Social Login

Every product used to demand its own account. To try a new service you typed an email, chose a password, and then had to remember that password. With a handful of services it was tolerable. Past a dozen, people do one of two things: reuse the same password everywhere, or forget it every time and hit reset.

Both habits leave a trace on the company's side. When Theo sorted Pagedeck's support tickets from last quarter, the largest category wasn't a question about a feature — it was people unable to log in. A third of all tickets, most of them forgotten passwords. That consumes someone's hours, and answering those tickets doesn't make the product better.

The same cost showed up on the signup screen. Stand four fields in front of someone who came to create an account — email, password, confirm password, name — and a meaningful share turns around there. Asking a person who already has a Google account to invent one more password is, from their side, a burden with nothing in it for them. This method exists to cover both problems with one move.

Four problems get covered.

1. Typing. Four fields collapse into one button. In Pagedeck's signup flow — the sequence of screens crossed to get an account — the share of visitors reaching submit went from 75 percent to 88 percent.
2. Inventing and remembering a password. The user presses a button in a browser that's already signed in, so there's nothing new to keep track of.
3. The email verification step. Google or Apple has already confirmed the address belongs to that person, so the product has no reason to send its own verification mail. The one position where users leave the product to go to their inbox drops out of the flow.
4. The risk of storing passwords. If no password sits in the product's database, no password can leak from it, and the reset tickets go away with it.

The mechanism rests on never receiving the password. When the user presses the button they're sent to Google's own screen, consent happens there, and the product receives only a token Google issued. The standard that defines this exchange is OAuth, which delegates permission without handing over a password — so the product confirms who someone is while never learning their Google password.

What comes back is usually an email address, a name, and sometimes a profile picture. Company name or team size don't arrive this way, so a product that needs them has to ask elsewhere. That's why this pairs so often with progressive profiling, which collects information a piece at a time: signup opens with one button, and the rest gets asked while people use the product. Skipping that pairing is where teams get burned. They remove four fields, celebrate the conversion lift, and discover a quarter later that nobody knows which of the new accounts belong to companies worth calling.

This isn't the only answer. What separates the options is what each one depends on.

1. Email and password entered directly. The great advantage is that it works for every user without exception; the cost is that all the burden described above stays. Every product keeps this door open.
2. Magic links. No password at all — type an email address and click the link that arrives. Nothing to remember, but the whole login now rests on mail arriving promptly. A corporate mail server that strips links, or a message three minutes late, is a failed login.
3. Passkeys. Confirmation through the device's fingerprint or face recognition. No password and no mail, though switching devices is still awkward for most users.
4. For enterprise customers, connecting the account system the company itself administers. Employees come in through a company account and lose access when they leave, which makes it a requirement wherever a customer has to control employee accounts.

In practice teams don't pick one; they open two or three. Individual users see two social buttons plus the email option, while enterprise customers get the company-account connection separately. Adding buttons has a cost of its own: with five ways to sign in on the screen, working out which one you used last time becomes a new obstacle. A common compromise is to remember the method each returning visitor used and show that one first, leaving the others behind a smaller link.

"Let's put just the Google button on the signup screen first, with the email option small underneath."

Give the most-used method the visible position to cut losses before submit.

"Social login won't work for this customer. They need accounts controlled by the company."

The enterprise requirement is a company-administered account system, not a personal account connection.

"Someone who signed up with Google signed up again by email and now has two accounts."

A report that account merging was never handled, so one person's identity has split.

Pagedeck added a single Google button first. Two weeks later the submit step of the signup flow had gone from 75 percent to 88 percent, and login-related tickets dropped from 33 percent of the total to 19 percent. It also created new work for Theo: he had to decide what happens when someone whose email address already has an account presses the Google button, and build the merge path for those two records.

A requirement came in from the other direction too. A customer Sofia was negotiating with said its people couldn't use personal Google accounts, so the company-account connection had to be opened as a separate door.

The most common belief is that adding it lifts conversion. Fewer fields, so it looks that way. But the result depends on who the product's users are. In an organization whose policy blocks personal accounts, that button is a door nobody can use, and a product with many such users is better off putting the email option on top. Left uncorrected, a team adds the button and then hunts for the reason the number didn't move entirely within the screen.

Believing it's easy to build is the second misreading. It looks like one button and a few lines of integration code. What eats the time comes afterward: whether to treat one person arriving by Google today and by email tomorrow as a single account, which value to trust when the provider sends a changed name, what to show when someone revokes the connection on Google's side. Defer those decisions and split accounts pile up, and merging them later costs far more.