which I alternate between - a Nutella Mocha, a Viennoise, or their pour-overs are my preferred options.”

🥐 fresh pastries 3 mentions

“Their pastries are very nice, I always enjoy their coffee cake or banana bread- there's something about them which appeal to me and I look forward to enjoying when I come by here.”

🐶 dog-friendly 3 mentions
😊 friendly baristas 5 mentions

“The barista was very friendly and didn't seem rushed or like he was in a hurry to get my order and move onto something else.”

What customers say

This cozy coffee spot in downtown San Jose near the Sofa district has a lot going for it. It has both indoor and outdoor seating, an eclectic but fun style inside, and it is easy to relax and work on occasion in this place.

★★★★★ — Karl, 2023-05

Voltaire Coffee is a hidden gem in downtown San Jose, offering some of the best coffee I’ve had in a while. The coffee beans truly stand out with a distinct flavor that hits differently in the best way. I tried the double shot vanilla latte and the caramel latte, both were excellent and crafted to perfection.

★★★★☆ — Ritu, 2024-12

Voltaire Coffee is a gem for coffee lovers. Their flat white is simply outstanding—robust and bursting with flavor. The care they put into each cup is evident, with perfectly steamed milk that complements the rich espresso beautifully.

★★★★★ — D.M.B, 2024-07

This is one of the most consistently great coffee and one of my favorites. My favorite flavor is the organic coconut oil latte. Reminds me of lattes I get in Hawaii when I'm there. The environment is clean and newly remodeled. Staff is friendly and welcoming. My only problem is parking can be a challenge.

★★★★★ — Hector, 2026-05

Excerpts from public Google reviews. Read all 631 reviews →

Coffee roasters near Voltaire Coffee Roasters

Nirvana Soul Coffee

4.7 ★★★★★ 804 reviews

315 S 1st St, San Jose, CA

Wholesale Cuppings & Classes

Trendy cafe featuring specialty coffees & teas, plus sweet treats amid funky decor.

under a mile away

Voyager Craft Coffee

4.7 ★★★★★ 622 reviews

111 W St John St Ste 100, San Jose, CA

Roasts in-house roasts in-housecold brew on tapfresh pastries

Bright coffee house (also at a second location, plus a food court) roasting its own beans and serving pastries, toasts and lattes.

under a mile away

Crema Coffee Roasting Co.

4.4 ★★★★☆ 566 reviews

1202 The Alameda, San Jose, CA

Roasts in-house fresh pastriescozy atmosphereEspresso

Chill, art-filled coffee shop with sidewalk seating offering espresso drinks & light fare.

1.4 miles away

All coffee roasters in San Jose, CA →

Listing verified July 2026 from public business records and customer reviews. Something out of date? Report a correction. Own this roastery? Claim your listing — it's free.