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Boost your Mailwizz open rates with predictive sending

Swiftask analyzes your contacts' behavior to automate your Mailwizz campaigns at the exact moment each user is most likely to click.

Result:

Stop relying on fixed send times. Maximize the engagement of every single campaign using artificial intelligence.

The pitfall of fixed-time email sending

Sending a newsletter to your entire Mailwizz list at 9:00 AM is an outdated strategy. Some contacts are sleeping, others are in meetings, and many bury your message in a sea of notifications. You lose visibility and conversion due to a lack of temporal personalization.

Main negative impacts:

  • Stagnant open rates: An email sent at the wrong time often ends up buried under other messages, drastically reducing your chances of being read.
  • Spam-related unsubscribes: Receiving emails at inconvenient times irritates your contacts, increasing the risk of being marked as spam and damaging your reputation.
  • Lack of personalization: Treating all your subscribers as a single block prevents you from leveraging individual preferences and consultation habits.

Swiftask connects to Mailwizz to inject predictive data into your sends. Our AI calculates the ideal slot for each recipient, turning a static campaign into an intelligent, personalized sequence.

BEFORE / AFTER

What changes with Swiftask

Standard Mailwizz management

You schedule a campaign for 5,000 contacts at 10 AM. 1,000 people are in meetings, 500 are on lunch breaks, and 2,000 are in different time zones. Your open rate is diluted by these logistical constraints.

Predictive sending with Swiftask

Swiftask analyzes engagement history. For each contact, it triggers the Mailwizz send at the optimal moment (e.g., 9:15 AM for one, 2:30 PM for another). Engagement is maximized by custom timing.

Deploying predictive sending in 4 steps

STEP 1 : Mailwizz synchronization

Connect your Mailwizz instance to Swiftask via API to import engagement data and contact profiles.

STEP 2 : Behavioral analysis

Swiftask processes historical data to identify high-activity time windows for each segment or contact.

STEP 3 : Configuring sending rules

Define your sending windows and campaign priorities in Swiftask. The AI takes control of the Mailwizz queue.

STEP 4 : Automated execution

Emails are released in a staggered manner by Swiftask, ensuring optimal deliverability and maximum impact.

Advanced features for Mailwizz

Swiftask evaluates historical responsiveness, time zones, device types, and interaction frequency to refine its predictive models.

  • Target connector: The agent performs the right actions in mailwizz based on event context.
  • Automated actions: Individualized sending based on engagement scores. Automatic time zone management. Dynamic slot readjustment in case of behavior changes. Comparative performance reports on send timing.
  • Native governance: The integration respects your Mailwizz SMTP server's sending quotas to prevent any blocking.

Each action is contextualized and executed automatically at the right time.

Each Swiftask agent uses a dedicated identity (e.g. agent-mailwizz@swiftask.ai ). You keep full visibility on every action and every sent message.

Key takeaway: The agent automates repetitive decisions and leaves high-value actions to your teams.

Why choose predictive sending?

1. Increased click-through rates

By reaching the user when they are active, you mechanically multiply the chances of conversion.

2. Improved deliverability

High engagement sends positive signals to ISPs, protecting the reputation of your sending IPs.

3. Enhanced user experience

Your emails become expected content rather than annoying interruptions.

4. Operational time savings

No more manual testing of dozens of send times. The AI optimizes your campaigns continuously.

5. Effortless scalability

The solution handles thousands of contacts with the same precision as a small list.

Security and privacy

Swiftask applies enterprise-grade security standards for your mailwizz automations.

  • Secure API connection: Swiftask communicates with Mailwizz via encrypted API tokens, ensuring the integrity of your contact data.
  • GDPR compliant: Data processing exclusively for send optimization, without unnecessary storage of personal data.
  • Full control: You maintain control over your lists and campaigns. Swiftask acts solely as a scheduling engine.
  • Robust infrastructure: Architecture designed to support massive sending volumes without latency.

To learn more about compliance, visit the Swiftask governance page for detailed security architecture information.

RESULTS

Impact on your key metrics

MetricBeforeAfter
Average open rate15-20%25-35%
Time to readSeveral hoursMinutes
Engagement per contactRandomAI-optimized
IP reputationVariableStable and high

Take action with mailwizz

Stop relying on fixed send times. Maximize the engagement of every single campaign using artificial intelligence.

Re-engage inactive subscribers: AI-driven Mailwizz sequences

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