Onyx Coffee Lab vs SEY Coffee

Onyx Coffee Lab brings 23 coffees to the table with prices spanning $10.57 to $259.65 per 100g, while SEY Coffee currently has no available offerings in our data. This makes for an unusual comparison—one established high-end roaster with deep inventory versus a roaster we can't evaluate at the moment.

Last updated May 6, 2026. Data refreshed daily from roaster webshops.

Onyx Coffee Lab

Coffees tracked: 6
Avg price /100g: US$39.25/100g
Price range: US$2.16/100g – US$188/100g

SEY Coffee

Coffees tracked: 0

Top picks

Onyx Coffee Lab

Onyx is for coffee enthusiasts who want access to a wide range of processing styles and price points, from approachable daily drinkers to competition-grade microlots.

SEY Coffee

SEY Coffee cannot be recommended at this time due to lack of available data on their current offerings.

No coffees tracked yet for this roaster.

Verdict

This one's straightforward: buy from Onyx. With 23 coffees ranging from $10.57 for accessible options to $259.65 for ultra-premium lots, they're actually available and offer something for every budget. SEY may be excellent when they're stocked, but you can't buy what isn't listed.

What they share

Both are recognized names in the high-end specialty coffee scene
Both have reputations for quality-focused sourcing and precise roasting
Both typically work directly with producers and prioritize traceability

Key differences

Onyx has 23 coffees available while SEY shows zero in current data
Onyx's catalog spans from $10.57 to $259.65 per 100g, offering entry points and splurge-worthy lots
Onyx shows heavy focus on Colombia, Peru, Rwanda, and Burundi—SEY's current origin focus is unknown
Onyx offers both single-origins and blends, including a charitable (PRODUCT)RED option
SEY's pricing, processing styles, and signature coffees cannot be compared due to missing data