diff --git a/.travis.yml b/.travis.yml
index c811007..c4ce01b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,6 +24,7 @@ env:
         - PROVIDER=phalcon HAS_CACHING_METADATA_SUPPORT=1 HAS_BATCHING_SUPPORT=0
         - PROVIDER=propel HAS_CACHING_METADATA_SUPPORT=0 HAS_BATCHING_SUPPORT=0
         - PROVIDER=yii HAS_CACHING_METADATA_SUPPORT=1 HAS_BATCHING_SUPPORT=1
+        - PROVIDER=nextrasorm HAS_CACHING_METADATA_SUPPORT=1 HAS_BATCHING_SUPPORT=1
 
 matrix:
     fast_finish: true
@@ -64,6 +65,7 @@ install:
     - echo 'SHOW VARIABLES LIKE "%version%"' | mysql -u root
 
 before_script:
+    - mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root mysql
     - echo 'CREATE DATABASE orm_benchmark CHARSET=utf8 COLLATE=utf8_unicode_ci' | mysql -u root
     - echo "CREATE USER 'enigma'@'%' IDENTIFIED BY 'secret'" | mysql -u root
     - echo "GRANT ALL PRIVILEGES ON orm_benchmark.* TO 'enigma'@'%' WITH GRANT OPTION" | mysql -u root
diff --git a/README.md b/README.md
index 366716b..68c2838 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@ We have noticed, that running benchmarks on Travis CI is a convenient, but not a
 * Propel ORM 2.0.0-alpha7
 * Yii ActiveRecord 2.0.13.1
 * DMS 0.8.2
+* Nextras ORM 3.0.0-rc2
 
 ## What we test
 
@@ -106,6 +107,7 @@ Available providers are:
 * `doctrine`
 * `activerecord`
 * `dms`
+* `nextrasorm`
 
 Available tests are:
 
@@ -179,6 +181,7 @@ Contributions for new ORMs are more than welcome! If anyone feels that there is
 * [Doctrine ORM](http://www.doctrine-project.org/projects/orm.html)
 * [PHP ActiveRecord](http://www.phpactiverecord.org/projects/main/wiki)
 * [DMS](http://dms-docs.readthedocs.io/en/latest/)
+* [Nextras ORM](https://nextras.org/orm/)
 
 ## License
 
diff --git a/config/nextrasorm.php b/config/nextrasorm.php
new file mode 100644
index 0000000..71504d2
--- /dev/null
+++ b/config/nextrasorm.php
@@ -0,0 +1,9 @@
+<?php
+
+return [
+    'driver'    => 'mysqli',
+    'host'      => '127.0.0.1',
+    'database'  => 'orm_benchmark',
+    'username'  => 'enigma',
+    'password'  => 'secret',
+];
diff --git a/docker/config/nextrasorm.php b/docker/config/nextrasorm.php
new file mode 100644
index 0000000..9c2d5c6
--- /dev/null
+++ b/docker/config/nextrasorm.php
@@ -0,0 +1,9 @@
+<?php
+
+return [
+    'driver'    => 'mysqli',
+    'host'      => 'mysql',
+    'database'  => 'orm_benchmark',
+    'username'  => 'enigma',
+    'password'  => 'secret',
+];
diff --git a/provider/nextrasorm/Models/Comment.php b/provider/nextrasorm/Models/Comment.php
new file mode 100644
index 0000000..444d840
--- /dev/null
+++ b/provider/nextrasorm/Models/Comment.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace OrmBench\NextrasOrm\Models;
+
+use Nextras\Orm\Entity\Entity;
+
+/**
+ * @property int                    $id                 {primary}
+ * @property string                 $title
+ * @property string                 $body
+ * @property int                    $createdAt
+ * @property int                    $updatedAt
+ * @property Post                   $post               {m:1 Post::$comments}
+ */
+class Comment extends Entity
+{
+}
diff --git a/provider/nextrasorm/Models/CommentsMapper.php b/provider/nextrasorm/Models/CommentsMapper.php
new file mode 100644
index 0000000..a71eb64
--- /dev/null
+++ b/provider/nextrasorm/Models/CommentsMapper.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace OrmBench\NextrasOrm\Models;
+
+use Nextras\Orm\Mapper\Mapper;
+
+class CommentsMapper extends Mapper
+{
+    public function getTableName(): string
+    {
+        return 'comments';
+    }
+}
diff --git a/provider/nextrasorm/Models/CommentsRepository.php b/provider/nextrasorm/Models/CommentsRepository.php
new file mode 100644
index 0000000..756bc91
--- /dev/null
+++ b/provider/nextrasorm/Models/CommentsRepository.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace OrmBench\NextrasOrm\Models;
+
+use Nextras\Orm\Repository\Repository;
+
+class CommentsRepository extends Repository
+{
+
+    /**
+     * Returns possible entity class names for current repository.
+     * @return string[]
+     */
+    public static function getEntityClassNames(): array
+    {
+        return [Comment::class];
+    }
+}
diff --git a/provider/nextrasorm/Models/Post.php b/provider/nextrasorm/Models/Post.php
new file mode 100644
index 0000000..f9d8612
--- /dev/null
+++ b/provider/nextrasorm/Models/Post.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace OrmBench\NextrasOrm\Models;
+
+use Nextras\Orm\Entity\Entity;
+use Nextras\Orm\Relationships\OneHasMany;
+
+/**
+ * @property int                    $id         {primary}
+ * @property string                 $title
+ * @property string                 $body
+ * @property int                    $createdAt
+ * @property int                    $updatedAt
+ * @property OneHasMany|Comment[] $comments   {1:m Comment::$post}
+ */
+class Post extends Entity
+{
+}
diff --git a/provider/nextrasorm/Models/PostsMapper.php b/provider/nextrasorm/Models/PostsMapper.php
new file mode 100644
index 0000000..9443558
--- /dev/null
+++ b/provider/nextrasorm/Models/PostsMapper.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace OrmBench\NextrasOrm\Models;
+
+use Nextras\Orm\Mapper\Mapper;
+
+class PostsMapper extends Mapper
+{
+    public function getTableName(): string
+    {
+        return 'posts';
+    }
+}
diff --git a/provider/nextrasorm/Models/PostsRepository.php b/provider/nextrasorm/Models/PostsRepository.php
new file mode 100644
index 0000000..ab0d820
--- /dev/null
+++ b/provider/nextrasorm/Models/PostsRepository.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace OrmBench\NextrasOrm\Models;
+
+use Nextras\Orm\Repository\Repository;
+
+class PostsRepository extends Repository
+{
+
+    /**
+     * Returns possible entity class names for current repository.
+     * @return string[]
+     */
+    public static function getEntityClassNames(): array
+    {
+        return [Post::class];
+    }
+}
diff --git a/provider/nextrasorm/composer.json b/provider/nextrasorm/composer.json
new file mode 100644
index 0000000..b2340a3
--- /dev/null
+++ b/provider/nextrasorm/composer.json
@@ -0,0 +1,11 @@
+{
+  "require": {
+    "php": ">=7.0.0",
+    "nextras/orm": "3.0.0-rc2"
+  },
+  "autoload": {
+    "psr-4": {
+      "OrmBench\\NextrasOrm\\": "./"
+    }
+  }
+}
diff --git a/provider/nextrasorm/composer.lock b/provider/nextrasorm/composer.lock
new file mode 100644
index 0000000..a863bb5
--- /dev/null
+++ b/provider/nextrasorm/composer.lock
@@ -0,0 +1,401 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "7ec042aa86e383d25169b1c93f9806b8",
+    "packages": [
+        {
+            "name": "nette/caching",
+            "version": "v2.5.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/caching.git",
+                "reference": "1231735b5135ca02bd381b70482c052d2a90bdc9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/caching/zipball/1231735b5135ca02bd381b70482c052d2a90bdc9",
+                "reference": "1231735b5135ca02bd381b70482c052d2a90bdc9",
+                "shasum": ""
+            },
+            "require": {
+                "nette/finder": "^2.2 || ~3.0.0",
+                "nette/utils": "^2.4 || ~3.0.0",
+                "php": ">=5.6.0"
+            },
+            "conflict": {
+                "nette/nette": "<2.2"
+            },
+            "require-dev": {
+                "latte/latte": "^2.4",
+                "nette/di": "^2.4 || ~3.0.0",
+                "nette/tester": "^2.0",
+                "tracy/tracy": "^2.4"
+            },
+            "suggest": {
+                "ext-pdo_sqlite": "to use SQLiteStorage or SQLiteJournal"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "⏱ Nette Caching: library with easy-to-use API and many cache backends.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "cache",
+                "journal",
+                "memcached",
+                "nette",
+                "sqlite"
+            ],
+            "time": "2017-08-30T12:12:25+00:00"
+        },
+        {
+            "name": "nette/finder",
+            "version": "v2.4.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/finder.git",
+                "reference": "4d43a66d072c57d585bf08a3ef68d3587f7e9547"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/finder/zipball/4d43a66d072c57d585bf08a3ef68d3587f7e9547",
+                "reference": "4d43a66d072c57d585bf08a3ef68d3587f7e9547",
+                "shasum": ""
+            },
+            "require": {
+                "nette/utils": "^2.4 || ~3.0.0",
+                "php": ">=5.6.0"
+            },
+            "conflict": {
+                "nette/nette": "<2.2"
+            },
+            "require-dev": {
+                "nette/tester": "^2.0",
+                "tracy/tracy": "^2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.4-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "Nette Finder: Files Searching",
+            "homepage": "https://nette.org",
+            "time": "2017-07-10T23:47:08+00:00"
+        },
+        {
+            "name": "nette/tokenizer",
+            "version": "v2.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/tokenizer.git",
+                "reference": "88373e9f79007245af0ccd8132fde117421723b2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/tokenizer/zipball/88373e9f79007245af0ccd8132fde117421723b2",
+                "reference": "88373e9f79007245af0ccd8132fde117421723b2",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4"
+            },
+            "conflict": {
+                "nette/nette": "<2.2"
+            },
+            "require-dev": {
+                "nette/tester": "~1.7",
+                "tracy/tracy": "^2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.3-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "Nette Tokenizer",
+            "homepage": "https://nette.org",
+            "time": "2017-09-08T14:16:06+00:00"
+        },
+        {
+            "name": "nette/utils",
+            "version": "v2.4.9",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nette/utils.git",
+                "reference": "1e08eb4c9d26ae5aedced8260e8b4ed951ee4aa6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nette/utils/zipball/1e08eb4c9d26ae5aedced8260e8b4ed951ee4aa6",
+                "reference": "1e08eb4c9d26ae5aedced8260e8b4ed951ee4aa6",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6.0"
+            },
+            "conflict": {
+                "nette/nette": "<2.2"
+            },
+            "require-dev": {
+                "nette/tester": "~2.0",
+                "tracy/tracy": "^2.3"
+            },
+            "suggest": {
+                "ext-gd": "to use Image",
+                "ext-iconv": "to use Strings::webalize() and toAscii()",
+                "ext-intl": "for script transliteration in Strings::webalize() and toAscii()",
+                "ext-json": "to use Nette\\Utils\\Json",
+                "ext-mbstring": "to use Strings::lower() etc...",
+                "ext-xml": "to use Strings::length() etc. when mbstring is not available"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.4-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                },
+                {
+                    "name": "Nette Community",
+                    "homepage": "https://nette.org/contributors"
+                }
+            ],
+            "description": "🛠 Nette Utils: lightweight utilities for string & array manipulation, image handling, safe JSON encoding/decoding, validation, slug or strong password generating etc.",
+            "homepage": "https://nette.org",
+            "keywords": [
+                "array",
+                "core",
+                "datetime",
+                "images",
+                "json",
+                "nette",
+                "paginator",
+                "password",
+                "slugify",
+                "string",
+                "unicode",
+                "utf-8",
+                "utility",
+                "validation"
+            ],
+            "time": "2018-02-06T15:40:36+00:00"
+        },
+        {
+            "name": "nextras/dbal",
+            "version": "v3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nextras/dbal.git",
+                "reference": "a662e100ae6908711c5e255d2e4e93a11e363403"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nextras/dbal/zipball/a662e100ae6908711c5e255d2e4e93a11e363403",
+                "reference": "a662e100ae6908711c5e255d2e4e93a11e363403",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "~1.0@dev",
+                "nette/caching": "~2.2",
+                "nette/di": "~2.3",
+                "nette/tester": "~2.0.0",
+                "phpstan/phpstan-shim": "~0.9.1",
+                "tracy/tracy": "~2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Nextras\\Dbal\\": "src/"
+                },
+                "classmap": [
+                    "src/exceptions.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nextras Project",
+                    "homepage": "https://github.com/nextras/dbal/graphs/contributors"
+                }
+            ],
+            "description": "Nextras database abstraction layer",
+            "homepage": "https://github.com/nextras/dbal",
+            "keywords": [
+                "database",
+                "dbal",
+                "nextras"
+            ],
+            "time": "2017-12-23T22:30:44+00:00"
+        },
+        {
+            "name": "nextras/orm",
+            "version": "v3.0.0-rc2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nextras/orm.git",
+                "reference": "442601564ab9b100729d2b896c2b8f733c860e33"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nextras/orm/zipball/442601564ab9b100729d2b896c2b8f733c860e33",
+                "reference": "442601564ab9b100729d2b896c2b8f733c860e33",
+                "shasum": ""
+            },
+            "require": {
+                "nette/caching": "~2.2",
+                "nette/tokenizer": "~2.2",
+                "nette/utils": "~2.4 >=2.4.3",
+                "nextras/dbal": "~3.0@dev",
+                "php": ">=7.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "~1.0@dev",
+                "nette/bootstrap": "~2.3",
+                "nette/tester": "~2.0.0",
+                "phpstan/phpstan-nette": "~0.9",
+                "phpstan/phpstan-shim": "~0.9.1",
+                "tracy/tracy": "~2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Nextras\\Orm\\": "src/"
+                },
+                "classmap": [
+                    "src/exceptions.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nextras Project",
+                    "homepage": "https://github.com/nextras/orm/graphs/contributors"
+                }
+            ],
+            "description": "Nextras Orm framework",
+            "homepage": "https://github.com/nextras/orm",
+            "keywords": [
+                "database",
+                "nextras",
+                "orm"
+            ],
+            "time": "2017-12-27T22:21:13+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": {
+        "nextras/orm": 5
+    },
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=7.0.0"
+    },
+    "platform-dev": []
+}
diff --git a/src/Provider/Nextrasorm.php b/src/Provider/Nextrasorm.php
new file mode 100644
index 0000000..7398ddf
--- /dev/null
+++ b/src/Provider/Nextrasorm.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace OrmBench\Provider;
+
+use Nette\Caching\Cache;
+use Nette\Caching\Storages\DevNullStorage;
+use Nette\Caching\Storages\FileStorage;
+use Nextras\Dbal\Connection;
+use Nextras\Orm\Entity\Reflection\MetadataParserFactory;
+use Nextras\Orm\Mapper\Dbal\DbalMapperCoordinator;
+use Nextras\Orm\Model\Model;
+use Nextras\Orm\Model\SimpleModelFactory;
+use OrmBench\NextrasOrm\Models\CommentsMapper;
+use OrmBench\NextrasOrm\Models\CommentsRepository;
+use OrmBench\NextrasOrm\Models\Post;
+use OrmBench\NextrasOrm\Models\PostsMapper;
+use OrmBench\NextrasOrm\Models\PostsRepository;
+
+class Nextrasorm extends AbstractProvider
+{
+    /** @var Model */
+    private $model;
+
+    public function setUp()
+    {
+        if ($this->isUseMetadataCaching()) {
+            $storage = new FileStorage(DOCROOT . '/storage/nextrasorm/cache'); // metadata will be automatically cached
+        } else {
+            $storage = new DevNullStorage();
+        }
+        $cache = new Cache($storage);
+        $connection = new Connection(require_once DOCROOT . '/config/nextrasorm.php');
+        $mapperCoordinator = new DbalMapperCoordinator($connection);
+        $metadataParserFactory = new MetadataParserFactory();
+
+        $simpleModelFactory = new SimpleModelFactory($cache, [
+            'posts' => new PostsRepository(new PostsMapper($connection, $mapperCoordinator, $cache)),
+            'comments' => new CommentsRepository(new CommentsMapper($connection, $mapperCoordinator, $cache)),
+        ], $metadataParserFactory);
+
+        $this->model = $simpleModelFactory->create();
+    }
+
+    public function create()
+    {
+        $post = new Post();
+
+        $post->title = 'Yet another article: ' . __CLASS__;
+        $post->body = 'This is the body of the article.';
+        $post->createdAt = time();
+        $post->updatedAt = time();
+
+        $this->model->persist($post);
+        $this->model->flush();
+
+        assert($post instanceof Post);
+        assert(is_numeric($post->id));
+        assert($post->getPersistedId() > 0);
+    }
+
+    public function read(int $id)
+    {
+        $post = $this->model->getRepositoryForEntity(Post::class)
+            ->getById([$id]);
+
+        assert($post instanceof Post);
+
+        $comments = $post->comments;
+        assert($comments->get()->fetch()->body === 'It is a comment.');
+    }
+
+    public function readBatch(array $ids)
+    {
+        $posts = $this->model->getRepositoryForEntity(Post::class)
+            ->findBy(['id' => $ids]);
+
+        foreach ($posts as $post) {
+            assert($post instanceof Post);
+            $comments = $post->comments;
+            assert($comments->get()->fetch()->body === 'It is a comment.');
+        }
+    }
+}
diff --git a/storage/nextrasorm/cache/.gitignore b/storage/nextrasorm/cache/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/storage/nextrasorm/cache/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore