diff --git a/db/mysql.go b/db/mysql.go
index 7cacd79..1d70b78 100644
--- a/db/mysql.go
+++ b/db/mysql.go
@@ -39,7 +39,7 @@ var (
 		re: regexp.MustCompile(`(\?\s*,\s*)+`),
 		to: "..., ",
 	}, {
-		re: regexp.MustCompile(`(\(..., \?\)\s*,\s*)+`),
+		re: regexp.MustCompile(`(\(\.\.\., \?\)\s*,\s*)+`),
 		to: "..., ",
 	}}
 	mysqlNormalizeCacheLocker = &sync.RWMutex{}
diff --git a/db/postgres.go b/db/postgres.go
new file mode 100644
index 0000000..933243f
--- /dev/null
+++ b/db/postgres.go
@@ -0,0 +1,88 @@
+package isudb
+
+import (
+	"database/sql"
+	"regexp"
+	"strings"
+	"sync"
+
+	"github.com/lib/pq"
+)
+
+func init() {
+	sql.Register("isupostgres", wrapDriver(pq.Driver{}, postgresSegmentBuilder{}))
+}
+
+type postgresSegmentBuilder struct{}
+
+func (postgresSegmentBuilder) driver() string {
+	return "postgres"
+}
+
+func (psb postgresSegmentBuilder) parseDSN(dsn string) *measureSegment {
+	strConfig, err := pq.ParseURL(dsn)
+	if err != nil {
+		strConfig = dsn
+	}
+
+	splitedConfigs := strings.Split(strConfig, " ")
+	host := "localhost"
+	port := "5432"
+	for _, config := range splitedConfigs {
+		switch {
+		case strings.HasPrefix(config, "host="):
+			host = strings.TrimPrefix(config, "host=")
+		case strings.HasPrefix(config, "port="):
+			port = strings.TrimPrefix(config, "port=")
+		}
+	}
+
+	return &measureSegment{
+		driver:     psb.driver(),
+		addr:       host + ":" + port,
+		normalizer: psb.normalizer,
+	}
+}
+
+var (
+	postgresReList = []struct {
+		re *regexp.Regexp
+		to string
+	}{{
+		re: regexp.MustCompile(`(\$(\d*)\s*,\s*)+\$(\d*)`),
+		to: "..., ?",
+	}, {
+		re: regexp.MustCompile(`(\(..., \?\)\s*,\s*)+`),
+		to: "..., ",
+	}}
+	postgresNormalizeCacheLocker = &sync.RWMutex{}
+	postgresNormalizeCache       = make(map[string]string, 50)
+)
+
+func (postgresSegmentBuilder) normalizer(query string) string {
+	var (
+		normalizedQuery string
+		ok              bool
+	)
+	func() {
+		postgresNormalizeCacheLocker.RLock()
+		defer postgresNormalizeCacheLocker.RUnlock()
+		normalizedQuery, ok = postgresNormalizeCache[query]
+	}()
+	if ok {
+		return normalizedQuery
+	}
+
+	normalizedQuery = query
+	for _, re := range postgresReList {
+		normalizedQuery = re.re.ReplaceAllString(normalizedQuery, re.to)
+	}
+
+	func() {
+		postgresNormalizeCacheLocker.Lock()
+		defer postgresNormalizeCacheLocker.Unlock()
+		postgresNormalizeCache[query] = normalizedQuery
+	}()
+
+	return normalizedQuery
+}
diff --git a/db/postgres_test.go b/db/postgres_test.go
new file mode 100644
index 0000000..a914876
--- /dev/null
+++ b/db/postgres_test.go
@@ -0,0 +1,42 @@
+package isudb
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+)
+
+func BenchmarkPostgresNormalizer(b *testing.B) {
+	psb := postgresSegmentBuilder{}
+
+	queryPart := fmt.Sprintf("(%s$2)", strings.Repeat("$1, ", 5))
+	query := fmt.Sprintf("INSERT INTO users (name, email, password, salt, created_at, updated_at) VALUES %s", strings.Repeat(queryPart+", ", 999)+queryPart)
+
+	for i := 0; i < b.N; i++ {
+		psb.normalizer(query)
+	}
+}
+
+func TestPostgresNormalizer(t *testing.T) {
+	psb := postgresSegmentBuilder{}
+
+	tests := []string{
+		"$1",
+	}
+
+	for _, test := range tests {
+		test := test
+		t.Run(test, func(t *testing.T) {
+			t.Parallel()
+
+			queryPart := fmt.Sprintf("(%s%s)", strings.Repeat(fmt.Sprintf("%s, ", test), 5), test)
+			query := fmt.Sprintf("INSERT INTO users (name, email, password, salt, created_at, updated_at) VALUES %s", strings.Repeat(queryPart+", ", 999)+queryPart)
+
+			normalizedQuery := psb.normalizer(query)
+
+			if normalizedQuery != "INSERT INTO users (name, email, password, salt, created_at, updated_at) VALUES ..., (..., ?)" {
+				t.Errorf("unexpected query: %s", normalizedQuery)
+			}
+		})
+	}
+}
diff --git a/db/sql.go b/db/sql.go
index 272129d..c530576 100644
--- a/db/sql.go
+++ b/db/sql.go
@@ -56,6 +56,10 @@ func DBMetricsSetup[T interface {
 			if isutools.Enable {
 				openDriverName = "isusqlite3"
 			}
+		case "postgres":
+			if isutools.Enable {
+				openDriverName = "isupostgres"
+			}
 		}
 
 	CONNECT:
diff --git a/db/sqlite3.go b/db/sqlite3.go
index 3b4e0ec..a05a10a 100644
--- a/db/sqlite3.go
+++ b/db/sqlite3.go
@@ -31,10 +31,10 @@ var (
 		re *regexp.Regexp
 		to string
 	}{{
-		re: regexp.MustCompile(`((?:\?(\d*)|[@:$][0-9A-Fa-f]+)\s*,\s*)+`),
-		to: "..., ",
+		re: regexp.MustCompile(`((?:\?(\d*)|[@:$][0-9A-Fa-f]+)\s*,\s*)+(?:\?(\d*)|[@:$][0-9A-Fa-f]+)`),
+		to: "..., ?",
 	}, {
-		re: regexp.MustCompile(`(\(\.\.\., ((\?[0-9]*)|[@:$][0-9A-Fa-f]+)\)\s*,\s*)+`),
+		re: regexp.MustCompile(`(\(\.\.\., \?\)\s*,\s*)+`),
 		to: "..., ",
 	}}
 	sqlite3NormalizeCacheLocker = &sync.RWMutex{}
diff --git a/db/sqlite_test.go b/db/sqlite_test.go
index 0c4a9ad..9962eda 100644
--- a/db/sqlite_test.go
+++ b/db/sqlite_test.go
@@ -9,7 +9,7 @@ import (
 func BenchmarkSQLite3Normalizer(b *testing.B) {
 	ssb := sqlite3SegmentBuilder{}
 
-	queryPart := fmt.Sprintf("(%s?)", strings.Repeat("?, ", 5))
+	queryPart := fmt.Sprintf("(%s?2)", strings.Repeat("?1, ", 5))
 	query := fmt.Sprintf("INSERT INTO users (name, email, password, salt, created_at, updated_at) VALUES %s", strings.Repeat(queryPart+", ", 999)+queryPart)
 
 	for i := 0; i < b.N; i++ {
@@ -38,7 +38,7 @@ func TestSQLite3Normalizer(t *testing.T) {
 
 			normalizedQuery := ssb.normalizer(query)
 
-			if normalizedQuery != fmt.Sprintf("INSERT INTO users (name, email, password, salt, created_at, updated_at) VALUES ..., (..., %s)", test) {
+			if normalizedQuery != "INSERT INTO users (name, email, password, salt, created_at, updated_at) VALUES ..., (..., ?)" {
 				t.Errorf("unexpected query: %s", normalizedQuery)
 			}
 		})
diff --git a/go.mod b/go.mod
index acb6e51..6b89ef6 100644
--- a/go.mod
+++ b/go.mod
@@ -60,6 +60,7 @@ require (
 	github.com/gofiber/fiber/v2 v2.49.2
 	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/labstack/echo/v4 v4.11.1
+	github.com/lib/pq v1.10.9
 	github.com/mattn/go-sqlite3 v1.14.17
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/mazrean/iwrapper v0.0.0
diff --git a/go.sum b/go.sum
index b2b75a2..e8e6d41 100644
--- a/go.sum
+++ b/go.sum
@@ -78,6 +78,8 @@ github.com/labstack/gommon v0.4.0 h1:y7cvthEAEbU0yHOf4axH8ZG2NH8knB9iNSoTO8dyIk8
 github.com/labstack/gommon v0.4.0/go.mod h1:uW6kP17uPlLJsD3ijUYn3/M5bAxtlZhMI6m3MFxTMTM=
 github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
 github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
+github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
+github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/mattn/go-colorable v0.1.11/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=