Local-first AI task manager that keeps your sensitive data in-browser, never cloud-exposed.
Distributed remote teams distrust AI task managers that store sensitive work data in the cloud, risking privacy breaches and collaboration breakdowns.
StealthTask runs AI-powered task prioritization and suggestions entirely in your browser using local ML models, ensuring no sensitive data ever leaves your device. Teams sync tasks via end-to-end encrypted channels for seamless collaboration without privacy risks. Restore from encrypted backups anytime for total control.
Distributed remote teams using AI-powered task managers to handle sensitive work data such as client details and project schedules.
100% browser-based AI processing with zero server-side data access, unlike cloud AI tools that scan your data.
professional
Uses browser ML to auto-prioritize tasks based on deadlines and dependencies.
Create, edit, and categorize tasks with rich text and attachments locally.
E2E encrypted P2P sync for real-time team collaboration via WebRTC.
Secure local auth with optional cloud key sync.
Full functionality offline with auto-sync on reconnect.
Export tasks as encrypted JSON for backups.
User-defined prompts for task generation.
Local charts for productivity insights.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No | |
| public_key | text | No |
| created_at | timestamp | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| name | text | No |
| encrypted_metadata | text | Yes |
| created_at | timestamp | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| team_id | uuid | No |
| encrypted_content | text | No |
| assignee_id | uuid | Yes |
| due_date | timestamp | Yes |
Relationships:
/api/teamsCreate new team
/api/teams/:id/inviteGenerate invite link
/api/tasksUpsert encrypted task
/api/sync/:teamIdFetch encrypted task deltas
Solo use only
10 users/team
None
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 100 | 2% | $50 | $600 |
| Month 6 | 800 | 5% | $1,000 | $12,000 |
No cloud leaks, full privacy—AI that works locally for remote teams handling sensitive projects.
Post MVP demo on Indie Hackers and Twitter #remotework, targeting remote dev and agency founders via DMs offering free Pro access for feedback. Follow up with personalized emails from Product Hunt upvotes.
Feature-rich
Cloud data scanning risks
True zero-knowledge privacy
Simple UI
No local AI or encryption
Browser AI + encryption
Browser ML expertise + encryption standards create high switching costs for privacy-conscious teams.
Explosion of remote teams + AI privacy scandals (e.g., OpenAI data breaches) demand local-first solutions.
Browser ML performance on low-end devices
Fallback to basic heuristics + device checks
Low awareness of privacy needs
Educate via content marketing
Sync reliability issues
Extensive offline testing
Success: 10 express interest
Success: 80% retention week 1
Success: 500 signups
Other validated startup ideas you might find interesting
Never miss TechCabal articles again—search and recover 404 pages instantly.
Your personal vault for TechCabal links—auto-recovers 404s forever.
AI revives lost TechCabal pages—summarize, rewrite, recover.
AI-powered feedback prioritization for solo SaaS founders
Customer-voted roadmaps that solo founders can launch in minutes
Automate feedback loops into tasks for solo SaaS builders