diff --git a/doc/services.md b/doc/services.md
index 648f48a..1ad3cb6 100644
--- a/doc/services.md
+++ b/doc/services.md
@@ -21,5 +21,6 @@ short-title: Services
   - [[tempo]]
 - [[prometheus]]#
 - [[cassandra]]#
+- [[weaviate]]#
 
 [gh]: https://github.com/juspay/services-flake/issues/132
diff --git a/doc/weaviate.md b/doc/weaviate.md
new file mode 100644
index 0000000..c2cfab8
--- /dev/null
+++ b/doc/weaviate.md
@@ -0,0 +1,67 @@
+# Weaviate
+
+[Weaviate] is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
+
+[Weaviate]: https://github.com/weaviate/weaviate
+
+{#start}
+
+## Getting started
+
+```nix
+# In `perSystem.process-compose.<name>`
+{
+  services.weaviate."weaviate1".enable = true;
+}
+```
+
+{#tips}
+
+## Tips & Tricks
+
+{#envs}
+
+### Environment variables
+
+To see list of environment variables, see [this link](https://weaviate.io/developers/weaviate/config-refs/env-vars).
+
+```nix
+{
+  services.weaviate."weaviate1" = {
+    enable = true;
+    envs = {
+      AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED = true;
+      QUERY_DEFAULTS_LIMIT = 100;
+      DISABLE_TELEMETRY = true;
+      LIMIT_RESOURCES = true;
+      ENABLE_MODULES = ["text2vec-openai" "generative-openai"];
+    };
+  };
+}
+```
+
+{#port}
+
+### Use a different port
+
+```nix
+{
+  services.weaviate."weaviate1" = {
+    enable = true;
+    port = 8080;
+  };
+}
+```
+
+{#dataDir}
+
+### Use a different data path
+
+```nix
+{
+  services.weaviate."weaviate1" = {
+    enable = true;
+    dataDir = "./data";
+  };
+}
+```
diff --git a/nix/default.nix b/nix/default.nix
index 3051221..a1fc194 100644
--- a/nix/default.nix
+++ b/nix/default.nix
@@ -18,5 +18,6 @@ in
     ./pgadmin.nix
     ./cassandra.nix
     ./tempo.nix
+    ./weaviate.nix
   ];
 }
diff --git a/nix/weaviate.nix b/nix/weaviate.nix
new file mode 100644
index 0000000..049c3ed
--- /dev/null
+++ b/nix/weaviate.nix
@@ -0,0 +1,99 @@
+{ pkgs, lib, name, config, ... }:
+let
+  inherit (lib) types;
+  asAtom = value:
+    if builtins.isList value then lib.concatStringsSep "," value else value;
+  toStr = value:
+    if builtins.isString value then value else builtins.toJSON value;
+in
+{
+  options = {
+    enable = lib.mkEnableOption name;
+
+    package = lib.mkPackageOption pkgs "weaviate" { };
+
+    dataDir = lib.mkOption {
+      type = types.str;
+      default = "./data/${name}";
+      description = "Path to the Weaviate data store";
+    };
+
+    host = lib.mkOption {
+      type = types.str;
+      default = "127.0.0.1";
+      description = ''
+        The IP to listen on
+      '';
+      example = "0.0.0.0";
+    };
+
+    port = lib.mkOption {
+      type = types.port;
+      default = 8080;
+      description = ''
+        The port to listen on for connections
+      '';
+    };
+
+    environment = lib.mkOption {
+      type = types.attrsOf (types.oneOf [ types.raw (types.listOf types.str) ]);
+      default = { };
+      description = ''
+        Weaviate environment variables.
+
+        See https://weaviate.io/developers/weaviate/config-refs/env-vars
+      '';
+      example = lib.literalExpression ''
+        {
+          AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED = true;
+          QUERY_DEFAULTS_LIMIT = 100;
+          DISABLE_TELEMETRY = true;
+          LIMIT_RESOURCES = true;
+          ENABLE_MODULES = ["text2vec-openai" "generative-openai"];
+        }
+      '';
+      apply = lib.mapAttrs (_: value: toStr (asAtom value));
+    };
+
+    outputs.settings = lib.mkOption {
+      type = types.deferredModule;
+      internal = true;
+      readOnly = true;
+      default = {
+        processes = {
+          "${name}" =
+            let
+              startScript = pkgs.writeShellApplication {
+                name = "start-weaviate";
+                runtimeInputs = [ config.package ];
+                text = ''
+                  exec weaviate --scheme http --host ${config.host} --port ${toString config.port}
+                '';
+              };
+            in
+            {
+              environment = config.environment // { "PERSISTENCE_DATA_PATH" = config.dataDir; };
+
+              command = startScript;
+
+              readiness_probe = {
+                http_get = {
+                  inherit (config) host port;
+                  path = "/v1/.well-known/ready";
+                };
+                initial_delay_seconds = 3;
+                period_seconds = 10;
+                timeout_seconds = 4;
+                success_threshold = 1;
+                failure_threshold = 5;
+              };
+              namespace = name;
+
+              # https://github.com/F1bonacc1/process-compose#-auto-restart-if-not-healthy
+              availability.restart = "on_failure";
+            };
+        };
+      };
+    };
+  };
+}
diff --git a/nix/weaviate_test.nix b/nix/weaviate_test.nix
new file mode 100644
index 0000000..1753955
--- /dev/null
+++ b/nix/weaviate_test.nix
@@ -0,0 +1,24 @@
+{ pkgs, config, ... }: {
+  services.weaviate."weaviate1" = {
+    enable = true;
+    environment = {
+      # To fix the problem with nix failing to run weaviate in sandbox mode
+      CLUSTER_ADVERTISE_ADDR = "127.0.0.1";
+    };
+  };
+
+  settings.processes.test =
+    let
+      cfg = config.services.weaviate."weaviate1";
+    in
+    {
+      command = pkgs.writeShellApplication {
+        runtimeInputs = [ cfg.package pkgs.curl ];
+        text = ''
+          curl http://localhost:8080/v1/.well-known/live
+        '';
+        name = "weaviate-test";
+      };
+      depends_on."weaviate1".condition = "process_healthy";
+    };
+}
diff --git a/test/flake.nix b/test/flake.nix
index dca431c..aa9a0cb 100644
--- a/test/flake.nix
+++ b/test/flake.nix
@@ -47,6 +47,7 @@
             "${inputs.services-flake}/nix/pgadmin_test.nix"
             "${inputs.services-flake}/nix/cassandra_test.nix"
             "${inputs.services-flake}/nix/tempo_test.nix"
+            "${inputs.services-flake}/nix/weaviate_test.nix"
           ]);
       };
     };