diff --git a/src/lib.rs b/src/lib.rs
index 2bab74f..db03729 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,9 +2,15 @@ mod answer;
 mod error;
 mod question;
 
-pub use answer::{Answer, Answers, ExpandItem, ListItem};
 use crossterm::tty::IsTty;
-pub use question::{Choice::Choice, Choice::Separator, Question};
+
+pub use answer::{Answer, Answers, ExpandItem, ListItem};
+pub use question::{Choice::Choice, Choice::Separator, Plugin, Question};
+
+pub mod plugin {
+    pub use crate::Plugin;
+    pub use ui;
+}
 
 pub struct PromptModule<Q> {
     questions: Q,
@@ -71,7 +77,10 @@ where
     }
 }
 
-pub fn prompt(questions: Vec<Question>) -> error::Result<Answers> {
+pub fn prompt<'m, 'w, 'f, 'v, 't, Q>(questions: Q) -> error::Result<Answers>
+where
+    Q: IntoIterator<Item = Question<'m, 'w, 'f, 'v, 't>>,
+{
     PromptModule::new(questions).prompt_all()
 }
 
diff --git a/src/question/mod.rs b/src/question/mod.rs
index c393636..a14ab0a 100644
--- a/src/question/mod.rs
+++ b/src/question/mod.rs
@@ -9,12 +9,14 @@ mod number;
 #[macro_use]
 mod options;
 mod password;
+mod plugin;
 mod rawlist;
 
 use crate::{error, Answer, Answers};
 pub use choice::Choice;
 use choice::{get_sep_str, ChoiceList};
 use options::Options;
+pub use plugin::Plugin;
 
 use std::io::prelude::*;
 
@@ -56,11 +58,13 @@ enum QuestionKind<'f, 'v, 't> {
     Checkbox(checkbox::Checkbox<'f, 'v, 't>),
     Password(password::Password<'f, 'v, 't>),
     Editor(editor::Editor<'f, 'v, 't>),
+    // random lifetime so that it doesn't have to be static
+    Plugin(Box<dyn Plugin + 'f>),
 }
 
 impl Question<'_, '_, '_, '_, '_> {
     pub fn ask<W: Write>(
-        self,
+        mut self,
         answers: &Answers,
         w: &mut W,
     ) -> error::Result<Option<(String, Answer)>> {
@@ -88,6 +92,7 @@ impl Question<'_, '_, '_, '_, '_> {
             QuestionKind::Checkbox(c) => c.ask(message, answers, w)?,
             QuestionKind::Password(p) => p.ask(message, answers, w)?,
             QuestionKind::Editor(e) => e.ask(message, answers, w)?,
+            QuestionKind::Plugin(ref mut o) => o.ask(message, answers, w)?,
         };
 
         Ok(Some((name, res)))
diff --git a/src/question/plugin.rs b/src/question/plugin.rs
new file mode 100644
index 0000000..8f12be5
--- /dev/null
+++ b/src/question/plugin.rs
@@ -0,0 +1,55 @@
+use crate::{error, Answer, Answers};
+
+use super::{Options, Question};
+
+pub trait Plugin: std::fmt::Debug {
+    fn ask(
+        &mut self,
+        message: String,
+        answers: &Answers,
+        stdout: &mut dyn std::io::Write,
+    ) -> error::Result<Answer>;
+}
+
+pub struct PluginBuilder<'m, 'w, 'p> {
+    opts: Options<'m, 'w>,
+    plugin: Box<dyn Plugin + 'p>,
+}
+
+impl<'p, P: Plugin + 'p> From<P> for Box<dyn Plugin + 'p> {
+    fn from(plugin: P) -> Self {
+        Box::new(plugin)
+    }
+}
+
+impl Question<'static, 'static, 'static, 'static, 'static> {
+    pub fn plugin<'a, N, P>(name: N, plugin: P) -> PluginBuilder<'static, 'static, 'a>
+    where
+        N: Into<String>,
+        P: Into<Box<dyn Plugin + 'a>>,
+    {
+        PluginBuilder {
+            opts: Options::new(name.into()),
+            plugin: plugin.into(),
+        }
+    }
+}
+
+crate::impl_options_builder!(PluginBuilder<'q>; (this, opts) => {
+    PluginBuilder {
+        opts,
+        plugin: this.plugin,
+    }
+});
+
+impl<'m, 'w, 'q> PluginBuilder<'m, 'w, 'q> {
+    pub fn build(self) -> Question<'m, 'w, 'q, 'static, 'static> {
+        Question::new(self.opts, super::QuestionKind::Plugin(self.plugin))
+    }
+}
+
+impl<'m, 'w, 'q> From<PluginBuilder<'m, 'w, 'q>> for Question<'m, 'w, 'q, 'static, 'static> {
+    fn from(builder: PluginBuilder<'m, 'w, 'q>) -> Self {
+        builder.build()
+    }
+}