Agave spirits are cooked agave, fermented and distilled. Agave is a desert succulent, not a cactus. Tequila is mezcal's better-marketed cousin, with stricter rules and a narrower flavor band.
Everything else on the bottle (the category, the age statement, the NOM number on the back label) tells you what's inside before you pay for it.
The 30-second mental model
Spirit
Plant
Cooking method
Shelf read
Tequila
Blue Weber agave only
Steam ovens or autoclaves
Clean cooked agave with pepper
Mezcal
30+ agave varieties (espadín most common)
Pit-roasted over wood and rocks
Roast and smoke; producer matters
Sotol
Dasylirion (not technically agave)
Pit-roasted
Dry herbs with a mineral edge
Raicilla / Bacanora
Regional Mexican agave spirits
Varies
Mezcal-adjacent, often funkier
Tequila
Tequila has to be at least 51% blue Weber agave, made in one of five designated Mexican states (mostly Jalisco), and labeled with a NOM number that identifies the distillery.
The five categories
Blanco / Plata / Silver: unaged, or rested under two months. The truest taste of the agave, and the one you want for cocktails.
Joven / Oro: blanco blended with aged tequila, or a mixto colored with caramel. Usually skip it.
Reposado: "rested" 2 to 12 months in oak. Some wood, but the agave's still in charge.
Añejo: 1 to 3 years. More vanilla and oak, less green-pepper bite. Sip it or use it in spirit-forward drinks.
Extra Añejo: 3 years or more. Drinks closer to a young whiskey. Sipping only.
Cristalino isn't a legal class: it's aged tequila (usually añejo) filtered clear through charcoal. A marketing exercise. Skip it.
What to look for on the label
"100% de agave": non-negotiable for the good stuff.
NOM number: every distillery has one, and one NOM can turn out a dozen brands. Some of those brands share a NOM with bottles you already respect.
Additives: NOM-006 lets non-blanco tequilas use small amounts of approved mellowing additives (glycerin, caramel, oak extract, sugar syrup) without saying so on the front label. Blanco is supposed to be additive-free, and the category is still arguing about transparency. Tequila Matchmaker helps with producer research, but treat any "additive-free" claim as unofficial.
What to buy
Entry-level blanco: Espolòn, Cimarrón, Olmeca Altos, Tequila Cabeza. All under $30, and every one makes an honest Margarita.
Mid-shelf: Pueblo Viejo, Siete Leguas, ArteNOM 1579. Going from $25 to $40 buys real character.
Sipping blanco: Fortaleza, Tapatío, G4, Siembra Valles. Traditional production, with enough proof and agave character to drink neat.
Legally, tequila and mezcal are separate Denominations of Origin with different rules.
What makes it different
Agave variety. Espadín is the workhorse, roughly 85 to 90% of certified mezcal. Tobalá, Tepextate, Madrecuixe, Arroqueño, and others show up at higher prices, each with its own flavor.
The pit. The agave hearts (piñas) roast underground with hot rocks and wood for several days. That's where the smoke comes from. It's a process, not an ingredient.
Wild fermentation. Often open-air, with native yeasts. Funkier and less predictable than tequila.
Reading a mezcal label
Look for the agave variety, the village, the maestro mezcalero (the distiller's name), and the ABV. Good mezcal usually comes in at 45 to 50%. A bottle at exactly 40% is often a clue the producer watered it down to hit a price point.
What to buy
Entry-level espadín: Vago Espadín, Banhez, Bozal Ensamble. $30 to $45, properly made, with smoke you can actually use.
Step up: Del Maguey Vida (the cocktail mezcal), Del Maguey Chichicapa (the introduction to real mezcal), El Jolgorio Espadín.
Sipping bottles: Del Maguey Tobalá, Vago Elote (espadín redistilled with roasted corn), Rey Campero Tepextate. Not for cocktails. These get a small pour and your full attention.
Use it in:Mezcal Mule, or as a half-ounce smoky float on a Margarita or Paloma. Swap it into a Negroni and you get a dirty, smoky one that works.
Smoke vs. roasted character
Beginners assume mezcal means aggressive smoke. It's a spectrum:
Light: Vago Espadín, some Del Maguey expressions. Smoke in the background, agave up front.
Medium: Del Maguey Vida, Bozal. You notice the smoke, but it stays in balance.
Heavy: some small-batch espadín and pit-heavy village bottlings. Smoke can take over.
For cocktails you almost always want light to medium. Mezcal is loud, and a little goes a long way.
How to drink agave spirits
Skip the salt and lime. That ritual exists because mixto tastes bad. Good 100% agave blanco is meant to be sipped neat.
Use a veladora or a small wine glass, not a shot glass. Tilted-rim shot glasses are for bad nights, and a wider opening lets the agave breathe. Even a Margarita-grade blanco rewards 20 minutes of your attention, not 20 seconds.
Pair mezcal with orange and worm salt (sal de gusano). It's a classic Oaxacan pairing, and it works. Skip the lime.
Blanco for shaken, reposado for stirred. A Margarita wants blanco's green-pepper edge. A tequila Old Fashioned wants the mellower reposado.
Where to go next:Rum Decoded for the sugarcane family, or Gin Decoded for the botanical opposite end of the spectrum. Building a home bar? Your First 5 Bar Tools covers the gear.