Synara
FreemiumThe developer-first event & invite API that fixes ICS issues
What does this tool do?
Synara is a specialized developer API for solving complex calendar invite and synchronization challenges. It addresses the core problem of inconsistent ICS (iCalendar) file handling across different calendar providers like Google, Outlook, and Apple. By introducing a new JSON format called ACE (Active Calendar Events), Synara standardizes event data and ensures that invites, updates, and cancellations are processed consistently across platforms, eliminating common synchronization issues that plague traditional calendar integrations.
AI analysis from Feb 18, 2026
Key Features
- Cross-platform calendar invite generation
- Automatic event update synchronization
- Real-time delivery and RSVP tracking
- Webhook-based event status monitoring
- REST API with predictable event management
- PHP and JavaScript SDK support
- Automatic ICS fallback mechanism
Use Cases
- 1Enterprise event scheduling platforms
- 2SaaS applications with meeting scheduling features
- 3HR and recruiting tools with interview coordination
- 4Remote work collaboration software
- 5Event management and conference registration systems
Pros & Cons
Advantages
- Solves complex cross-platform calendar synchronization challenges
- Provides comprehensive logging and webhook support for event tracking
- Eliminates manual handling of calendar invite edge cases
- Supports multiple programming language SDKs
- Automatic compatibility with legacy calendar systems
Limitations
- Requires additional API integration complexity
- Potential performance overhead for simple event scheduling
- Learning curve for understanding the ACE event format
- May require restructuring existing event management logic
Pricing Details
Pricing details not publicly available.
Who is this for?
Software developers and product teams building applications with complex event scheduling requirements, particularly those needing reliable multi-platform calendar integrations