diff --git a/internal/pcurl/add.go b/internal/pcurl/add.go
index e63c9e7..f864756 100644
--- a/internal/pcurl/add.go
+++ b/internal/pcurl/add.go
@@ -17,14 +17,10 @@ type AddOptions struct {
 }
 
 func confirmExisting(profileName, host string, c *Config, prompt *Prompter, force bool) (existing *Profile, declined bool, err error) {
-	existing = c.FindProfile(profileName)
-	if existing == nil {
-		if name := c.FindProfileByHost(host); name != "" {
-			existing = c.FindProfile(name)
+	if existing = c.FindProfile(profileName); existing != nil {
+		if force {
+			return existing, false, nil
 		}
-	}
-
-	if existing != nil && !force {
 		ok, promptErr := prompt.ConfirmUpdate(profileName)
 		if promptErr != nil {
 			return nil, false, promptErr
@@ -32,9 +28,31 @@ func confirmExisting(profileName, host string, c *Config, prompt *Prompter, forc
 		if !ok {
 			return existing, true, nil
 		}
+		return existing, false, nil
+	}
+
+	// No profile named profileName: check whether another profile already
+	// covers this host. (otherName == profileName is unreachable here — such a
+	// profile would have matched FindProfile above — but kept for clarity.)
+	otherName := c.FindProfileByHost(host)
+	if otherName == "" || otherName == profileName {
+		return nil, false, nil
 	}
 
-	return existing, false, nil
+	// --force creates the new profile without prompting; the existing
+	// same-host profile is left untouched.
+	if force {
+		return nil, false, nil
+	}
+
+	ok, promptErr := prompt.ConfirmHostConflict(profileName, otherName, host)
+	if promptErr != nil {
+		return nil, false, promptErr
+	}
+	if !ok {
+		return nil, true, nil
+	}
+	return nil, false, nil
 }
 
 func pickHeaders(parsed *curlparse.Result, opts AddOptions, prompt *Prompter) error {
diff --git a/internal/pcurl/add_test.go b/internal/pcurl/add_test.go
index 4ca0d69..0b6e279 100644
--- a/internal/pcurl/add_test.go
+++ b/internal/pcurl/add_test.go
@@ -138,6 +138,46 @@ func TestAdd_UpdateExisting_Decline(t *testing.T) {
 	assert.Equal(t, []string{"Accept: old"}, p.Headers, "headers should be unchanged")
 }
 
+func TestAdd_HostConflict_Confirm(t *testing.T) {
+	ex, _ := newTestExecuter(t)
+	c := &Config{Profiles: map[string]*Profile{
+		"example.com": {MatchHosts: []string{"example.com"}, Headers: []string{"Accept: old"}},
+	}}
+	require.NoError(t, ex.CM.Save(c))
+	var out bytes.Buffer
+
+	err := ex.Add(
+		[]string{"https://example.com", "-H", "Authorization: Bearer new"},
+		AddOptions{Name: "alt-account"},
+		&out, strings.NewReader("y\nk\n"), false,
+	)
+	require.NoError(t, err)
+
+	c, _ = ex.CM.Load()
+	assert.NotNil(t, c.FindProfile("example.com"), "original profile should remain")
+	assert.NotNil(t, c.FindProfile("alt-account"), "new profile should be created")
+	assert.Contains(t, out.String(), "already used by profile")
+}
+
+func TestAdd_HostConflict_Decline(t *testing.T) {
+	ex, _ := newTestExecuter(t)
+	c := &Config{Profiles: map[string]*Profile{
+		"example.com": {MatchHosts: []string{"example.com"}, Headers: []string{"Accept: old"}},
+	}}
+	require.NoError(t, ex.CM.Save(c))
+	var out bytes.Buffer
+
+	err := ex.Add(
+		[]string{"https://example.com", "-H", "Authorization: Bearer new"},
+		AddOptions{Name: "alt-account"},
+		&out, strings.NewReader("n\n"), false,
+	)
+	require.NoError(t, err)
+
+	c, _ = ex.CM.Load()
+	assert.Nil(t, c.FindProfile("alt-account"), "new profile should not be created")
+}
+
 func TestAdd_WithCookies_Force(t *testing.T) {
 	ex, kc := newTestExecuter(t)
 	var out bytes.Buffer
diff --git a/internal/pcurl/prompt.go b/internal/pcurl/prompt.go
index b6b2889..ff7eb3c 100644
--- a/internal/pcurl/prompt.go
+++ b/internal/pcurl/prompt.go
@@ -156,6 +156,37 @@ func (p *Prompter) confirmUpdateText(profileName string) (bool, error) {
 	return strings.ToLower(strings.TrimSpace(answer)) != "n", nil
 }
 
+// ConfirmHostConflict asks whether to create a new profile when the host
+// is already covered by a differently-named profile.
+func (p *Prompter) ConfirmHostConflict(newName, existingName, host string) (bool, error) {
+	if p.Interactive {
+		return p.confirmHostConflictHuh(newName, existingName, host)
+	}
+	return p.confirmHostConflictText(newName, existingName, host)
+}
+
+func (p *Prompter) confirmHostConflictHuh(newName, existingName, host string) (bool, error) {
+	var confirm bool
+	err := huh.NewConfirm().
+		Title(fmt.Sprintf("Host %q is already used by profile %q. Create new profile %q anyway?", host, existingName, newName)).
+		Affirmative("Yes").
+		Negative("No").
+		Value(&confirm).
+		Run()
+	return confirm, err
+}
+
+func (p *Prompter) confirmHostConflictText(newName, existingName, host string) (bool, error) {
+	fmt.Fprintf(p.Out, "Host %q is already used by profile %q. Create new profile %q anyway? [y/N]: ", host, existingName, newName)
+
+	answer, err := p.readLine()
+	if err != nil {
+		return false, err
+	}
+
+	return strings.ToLower(strings.TrimSpace(answer)) == "y", nil
+}
+
 // PickHeaders shows non-secret headers and lets the user toggle selection.
 func (p *Prompter) PickHeaders(headers []curlparse.Header) error {
 	if p.Interactive {