Product memo
Developers building modern applications often struggle with unreliable calendar invites and event updates. Synara offers a specialized API that guarantees consistent event data across Google, Outlook, and Apple calendars. It eliminates common issues like ignored updates and divergent event versions, providing a specific infrastructure for any application needing reliable event scheduling.
For who
Developers building modern applications
Solves what
Reliable, API-driven calendar invites and event syncing
- Developer-first API
- ACE JSON format
- Cross-provider sync
In their own words
Calendar Invites, Forever.
Synara guarantees every attendee sees the correct version of an event. Across Google, Outlook, Apple. No divergence, ever.
Commercial cues
Model
usage based
Free tier
Yes
Trial
30d
Pricing Strategy
- • Tiered monthly plans offer volume discounts as invite usage increases.
- • 30-day trial lowers adoption risk.
- • Free tier lowers testing friction.
Operator context
Operating setup
Founded
Nov 2025
Platform
API
Audience
Developers
Tech stack
Market demand
Synara keyword demand
4 keywords
Market demand is Starter-tier market intelligence.
Derived from this product’s latest SimilarWeb keyword mix — directional demand, not proof.
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Vc Growth
- Effort
- Solo Buildable
About Synara Expand
Synara offers a critical API for developers who need reliable calendar invites and event syncing within their applications. It addresses the common frustration of inconsistent event data across major calendar providers like Google, Outlook, and Apple.
By using its proprietary ACE JSON event format, Synara ensures that all attendees see the correct and most up-to-date version of an event, preventing divergence and missed updates. This developer-first service acts as an essential infrastructure component, allowing applications to build specific scheduling features without dealing with the complexities and unreliability of legacy calendar formats.
The platform's focus on guaranteed consistency makes it a practical choice for any app where event accuracy is paramount.