The short answer
Almost never.
The specific worry — will this seem like too much? — comes from a real place: physical mail is unusual now, and unusual things can feel like they carry more weight than intended. But the arithmetic of how people actually receive cards doesn’t support the worry.
Nobody has ever opened an envelope, found a birthday card, and thought less of the sender. The realistic worst case is a mild “oh, that’s nice,” which is a fine outcome for something that cost five dollars.
The cases where it genuinely is a bad idea are narrow and specific. Here they are, along with the far more common cases where you’re just talking yourself out of a good instinct.
When it’s genuinely not a good idea
Someone who has asked you not to contact them. A card is contact. A birthday doesn’t create an exception, and framing it as a gesture doesn’t change what it is.
A romantic interest you barely know. A card to someone you’ve been on two dates with is a large gesture in a small relationship, and physical mail means you have their address, which can land as more than you intended. Text them.
Someone in the middle of a boundary you’re not sure about. An ex, an estranged relative, a former friend after a falling-out. Not automatically wrong, but think about whether you’re sending it for them or for you. If the honest answer is the second one, don’t.
A professional contact where it would read as an inducement. Some industries have gift rules, and a card that arrives with an offer attached changes character. Keep business cards free of pitches, or don’t send.
Someone who has told you they don’t do birthdays. Some people mean this. Religious reasons, family history, or plain preference. Respect it without discussion.
A minor you don’t have a family relationship with. Get the parent’s okay first. This one’s not about weirdness — it’s just correct.
When you’re overthinking it
“We’re not close enough.” Cards are calibrated by what you write, not by whether you send one. “Happy birthday, hope it’s a good one” is a complete card and communicates exactly the right amount of warmth for a moderate relationship. You don’t have to write a letter.
“It’s too old-fashioned.” Mail being unusual is the reason it works, not a reason to skip it. A card stands out precisely because it’s the only thing in the mailbox that isn’t a bill. Nobody thinks “how quaint” — they think “somebody sent me something.”
“They’ll wonder how I got their address.” If you know them well enough to know their birthday, you know them well enough to have their address. If you don’t have it, ask — that’s normal, and asking is not the same as having obtained it strangely.
“We only text — a card would seem intense.” This is the most common version, and it’s backwards. In a relationship that’s entirely digital, a physical object is the only scarce thing available. It’s not intense, it’s just different.
“They won’t care.” People say they don’t care about cards. They also keep them. Watch what someone has on their fridge or a shelf, not what they say about greeting cards in the abstract.
“It’s late, so there’s no point now.” Late beats nothing, every time. Don’t over-apologize and it lands fine.
“I don’t know what to write.” This is the real obstacle most of the time, dressed up as a question about propriety. Two sentences is enough. Here’s a guide if the blank space is the problem.
The one thing that actually makes a card weird
Not the card. The content.
A card becomes uncomfortable when it carries more emotional weight than the relationship holds. A three-paragraph letter about how much someone means to you, sent to a colleague, is genuinely awkward — not because it’s a card, but because the message is disproportionate.
The fix is easy: match the message to the relationship.
| Relationship | Right length |
|---|---|
| Acquaintance, colleague | One line. “Happy birthday — hope it’s a good one.” |
| Friend you see occasionally | Two or three sentences, one specific reference |
| Close friend, sibling, family | Whatever you want, plus one honest line |
| Someone going through something hard | Short and warm. Don’t reference the difficulty unless they’ve told you about it |
Erring short is nearly always safe. Erring long is where the discomfort comes from.
Do people still send them?
Enough that the greeting card industry is still measured in billions of dollars a year, and birthdays remain the single largest occasion within it.
But the more useful observation isn’t the market size — it’s the asymmetry. Fewer people send cards than used to, which means each card that arrives is more noticeable than it used to be. Scarcity has made a small gesture more effective, not less.
That’s the actual state of things: cards are less common and, because of that, they land harder. We’ve written more on why physical mail still works.
If you’ve decided to send one
Delivered Cards mails a real card to someone before their birthday, every year, automatically. You enter their name, birthday, address, and message once, and we handle it from there. $5 per person per year — card, printing, envelope, and USPS postage included. Your return address goes on the envelope so they know exactly who it’s from.
Where we’re not right: international addresses (US only), occasions other than birthdays, handwritten messages, or same-day sending. We print about two weeks ahead.