About MomentumKit
Three tools, one mission: make remote work more human by respecting every timezone.
Our Story
MomentumKit was born from a simple frustration: scheduling meetings across timezones is harder than it should be. As a remote team ourselves, we experienced the pain of manually calculating UTC offsets, sending scheduling emails that went back and forth for days, and ending up with meeting times that always seemed to favor one timezone over others.
We built MomentumKit because we believed there had to be a better way — and that better way didn't require giving up our privacy. In an era where every free tool monetizes user data, we chose a different path: no data collection, no accounts, no tracking. Just clean, deterministic tools that work entirely in your browser.
Our Philosophy
Three principles guide everything we build:
- Privacy is the default, not a feature. We don't collect data because we don't need to. Every calculation runs in your browser. When you close the tab, everything is gone.
- Deterministic over intelligent. We don't use AI. Scheduling is a math problem, not a creative one. Template-based, predictable, auditable tools are more reliable and more private than AI-powered alternatives.
- Sleep is non-negotiable. We never suggest meeting times between 23:00–07:00 local time for any participant. Your team's rest matters more than maximizing overlap.
What Makes Us Different
Most scheduling tools follow the SaaS playbook: free tier with limited features, paid subscriptions, data collection, and integration with third-party services. MomentumKit is deliberately different:
- No backend servers — There's nothing to hack, leak, or exploit. Your data never leaves your device.
- No user accounts — No signup, no login, no password to remember. Just open the page and use it.
- No AI APIs — We don't send your meeting details to OpenAI, Anthropic, or any other third party.
- One cookie total — Strictly necessary to remember your cookie consent preference. No tracking, no analytics, no ads.
- GDPR compliant by design — When you collect no data, there's nothing to comply about.
The Team
MomentumKit is created by Alex Chen, a remote worker who has experienced the timezone struggle firsthand. Based across multiple timezones, Alex built MomentumKit to solve a personal pain point — and shared it with the world in the hope that others would find it useful too.
There's no large team, no VC funding, no corporate parent. MomentumKit is a small, focused project built with care and attention to detail. Every feature is intentional, every line of code is purposeful, and every design decision is made with the user's privacy and experience in mind.
Why "MomentumKit"?
The name reflects two ideas. "Momentum" captures forward motion — the idea that good scheduling keeps teams moving productively rather than getting bogged down in logistics. "Kit" reflects our philosophy of providing a set of focused tools rather than a monolithic platform. Three tools, each doing one thing well, working together or independently.
Contact
Have questions, suggestions, or feedback? We'd love to hear from you at yuyuxi232@163.com.