Your Money.
Your Tasks.
Your AI.
Expense tracking, task management, and smart notes — unified by an AI that actually understands your data.
No credit card required · Free forever
Everything you need,
nothing you don't
Six powerful tools working together. Track expenses, manage tasks, capture notes — all enhanced by AI.
Expense Tracking & Receipts
Log expenses manually or scan receipts & PDFs with AI. Visual breakdowns and monthly trends.
Multimodal AI & Voice Assistant
Speak in Hindi/English or upload bills & live camera photos. Powered by Gemini 2.5 & Groq Llama 3.3.
Smart AI Financial Insights
Deep spending analytics, budget limit warnings, and proactive savings advice.
Task Management
Priority-based tasks with due dates and completion tracking. Never miss a deadline.
Smart Notes & Reminders
Quick capture ideas, meeting notes, and repeat reminders (daily, weekly, custom).
Privacy & Security
Protected with Supabase Auth, Cloudflare Turnstile CAPTCHA, and secure API storage.
How It Works
Three steps to
financial clarity
Sign Up in Seconds
Create a free account with email or Google. No credit card, no friction.
Add Your Data
Log expenses, create tasks, write notes. Or let the AI add data for you.
Let AI Manage It
Ask questions, get summaries, receive insights. Cortex understands your data.
AI Assistant
Talk to your
finances
No menus, no forms. Just tell Cortex what you need in plain English.
Cortex AI
Powered by Gemini · Tool Calling
Add 350 for Uber to transport
Done! Added ₹350 to Transport for Uber. Your transport total this month is ₹1,240.
How much did I spend this week?
This week you spent ₹4,830 across 12 transactions: • **Food:** ₹2,100 (43%) • **Transport:** ₹1,240 (26%) • **Shopping:** ₹890 (18%) • **Bills:** ₹600 (13%)
Create a task to pay electricity bill by Friday
Task created: **"Pay electricity bill"** with high priority, due this Friday.
Built in the open
Cortex is built with Next.js, Supabase, and Gemini AI. Star the repo, fork it, or contribute.
View on GitHubStart managing your
finances with AI
Free forever. No credit card required. Your data stays private and encrypted.
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