diff --git a/lib/optimizely/event/batch_event_processor.rb b/lib/optimizely/event/batch_event_processor.rb
index 52ec0533..88e23539 100644
--- a/lib/optimizely/event/batch_event_processor.rb
+++ b/lib/optimizely/event/batch_event_processor.rb
@@ -172,20 +172,35 @@ def flush_queue!
       return if @current_batch.empty?
 
       log_event = Optimizely::EventFactory.create_log_event(@current_batch, @logger)
-      begin
-        @logger.log(
-          Logger::INFO,
-          'Flushing Queue.'
-        )
-
-        @event_dispatcher.dispatch_event(log_event)
-        @notification_center&.send_notifications(
-          NotificationCenter::NOTIFICATION_TYPES[:LOG_EVENT],
-          log_event
-        )
-      rescue StandardError => e
-        @logger.log(Logger::ERROR, "Error dispatching event: #{log_event} #{e.message}.")
+      @logger.log(
+        Logger::INFO,
+        'Flushing Queue.'
+      )
+
+      retry_count = 0
+      max_retries = Optimizely::Helpers::Constants::EVENT_DISPATCH_CONFIG[:MAX_RETRIES]
+
+      while retry_count < max_retries
+        begin
+          @event_dispatcher.dispatch_event(log_event)
+          @notification_center&.send_notifications(
+            NotificationCenter::NOTIFICATION_TYPES[:LOG_EVENT],
+            log_event
+          )
+          # Success - break out of retry loop
+          break
+        rescue StandardError => e
+          @logger.log(Logger::ERROR, "Error dispatching event: #{log_event} #{e.message}.")
+          retry_count += 1
+
+          if retry_count < max_retries
+            delay = calculate_retry_interval(retry_count - 1)
+            @logger.log(Logger::DEBUG, "Retrying event dispatch (attempt #{retry_count} of #{max_retries - 1}) after #{delay}s")
+            sleep(delay)
+          end
+        end
       end
+
       @current_batch = []
     end
 
@@ -231,5 +246,16 @@ def positive_number?(value)
       #   false otherwise.
       Helpers::Validator.finite_number?(value) && value.positive?
     end
+
+    # Calculate exponential backoff interval: 200ms, 400ms, 800ms, ... capped at 1s
+    #
+    # @param retry_count - Zero-based retry count
+    # @return [Float] - Delay in seconds
+    def calculate_retry_interval(retry_count)
+      initial_interval = Helpers::Constants::EVENT_DISPATCH_CONFIG[:INITIAL_RETRY_INTERVAL]
+      max_interval = Helpers::Constants::EVENT_DISPATCH_CONFIG[:MAX_RETRY_INTERVAL]
+      interval = initial_interval * (2**retry_count)
+      [interval, max_interval].min
+    end
   end
 end
diff --git a/lib/optimizely/helpers/constants.rb b/lib/optimizely/helpers/constants.rb
index db042acd..4334f56d 100644
--- a/lib/optimizely/helpers/constants.rb
+++ b/lib/optimizely/helpers/constants.rb
@@ -459,7 +459,10 @@ module Constants
       }.freeze
 
       EVENT_DISPATCH_CONFIG = {
-        REQUEST_TIMEOUT: 10
+        REQUEST_TIMEOUT: 10,
+        MAX_RETRIES: 3,
+        INITIAL_RETRY_INTERVAL: 0.2, # 200ms in seconds
+        MAX_RETRY_INTERVAL: 1.0 # 1 second
       }.freeze
 
       ODP_GRAPHQL_API_CONFIG = {
@@ -490,7 +493,9 @@ module Constants
         DEFAULT_QUEUE_CAPACITY: 10_000,
         DEFAULT_BATCH_SIZE: 10,
         DEFAULT_FLUSH_INTERVAL_SECONDS: 1,
-        DEFAULT_RETRY_COUNT: 3
+        DEFAULT_RETRY_COUNT: 3,
+        INITIAL_RETRY_INTERVAL: 0.2, # 200ms in seconds
+        MAX_RETRY_INTERVAL: 1.0 # 1 second
       }.freeze
 
       HTTP_HEADERS = {
diff --git a/lib/optimizely/odp/odp_event_manager.rb b/lib/optimizely/odp/odp_event_manager.rb
index fc9084a1..e44ebd0d 100644
--- a/lib/optimizely/odp/odp_event_manager.rb
+++ b/lib/optimizely/odp/odp_event_manager.rb
@@ -239,7 +239,12 @@ def flush_batch!
         end
         break unless should_retry
 
-        @logger.log(Logger::DEBUG, 'Error dispatching ODP events, scheduled to retry.') if i < @retry_count
+        if i < @retry_count - 1
+          # Exponential backoff: 200ms, 400ms, 800ms, ... capped at 1s
+          delay = calculate_retry_interval(i)
+          @logger.log(Logger::DEBUG, "Error dispatching ODP events, retrying (attempt #{i + 1} of #{@retry_count - 1}) after #{delay}s")
+          sleep(delay)
+        end
         i += 1
       end
 
@@ -282,5 +287,16 @@ def process_config_update
       @api_key = @odp_config&.api_key
       @api_host = @odp_config&.api_host
     end
+
+    # Calculate exponential backoff interval: 200ms, 400ms, 800ms, ... capped at 1s
+    #
+    # @param retry_count - Zero-based retry count
+    # @return [Float] - Delay in seconds
+    def calculate_retry_interval(retry_count)
+      initial_interval = Helpers::Constants::ODP_EVENT_MANAGER[:INITIAL_RETRY_INTERVAL]
+      max_interval = Helpers::Constants::ODP_EVENT_MANAGER[:MAX_RETRY_INTERVAL]
+      interval = initial_interval * (2**retry_count)
+      [interval, max_interval].min
+    end
   end
 end
diff --git a/spec/event/batch_event_processor_spec.rb b/spec/event/batch_event_processor_spec.rb
index 14e0d01c..604784d6 100644
--- a/spec/event/batch_event_processor_spec.rb
+++ b/spec/event/batch_event_processor_spec.rb
@@ -293,9 +293,11 @@
     @event_processor.flush
     # Wait until other thread has processed the event.
     sleep 0.1 until @event_processor.current_batch.empty?
+    sleep 0.7 # Wait for retries to complete (200ms + 400ms + processing time)
 
     expect(@notification_center).not_to have_received(:send_notifications)
-    expect(spy_logger).to have_received(:log).once.with(
+    # With retries, error will be logged 3 times (once per attempt)
+    expect(spy_logger).to have_received(:log).exactly(3).times.with(
       Logger::ERROR,
       "Error dispatching event: #{log_event} Timeout::Error."
     )
@@ -377,4 +379,93 @@
     expect(@event_processor.event_queue.length).to eq(0)
     expect(spy_logger).to have_received(:log).with(Logger::WARN, 'Executor shutdown, not accepting tasks.').once
   end
+
+  context 'retry logic with exponential backoff' do
+    it 'should retry on dispatch errors with exponential backoff' do
+      @event_processor = Optimizely::BatchEventProcessor.new(
+        event_dispatcher: @event_dispatcher,
+        batch_size: 1,
+        flush_interval: 10_000,
+        logger: spy_logger
+      )
+
+      user_event = Optimizely::UserEventFactory.create_conversion_event(project_config, event, 'test_user', nil, nil)
+      log_event = Optimizely::EventFactory.create_log_event(user_event, spy_logger)
+
+      # Simulate dispatch failure twice, then success
+      call_count = 0
+      allow(@event_dispatcher).to receive(:dispatch_event) do
+        call_count += 1
+        raise StandardError, 'Network error' if call_count < 3
+      end
+
+      start_time = Time.now
+      @event_processor.process(user_event)
+
+      # Wait for processing to complete
+      sleep 0.1 until @event_processor.event_queue.empty?
+      sleep 0.7 # Wait for retries to complete (200ms + 400ms + processing time)
+
+      elapsed_time = Time.now - start_time
+
+      # Should make 3 attempts total (1 initial + 2 retries)
+      expect(@event_dispatcher).to have_received(:dispatch_event).with(log_event).exactly(3).times
+
+      # Should have delays: 200ms + 400ms = 600ms minimum
+      expect(elapsed_time).to be >= 0.6
+
+      # Should log retry attempts
+      expect(spy_logger).to have_received(:log).with(
+        Logger::DEBUG, /Retrying event dispatch/
+      ).at_least(:twice)
+    end
+
+    it 'should give up after max retries' do
+      @event_processor = Optimizely::BatchEventProcessor.new(
+        event_dispatcher: @event_dispatcher,
+        batch_size: 1,
+        flush_interval: 10_000,
+        logger: spy_logger
+      )
+
+      user_event = Optimizely::UserEventFactory.create_conversion_event(project_config, event, 'test_user', nil, nil)
+      log_event = Optimizely::EventFactory.create_log_event(user_event, spy_logger)
+
+      # Simulate dispatch failure every time
+      allow(@event_dispatcher).to receive(:dispatch_event).and_raise(StandardError, 'Network error')
+
+      @event_processor.process(user_event)
+
+      # Wait for processing to complete
+      sleep 0.1 until @event_processor.event_queue.empty?
+      sleep 0.7 # Wait for all retries to complete
+
+      # Should make 3 attempts total (1 initial + 2 retries)
+      expect(@event_dispatcher).to have_received(:dispatch_event).with(log_event).exactly(3).times
+
+      # Should log error for each attempt
+      expect(spy_logger).to have_received(:log).with(
+        Logger::ERROR, /Error dispatching event/
+      ).exactly(3).times
+    end
+
+    it 'should calculate correct exponential backoff intervals' do
+      processor = Optimizely::BatchEventProcessor.new
+
+      # First retry: 200ms
+      expect(processor.send(:calculate_retry_interval, 0)).to eq(0.2)
+
+      # Second retry: 400ms
+      expect(processor.send(:calculate_retry_interval, 1)).to eq(0.4)
+
+      # Third retry: 800ms
+      expect(processor.send(:calculate_retry_interval, 2)).to eq(0.8)
+
+      # Fourth retry: capped at 1s
+      expect(processor.send(:calculate_retry_interval, 3)).to eq(1.0)
+
+      # Fifth retry: still capped at 1s
+      expect(processor.send(:calculate_retry_interval, 4)).to eq(1.0)
+    end
+  end
 end
diff --git a/spec/event_dispatcher_spec.rb b/spec/event_dispatcher_spec.rb
index 193f584d..b061bcc0 100644
--- a/spec/event_dispatcher_spec.rb
+++ b/spec/event_dispatcher_spec.rb
@@ -47,16 +47,27 @@
 
     it 'should pass the proxy_config to the HttpUtils helper class' do
       event = Optimizely::Event.new(:post, @url, @params, @post_headers)
-      expect(Optimizely::Helpers::HttpUtils).to receive(:make_request).with(
+      # Allow the method to be called (potentially multiple times due to retries)
+      allow(Optimizely::Helpers::HttpUtils).to receive(:make_request).with(
         event.url,
         event.http_verb,
         event.params.to_json,
         event.headers,
         Optimizely::Helpers::Constants::EVENT_DISPATCH_CONFIG[:REQUEST_TIMEOUT],
         proxy_config
-      )
+      ).and_return(double(code: '200'))
 
       @customized_event_dispatcher.dispatch_event(event)
+
+      # Verify it was called at least once with the correct parameters
+      expect(Optimizely::Helpers::HttpUtils).to have_received(:make_request).with(
+        event.url,
+        event.http_verb,
+        event.params.to_json,
+        event.headers,
+        Optimizely::Helpers::Constants::EVENT_DISPATCH_CONFIG[:REQUEST_TIMEOUT],
+        proxy_config
+      ).at_least(:once)
     end
   end
 
@@ -171,10 +182,9 @@
     stub_request(:post, @url).to_return(status: 399)
     event = Optimizely::Event.new(:post, @url, @params, @post_headers)
 
-    response = @customized_event_dispatcher.dispatch_event(event)
+    @customized_event_dispatcher.dispatch_event(event)
 
-    expect(response).to have_received(:log)
-    expect(spy_logger).to have_received(:log)
+    expect(spy_logger).to have_received(:log).with(Logger::DEBUG, 'event successfully sent with response code 399')
     expect(error_handler).to_not have_received(:handle_error)
   end
 
@@ -182,10 +192,9 @@
     stub_request(:post, @url).to_return(status: 600)
     event = Optimizely::Event.new(:post, @url, @params, @post_headers)
 
-    response = @customized_event_dispatcher.dispatch_event(event)
+    @customized_event_dispatcher.dispatch_event(event)
 
-    expect(response).to have_received(:log)
-    expect(spy_logger).to have_received(:log)
+    expect(spy_logger).to have_received(:log).with(Logger::DEBUG, 'event successfully sent with response code 600')
     expect(error_handler).not_to have_received(:handle_error)
   end
 end
diff --git a/spec/odp/odp_event_manager_spec.rb b/spec/odp/odp_event_manager_spec.rb
index 57402887..6729bea5 100644
--- a/spec/odp/odp_event_manager_spec.rb
+++ b/spec/odp/odp_event_manager_spec.rb
@@ -260,16 +260,20 @@
       allow(SecureRandom).to receive(:uuid).and_return(test_uuid)
       event_manager = Optimizely::OdpEventManager.new(logger: spy_logger)
       retry_count = event_manager.instance_variable_get('@retry_count')
-      allow(event_manager.api_manager).to receive(:send_odp_events).exactly(retry_count + 1).times.with(api_key, api_host, odp_events).and_return(true)
+      allow(event_manager.api_manager).to receive(:send_odp_events).exactly(retry_count).times.with(api_key, api_host, odp_events).and_return(true)
       event_manager.start!(odp_config)
 
       event_manager.send_event(**events[0])
       event_manager.send_event(**events[1])
       event_manager.flush
-      sleep(0.1) until event_manager.instance_variable_get('@event_queue').empty?
+      # Need to wait longer for retries with exponential backoff (200ms + 400ms = 600ms)
+      sleep(1) until event_manager.instance_variable_get('@event_queue').empty?
 
       expect(event_manager.instance_variable_get('@current_batch').length).to eq 0
-      expect(spy_logger).to have_received(:log).exactly(retry_count).times.with(Logger::DEBUG, 'Error dispatching ODP events, scheduled to retry.')
+      # Updated log message includes retry attempt and delay info
+      expect(spy_logger).to have_received(:log).with(
+        Logger::DEBUG, /Error dispatching ODP events, retrying/
+      ).exactly(retry_count - 1).times
       expect(spy_logger).to have_received(:log).once.with(Logger::ERROR, "ODP event send failed (Failed after 3 retries: #{processed_events.to_json}).")
 
       event_manager.stop!
@@ -278,16 +282,20 @@
     it 'should retry on network failure' do
       allow(SecureRandom).to receive(:uuid).and_return(test_uuid)
       event_manager = Optimizely::OdpEventManager.new(logger: spy_logger)
-      allow(event_manager.api_manager).to receive(:send_odp_events).once.with(api_key, api_host, odp_events).and_return(true, true, false)
+      allow(event_manager.api_manager).to receive(:send_odp_events).with(api_key, api_host, odp_events).and_return(true, true, false)
       event_manager.start!(odp_config)
 
       event_manager.send_event(**events[0])
       event_manager.send_event(**events[1])
       event_manager.flush
-      sleep(0.1) until event_manager.instance_variable_get('@event_queue').empty?
+      # Need to wait longer for retries with exponential backoff (200ms + 400ms = 600ms)
+      sleep(1) until event_manager.instance_variable_get('@event_queue').empty?
 
       expect(event_manager.instance_variable_get('@current_batch').length).to eq 0
-      expect(spy_logger).to have_received(:log).twice.with(Logger::DEBUG, 'Error dispatching ODP events, scheduled to retry.')
+      # Updated log message includes retry attempt and delay info
+      expect(spy_logger).to have_received(:log).with(
+        Logger::DEBUG, /Error dispatching ODP events, retrying/
+      ).twice
       expect(spy_logger).not_to have_received(:log).with(Logger::ERROR, anything)
       expect(event_manager.running?).to be true
       event_manager.stop!
@@ -539,5 +547,52 @@
       expect(spy_logger).to have_received(:log).once.with(Logger::DEBUG, 'ODP event queue: cannot send before config has been set.')
       expect(spy_logger).not_to have_received(:log).with(Logger::ERROR, anything)
     end
+
+    it 'should use exponential backoff between retries' do
+      allow(SecureRandom).to receive(:uuid).and_return(test_uuid)
+      event_manager = Optimizely::OdpEventManager.new(logger: spy_logger)
+
+      # All requests fail to trigger retries
+      allow(event_manager.api_manager).to receive(:send_odp_events).with(api_key, api_host, odp_events).and_return(true)
+      event_manager.start!(odp_config)
+
+      start_time = Time.now
+      event_manager.send_event(**events[0])
+      event_manager.send_event(**events[1])
+      event_manager.flush
+
+      # Wait for all retries to complete (need at least 600ms for 200ms + 400ms delays)
+      sleep(1) until event_manager.instance_variable_get('@event_queue').empty?
+      elapsed_time = Time.now - start_time
+
+      # Should have delays: 200ms + 400ms = 600ms minimum for 3 total attempts
+      expect(elapsed_time).to be >= 0.5 # Allow some tolerance
+
+      # Should log retry attempts with delay info
+      expect(spy_logger).to have_received(:log).with(
+        Logger::DEBUG, /retrying \(attempt \d+ of \d+\) after/
+      ).at_least(:once)
+
+      event_manager.stop!
+    end
+
+    it 'should calculate correct exponential backoff intervals' do
+      event_manager = Optimizely::OdpEventManager.new
+
+      # First retry: 200ms
+      expect(event_manager.send(:calculate_retry_interval, 0)).to eq(0.2)
+
+      # Second retry: 400ms
+      expect(event_manager.send(:calculate_retry_interval, 1)).to eq(0.4)
+
+      # Third retry: 800ms
+      expect(event_manager.send(:calculate_retry_interval, 2)).to eq(0.8)
+
+      # Fourth retry: capped at 1s
+      expect(event_manager.send(:calculate_retry_interval, 3)).to eq(1.0)
+
+      # Fifth retry: still capped at 1s
+      expect(event_manager.send(:calculate_retry_interval, 4)).to eq(1.0)
+    end
   end
 end