diff --git a/pool/mock_test.go b/pool/mock_test.go
index c3032b9..07e9ce3 100644
--- a/pool/mock_test.go
+++ b/pool/mock_test.go
@@ -1,5 +1,5 @@
 // Code generated by MockGen. DO NOT EDIT.
-// Source: github.com/nspcc-dev/neofs-sdk-go/pool (interfaces: Client)
+// Source: github.com/nspcc-dev/neofs-sdk-go/Pool (interfaces: Client)
 
 // Package pool is a generated GoMock package.
 package pool
diff --git a/pool/pool.go b/pool/pool.go
index b283af6..38fdc69 100644
--- a/pool/pool.go
+++ b/pool/pool.go
@@ -50,7 +50,7 @@ type Client interface {
 	SessionCreate(context.Context, client.PrmSessionCreate) (*client.ResSessionCreate, error)
 }
 
-// BuilderOptions contains options used to build connection pool.
+// BuilderOptions contains options used to build connection Pool.
 type BuilderOptions struct {
 	Key                       *ecdsa.PrivateKey
 	Logger                    *zap.Logger
@@ -76,7 +76,7 @@ type NodeParam struct {
 }
 
 // Builder is an interim structure used to collect node addresses/weights and
-// build connection pool subsequently.
+// build connection Pool subsequently.
 type Builder struct {
 	nodeParams []NodeParam
 }
@@ -105,8 +105,8 @@ func (pb *Builder) AddNode(address string, priority int, weight float64) *Builde
 	return pb
 }
 
-// Build creates new pool based on current PoolBuilder state and options.
-func (pb *Builder) Build(ctx context.Context, options *BuilderOptions) (Pool, error) {
+// Build creates new Pool based on current PoolBuilder state and options.
+func (pb *Builder) Build(ctx context.Context, options *BuilderOptions) (*Pool, error) {
 	if len(pb.nodeParams) == 0 {
 		return nil, errors.New("no NeoFS peers configured")
 	}
@@ -134,39 +134,6 @@ func (pb *Builder) Build(ctx context.Context, options *BuilderOptions) (Pool, er
 	return newPool(ctx, options)
 }
 
-// Pool is an interface providing connection artifacts on request.
-type Pool interface {
-	Object
-	Container
-	Accounting
-	Connection() (Client, *session.Token, error)
-	OwnerID() *owner.ID
-	WaitForContainerPresence(context.Context, *cid.ID, *ContainerPollingParams) error
-	Close()
-}
-
-type Object interface {
-	PutObject(ctx context.Context, hdr object.Object, payload io.Reader, opts ...CallOption) (*oid.ID, error)
-	DeleteObject(ctx context.Context, addr address.Address, opts ...CallOption) error
-	GetObject(context.Context, address.Address, ...CallOption) (*ResGetObject, error)
-	HeadObject(context.Context, address.Address, ...CallOption) (*object.Object, error)
-	ObjectRange(ctx context.Context, addr address.Address, off, ln uint64, opts ...CallOption) (*ResObjectRange, error)
-	SearchObjects(context.Context, cid.ID, object.SearchFilters, ...CallOption) (*ResObjectSearch, error)
-}
-
-type Container interface {
-	PutContainer(ctx context.Context, cnr *container.Container, opts ...CallOption) (*cid.ID, error)
-	GetContainer(ctx context.Context, cid *cid.ID, opts ...CallOption) (*container.Container, error)
-	ListContainers(ctx context.Context, ownerID *owner.ID, opts ...CallOption) ([]*cid.ID, error)
-	DeleteContainer(ctx context.Context, cid *cid.ID, opts ...CallOption) error
-	GetEACL(ctx context.Context, cid *cid.ID, opts ...CallOption) (*eacl.Table, error)
-	SetEACL(ctx context.Context, table *eacl.Table, opts ...CallOption) error
-}
-
-type Accounting interface {
-	Balance(ctx context.Context, owner *owner.ID, opts ...CallOption) (*accounting.Decimal, error)
-}
-
 type clientPack struct {
 	client  Client
 	healthy bool
@@ -229,9 +196,7 @@ func cfgFromOpts(opts ...CallOption) *callConfig {
 	return cfg
 }
 
-var _ Pool = (*pool)(nil)
-
-type pool struct {
+type Pool struct {
 	innerPools      []*innerPool
 	key             *ecdsa.PrivateKey
 	owner           *owner.ID
@@ -254,7 +219,7 @@ const (
 	defaultSessionTokenThreshold = 5 * time.Second
 )
 
-func newPool(ctx context.Context, options *BuilderOptions) (Pool, error) {
+func newPool(ctx context.Context, options *BuilderOptions) (*Pool, error) {
 	cache, err := NewCache()
 	if err != nil {
 		return nil, fmt.Errorf("couldn't create cache: %w", err)
@@ -325,7 +290,7 @@ func newPool(ctx context.Context, options *BuilderOptions) (Pool, error) {
 	}
 
 	ctx, cancel := context.WithCancel(ctx)
-	pool := &pool{
+	pool := &Pool{
 		innerPools:      inner,
 		key:             options.Key,
 		owner:           ownerID,
@@ -339,7 +304,7 @@ func newPool(ctx context.Context, options *BuilderOptions) (Pool, error) {
 	return pool, nil
 }
 
-func startRebalance(ctx context.Context, p *pool, options *BuilderOptions) {
+func startRebalance(ctx context.Context, p *Pool, options *BuilderOptions) {
 	ticker := time.NewTimer(options.ClientRebalanceInterval)
 	buffers := make([][]float64, len(options.nodesParams))
 	for i, params := range options.nodesParams {
@@ -358,7 +323,7 @@ func startRebalance(ctx context.Context, p *pool, options *BuilderOptions) {
 	}
 }
 
-func updateNodesHealth(ctx context.Context, p *pool, options *BuilderOptions, buffers [][]float64) {
+func updateNodesHealth(ctx context.Context, p *Pool, options *BuilderOptions, buffers [][]float64) {
 	wg := sync.WaitGroup{}
 	for i, inner := range p.innerPools {
 		wg.Add(1)
@@ -372,7 +337,7 @@ func updateNodesHealth(ctx context.Context, p *pool, options *BuilderOptions, bu
 	wg.Wait()
 }
 
-func updateInnerNodesHealth(ctx context.Context, pool *pool, i int, options *BuilderOptions, bufferWeights []float64) {
+func updateInnerNodesHealth(ctx context.Context, pool *Pool, i int, options *BuilderOptions, bufferWeights []float64) {
 	if i > len(pool.innerPools)-1 {
 		return
 	}
@@ -450,7 +415,7 @@ func adjustWeights(weights []float64) []float64 {
 	return adjusted
 }
 
-func (p *pool) Connection() (Client, *session.Token, error) {
+func (p *Pool) Connection() (Client, *session.Token, error) {
 	cp, err := p.connection()
 	if err != nil {
 		return nil, nil, err
@@ -460,7 +425,7 @@ func (p *pool) Connection() (Client, *session.Token, error) {
 	return cp.client, tok, nil
 }
 
-func (p *pool) connection() (*clientPack, error) {
+func (p *Pool) connection() (*clientPack, error) {
 	for _, inner := range p.innerPools {
 		cp, err := inner.connection()
 		if err == nil {
@@ -492,7 +457,7 @@ func (p *innerPool) connection() (*clientPack, error) {
 	return nil, errors.New("no healthy client")
 }
 
-func (p *pool) OwnerID() *owner.ID {
+func (p *Pool) OwnerID() *owner.ID {
 	return p.owner
 }
 
@@ -501,7 +466,7 @@ func formCacheKey(address string, key *ecdsa.PrivateKey) string {
 	return address + k.String()
 }
 
-func (p *pool) conn(ctx context.Context, cfg *callConfig) (*clientPack, error) {
+func (p *Pool) conn(ctx context.Context, cfg *callConfig) (*clientPack, error) {
 	cp, err := p.connection()
 	if err != nil {
 		return nil, err
@@ -534,7 +499,7 @@ func (p *pool) conn(ctx context.Context, cfg *callConfig) (*clientPack, error) {
 	return cp, nil
 }
 
-func (p *pool) checkSessionTokenErr(err error, address string) bool {
+func (p *Pool) checkSessionTokenErr(err error, address string) bool {
 	if err == nil {
 		return false
 	}
@@ -566,7 +531,7 @@ func createSessionTokenForDuration(ctx context.Context, c Client, dur uint64) (*
 	return c.SessionCreate(ctx, prm)
 }
 
-func (p *pool) removeSessionTokenAfterThreshold(cfg *callConfig) error {
+func (p *Pool) removeSessionTokenAfterThreshold(cfg *callConfig) error {
 	cp, err := p.connection()
 	if err != nil {
 		return err
@@ -603,7 +568,7 @@ type callContext struct {
 	sessionContext *session.ObjectContext
 }
 
-func (p *pool) initCallContext(ctx *callContext, cfg *callConfig) error {
+func (p *Pool) initCallContext(ctx *callContext, cfg *callConfig) error {
 	cp, err := p.connection()
 	if err != nil {
 		return err
@@ -639,7 +604,7 @@ type callContextWithRetry struct {
 	noRetry bool
 }
 
-func (p *pool) initCallContextWithRetry(ctx *callContextWithRetry, cfg *callConfig) error {
+func (p *Pool) initCallContextWithRetry(ctx *callContextWithRetry, cfg *callConfig) error {
 	err := p.initCallContext(&ctx.callContext, cfg)
 	if err != nil {
 		return err
@@ -653,7 +618,7 @@ func (p *pool) initCallContextWithRetry(ctx *callContextWithRetry, cfg *callConf
 
 // opens new session or uses cached one.
 // Must be called only on initialized callContext with set sessionTarget.
-func (p *pool) openDefaultSession(ctx *callContext) error {
+func (p *Pool) openDefaultSession(ctx *callContext) error {
 	cacheKey := formCacheKey(ctx.endpoint, ctx.key)
 
 	tok := p.cache.Get(cacheKey)
@@ -686,7 +651,7 @@ func (p *pool) openDefaultSession(ctx *callContext) error {
 // session-related error (*), and retrying is enabled, then f is called once more.
 //
 // (*) in this case cached token is removed.
-func (p *pool) callWithRetry(ctx *callContextWithRetry, f func() error) error {
+func (p *Pool) callWithRetry(ctx *callContextWithRetry, f func() error) error {
 	var err error
 
 	if ctx.sessionDefault {
@@ -707,7 +672,7 @@ func (p *pool) callWithRetry(ctx *callContextWithRetry, f func() error) error {
 	return err
 }
 
-func (p *pool) PutObject(ctx context.Context, hdr object.Object, payload io.Reader, opts ...CallOption) (*oid.ID, error) {
+func (p *Pool) PutObject(ctx context.Context, hdr object.Object, payload io.Reader, opts ...CallOption) (*oid.ID, error) {
 	cfg := cfgFromOpts(append(opts,
 		useDefaultSession(),
 		useVerb(sessionv2.ObjectVerbPut),
@@ -816,7 +781,7 @@ func (p *pool) PutObject(ctx context.Context, hdr object.Object, payload io.Read
 	return &id, nil
 }
 
-func (p *pool) DeleteObject(ctx context.Context, addr address.Address, opts ...CallOption) error {
+func (p *Pool) DeleteObject(ctx context.Context, addr address.Address, opts ...CallOption) error {
 	cfg := cfgFromOpts(append(opts,
 		useDefaultSession(),
 		useVerb(sessionv2.ObjectVerbDelete),
@@ -871,7 +836,7 @@ type ResGetObject struct {
 	Payload io.ReadCloser
 }
 
-func (p *pool) GetObject(ctx context.Context, addr address.Address, opts ...CallOption) (*ResGetObject, error) {
+func (p *Pool) GetObject(ctx context.Context, addr address.Address, opts ...CallOption) (*ResGetObject, error) {
 	cfg := cfgFromOpts(append(opts,
 		useDefaultSession(),
 		useVerb(sessionv2.ObjectVerbGet),
@@ -923,7 +888,7 @@ func (p *pool) GetObject(ctx context.Context, addr address.Address, opts ...Call
 	return &res, nil
 }
 
-func (p *pool) HeadObject(ctx context.Context, addr address.Address, opts ...CallOption) (*object.Object, error) {
+func (p *Pool) HeadObject(ctx context.Context, addr address.Address, opts ...CallOption) (*object.Object, error) {
 	cfg := cfgFromOpts(append(opts,
 		useDefaultSession(),
 		useVerb(sessionv2.ObjectVerbHead),
@@ -985,7 +950,7 @@ func (x *ResObjectRange) Close() error {
 	return err
 }
 
-func (p *pool) ObjectRange(ctx context.Context, addr address.Address, off, ln uint64, opts ...CallOption) (*ResObjectRange, error) {
+func (p *Pool) ObjectRange(ctx context.Context, addr address.Address, off, ln uint64, opts ...CallOption) (*ResObjectRange, error) {
 	cfg := cfgFromOpts(append(opts,
 		useDefaultSession(),
 		useVerb(sessionv2.ObjectVerbRange),
@@ -1061,7 +1026,7 @@ func (x *ResObjectSearch) Close() {
 	_, _ = x.r.Close()
 }
 
-func (p *pool) SearchObjects(ctx context.Context, idCnr cid.ID, filters object.SearchFilters, opts ...CallOption) (*ResObjectSearch, error) {
+func (p *Pool) SearchObjects(ctx context.Context, idCnr cid.ID, filters object.SearchFilters, opts ...CallOption) (*ResObjectSearch, error) {
 	cfg := cfgFromOpts(append(opts,
 		useDefaultSession(),
 		useVerb(sessionv2.ObjectVerbSearch),
@@ -1103,7 +1068,7 @@ func (p *pool) SearchObjects(ctx context.Context, idCnr cid.ID, filters object.S
 	return &res, nil
 }
 
-func (p *pool) PutContainer(ctx context.Context, cnr *container.Container, opts ...CallOption) (*cid.ID, error) {
+func (p *Pool) PutContainer(ctx context.Context, cnr *container.Container, opts ...CallOption) (*cid.ID, error) {
 	cfg := cfgFromOpts(opts...)
 	cp, err := p.conn(ctx, cfg)
 	if err != nil {
@@ -1124,7 +1089,7 @@ func (p *pool) PutContainer(ctx context.Context, cnr *container.Container, opts
 	return res.ID(), nil
 }
 
-func (p *pool) GetContainer(ctx context.Context, cid *cid.ID, opts ...CallOption) (*container.Container, error) {
+func (p *Pool) GetContainer(ctx context.Context, cid *cid.ID, opts ...CallOption) (*container.Container, error) {
 	cfg := cfgFromOpts(opts...)
 	cp, err := p.conn(ctx, cfg)
 	if err != nil {
@@ -1145,7 +1110,7 @@ func (p *pool) GetContainer(ctx context.Context, cid *cid.ID, opts ...CallOption
 	return res.Container(), nil
 }
 
-func (p *pool) ListContainers(ctx context.Context, ownerID *owner.ID, opts ...CallOption) ([]*cid.ID, error) {
+func (p *Pool) ListContainers(ctx context.Context, ownerID *owner.ID, opts ...CallOption) ([]*cid.ID, error) {
 	cfg := cfgFromOpts(opts...)
 	cp, err := p.conn(ctx, cfg)
 	if err != nil {
@@ -1166,7 +1131,7 @@ func (p *pool) ListContainers(ctx context.Context, ownerID *owner.ID, opts ...Ca
 	return res.Containers(), nil
 }
 
-func (p *pool) DeleteContainer(ctx context.Context, cid *cid.ID, opts ...CallOption) error {
+func (p *Pool) DeleteContainer(ctx context.Context, cid *cid.ID, opts ...CallOption) error {
 	cfg := cfgFromOpts(opts...)
 	cp, err := p.conn(ctx, cfg)
 	if err != nil {
@@ -1190,7 +1155,7 @@ func (p *pool) DeleteContainer(ctx context.Context, cid *cid.ID, opts ...CallOpt
 	return err
 }
 
-func (p *pool) GetEACL(ctx context.Context, cid *cid.ID, opts ...CallOption) (*eacl.Table, error) {
+func (p *Pool) GetEACL(ctx context.Context, cid *cid.ID, opts ...CallOption) (*eacl.Table, error) {
 	cfg := cfgFromOpts(opts...)
 	cp, err := p.conn(ctx, cfg)
 	if err != nil {
@@ -1211,7 +1176,7 @@ func (p *pool) GetEACL(ctx context.Context, cid *cid.ID, opts ...CallOption) (*e
 	return res.Table(), nil
 }
 
-func (p *pool) SetEACL(ctx context.Context, table *eacl.Table, opts ...CallOption) error {
+func (p *Pool) SetEACL(ctx context.Context, table *eacl.Table, opts ...CallOption) error {
 	cfg := cfgFromOpts(opts...)
 	cp, err := p.conn(ctx, cfg)
 	if err != nil {
@@ -1231,7 +1196,7 @@ func (p *pool) SetEACL(ctx context.Context, table *eacl.Table, opts ...CallOptio
 	return err
 }
 
-func (p *pool) Balance(ctx context.Context, o *owner.ID, opts ...CallOption) (*accounting.Decimal, error) {
+func (p *Pool) Balance(ctx context.Context, o *owner.ID, opts ...CallOption) (*accounting.Decimal, error) {
 	cfg := cfgFromOpts(opts...)
 	cp, err := p.conn(ctx, cfg)
 	if err != nil {
@@ -1252,7 +1217,7 @@ func (p *pool) Balance(ctx context.Context, o *owner.ID, opts ...CallOption) (*a
 	return res.Amount(), nil
 }
 
-func (p *pool) WaitForContainerPresence(ctx context.Context, cid *cid.ID, pollParams *ContainerPollingParams) error {
+func (p *Pool) WaitForContainerPresence(ctx context.Context, cid *cid.ID, pollParams *ContainerPollingParams) error {
 	conn, _, err := p.Connection()
 	if err != nil {
 		return err
@@ -1286,14 +1251,14 @@ func (p *pool) WaitForContainerPresence(ctx context.Context, cid *cid.ID, pollPa
 	}
 }
 
-// Close closes the pool and releases all the associated resources.
-func (p *pool) Close() {
+// Close closes the Pool and releases all the associated resources.
+func (p *Pool) Close() {
 	p.cancel()
 	<-p.closedCh
 }
 
 // creates new session token from SessionCreate call result.
-func (p *pool) newSessionToken(cliRes *client.ResSessionCreate) *session.Token {
+func (p *Pool) newSessionToken(cliRes *client.ResSessionCreate) *session.Token {
 	return sessionTokenForOwner(p.owner, cliRes)
 }
 
diff --git a/pool/pool_test.go b/pool/pool_test.go
index 94d0ef8..888685f 100644
--- a/pool/pool_test.go
+++ b/pool/pool_test.go
@@ -518,12 +518,9 @@ func TestSessionTokenOwner(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	pp, err := pb.Build(ctx, opts)
+	p, err := pb.Build(ctx, opts)
 	require.NoError(t, err)
-	t.Cleanup(pp.Close)
-
-	p, ok := pp.(*pool)
-	require.True(t, ok)
+	t.Cleanup(p.Close)
 
 	anonKey := newPrivateKey(t)
 	anonOwner := owner.NewIDFromPublicKey(&anonKey.PublicKey)
@@ -556,7 +553,7 @@ func TestWaitPresence(t *testing.T) {
 		}},
 	}
 
-	p := &pool{
+	p := &Pool{
 		innerPools: []*innerPool{inner},
 		key:        newPrivateKey(t),
 		cache:      cache,
diff --git a/pool/sampler_test.go b/pool/sampler_test.go
index cb3c81f..aa27499 100644
--- a/pool/sampler_test.go
+++ b/pool/sampler_test.go
@@ -81,7 +81,7 @@ func TestHealthyReweight(t *testing.T) {
 			{client: newNetmapMock(names[0], true), healthy: true, address: "address0"},
 			{client: newNetmapMock(names[1], false), healthy: true, address: "address1"}},
 	}
-	p := &pool{
+	p := &Pool{
 		innerPools: []*innerPool{inner},
 		cache:      cache,
 		key:        newPrivateKey(t),
@@ -129,7 +129,7 @@ func TestHealthyNoReweight(t *testing.T) {
 			{client: newNetmapMock(names[0], false), healthy: true},
 			{client: newNetmapMock(names[1], false), healthy: true}},
 	}
-	p := &pool{
+	p := &Pool{
 		innerPools: []*innerPool{inner},
 	}