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Crossbar vs Mautic

Open-source marketing automation, not a cross-app exposure network

Which to pick

Pick Crossbar if you want…

  • Barter-based ad exchange for indie apps
  • A free tool
  • Integrations with Cursor, Lovable or Bolt (on Crossbar's list, not Mautic's)

Pick Mautic if you want…

  • Self-hosted marketing automation
  • Open-source code (mautic/mautic on GitHub)
  • Integrations with REST API, Plugins or CMS (on Mautic's list, not Crossbar's)

Side by side

What it is
Crossbar:Crossbar is a free, dismissible top-bar you embed to trade your app’s exposure for traffic from other indie apps.
Mautic:Mautic is an open-source marketing automation platform for email, campaigns, landing pages and lead scoring.
Best for
Crossbar:Barter-based ad exchange for indie apps
Mautic:Self-hosted marketing automation
Who it’s for
Crossbar:Indie app developers, weekend builders, micro-SaaS founders with no ad budget
Mautic:Marketers and developers who need self-hosted, privacy-focused automation.
Pricing
Crossbar:Free
Mautic:Paid
Plans
Crossbar:—
Mautic:Mautic Essential €247.50 per month (annual)
Open source
Crossbar:—
Mautic:Yes, 10,773 GitHub stars
Works with
Crossbar:Cursor, Lovable, Bolt, Claude Code, Replit, Codex, Google AI Studio, Base44
Mautic:REST API, Plugins, CMS, CRM, Analytics

Crossbar features

  • One-line embed. Add a single async script tag and a thin bar appears on your site.
  • Dismissible UI. The bar is thin, pinned top (desktop) or bottom (mobile) and can be closed with one tap.
  • Exposure trade network. Shows other apps and receives reciprocal traffic from a shared pool.
  • Free forever. No card, contract or spend; the model is entirely barter-based.
  • Paid sponsor slot. Roughly one in three slots is sold to advertisers, keeping the network free.
  • Public directory listing. Each publisher gets an SEO-friendly directory entry for extra discoverability.

Mautic features

  • Drag-and-drop campaign builder. Create complex multi-step campaigns with a visual click-and-drag interface.
  • Email & landing page builder. Design responsive emails and pages using an intuitive drag-and-drop editor.
  • Lead nurturing & scoring. Capture contacts, assign points and prioritize high-quality leads.
  • Privacy-focused compliance. Built-in GDPR, CCPA and other data-privacy controls.
  • Data sovereignty & self-hosting. Run Mautic on your own infrastructure to retain full data ownership.
  • Powerful REST API & plugins. Extend functionality and integrate with other systems via API or plugins.

Crossbar vs Mautic FAQ

Is Crossbar or Mautic free?+

Crossbar is free. Mautic is paid, with a free trial.

Is Crossbar or Mautic open source?+

Mautic is open source (mautic/mautic on GitHub). DevHunt has no public source repository on record for Crossbar.

Do Crossbar and Mautic integrate with the same tools?+

Their integration lists don't overlap: Crossbar lists Cursor, Lovable, Bolt, Claude Code and 4 more; Mautic lists REST API, Plugins, CMS, CRM and 1 more.

On DevHunt

Crossbar

1 upvote · Launching on DevHunt on Oct 20, 2026

Based on each tool's website and DevHunt data. Details may change; check the official sites.