Thirty years of guarding what people care about. Now: their day.
sisir is built by IREMOTE, a Fremont, California team that has shipped software for money, health records, HR files, and 50M-fan platforms. Your reminders, tasks, and notes deserve the same standard.
Operators and domain experts who keep sisir honest — on daily use, on trust, on scale.
This team has taken products through the world's strictest data regimes
Not read about them — led the audits, built the controls, passed. Your day carries tasks, reminders, and notes; this is the muscle memory it’s built with.
Proof, not adjectives.
Every place our founder has built carried something people can't afford to lose. That history is why sisir treats your day — tasks, reminders, contacts, notes — as serious data, not app content.
Protected in layers, opened only for the right people
Your day carries tasks, reminders, contacts, and notes. Here's what happens to that data — in plain words, with the standard names in parentheses.
Everything between your phone and sisir travels through the same encrypted channel your bank uses — the strongest your browser supports (TLS 1.3).
Your data is stored encrypted (AES-256). Sensitive items carry an extra lock of their own, so even inside our systems they stay sealed.
Access follows two questions: what's your role? (RBAC) and what's your relationship to this exact thing? (ReBAC). Both must say yes.
Sign-in is handled by dedicated authentication infrastructure with passkeys, SSO, and multi-factor support — no passwords stored on our side to leak.
Sensitive data keeps a diary: every access is logged, and reveals notify the person it belongs to. Nothing happens to your data in the dark.
sisir's AI reads your day inside your private space. Your data is never used to train AI models — ours or anyone's — and never leaves your account to do its job. The automations work for you, not on you.
sisir runs on infrastructure from partners with the strongest security postures in the industry — AWS, Google Cloud, and Railway — the same foundations banks and hospitals build on. They guard the buildings, hardware, and networks (audited: SOC 2, ISO 27001); we guard everything we build on top. Two teams, one standard, nothing unowned.
See everything we hold — export anytime · Delete means delete · We never sell your data. No ads, no brokers, no exceptions.