Modulis vs Fullstory
Digital Experience Intelligence with Full-Stack Depth
Fullstory excels at digital experience analytics. Modulis adds full observability—logs, metrics, traces—plus LLM monitoring, all self-hosted with complete data ownership.
Feature Comparison
See how Modulis stacks up against Fullstory across every category that matters.
| Feature |  Modulis | F Fullstory |
|---|---|---|
| General | ||
| Unified Platform (All-in-One) | ✓ | ✗ |
| Supports DevOps + Product + Business Teams | ✓ | ~ |
| Fully Managed Platform | ✓ | ✓ |
| Multiple Tools Required | ✗ | ✓ |
| Unlimited Team Members | ✓ | ✗ |
| Deployment & Architecture | ||
| Self-Hosted (Customer Infrastructure) | ✓ | ✗ |
| Cloud-like Experience | ✓ | ✓ |
| Vendor Lock-In | ✗ | ✓ |
| Observability (Logs, Metrics & Traces) | ||
| Log Management | ✓ | ✗ |
| Metrics Monitoring | ✓ | ✗ |
| Distributed Tracing / APM | ✓ | ✗ |
| Session Replay & Debugging | ||
| Session Replay | ✓ | ✓ |
| Frontend + Backend Correlation | ✓ | ~ |
| End-to-End Debugging Workflow | ✓ | ~ |
| Product & Web Analytics | ||
| Product Analytics | ✓ | ✓ |
| Web Analytics | ✓ | ~ |
| Event Tracking | ✓ | ✓ |
| Dashboards & Visualization | ||
| Custom Dashboards | ✓ | ~ |
| Pre-Built Dashboards | ✓ | ~ |
| Cross-Team Dashboards | ✓ | ~ |
| Real-Time Analytics | ✓ | ✓ |
| Data & Ownership | ||
| Customer Owns 100% of Data | ✓ | ✗ |
| Data Stored in Customer Infrastructure | ✓ | ✗ |
| Built-in Data Warehousing | ✓ | ✗ |
| AI & LLM Analytics | ||
| Native LLM Analytics | ✓ | ✗ |
| Prompt / Response Tracking | ✓ | ✗ |
| AI Agents | ✓ | ✗ |
| AI-Ready Architecture | ✓ | ✗ |
| Pricing & Cost Control | ||
| Tier-Based Pricing | ✓ | ✓ |
| No Usage Overage Fees | ✓ | ✗ |
| Transparent Billing | ✓ | ✗ |
| Compliance & Security | ||
| Minimal Compliance Overhead | ✓ | ✗ |
| Full Data Residency Control | ✓ | ~ |
| Enterprise-Ready Architecture | ✓ | ~ |
What Makes Modulis Different?
Fullstory provides excellent session replay and digital experience analytics, but it doesn't include backend observability. Modulis combines session replay with logs, metrics, and distributed traces for complete full-stack visibility.
Fullstory sends all session and analytics data to their cloud. Modulis runs on your infrastructure, giving you total data ownership and simpler compliance with data residency requirements.
While Fullstory serves product and UX teams, engineering teams need separate tools for monitoring. Modulis provides a single platform for both—session replay for product teams and full observability for engineers.
Fullstory's pricing can be steep for large-scale deployments. Modulis offers tier-based pricing with no usage overage fees, making it cost-effective as your team and data grow.
Modulis includes native LLM analytics, AI agent monitoring, and built-in data warehousing—capabilities Fullstory doesn't offer—making it future-proof for teams building AI-powered applications.