Your Customer Engagement Engine
Orchestrate campaigns across email, push notifications, Telegram, webhooks, and on-site personalization — all from one open-source platform.
Open-source inspired · Self-hostable · Built with Next.js
TRUSTED BY TEAMS AT STARTUPS AND SCALE-UPS WORLDWIDE
Multi-Channel Power
Every Channel. One Platform.
Stop juggling five different tools. CampaignOS unifies all your customer communication channels into a single, powerful workflow engine.
📧
Email Campaigns
Templates, sequences, drip flows, A/B testing, bounce handling, and automatic unsubscribe management.
🔔
Push Notifications
Web push and in-app notifications with topic subscriptions, permission prompts, and delivery tracking.
✈️
Telegram Bots
Broadcasts, conversational flows, auto-replies, and routing to your unified inbox — all automated.
🎯
On-Site Personalization
Modals, banners, toasts, and embedded widgets targeted by segment, behavior, and page context.
🔗
Webhooks & APIs
Send and receive webhooks, integrate with any external system, and automate complex workflows.
💬
Unified Inbox
One place for all conversations — email threads, Telegram chats, auto-replies, and team assignments.
How It Works
Three Steps to Launch
01
Connect Your Site
Add a single script tag to your website. Start tracking page views, events, and user behavior instantly.
02
Build Segments & Campaigns
Create dynamic audience segments and design multi-channel campaigns with our visual workflow builder.
03
Engage & Optimize
Launch campaigns, analyze performance with real-time analytics, and optimize with A/B testing and attribution.
Built For Scale
Why Choose CampaignOS?
🛡️ Privacy First
Built-in GDPR compliance, consent management, preference centers, and audit trails. Your data, your rules.
⚡ Serverless Architecture
Built on Next.js + Vercel with n8n for heavy workflows. No servers to manage, infinite scalability.
🔌 Open & Extensible
REST APIs, webhook integrations, OpenAPI docs, and a plugin system. Build exactly what you need.
📊 Real-Time Analytics
Campaign dashboards, funnel tracking, cohort analysis, and attribution windows — all in real time.
🧪 A/B Testing Built-In
Test subject lines, message bodies, send times, and even channel variants. Auto-select winners by conversion.
🎨 Visual Workflow Builder
Drag-and-drop campaign builder with triggers, conditions, delays, and multi-branch logic.
The Mautic Alternative
Everything Mautic Does, Reimagined.
CampaignOS provides all the power of Mautic with a modern stack: Next.js, serverless deployment, real-time analytics, and channels Mautic doesn’t support — push notifications, Telegram, and website personalization.
- ✅ Contact management & segmentation
- ✅ Multi-step campaign workflows
- ✅ Email templates & personalization
- ✅ Lead scoring & nurturing
- ✅ Forms & landing pages
- ✅ A/B testing
- ✅ Push notifications (Web + In-App)
- ✅ Telegram integration
- ✅ On-site personalization engine
- ✅ Unified conversation inbox
- ✅ n8n workflow orchestration
- ✅ Modern serverless architecture
Ready to Engage Your Customers?
Start sending smarter campaigns today. Free for small teams, powerful enough for enterprise.
No credit card required · Free tier available · Deploy in minutes