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Comparison · Mkt Auto

Mautic vs Customer.io

A side-by-side editorial comparison of Mautic and Customer.io — release velocity, themes, recent moves, and the top alternatives to consider.

Mautic vs Customer.io: at a glance

FeatureMauticCustomer.io
SectorMkt AutoMkt Auto
Velocity score6.36.3
Sparks · 30d11
Top themessql injection cve, coordinated security release, mautic 7.2 lynx, self-hosted marketing automationmarketing-automation, ai-agent, custom-skills, mcp-security
Last editorial update7d ago12h ago
WebsiteVisit →Visit →

What is Mautic?

Mautic patches a SQL injection CVE across three release lines and previews 7.2 'Lynx' for the next major.

Mautic shipped coordinated security releases on May 28 fixing CVE-2026-4776, a SQL injection in API contact filtering, across 7.1.2, 6.0.9, and 5.2.11 — covering every supported branch. Days later the project posted the 7.2.0 'Lynx' Release Candidate, signaling the next minor is close. Cadence shows the steady volunteer-driven release rhythm typical of mature open-source marketing automation.

Read the full Mautic trajectory →

What is Customer.io?

Customer.io is wiring an AI agent into the marketer's workflow and locking down its data access.

Customer.io is shipping in two directions: extending its in-product AI agent with user-defined skills and AI-driven design generation, while simultaneously adding governance controls for how external tools (MCP connections) touch live data and sensitive attributes. Routine UX work like dark mode and anonymous-message feedback fills in around the edges.

Read the full Customer.io trajectory →

Mautic vs Customer.io: editorial side-by-side

M
Mautic
MKT AUTO
6.3

Mautic patches a SQL injection CVE across three release lines and previews 7.2 'Lynx' for the next major.

◆ Current state

Mautic shipped coordinated security releases on May 28 fixing CVE-2026-4776, a SQL injection in API contact filtering, across 7.1.2, 6.0.9, and 5.2.11 — covering every supported branch. Days later the project posted the 7.2.0 'Lynx' Release Candidate, signaling the next minor is close. Cadence shows the steady volunteer-driven release rhythm typical of mature open-source marketing automation.

◆ Where it's heading

Mautic continues to maintain three release lines in parallel, which is unusual for a community OSS project and signals real production use across long-lived self-hosted deployments. The simultaneous CVE patches and the new RC suggest a maintainer cohort with bandwidth for both security response and forward feature work. The Lynx RC will likely shape the second half of 2026 for self-hosted marketing-automation deployments seeking a HubSpot/Marketo alternative.

◆ Prediction

Expect 7.2 GA within a month, followed by 7.1.x and 6.0.x bug-fix releases as Lynx changes percolate. The next visible move beyond patching will be community-led work on AI-assisted email content or segmentation, given the broader marketing-automation peer set is shipping those features.

Customer.io logo
Customer.io
MKT AUTO
6.3

Customer.io is wiring an AI agent into the marketer's workflow and locking down its data access.

◆ Current state

Customer.io is shipping in two directions: extending its in-product AI agent with user-defined skills and AI-driven design generation, while simultaneously adding governance controls for how external tools (MCP connections) touch live data and sensitive attributes. Routine UX work like dark mode and anonymous-message feedback fills in around the edges.

◆ Where it's heading

The product is moving from messaging automation toward an agent-operated workspace where users teach the agent recurring tasks, and where AI generates assets. The parallel MCP security work signals Customer.io expects programmatic and agent access to be a major data-exposure surface it needs to gate.

◆ Prediction

Expect the custom-skills agent to gain more autonomy and pre-built skill libraries, paired with finer-grained permissions as MCP/agent access scales.

Alternatives to Mautic and Customer.io

Other Mkt Auto products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Mautic or Customer.io.

See all Mautic alternatives → · See all Customer.io alternatives →

Recent activity from Mautic and Customer.io

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 2d agoCustomer.ioCollect plain text feedback in anonymous messages
  2. 6d agoCustomer.ioDark mode is here!
  3. 6d agoCustomer.ioCreate custom skills for the agent
  4. 7d agoMauticMautic 7.2.0 Lynx Release Candidate
  5. 12d agoMauticMautic 7.1.2 patches CVE-2026-4776 SQL injection
  6. 12d agoMauticMautic 6.0.9 backports CVE-2026-4776 SQL injection fix
  7. 12d agoMauticMautic 5.2.11 Capella backports CVE-2026-4776 fix
  8. 15d agoCustomer.ioNew security and privacy settings for MCP connections
  9. 20d agoCustomer.ioDesign Studio: Generate styles from websites with AI
  10. 1mo agoMauticMautic 7.1.1 Adhara: segments and assets bug-fix release
  11. 1mo agoCustomer.ioDocs: managing and switching between multiple accounts
  12. 1mo agoMauticMautic 7.1.0 Canis Major: refactoring and stricter validation

Frequently asked questions

What is the difference between Mautic and Customer.io?

They serve adjacent needs but don't currently overlap on shipped themes. Mautic and Customer.io are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is Mautic better than Customer.io?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Mautic and Customer.io are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Mkt Auto products to evaluate alongside.

What are the best alternatives to Mautic?

Top Mautic alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "Mautic alternatives" section above for the current picks, or visit /alternatives/mautic for the full list with editorial commentary on each.

What are the best alternatives to Customer.io?

Top Customer.io alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "Customer.io alternatives" section above for the current picks, or visit /alternatives/customerio for the full list with editorial commentary on each.