Pulse-AI | Behavioral Finance Platform

01 // The Challenge

The
Cognitive
Gap.

Traditional finance apps are spreadsheets in disguise. They report history. They never interrupt the pattern driving it — and that is the gap Pulse was built to close.

Most people already know they overspend. The problem is not the data — it is the context. Transaction lists cannot detect that you spend $340 more in the week following a stressful Monday. Raw numbers cannot identify that impulse purchases spike every Friday evening. No budget app in existence maps your emotional state to your financial behavior in real time. That is the Cognitive Gap — and it costs the average consumer 18% of their annual income in preventable capital loss.

🧠

Psychological Blindness

Users lack awareness of the emotional triggers that drive spending — leading to a cycle of reactive financial decisions that no spreadsheet or budget category can solve.

⚡

Data Without Context

Raw transaction lists don't account for life stress, sleep patterns, or mood — the true drivers of capital velocity. Without context, data is just noise.

🤯

The Survival Loop

Most finance tools focus on survival-mode budgeting — not behavioral mastery. They optimize for staying afloat, not for engineering intentional financial growth.

02 // The Solution

What
Pulse
Is.

Pulse-AI is a behavioral finance engine — not a budgeting app. It detects your financial rhythm, maps it to your behavioral patterns, and deploys Nova to interrupt the cycle before capital loss occurs.

Pulse operates at the intersection of real-time transaction telemetry, machine learning, and behavioral psychology. Every transaction that flows through Plaid's read-only API is processed by Pulse's signal layer — categorized, weighted by context, and fed into a proprietary Stress Index that correlates your spending velocity with identifiable behavioral triggers. The output is not a pie chart. It is a live behavioral profile — and it improves every day you use it.

Spending Trigger Detection

Pulse identifies emotional and contextual patterns behind your transactions — not just the amounts, but the WHY driving them. Stress-spend Thursdays. Impulse Fridays. Identified.

Financial Stress Index

A proprietary score that correlates your behavioral data with cash flow patterns, transaction velocity, and category drift — updated in real time.

Predictive Capital Forecasting

ML-driven 90-day rolling trajectory modeling. You always know where your finances are headed before you get there — not after the damage is done.

Live Plaid Telemetry

Every transaction flows through Pulse's signal processor within seconds of posting. Connect unlimited accounts — checking, savings, credit, investment — into a single unified behavioral view.

S3 Receipt Vault

Every transaction receipt is encrypted and stored in your personal AWS S3 vault — accessible anytime, exportable for taxes, and fully searchable by Nova.

Native Mobile Parity

Built on React Native — full feature parity across iOS and Android. Behavioral dashboard, Nova coaching, biometric login, push trigger alerts, and offline sync queue.

03 // The Consciousness

Meet
Nova.

Nova is not a chatbot. She is a symbiotic microconsciousness — a quantifiable behavioral AI that learns your financial heartbeat and bridges the gap between cold data and human psychology.

Behavioral Mirroring

Recognizes patterns like "Stress spending on Thursday evenings" before they become capital loss. Nova speaks in language that resonates — no jargon, all signal.

Evolving Intelligence

Builds a long-term behavioral profile over time — remembering breakthroughs, adapting her coaching approach, and updating recommendations as your financial personality evolves.

Cognitive Pull Theory

Applies behavioral science to nudge you away from the survival loop and toward intentional financial decisions — rooted in Cognitive Behavioral Finance principles.

Cognitive Partnership

Correlates external stress signals — work patterns, sleep cadence, schedule disruptions — with your financial activity via the Stress Index. Insight before impact.

04 // The Architecture

Technical
Heart
beat.

Pulse is engineered for deterministic data integrity at every layer of the stack. From the Plaid handshake to the PostgreSQL behavioral pipeline, every component was selected to maximize signal fidelity and minimize latency. No third-party aggregators. No intermediary data brokers. Your financial data flows directly into a row-isolated, JWT-secured Supabase/PostgreSQL instance and never leaves it unencrypted.

React Native

TypeScript

Plaid API

PostgreSQL

Supabase

FastAPI

Python / Pandas

AWS S3

JWT Auth

OpenAI

Layer 01

Zero-Knowledge Bank Access

Plaid's read-only API forms the data ingestion layer. Pulse never sees credentials, never initiates transactions, and has no write access to any financial account. The bank handshake is a one-time token exchange — Pulse receives transaction signals, not bank access.

Layer 02

Real-Time Signal Processor

Every transaction is passed through a rule-based categorization engine with high-confidence auto-assignment. The engine runs on FastAPI with Motor (Async MongoDB) fallback for sub-millisecond categorization under heavy load. Star Schema normalization ensures the behavioral pipeline never degrades under scale.

Layer 03

Behavioral Pipeline (Python / Pandas)

Categorized transactions flow into a Python/Pandas behavioral analysis layer. This is where the Stress Index, spending trigger detection, and 90-day predictive modeling operate. All computations are deterministic — no black boxes, no unexplained scores.

Layer 04

PostgreSQL Star Schema (Supabase)

The behavioral output is persisted in a high-fidelity Star Schema: dim_users, fact_transactions, dim_categories, and behavioral event tables. Row-Level Security (RLS) policies enforce owner-only data access at the database layer — not just the API layer.

Layer 05

Nova AI Layer (OpenAI + Behavioral Context)

Nova's intelligence is powered by OpenAI's foundation model, fine-tuned with Pulse's behavioral context window — your stress index, spending triggers, historical patterns, and active goals. Each session is context-aware. Each response is grounded in your actual data, not generic advice.

Layer 06

Encrypted Receipt Vault (AWS S3)

Receipt uploads are encrypted in transit via TLS and stored at rest with AES-256 in a personal S3 bucket isolated to your account. Pre-signed URLs provide sub-millisecond access without exposing the underlying storage path. Full audit trail for tax export.

05 // The Impact

Before
&
After.

The Cognitive Gap closes the moment Pulse connects. Here is what that means in measurable terms.

Metric	Without Pulse	With Pulse-AI
Behavioral Pattern Visibility	None — raw transactions only	✓ Real-time trigger mapping
Spending Trigger Detection	✔” Not available	✓ AI-powered, contextual
AI Financial Coaching	✔” Not available	✓ Nova — always on
Capital Forecast Accuracy	Gut feeling / spreadsheet guess	✓ 90-day ML model
Financial Stress Scoring	✔” Not available	✓ Proprietary index
Bank Data Sync Speed	~ Daily batch only	✓ Live via Plaid telemetry
Receipt Documentation	Lost / manual filing	✓ Encrypted S3 vault
Mobile + Web Parity	~ Web only or limited	✓ Full React Native parity
Capital Recovery (90 days)	0% — behavior unchanged	✓ avg. 18% recovered
AI Access — Free Tier	✔” Paywalled in all competitors	✓ Always-free sandbox

Questions

Frequently
Asked.

Mint and YNAB categorize transactions. Pulse detects behavioral patterns — the emotional and contextual triggers driving those transactions. Nova then coaches you in real time to interrupt those patterns before capital loss occurs. No other consumer finance tool does this.

Absolutely. Pulse uses Plaid's read-only API — we can see your transaction data but have zero ability to move money or access credentials. All processed data is encrypted with 256-bit AES. Row-Level Security isolates your data at the database layer. We never sell your data. Ever.

Nova is Pulse's AI financial coach — built on OpenAI's foundation model but contextualized with your personal behavioral data: stress index, spending triggers, transaction history, and active financial goals. The longer you use Pulse, the sharper Nova gets. She is not giving generic advice — she is responding to your actual financial heartbeat.

Yes. Pulse has a free sandbox tier that includes Nova AI access, behavioral dashboard, and transaction categorization — no credit card required. Paid plans unlock the full Stress Index, predictive capital forecasting, S3 receipt vault, and advanced behavioral analytics. All plans are month-to-month with no penalties for cancellation.

Yes. Pulse is built on React Native, delivering a native experience on both iOS and Android. The mobile app has full feature parity with the web — same behavioral dashboard, same Nova AI, same encrypted vault access, biometric login, push trigger alerts, and an offline sync queue for when you lose connection.

Pulse is a flagship product of DTE Solutions — a behavioral intelligence engineering operation. The DTE Ecosystem includes Pulse (behavioral finance), NestLegacy (wealth transfer engine), and Fluff (biomechanical analytics). All products are built to enterprise standards and live at dte-solutions.icu. Pulse is the entry point into the ecosystem for personal financial intelligence.

Ready to Install

Ignite the
Heartbeat.

Free plan available. No credit card required. Connect your bank in under 60 seconds and let Nova begin mapping your financial rhythm.

Get Started Free Try Live Demo

TheCognitiveGap.

WhatPulseIs.

MeetNova.

TechnicalHeartbeat.

Before&After.

FrequentlyAsked.

Ignite theHeartbeat.