diff --git a/Store/IStore.cs b/Store/IStore.cs
new file mode 100644
index 0000000..6c5d906
--- /dev/null
+++ b/Store/IStore.cs
@@ -0,0 +1,12 @@
+namespace HermesSocketServer.Store
+{
+    public interface IStore<K, V>
+    {
+        V? Get(K key);
+        IEnumerable<V> Get();
+        Task Load();
+        void Remove(K? key);
+        Task Save();
+        bool Set(K? key, V? value);
+    }
+}
\ No newline at end of file
diff --git a/Store/VoiceStore.cs b/Store/VoiceStore.cs
new file mode 100644
index 0000000..5c15223
--- /dev/null
+++ b/Store/VoiceStore.cs
@@ -0,0 +1,212 @@
+using System.Collections.Immutable;
+using System.Text;
+using HermesSocketLibrary.db;
+using HermesSocketServer.Validators;
+
+namespace HermesSocketServer.Store
+{
+    public class VoiceStore : IStore<string, string>
+    {
+        private readonly Database _database;
+        private readonly IValidator _voiceIdValidator;
+        private readonly IValidator _voiceNameValidator;
+        private readonly Serilog.ILogger _logger;
+        private readonly IDictionary<string, string> _voices;
+        private readonly IList<string> _added;
+        private readonly IList<string> _modified;
+        private readonly IList<string> _deleted;
+        private readonly object _lock;
+
+        public DateTime PreviousSave;
+
+
+        public VoiceStore(Database database, IValidator voiceIdValidator, IValidator voiceNameValidator, Serilog.ILogger logger)
+        {
+            _database = database;
+            _voiceIdValidator = voiceIdValidator;
+            _voiceNameValidator = voiceNameValidator;
+            _logger = logger;
+            _voices = new Dictionary<string, string>();
+            _added = new List<string>();
+            _modified = new List<string>();
+            _deleted = new List<string>();
+            _lock = new object();
+
+            PreviousSave = DateTime.UtcNow;
+        }
+
+        public string? Get(string key)
+        {
+            if (_voices.TryGetValue(key, out var voice))
+                return voice;
+            return null;
+        }
+
+        public IEnumerable<string> Get()
+        {
+            return _voices.Values.ToImmutableList();
+        }
+
+        public async Task Load()
+        {
+            string sql = "SELECT id, name FROM \"TtsVoice\";";
+            await _database.Execute(sql, new Dictionary<string, object>(), (reader) =>
+            {
+                var id = reader.GetString(0);
+                var name = reader.GetString(1);
+                _voices.Add(id, name);
+            });
+        }
+
+        public void Remove(string? key)
+        {
+            if (key == null)
+                return;
+
+            lock (_lock)
+            {
+                if (_voices.ContainsKey(key))
+                {
+                    _voices.Remove(key);
+                    if (!_added.Remove(key))
+                    {
+                        _modified.Remove(key);
+                        if (!_deleted.Contains(key))
+                            _deleted.Add(key);
+                    }
+                }
+            }
+        }
+
+        public async Task Save()
+        {
+            var sb = new StringBuilder();
+            var sql = "";
+
+            if (_added.Any())
+            {
+                sb.Append("INSERT INTO \"TtsVoice\" (id, name) VALUES ");
+                lock (_lock)
+                {
+                    foreach (var voiceId in _added)
+                    {
+                        string voice = _voices[voiceId];
+                        sb.Append("('")
+                            .Append(voiceId)
+                            .Append("','")
+                            .Append(voice)
+                            .Append("'),");
+                    }
+                    sb.Remove(sb.Length - 1, 1)
+                        .Append(';');
+
+                    sql = sb.ToString();
+                    sb.Clear();
+                    _added.Clear();
+                }
+
+                try
+                {
+                    await _database.ExecuteScalar(sql);
+                }
+                catch (Exception ex)
+                {
+                    _logger.Error(ex, "Failed to save TTS voices on database: " + sql);
+                }
+            }
+
+            if (_modified.Any())
+            {
+                sb.Append("UPDATE \"TtsVoice\" as t SET name = c.name FROM (VALUES ");
+                lock (_lock)
+                {
+                    foreach (var voiceId in _modified)
+                    {
+                        string voice = _voices[voiceId];
+                        sb.Append("('")
+                            .Append(voiceId)
+                            .Append("','")
+                            .Append(voice)
+                            .Append("'),");
+                    }
+                    sb.Remove(sb.Length - 1, 1)
+                        .Append(") AS c(id, name) WHERE id = c.id;");
+
+
+                    sql = sb.ToString();
+                    sb.Clear();
+                    _modified.Clear();
+                }
+
+                try
+                {
+                    await _database.ExecuteScalar(sql);
+                }
+                catch (Exception ex)
+                {
+                    _logger.Error(ex, "Failed to modify TTS voices on database: " + sql);
+                }
+            }
+
+            if (_deleted.Any())
+            {
+                sb.Append("DELETE FROM \"TtsVoice\" WHERE id IN (");
+                lock (_lock)
+                {
+                    foreach (var voiceId in _deleted)
+                    {
+                        sb.Append("'")
+                            .Append(voiceId)
+                            .Append("',");
+                    }
+                    sb.Remove(sb.Length - 1, 1)
+                        .Append(");");
+
+
+                    sql = sb.ToString();
+                    sb.Clear();
+                    _deleted.Clear();
+                }
+
+                try
+                {
+                    await _database.ExecuteScalar(sql);
+                }
+                catch (Exception ex)
+                {
+                    _logger.Error(ex, "Failed to modify TTS voices on database: " + sql);
+                }
+            }
+        }
+
+        public bool Set(string? key, string? value)
+        {
+            if (key == null || value == null)
+                return false;
+            _voiceNameValidator.Check(value);
+
+            lock (_lock)
+            {
+                if (_voices.TryGetValue(key, out var voice))
+                {
+
+                    if (voice != value)
+                    {
+                        _voices[key] = value;
+                        if (!_added.Contains(key) && !_modified.Contains(key))
+                            _modified.Add(key);
+                    }
+                }
+                else
+                {
+                    _voiceIdValidator.Check(key);
+                    _voices.Add(key, value);
+                    if (!_deleted.Remove(key) && !_modified.Contains(key))
+                        _added.Add(key);
+                }
+            }
+
+            return true;
+        }
+    }
+}
\ No newline at end of file