diff --git a/plugins/postgresql/postgresql.go b/plugins/postgresql/postgresql.go
new file mode 100644
index 000000000..9416dbd61
--- /dev/null
+++ b/plugins/postgresql/postgresql.go
@@ -0,0 +1,119 @@
+package postgresql
+
+import (
+	"database/sql"
+
+	"github.com/influxdb/tivan/plugins"
+
+	_ "github.com/lib/pq"
+)
+
+type Server struct {
+	Address   string
+	Databases []string
+}
+
+type Postgresql struct {
+	Servers []*Server
+}
+
+func (p *Postgresql) Gather(acc plugins.Accumulator) error {
+	for _, serv := range p.Servers {
+		err := p.gatherServer(serv, acc)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (p *Postgresql) gatherServer(serv *Server, acc plugins.Accumulator) error {
+	db, err := sql.Open("postgres", serv.Address)
+	if err != nil {
+		return err
+	}
+
+	defer db.Close()
+
+	if len(serv.Databases) == 0 {
+		rows, err := db.Query(`SELECT * FROM pg_stat_database`)
+		if err != nil {
+			return err
+		}
+
+		defer rows.Close()
+
+		for rows.Next() {
+			err := p.accRow(rows, acc)
+			if err != nil {
+				return err
+			}
+		}
+
+		return rows.Err()
+	} else {
+		for _, name := range serv.Databases {
+			row := db.QueryRow(`SELECT * FROM pg_stat_database WHERE datname=$1`, name)
+
+			err := p.accRow(row, acc)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+type scanner interface {
+	Scan(dest ...interface{}) error
+}
+
+func (p *Postgresql) accRow(row scanner, acc plugins.Accumulator) error {
+	var ignore interface{}
+	var name string
+	var commit, rollback, read, hit int64
+	var returned, fetched, inserted, updated, deleted int64
+	var conflicts, temp_files, temp_bytes, deadlocks int64
+	var read_time, write_time float64
+
+	err := row.Scan(&ignore, &name, &ignore,
+		&commit, &rollback,
+		&read, &hit,
+		&returned, &fetched, &inserted, &updated, &deleted,
+		&conflicts, &temp_files, &temp_bytes,
+		&deadlocks, &read_time, &write_time,
+		&ignore,
+	)
+
+	if err != nil {
+		return err
+	}
+
+	tags := map[string]string{"db": name}
+
+	acc.Add("postgresql_xact_commit", commit, tags)
+	acc.Add("postgresql_xact_rollback", rollback, tags)
+	acc.Add("postgresql_blks_read", read, tags)
+	acc.Add("postgresql_blks_hit", hit, tags)
+	acc.Add("postgresql_tup_returned", returned, tags)
+	acc.Add("postgresql_tup_fetched", fetched, tags)
+	acc.Add("postgresql_tup_inserted", inserted, tags)
+	acc.Add("postgresql_tup_updated", updated, tags)
+	acc.Add("postgresql_tup_deleted", deleted, tags)
+	acc.Add("postgresql_conflicts", conflicts, tags)
+	acc.Add("postgresql_temp_files", temp_files, tags)
+	acc.Add("postgresql_temp_bytes", temp_bytes, tags)
+	acc.Add("postgresql_deadlocks", deadlocks, tags)
+	acc.Add("postgresql_blk_read_time", read_time, tags)
+	acc.Add("postgresql_blk_write_time", read_time, tags)
+
+	return nil
+}
+
+func init() {
+	plugins.Add("postgresql", func() plugins.Plugin {
+		return &Postgresql{}
+	})
+}
diff --git a/plugins/postgresql/postgresql_test.go b/plugins/postgresql/postgresql_test.go
new file mode 100644
index 000000000..e527dbb3a
--- /dev/null
+++ b/plugins/postgresql/postgresql_test.go
@@ -0,0 +1,103 @@
+package postgresql
+
+import (
+	"testing"
+
+	"github.com/influxdb/tivan/testutil"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestPostgresqlGeneratesMetrics(t *testing.T) {
+	p := &Postgresql{
+		Servers: []*Server{
+			{
+				Address:   "sslmode=disable",
+				Databases: []string{"postgres"},
+			},
+		},
+	}
+
+	var acc testutil.Accumulator
+
+	err := p.Gather(&acc)
+	require.NoError(t, err)
+
+	intMetrics := []string{
+		"postgresql_xact_commit",
+		"postgresql_xact_rollback",
+		"postgresql_blks_read",
+		"postgresql_blks_hit",
+		"postgresql_tup_returned",
+		"postgresql_tup_fetched",
+		"postgresql_tup_inserted",
+		"postgresql_tup_updated",
+		"postgresql_tup_deleted",
+		"postgresql_conflicts",
+		"postgresql_temp_files",
+		"postgresql_temp_bytes",
+		"postgresql_deadlocks",
+	}
+
+	floatMetrics := []string{
+		"postgresql_blk_read_time",
+		"postgresql_blk_write_time",
+	}
+
+	for _, metric := range intMetrics {
+		assert.True(t, acc.HasIntValue(metric))
+	}
+
+	for _, metric := range floatMetrics {
+		assert.True(t, acc.HasFloatValue(metric))
+	}
+}
+
+func TestPostgresqlTagsMetricsWithDatabaseName(t *testing.T) {
+	p := &Postgresql{
+		Servers: []*Server{
+			{
+				Address:   "sslmode=disable",
+				Databases: []string{"postgres"},
+			},
+		},
+	}
+
+	var acc testutil.Accumulator
+
+	err := p.Gather(&acc)
+	require.NoError(t, err)
+
+	point, ok := acc.Get("postgresql_xact_commit")
+	require.True(t, ok)
+
+	assert.Equal(t, "postgres", point.Tags["db"])
+}
+
+func TestPostgresqlDefaultsToAllDatabases(t *testing.T) {
+	p := &Postgresql{
+		Servers: []*Server{
+			{
+				Address: "sslmode=disable",
+			},
+		},
+	}
+
+	var acc testutil.Accumulator
+
+	err := p.Gather(&acc)
+	require.NoError(t, err)
+
+	var found bool
+
+	for _, pnt := range acc.Points {
+		if pnt.Name == "postgresql_xact_commit" {
+			if pnt.Tags["db"] == "postgres" {
+				found = true
+				break
+			}
+		}
+	}
+
+	assert.True(t, found)
+}
diff --git a/testutil/accumulator.go b/testutil/accumulator.go
index 98fcaca44..2ac4c4849 100644
--- a/testutil/accumulator.go
+++ b/testutil/accumulator.go
@@ -16,6 +16,16 @@ func (a *Accumulator) Add(name string, value interface{}, tags map[string]string
 	a.Points = append(a.Points, &Point{name, value, tags})
 }
 
+func (a *Accumulator) Get(name string) (*Point, bool) {
+	for _, p := range a.Points {
+		if p.Name == name {
+			return p, true
+		}
+	}
+
+	return nil, false
+}
+
 func (a *Accumulator) CheckValue(name string, val interface{}) bool {
 	for _, p := range a.Points {
 		if p.Name == name {
@@ -60,3 +70,25 @@ func (a *Accumulator) ValidateTaggedValue(name string, val interface{}, tags map
 func (a *Accumulator) ValidateValue(name string, val interface{}) error {
 	return a.ValidateTaggedValue(name, val, nil)
 }
+
+func (a *Accumulator) HasIntValue(name string) bool {
+	for _, p := range a.Points {
+		if p.Name == name {
+			_, ok := p.Value.(int64)
+			return ok
+		}
+	}
+
+	return false
+}
+
+func (a *Accumulator) HasFloatValue(name string) bool {
+	for _, p := range a.Points {
+		if p.Name == name {
+			_, ok := p.Value.(float64)
+			return ok
+		}
+	}
+
+	return false
+}