diff --git a/chain.go b/chain.go
index da0e2b5..7d2393e 100644
--- a/chain.go
+++ b/chain.go
@@ -1,7 +1,9 @@
 // Package alice provides a convenient way to chain http handlers.
 package alice
 
-import "net/http"
+import (
+	"net/http"
+)
 
 // A constructor for a piece of middleware.
 // Some middleware use this constructor out of the box,
@@ -14,6 +16,7 @@ type Constructor func(http.Handler) http.Handler
 // the same set of constructors in the same order.
 type Chain struct {
 	constructors []Constructor
+	endwares     []Endware
 }
 
 // New creates a new chain,
@@ -21,25 +24,46 @@ type Chain struct {
 // New serves no other function,
 // constructors are only called upon a call to Then().
 func New(constructors ...Constructor) Chain {
-	return Chain{append(([]Constructor)(nil), constructors...)}
+	return Chain{append(([]Constructor)(nil), constructors...), ([]Endware)(nil)}
 }
 
-// Then chains the middleware and returns the final http.Handler.
-//     New(m1, m2, m3).Then(h)
+// endwareHandler represents a handler that has been modified
+// to execute endwares afterwards. This is a helper for Then()
+// because if we just wrap it in an anonymous
+// 		http.HandlerFunc(func(w http.ResponseWriter, r *http.Request)))
+// there is a stack overflow
+type endwareHandler struct {
+	handler  http.Handler
+	endwares []Endware
+}
+
+// ServeHTTP serves the main endwareHandler's handler as well as
+// calling all of the individual endwares afterwards.
+func (eh endwareHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	eh.handler.ServeHTTP(w, r)
+	for _, endware := range eh.endwares {
+		endware.ServeHTTP(w, r)
+	}
+}
+
+// Then chains the middleware and endwares and returns the final http.Handler.
+//     New(m1, m2, m3).Finally(e1, e2, e3).Then(h)
 // is equivalent to:
 //     m1(m2(m3(h)))
-// When the request comes in, it will be passed to m1, then m2, then m3
-// and finally, the given handler
-// (assuming every middleware calls the following one).
+// followed by:
+//     e1(e2(e3()))
+// When the request comes in, it will be passed to m1, then m2, then m3,
+// then the given handler (who serves the response), then e1, e2, e3
+// (assuming every middleware/endwares calls the following one).
 //
 // A chain can be safely reused by calling Then() several times.
-//     stdStack := alice.New(ratelimitHandler, csrfHandler)
+//     stdStack := alice.New(ratelimitHandler, csrfHandler).Finally(loggingHandler)
 //     indexPipe = stdStack.Then(indexHandler)
 //     authPipe = stdStack.Then(authHandler)
-// Note that constructors are called on every call to Then()
-// and thus several instances of the same middleware will be created
+// Note that constructors and endwares are called on every call to Then()
+// and thus several instances of the same middleware/endwares will be created
 // when a chain is reused in this way.
-// For proper middleware, this should cause no problems.
+// For proper middleware/endwares, this should cause no problems.
 //
 // Then() treats nil as http.DefaultServeMux.
 func (c Chain) Then(h http.Handler) http.Handler {
@@ -47,6 +71,10 @@ func (c Chain) Then(h http.Handler) http.Handler {
 		h = http.DefaultServeMux
 	}
 
+	if len(c.endwares) > 0 {
+		h = endwareHandler{h, c.endwares}
+	}
+
 	for i := range c.constructors {
 		h = c.constructors[len(c.constructors)-1-i](h)
 	}
@@ -73,6 +101,7 @@ func (c Chain) ThenFunc(fn http.HandlerFunc) http.Handler {
 // as the last ones in the request flow.
 //
 // Append returns a new chain, leaving the original one untouched.
+// The new chain will have the original chain's endwares.
 //
 //     stdChain := alice.New(m1, m2)
 //     extChain := stdChain.Append(m3, m4)
@@ -83,7 +112,7 @@ func (c Chain) Append(constructors ...Constructor) Chain {
 	newCons = append(newCons, c.constructors...)
 	newCons = append(newCons, constructors...)
 
-	return Chain{newCons}
+	return New(newCons...).AppendEndware(c.endwares...)
 }
 
 // Extend extends a chain by adding the specified chain
@@ -92,21 +121,98 @@ func (c Chain) Append(constructors ...Constructor) Chain {
 // Extend returns a new chain, leaving the original one untouched.
 //
 //     stdChain := alice.New(m1, m2)
-//     ext1Chain := alice.New(m3, m4)
+//     ext1Chain := alice.New(m3, m4).Finally(e1, e2)
 //     ext2Chain := stdChain.Extend(ext1Chain)
-//     // requests in stdChain go  m1 -> m2
-//     // requests in ext1Chain go m3 -> m4
-//     // requests in ext2Chain go m1 -> m2 -> m3 -> m4
+//     // requests in stdChain  go m1 -> m2 -> handler
+//     // requests in ext1Chain go m3 -> m4 -> handler -> e1 -> e2
+//     // requests in ext2Chain go m1 -> m2 -> m3 -> m4 -> handler -> e1 -> e2
 //
 // Another example:
 //  aHtmlAfterNosurf := alice.New(m2)
+//  logRequestChain := aHtmlAfterNosurf.Finally(e1)
 // 	aHtml := alice.New(m1, func(h http.Handler) http.Handler {
 // 		csrf := nosurf.New(h)
-// 		csrf.SetFailureHandler(aHtmlAfterNosurf.ThenFunc(csrfFail))
+// 		csrf.SetFailureHandler(logRequestChain.ThenFunc(csrfFail))
 // 		return csrf
-// 	}).Extend(aHtmlAfterNosurf)
-//		// requests to aHtml hitting nosurfs success handler go m1 -> nosurf -> m2 -> target-handler
-//		// requests to aHtml hitting nosurfs failure handler go m1 -> nosurf -> m2 -> csrfFail
+// 	}).Extend(logRequestChain)
+//		// requests to aHtml hitting nosurfs success handler go:
+//				m1 -> nosurf -> m2 -> target-handler -> e1
+//		// requests to aHtml hitting nosurfs failure handler go:
+//				m1 -> nosurf -> m2 -> csrfFail -> e1
 func (c Chain) Extend(chain Chain) Chain {
-	return c.Append(chain.constructors...)
+	return c.
+		Append(chain.constructors...).
+		AppendEndware(chain.endwares...)
+}
+
+// Endware is functionality executed after a the main handler is called
+// and response has been sent to the requester.  Like middleware,
+// values from the request or response can be accessed. This will not
+// let you access values from the request or the response that can no longer be used.
+// e.g. re-reading a request body, re-setting the response headers, etc.
+type Endware http.Handler
+
+// Finally creates a new chain with the original chain's
+// constructors and endwares, as well as the provided endwares.
+// Endwares are executed after both the constructors and
+// the Then() handler are called.
+func (c Chain) Finally(endwares ...Endware) Chain {
+	newEnds := make([]Endware, 0, len(c.endwares)+len(endwares))
+	newEnds = append(newEnds, c.endwares...)
+	newEnds = append(newEnds, endwares...)
+
+	newC := New(c.constructors...)
+	newC.endwares = newEnds
+	return newC
+}
+
+// FinallyFuncs works identically to Finally, but takes HandlerFuncs
+// instead of Endwares.
+//
+// The following two statements are equivalent:
+//     c.Finally(http.HandlerFunc(fn1), http.HandlerFunc(fn2))
+//     c.FinallyFuncs(fn1, fn2)
+//
+// FinallyFuncs provides all the guarantees of Finally.
+func (c Chain) FinallyFuncs(fns ...func(w http.ResponseWriter, r *http.Request)) Chain {
+	// convert each http.HandlerFunc into an Endware
+	endwares := make([]Endware, len(fns))
+	for i, fn := range fns {
+		endwares[i] = http.HandlerFunc(fn)
+	}
+
+	return c.Finally(endwares...)
+}
+
+// AppendEndware extends a chain, adding the specified endwares
+// as the last ones in the request flow.
+//
+// AppendEndware returns a new chain, leaving the original one untouched.
+// The new chain will have the original chain's constructors.
+//
+//     stdChain := alice.New(m1).Finally(e1, e2)
+//     extChain := stdChain.AppendEndware(e3, e4)
+//     // requests in stdHandler go m1 -> handler -> e1 -> e2
+//     // requests in extHandler go m1 -> handler -> e1 -> e2 -> e3 -> e4
+func (c Chain) AppendEndware(endwares ...Endware) Chain {
+	return New(c.constructors...).Finally(append(c.endwares, endwares...)...)
+}
+
+// AppendEndwareFuncs works identically to AppendEndware, but takes HandlerFuncs
+// instead of Endwares.
+//
+// The following two statements are equivalent:
+//     c.AppendEndware(http.HandlerFunc(fn1), http.HandlerFunc(fn2))
+//     c.AppendEndwareFuncs(fn1, fn2)
+//
+// AppendEndwareFuncs provides all the guarantees of AppendEndware.
+func (c Chain) AppendEndwareFuncs(fns ...func(w http.ResponseWriter, r *http.Request)) Chain {
+	// convert each http.HandlerFunc into an Endware
+	endwares := make([]Endware, len(fns))
+	for i, fn := range fns {
+		endwares[i] = http.HandlerFunc(fn)
+	}
+
+	return c.AppendEndware(endwares...)
+
 }
diff --git a/chain_test.go b/chain_test.go
index 6f4316b..53af6b4 100644
--- a/chain_test.go
+++ b/chain_test.go
@@ -20,6 +20,12 @@ func tagMiddleware(tag string) Constructor {
 	}
 }
 
+func tagEndware(tag string) Endware {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte(tag))
+	})
+}
+
 // Not recommended (https://golang.org/pkg/reflect/#Value.Pointer),
 // but the best we can do.
 func funcsEqual(f1, f2 interface{}) bool {
@@ -51,20 +57,40 @@ func TestNew(t *testing.T) {
 	}
 }
 
+func TestFinally(t *testing.T) {
+	e1 := tagEndware("e1\n")
+	e2 := tagEndware("e2\n")
+
+	slice := []Endware{e1, e2}
+
+	chain := New().Finally(slice...)
+	for k := range slice {
+		if !funcsEqual(chain.endwares[k], slice[k]) {
+			t.Error("Finally does not add endwares correctly")
+		}
+	}
+}
+
 func TestThenWorksWithNoMiddleware(t *testing.T) {
 	if !funcsEqual(New().Then(testApp), testApp) {
 		t.Error("Then does not work with no middleware")
 	}
 }
 
+func TestThenWorksWithNoEndware(t *testing.T) {
+	if !funcsEqual(New().Finally().Then(testApp), testApp) {
+		t.Error("Then does not work with no endware")
+	}
+}
+
 func TestThenTreatsNilAsDefaultServeMux(t *testing.T) {
-	if New().Then(nil) != http.DefaultServeMux {
+	if New().Finally().Then(nil) != http.DefaultServeMux {
 		t.Error("Then does not treat nil as DefaultServeMux")
 	}
 }
 
 func TestThenFuncTreatsNilAsDefaultServeMux(t *testing.T) {
-	if New().ThenFunc(nil) != http.DefaultServeMux {
+	if New().Finally().ThenFunc(nil) != http.DefaultServeMux {
 		t.Error("ThenFunc does not treat nil as DefaultServeMux")
 	}
 }
@@ -73,7 +99,7 @@ func TestThenFuncConstructsHandlerFunc(t *testing.T) {
 	fn := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(200)
 	})
-	chained := New().ThenFunc(fn)
+	chained := New().Finally().ThenFunc(fn)
 	rec := httptest.NewRecorder()
 
 	chained.ServeHTTP(rec, (*http.Request)(nil))
@@ -87,8 +113,11 @@ func TestThenOrdersHandlersCorrectly(t *testing.T) {
 	t1 := tagMiddleware("t1\n")
 	t2 := tagMiddleware("t2\n")
 	t3 := tagMiddleware("t3\n")
+	e1 := tagEndware("e1\n")
+	e2 := tagEndware("e2\n")
+	e3 := tagEndware("e3\n")
 
-	chained := New(t1, t2, t3).Then(testApp)
+	chained := New(t1, t2, t3).Finally(e1, e2, e3).Then(testApp)
 
 	w := httptest.NewRecorder()
 	r, err := http.NewRequest("GET", "/", nil)
@@ -98,7 +127,7 @@ func TestThenOrdersHandlersCorrectly(t *testing.T) {
 
 	chained.ServeHTTP(w, r)
 
-	if w.Body.String() != "t1\nt2\nt3\napp\n" {
+	if w.Body.String() != "t1\nt2\nt3\napp\ne1\ne2\ne3\n" {
 		t.Error("Then does not order handlers correctly")
 	}
 }
@@ -110,9 +139,15 @@ func TestAppendAddsHandlersCorrectly(t *testing.T) {
 	if len(chain.constructors) != 2 {
 		t.Error("chain should have 2 constructors")
 	}
+	if len(chain.endwares) != 0 {
+		t.Error("chain should have 0 endwares")
+	}
 	if len(newChain.constructors) != 4 {
 		t.Error("newChain should have 4 constructors")
 	}
+	if len(newChain.endwares) != 0 {
+		t.Error("newChain should have 0 endwares")
+	}
 
 	chained := newChain.Then(testApp)
 
@@ -129,29 +164,114 @@ func TestAppendAddsHandlersCorrectly(t *testing.T) {
 	}
 }
 
+func TestAppendEndwareAddsHandlersCorrectly(t *testing.T) {
+	chain := New(tagMiddleware("t1\n")).Finally(tagEndware("e1\n"), tagEndware("e2\n"))
+	newChain := chain.AppendEndware(tagEndware("e3\n"), tagEndware("e4\n"))
+
+	if len(chain.constructors) != 1 {
+		t.Error("chain should have 1 constructor")
+	}
+	if len(chain.endwares) != 2 {
+		t.Error("chain should have 2 endwares")
+	}
+	if len(newChain.constructors) != 1 {
+		t.Error("newChain should have 1 constructor")
+	}
+	if len(newChain.endwares) != 4 {
+		t.Error("newChain should have 4 endwares")
+	}
+
+	chained := newChain.Then(testApp)
+
+	w := httptest.NewRecorder()
+	r, err := http.NewRequest("GET", "/", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	chained.ServeHTTP(w, r)
+
+	if w.Body.String() != "t1\napp\ne1\ne2\ne3\ne4\n" {
+		t.Error("AppendEndware does not add handlers correctly")
+	}
+}
+
 func TestAppendRespectsImmutability(t *testing.T) {
-	chain := New(tagMiddleware(""))
+	chain := New(tagMiddleware("")).Finally(tagEndware(""))
 	newChain := chain.Append(tagMiddleware(""))
 
 	if &chain.constructors[0] == &newChain.constructors[0] {
-		t.Error("Apppend does not respect immutability")
+		t.Error("Append does not respect constructor immutability")
+	}
+
+	if &chain.endwares[0] == &newChain.endwares[0] {
+		t.Error("Append does not respect endware immutability")
+	}
+}
+
+func TestAppendEndwareRespectsImmutability(t *testing.T) {
+	chain := New(tagMiddleware("")).Finally(tagEndware(""))
+	newChain := chain.AppendEndware(tagEndware(""))
+
+	if &chain.constructors[0] == &newChain.constructors[0] {
+		t.Error("AppendEndware does not respect constructor immutability")
+	}
+
+	if &chain.endwares[0] == &newChain.endwares[0] {
+		t.Error("AppendEndware does not respect endware immutability")
+	}
+}
+
+func TestExtendsRespectsImmutability(t *testing.T) {
+	chain := New(tagMiddleware("")).Finally(tagEndware(""))
+	newChain := New(tagMiddleware("")).Finally(tagEndware(""))
+	newChain = chain.Extend(newChain)
+
+	// chain.constructors[0] should have the same functionality as
+	// newChain.constructors[1], but check both anyways
+	if &chain.constructors[0] == &newChain.constructors[0] {
+		t.Error("Extends does not respect constructor immutability")
+	}
+
+	if &chain.constructors[0] == &newChain.constructors[1] {
+		t.Error("Extends does not respect constructor immutability")
+	}
+
+	if &chain.endwares[0] == &newChain.endwares[0] {
+		t.Error("Extends does not respect endware immutability")
+	}
+
+	if &chain.endwares[0] == &newChain.endwares[1] {
+		t.Error("Extends does not respect endware immutability")
 	}
 }
 
 func TestExtendAddsHandlersCorrectly(t *testing.T) {
 	chain1 := New(tagMiddleware("t1\n"), tagMiddleware("t2\n"))
-	chain2 := New(tagMiddleware("t3\n"), tagMiddleware("t4\n"))
+	chain2 := New(tagMiddleware("t3\n"), tagMiddleware("t4\n")).
+		Finally(tagEndware("e1\n"), tagEndware("e2\n"))
 	newChain := chain1.Extend(chain2)
 
 	if len(chain1.constructors) != 2 {
 		t.Error("chain1 should contain 2 constructors")
 	}
+	if len(chain1.endwares) != 0 {
+		t.Error("chain1 should contain 0 endwares")
+	}
+
 	if len(chain2.constructors) != 2 {
 		t.Error("chain2 should contain 2 constructors")
 	}
+	if len(chain2.endwares) != 2 {
+		t.Error("chain2 should contain 2 endwares")
+	}
+
 	if len(newChain.constructors) != 4 {
 		t.Error("newChain should contain 4 constructors")
 	}
+	if len(newChain.endwares) != 2 {
+		t.Error("newChain should contain 2 endwares")
+	}
 
 	chained := newChain.Then(testApp)
 
@@ -163,16 +283,20 @@ func TestExtendAddsHandlersCorrectly(t *testing.T) {
 
 	chained.ServeHTTP(w, r)
 
-	if w.Body.String() != "t1\nt2\nt3\nt4\napp\n" {
+	if w.Body.String() != "t1\nt2\nt3\nt4\napp\ne1\ne2\n" {
 		t.Error("Extend does not add handlers in correctly")
 	}
 }
 
 func TestExtendRespectsImmutability(t *testing.T) {
-	chain := New(tagMiddleware(""))
-	newChain := chain.Extend(New(tagMiddleware("")))
+	chain := New(tagMiddleware("")).Finally(tagEndware(""))
+	newChain := chain.Extend(New())
 
 	if &chain.constructors[0] == &newChain.constructors[0] {
-		t.Error("Extend does not respect immutability")
+		t.Error("Extend does not respect immutability for constructors")
+	}
+
+	if &chain.endwares[0] == &newChain.endwares[0] {
+		t.Error("Extend does not respect immutability for endwares")
 	}
 }