diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index ae59a79..0cea268 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,7 +9,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v3
         with:
-          go-version: '1.19'
+          go-version: '1.20'
       - uses: actions/checkout@v3
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
diff --git a/README.md b/README.md
index 0896c60..1d6c236 100644
--- a/README.md
+++ b/README.md
@@ -119,4 +119,96 @@ type Dispatcher[Task any] func(ctx context.Context) ([]Task, error)
 type ErrorHandler[Task any] func(ctx context.Context, err error)
 ```
 
-Also it receives 2 integers: workers count and time between dispatcher calls in milliseconds.
\ No newline at end of file
+Also it receives 2 integers: workers count and time between dispatcher calls in milliseconds.
+
+# Group
+
+`Group` can be used for running processes with wait group. For example:
+
+```go
+// this program runs 2 ticker functions and waits its executed.
+func main() {
+	group := NewGroup()
+	group.Go(ticker3)
+	group.Go(ticker4)
+	group.Wait()
+}
+
+func ticker3() {
+	ticker := time.NewTicker(time.Second)
+	defer ticker.Stop()
+
+	var count int
+
+	for range ticker.C {
+		count++
+		log.Print("second")
+
+		if count == 5 {
+			return
+		}
+	}
+}
+
+func ticker4() {
+	ticker := time.NewTicker(time.Second * 2)
+	defer ticker.Stop()
+
+	var count int
+
+	for range ticker.C {
+		count++
+		log.Print("2 second")
+
+		if count == 5 {
+			return
+		}
+	}
+}
+```
+
+With using context:
+
+```go
+// the program runs two tickers and after 10 seconds cancel it using context cancellation
+func main() {
+	ctx, cancel := context.WithCancel(context.Background())
+
+	group := NewGroup()
+	group.GoCtx(ctx, ticker1)
+	group.GoCtx(ctx, ticker2)
+
+	time.Sleep(10 * time.Second)
+	cancel()
+
+	group.Wait()
+}
+
+func ticker1(ctx context.Context) {
+	ticker := time.NewTicker(time.Second)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		case <-ticker.C:
+			log.Print("second")
+		}
+	}
+}
+
+func ticker2(ctx context.Context) {
+	ticker := time.NewTicker(time.Second * 2)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		case <-ticker.C:
+			log.Print("2 second")
+		}
+	}
+}
+```
\ No newline at end of file
diff --git a/group.go b/group.go
new file mode 100644
index 0000000..4cc6f4a
--- /dev/null
+++ b/group.go
@@ -0,0 +1,41 @@
+package workerpool
+
+import (
+	"context"
+	"sync"
+)
+
+// Runs functions with one wait group
+type Group struct {
+	wg *sync.WaitGroup
+}
+
+// NewGroup - creates new Group
+func NewGroup() Group {
+	return Group{
+		wg: new(sync.WaitGroup),
+	}
+}
+
+// Go - runs function with wait group
+func (g Group) Go(f func()) {
+	g.wg.Add(1)
+	go func() {
+		defer g.wg.Done()
+		f()
+	}()
+}
+
+// GoCtx - runs function with wait group using context
+func (g Group) GoCtx(ctx context.Context, f func(ctx context.Context)) {
+	g.wg.Add(1)
+	go func() {
+		defer g.wg.Done()
+		f(ctx)
+	}()
+}
+
+// Wait - waits until grouped functions end
+func (g Group) Wait() {
+	g.wg.Wait()
+}
diff --git a/group_test.go b/group_test.go
new file mode 100644
index 0000000..1186976
--- /dev/null
+++ b/group_test.go
@@ -0,0 +1,88 @@
+package workerpool
+
+import (
+	"context"
+	"log"
+	"testing"
+	"time"
+)
+
+func TestGroupWithContext(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+
+	group := NewGroup()
+	group.GoCtx(ctx, ticker1)
+	group.GoCtx(ctx, ticker2)
+
+	time.Sleep(10 * time.Second)
+	cancel()
+
+	group.Wait()
+}
+
+func ticker1(ctx context.Context) {
+	ticker := time.NewTicker(time.Second)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		case <-ticker.C:
+			log.Print("second")
+		}
+	}
+}
+
+func ticker2(ctx context.Context) {
+	ticker := time.NewTicker(time.Second * 2)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		case <-ticker.C:
+			log.Print("2 second")
+		}
+	}
+}
+
+func TestGroup(t *testing.T) {
+	group := NewGroup()
+	group.Go(ticker3)
+	group.Go(ticker4)
+	group.Wait()
+}
+
+func ticker3() {
+	ticker := time.NewTicker(time.Second)
+	defer ticker.Stop()
+
+	var count int
+
+	for range ticker.C {
+		count++
+		log.Print("second")
+
+		if count == 5 {
+			return
+		}
+	}
+}
+
+func ticker4() {
+	ticker := time.NewTicker(time.Second * 2)
+	defer ticker.Stop()
+
+	var count int
+
+	for range ticker.C {
+		count++
+		log.Print("2 second")
+
+		if count == 5 {
+			return
+		}
+	}
+}