Voter ID by text is the practice of asking a voter a question and tagging them by their answer, turning every reply into a usable data point. It's one of the highest-value things a texting program does, because the same conversation that might persuade a voter also tells you who they are and how to talk to them next. Here's how it works.
How does voter ID by text work?
You send a targeted question, usually by peer-to-peer, and record the answer against that contact. "What issue matters most to you this year?" or "Can the campaign count on your support?" The reply gets stored as a tag, supporter, undecided, opposed, or an issue code, and that tag sharpens every future send. Because a person is on the other end, the answers are richer than a form could capture.
Why is voter ID so valuable?
Because it makes everything after it smarter. A voter who told you their top issue just told you how to persuade them; a voter who said they're undecided just earned a spot in your follow-up universe; a voter who said they're a strong supporter just became a volunteer or GOTV target. Untagged, your list is a pile of numbers. Tagged, it's a map of your electorate, and every message you send lands more precisely.
How do you run voter ID at scale?
Through a text bank. Volunteers work a queue, ask the ID question, and log answers, and a modest shift can tag thousands of voters in an afternoon. The key is that the data flows back into your segments immediately, so the next send, whether persuasion, a fundraising ask, or a GOTV reminder, targets the right people. Voter ID and persuasion blur together on purpose: the same conversation does both.
Frequently asked questions
What is voter ID by text?
It's asking voters a question by text and tagging them by their answer, supporter, undecided, opposed, or by issue, so future messages target the right people. It's usually done by P2P.
Should voter ID be P2P or broadcast?
P2P. Voter ID depends on the reply, and a person needs to be on the other end to capture a real answer. Broadcast is for reach, not conversation.
What do you do with the tags?
Feed them back into your segments so every future send targets the right people, persuasion to undecideds, GOTV to supporters, issue-specific messages to the voters who named that issue.
Keep reading: how to write a persuasion text and how to run a text bank. For the legal posture, see Campaign Verify.