MailerSend Integration

MailerSend + Improvado: Transactional Email Analytics

Connect MailerSend and let AI agents query transactional email metrics, delivery rates, and engagement data alongside customer journeys from 1,000+ sources.

SOC 2 Type II
1,000+ Data Sources
Any Warehouse or BI Tool
A
Improvado Agent
Connected to MailerSend
Show me the performance of last week's onboarding email campaign compared to our baseline.
Your onboarding sequence averaged a 42% open rate and 8.3% click rate across 12,400 sends last week. That's 6 points above baseline on opens and 2.1 points above on clicks. Day-3 email shows the strongest engagement at 51% open rate.
Pause the day-5 email in that sequence. Open rate dropped to 18% and it's cannibalizing the day-7 conversion email.
Day-5 email paused across all active onboarding workflows. 3,200 scheduled sends will skip that step. Day-7 email remains active with average 34% open rate and 12% conversion to trial upgrade.
Trusted by data-driven teams
DockerOMDhimsillyMattelASUSActivision
1,000+
Integrations
200+
MailerSend Fields
99.9%
SLA Uptime
<5 min
Setup
SOC 2
Type II
Improvado Key Takeaways

Connect MailerSend email integration

Improvado connects to MailerSend's API to extract email delivery metrics, engagement tracking, and campaign performance data. The platform automatically pulls data from your MailerSend account every hour, capturing delivery rates, open tracking, click-through statistics, and bounce analytics. Authentication happens through secure API tokens with read-only access to your email data. No technical setup or webhook configuration required on your end.

200+ metrics and dimensions Campaigns, ad groups, keywords, audiences, geo, device — all granularity levels from the MailerSend API
15-minute refresh cycles Near real-time sync with 99.9% SLA uptime. No stale dashboards.
Cross-channel normalization Marketing CDM unifies your data with 1,000+ sources into one schema. No manual mapping.
Any warehouse or BI tool Snowflake, BigQuery, Redshift, Databricks, Power BI, Tableau, Looker Studio
AI Agent access via MCP Query, write, and monitor MailerSend through Claude, ChatGPT, Cursor, or any MCP client
Enterprise-grade security SOC 2 Type II, HIPAA, GDPR, CCPA. Raw data never leaves your environment.
OAuth setup in under 5 minutes No API keys, no code, no developer setup. Schema changes handled automatically.
Zero ongoing maintenance Pagination, rate limits, API versioning — all managed. Your team focuses on analysis.
Integration Details

Unified email data with marketing channels

Improvado normalizes MailerSend email metrics using the Marketing Common Data Model, creating consistent data structures across your marketing stack. Email engagement data from MailerSend aligns with campaign metrics from Google Ads, social media platforms, and CRM systems. This standardization enables cross-channel attribution analysis and complete customer journey mapping. Your analytics team gets unified email performance metrics whether working in Tableau, Power BI, or custom reporting tools.

MailerSend API v1 · API key · hourly sync · incremental
Schema Overview

Data objects and fields Improvado extracts from MailerSend

Object Fields
Message
id created_at status subject from to opens clicks
Activity
id type timestamp email recipient message_id
Domain
id name created_at verified dns_records reputation
Template
id name created_at updated_at type content
Recipient
email created_at status opened_at clicked_at bounced_at
How it works

From connection to autonomous action in three steps

1

Connect

Connect MailerSend using API token authentication. Agent accesses your email activity data, template library, and domain configuration. Connection takes under 60 seconds with read and write permissions for campaign management.

2

Ask

Ask questions like 'Which transactional emails have the lowest delivery rates this month' or 'Show me engagement trends for our welcome series across different customer segments'.

3

Act

Agent creates new campaigns from templates, schedules sends, pauses underperforming emails, updates recipient lists, modifies subject lines for A/B tests, and adjusts sending frequency based on engagement patterns.

Use Cases

What teams ask their AI agent about MailerSend

Real prompts from enterprise marketing teams. The agent reads your data, answers in seconds, and takes action when you ask.

See how teams use Improvado →
A
Improvado Agent Analysis

Track MailerSend email engagement alongside Google Ads clicks for complete attribution analysis

Your AI agent analyzes MailerSend data and delivers actionable insights — automatically, in seconds.

5 hrs → 18 min
A
Improvado Agent Cross-channel

Monitor transactional email delivery rates to optimize customer experience and retention

Your AI agent analyzes MailerSend data and delivers actionable insights — automatically, in seconds.

Manual → auto
A
Improvado Agent Reporting

Generate executive dashboards combining email ROI with other marketing channel performance

Your AI agent analyzes MailerSend data and delivers actionable insights — automatically, in seconds.

3 hrs → 10 min
AI Agent Access

Your agent doesn't just track emails — it connects sends to customer behavior

Read

Agent reads email delivery metrics, open and click rates, bounce and complaint data, template performance, recipient activity, domain reputation scores, and transactional email logs across all campaigns and workflows.

Write

Agent creates and schedules campaigns, duplicates existing emails, pauses or resumes sends, updates email content and subject lines, modifies recipient segments, adjusts sending schedules, and configures A/B test variants.

Monitor

Agent monitors delivery rate drops below thresholds, unusual bounce or complaint spikes, engagement rate changes across campaigns, domain reputation score fluctuations, and transactional email failures requiring immediate attention.

AI agents query MailerSend delivery logs, open rates, and click patterns, then match email events with website sessions and purchase data. They identify which transactional emails drive repeat purchases, flag delivery issues affecting customer experience, and calculate email-influenced revenue by correlating MailerSend clicks with CRM conversions.

Claude ChatGPT Cursor Gemini Any MCP Client
Improvado Agent · MailerSend
You
Show me top performing email campaigns from the last 30 days
A
Campaign Performance
Campaign Delivered Engagement
Flash Sale: Winter Boots 48,200 14.2% CTR
Abandoned Cart Recovery 31,500 11.8% CTR
New Arrivals: Spring Preview 52,100 9.6% CTR
Loyalty Reward Reminder 19,400 8.4% CTR
Weekend Promo: Free Shipping 44,800 7.9% CTR
5 campaigns · 196K delivered · avg 10.4% click rate
You
Duplicate the Winter Boots campaign and schedule it for next Friday at 10am
A
Campaign Duplicated & Scheduled
48,200 recipients · Fri Feb 14, 10:00 AM EST
Destinations

Send MailerSend data anywhere

Load normalized data to your preferred warehouse, BI tool, or cloud storage. Click any destination to see its integration guide.

SOC
SOC 2 Type II Audited data management
H
HIPAA Healthcare compliance
EU
GDPR EU data protection
CA
CCPA California privacy
Compare

They extract data. Improvado deploys an agent.

Traditional tools move data from A to B. Improvado gives you an AI agent that reads, acts, and monitors — with MailerSend as one of 1,000+ integrated sources.

Feature Improvado Supermetrics Funnel.io Fivetran
Data fields extracted 200+ ~90 ~120 ~80
Total integrations 1,000+ ~150 ~500 ~300
Cross-channel normalization (CDM) ✓ Built-in ✗ Manual ● Basic mapping ✗ Raw only
AI Agent access (MCP) ✓ Read, Write, Monitor
Data warehouse destinations ✓ 16+ warehouses & BI tools Sheets, Looker, BigQuery BigQuery, Snowflake, Redshift ✓ Broad warehouse support
Refresh frequency Every 15 min Scheduled triggers Daily / 6hr Every 15 min (premium)
SOC 2 Type II & HIPAA ✗ SOC 2 only ✓ SOC 2
Best for Teams that want an AI agent, not a pipeline Small teams, spreadsheets Mid-market, data teams Engineering-led ELT pipelines

Comparison based on publicly available documentation as of April 2026. Feature availability may vary by plan tier.

FAQ

Frequently asked questions

What MailerSend data can Improvado extract?
Improvado extracts email delivery statistics, open rates, click-through rates, bounce data, and unsubscribe metrics from MailerSend. The platform captures both transactional and marketing email performance through MailerSend's analytics API. Campaign-level and individual recipient engagement data are both supported.
How frequently does MailerSend data sync with Improvado?
MailerSend data syncs every hour through Improvado's automated pipeline. Email event data becomes available in MailerSend within minutes of delivery, enabling near real-time email performance monitoring. Historical email data is backfilled automatically during initial connector configuration.
Can Improvado track MailerSend template performance?
Yes, Improvado extracts template-level performance data from MailerSend including delivery rates, engagement metrics, and conversion tracking. The platform captures template IDs and names for detailed template comparison analysis. This data helps optimize email design and content strategy across campaigns.
Does MailerSend integration support domain-level analytics?
Improvado extracts domain-level email delivery data from MailerSend for sender reputation monitoring. The platform captures delivery rates, bounce rates, and spam complaint metrics by sending domain. This information helps optimize email deliverability and maintain good sender reputation scores.
What destinations support MailerSend email data?
MailerSend data flows to BigQuery, Snowflake, Redshift, Azure Synapse, and other cloud warehouses through Improvado. BI platforms like Tableau, Power BI, and Looker connect directly to your warehouse for email analytics visualization. The platform ensures consistent data formatting across all destinations.
How does Improvado handle MailerSend API authentication?
Improvado uses MailerSend API tokens for secure authentication with read-only permissions to your email data. The platform stores credentials using enterprise-grade encryption and follows SOC 2 compliance standards. API tokens can be rotated without interrupting data sync schedules through Improvado's connector management interface.