Website, pricing, platforms and company facts side by side.
 |
 |
|
|---|---|---|
| Website | todos.now | opalstack.com |
| Pricing | ||
| Company | Startup from the United States · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.
Todos.now is a privacy-first todo-list dashboard. Type natural language to add tasks (“Launch Todos.now #sideproject 9/29@8am !high”), fly with keyboard shortcuts, switch between List/Kanban/Priority views, and keep data private with end-to-end encryption.
No description of Opalstack yet.
What each product offers, as listed by its team.
Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.
Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Todos.now Demo
No Opalstack videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.
As answered by people managing Todos.now and Opalstack.
Todos.now's answer
Todos.now is the first zero-knowledge encrypted to-do app that combines simplicity with serious productivity tools — Kanban, Pomodoro timers, Matrix-style collaboration, and calendar reports — all while keeping your data private. Unlike other task apps that sync everything to their servers, Todos.now encrypts tasks end-to-end so even we can’t see them. It’s productivity with peace of mind.
Todos.now's answer
Because Todos.now is built for people who value focus and privacy. Most to-do apps either sell your data or overload you with distractions and upsells. Todos.now keeps you in flow - fast, offline-ready, no ads, and no trackers. It’s designed by productivity enthusiasts who actually use it daily. Whether you’re organizing your life, your startup, or your study routine, Todos.now keeps your tasks organized without compromising your data.
Todos.now's answer
Our core users are productivity-minded individuals, students, entrepreneurs, and remote teams who want modern task management without the privacy trade-off. They’re people who love tools like Notion or Trello but want something faster, lighter, and fully encrypted.
Todos.now's answer
Todos.now began as a side project by productivity geeks who wanted a fast, distraction-free way to manage tasks securely, something that respected users’ privacy as much as their time. After testing dozens of apps, none felt right. So we built one from scratch, combining the best ideas from GTD, Kanban, and minimalism into one beautiful, secure platform. What started as a weekend experiment is now a growing movement for mindful productivity.
Todos.now's answer
Todos.now is built with React, TypeScript, Node.js, and PostgreSQL, using end-to-end AES-GCM encryption with Argon2id key derivation. The app is a webapp and can be used as a Progressive Web App (PWA), syncs securely via API, and is fully responsive across mobile and desktop.
Share your experience with using Todos.now and Opalstack. For example, how are they different and which one is better?
When comparing Todos.now and Opalstack, you can also consider the following products.
Todoist is a to-do list that helps you get organized, at work and in life.
Compare Todoist to Todos.now or Opalstack:
Manage your to-do lists, reminders & bookmarks on Slack
Compare Ricotta Todos to Todos.now or Opalstack:
The Ultimate To-Do List App for Tasks and Project Management!
Compare Todo.is to Todos.now or Opalstack:
