Wallet Protection,Driven by Deep Security IntelligenceWallet Protection, Drivenby Deep Security Intelligence

Where Artificial Intelligence Meets Wallet Security.

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OUR USERS

Powering Smarter Web3 Users

Whether you're securing a wallet, reviewing a transaction, or managing digital assets, SenseiFi gives you the security clarity to move with confidence.

DeFi Users & Crypto Wallet Holders

Wallet Security, Threat Detection, Asset Protection

Active On-Chain Users

Wallet Risk Monitoring, Approval Alerts, Threat Screening

SenseiGuard Users

Pre-Sign Reviews, Approval Alerts, Connected Site Protection

OUR NUMBERS

Built for a Safer Digital Asset Future

Current platform totals across users, AI signals, and recorded threats.

Total Users

Accounts registered on SenseiFi.

Total Threat

Open threats currently recorded across the platform.

Total AI Signal

AI signals captured from connected wallet activity.

Total Users

Accounts registered on SenseiFi.

Total Threat

Open threats currently recorded across the platform.

Total AI Signal

AI signals captured from connected wallet activity.

OUR SERVICES

Everything You Need to Navigate Web3 Safely

Powerful security, threat detection, and risk-aware tools designed to protect your assets at every step.

Ratings from users who trust us

Trust Score 100%

Security Intelligence

Real-Time Wallet Protection & Threat Detection

Smart Contract Analysis

Analyze contracts and transaction requests before signing, helping flag malicious contracts, phishing attempts, and unsafe permissions.

Wallet Risk Monitoring

Monitor wallet activity across supported chains and surface suspicious behavior and security risks.

Real-Time Threat & Scam Alerts

Receive live alerts when potential scams, malicious activity, or suspicious interactions are detected.

Transaction Protection

Pre-Sign Risk Review & Approval Exposure Control

Approval Exposure Control

See which contracts can still move assets from a wallet, and catch risky approvals before they can drain funds.

Token & Contract Security

Scan tokens and contracts for scam signals, hidden permissions, and malicious behavior before connecting a wallet.

Address Safety Screening

Check addresses and counterparties for known threats and suspicious patterns before you interact.

Built for the Risks That Others Miss

Most crypto security tools focus on obvious threats. SenseiFi goes deeper, combining wallet monitoring, transaction analysis, threat detection, and on-chain risk signals to help users identify dangers before they become costly mistakes.

From malicious contracts and phishing attempts to suspicious wallet activity, scam addresses, hidden token risks, and transaction threats, SenseiFi provides a broader security layer around your digital assets. Security isn't just about checking a transaction after something goes wrong. It's about understanding the risk before you interact.

Pick your perfect plan

BASIC Plan

2 connected wallets
25 contract scans per month
50 security checks per month
Transaction risk warnings
High-risk transaction warnings
Push alerts

$12.50 USDC/month$15 USDC -> saves $2.50 USDC

PRO Plan

Everything in Basic
5 connected wallets
100 contract scans per month
200 security checks per month
Continuous wallet monitoring

$25 USDC/month$30 USDC -> saves $5 USDC

PRO+ Plan (Recommended)

Everything in Pro
15 connected wallets
500 contract scans per month
1,000 security checks per month
Emergency lock
Auto-block

$50 USDC/month$60 USDC -> saves $10 USDC

PREMIUM Plan

Everything in Pro+
Unlimited wallets
Unlimited contract scans
Unlimited security checks
High-frequency security alerts
Wallet risk logs and breach history
Priority customer support

$166.67 USDC/month$200 USDC -> saves $33.33 USDC

FAQ

Frequently Asked
Questions

Quick answers about wallet security, SenseiGuard, and getting started.

Yes. SenseiFi uses a zero-access security model. We never collect or store your private keys, seed phrases, or wallet secrets. SenseiGuard analyzes transactions and smart contracts before you sign, monitors wallet activity in real time, and flags phishing sites, malicious approvals, and suspicious contracts across supported chains. Your keys stay in your wallet; SenseiFi provides the intelligence layer that helps you avoid costly mistakes.

Download for seamless web3 experienceNow Available on

Know the Risk Before You Sign.Understand threats before they become a problem.

Scan wallets, check suspicious contracts, and detect potential threats with SenseiGuard.

Run a free Security Scan

WHO IS THIS FOR

Built for Everyone Navigating Web3.

Crypto Users & Wallet Holders

Protect wallets, monitor transactions, and identify scams, malicious contracts, and suspicious activity before interacting with them.

Active On-Chain Users

Monitor wallet risk, review approvals, and screen contracts before you sign, approve, or interact on-chain.

DeFi Users

Analyze tokens, contracts, wallets, and on-chain interactions before committing assets to potentially risky protocols or transactions.

SenseiGuard Users

Review connect and sign requests in the browser, catch risky approvals, and keep a record of connected dApps.

Web3 Teams & Protocols

Give users an additional security and intelligence layer with wallet monitoring, threat detection, and risk analysis across digital asset activity.

THE PROBLEM

Built for a digital asset world where risk never stands still

OUR SOLUTION

A real-time security layer for your wallet and on-chain activity

SenseiFi watches wallets, transactions, and smart contracts together, helping you spot threats before you sign, approve, or interact on-chain.

Real-Time Threat Detection

Identify scams, phishing attempts, malicious contracts, and suspicious wallet activity before they become costly.

Wallet Risk Monitoring

Watch connected wallets for unusual behavior, risky approvals, and security threats as they appear on-chain.

On-Chain Threat Screening

Check addresses and smart contracts for known threats, unsafe permissions, and malicious patterns before you interact.

Approval Exposure Control

See which contracts can still move assets from a wallet, and catch risky approvals before they can drain funds.

Transaction Protection

Review wallet interactions and transaction risk before you sign or approve anything on-chain.

Token & Contract Security

Scan tokens and contracts for scam signals, hidden permissions, and malicious behavior before connecting a wallet.

FAQ

Frequently Asked
Questions

Quick answers about wallet security, SenseiGuard, and getting started.

Download for seamless web3 experienceNow Available on

DIGITAL ASSET RISK & INTELLIGENCE

Advanced Digital Asset Intelligence, Built for Your Security

From real-time threat detection to wallet risk monitoring, SenseiFi gives you the tools to navigate crypto with greater confidence.

OUR SOLUTION

Built to bring security clarity to every digital asset interaction

SENSEI-GUARD

Protect Your Wallet Before You Sign

Threats move as fast as the assets they target. Phishing sites, malicious contracts, and unsafe approvals can drain a wallet before a transaction looks dangerous.

SenseiGuard watches wallets, transactions, and smart contracts together, so you can see risk before you sign, approve, or connect.

From scam detection and approval exposure to on-chain threat screening, SenseiGuard brings security signals into one place so you can see what a request can actually do.

SenseiGuard does not hold your keys or move funds for you. It works as a security layer for your wallet, helping you review interactions, catch risky permissions, and avoid threats before they become costly.

ALL FEATURES

A real-time security layer for your digital assets

SenseiFi brings wallet protection, threat detection, and on-chain risk visibility together in one ecosystem, helping users understand threats, monitor their wallets, and review risky interactions before taking action.

Step : 01

Real-Time Threat Detection

Identify scams, phishing attempts, malicious contracts, and suspicious activity before they become costly.

Step : 02

Wallet Risk Monitoring

Monitor wallet activity and surface suspicious behavior, potential compromises, and emerging security risks.

Step : 03

Smart Contract Analysis

Analyze smart contracts and wallet interactions to identify potentially malicious code, permissions, and transaction risks.

Step : 04

Live Scam Intelligence

Stay informed about reported scams, suspicious addresses, and emerging threats across the crypto ecosystem.

Step : 05

Transaction Risk Analysis

Review transactions before you sign, and flag unsafe approvals, unusual transfers, and requests that could put assets at risk.

Step : 06

Address & Wallet Intelligence

Investigate wallet addresses and uncover relevant risk signals, activity patterns, and security indicators.

Step : 07

Wallet Health Score

Get a clearer view of your wallet's security posture through a consolidated risk and health assessment.

Step : 08

Multi-Chain Monitoring

Monitor your digital assets and wallet activity across supported blockchain networks from one connected experience.

FAQ

Frequently Asked
Questions

Quick answers about wallet security, SenseiGuard, and getting started.

Download for seamless web3 experienceNow Available on

SECURITY AND INTELLIGENCE THAT SCALES WITH YOU

Smarter Digital Asset Intelligence, Built for Safer Decisions

From wallet protection to real-time threat detection, SenseiFi brings the security tools you need to navigate the digital asset world with greater clarity and control.

OUR PLANS

Pick your perfect plan

BASIC Plan

2 connected wallets
25 contract scans per month
50 security checks per month
Transaction risk warnings
High-risk transaction warnings
Push alerts

$12.50 USDC/month$15 USDC -> saves $2.50 USDC

PRO Plan

Everything in Basic
5 connected wallets
100 contract scans per month
200 security checks per month
Continuous wallet monitoring

$25 USDC/month$30 USDC -> saves $5 USDC

PRO+ Plan(Recommended)

Everything in Pro
15 connected wallets
500 contract scans per month
1,000 security checks per month
Emergency lock
Auto-block

$50 USDC/month$60 USDC -> saves $10 USDC

PREMIUM Plan

Everything in Pro+
Unlimited wallets
Unlimited contract scans
Unlimited security checks
High-frequency security alerts
Wallet risk logs and breach history
Priority customer support

$166.67 USDC/month$200 USDC -> saves $33.33 USDC

Pricing Comparison

FreeBasicProPro+Premium

Target entitlements

Rank

01234

Wallets

12515unlimited

Contract scans / mo

525100500unlimited

Security checks / mo

15502001000unlimited

Warnings

noyesyesyesyes

High-risk TX warnings

noyesyesyesyes

Push alerts

noyesyesyesyes

Continuous monitoring

nonoyesyesyes

Emergency lock

nononoyesyes

Auto-block

nononoyesyes

FAQ

Frequently Asked
Questions

Quick answers about wallet security, SenseiGuard, and getting started.

Download for seamless web3 experienceNow Available on

Whitepaper

How SenseiFi keeps wallets safer before you sign

This paper explains the problem we solve, how SenseiGuard and the Guard dashboard work together, and where the product goes next.

Abstract

SenseiFi is a product of Alphatecks Technologies. It is a Web3 security platform that helps users protect wallets before value is lost. It combines a dashboard with a browser extension that reviews wallet connections and transactions in real time, scores risk, and records activity so users can act with clearer information.

The problem

Crypto users lose funds through phishing sites, malicious contracts, unlimited approvals, and signing requests they cannot interpret. Most wallets ask users to approve first and understand later. By then, the damage is often done.

Existing tools are fragmented: scanners without continuous protection, dashboards without interception before you sign, and alerts without a clear path from warning to action.

The SenseiFi approach

SenseiFi’s thesis: the differentiator is how accurately you decode and interpret transactions before signing, not the presentation layer alone.

SenseiGuard

Browser extension

Intercepts connect and sign requests on dApps
Scores risk before the wallet prompt finishes
Warns or blocks high risk actions
Saves approved sites as connected dApps

SenseiFi Guard

Security dashboard

Wallet health, live activity, and timeline
Connected wallets and connected dApps
Threat intelligence and contract scanning
Protection settings and emergency controls

How protection works

From linking a wallet to recording a connected dApp, SenseiFi keeps the human decision in the loop while removing blind spots around what a request can do.

Link wallet
Sign in on SenseiFi
Extension sync
SenseiGuard adopts session
dApp request
Connect or sign intercepted
Risk check
SenseiFi API scores threat
Decision
Allow, warn, or block
Record
Activity & connected dApps

User links a wallet on SenseiFi with a one time sign in message. No transfer.
The SenseiGuard extension adopts that session.
On a dApp, connect or sign requests are intercepted.
SenseiFi’s backend evaluates site and transaction risk.
The user sees allow, warn, or block before irreversible action.
Approved connections can appear as connected dApps for later review.

Architecture

Analysis runs on the SenseiFi backend so risk logic stays consistent and updatable without shipping a new extension for every detector change.

dApp page

Wallet request

Page hooks

SenseiGuard

Content script

Bridge

Extension UI

Warnings

Background

Risk decision

Guard dashboard

Alerts & dApps

SenseiFi API

Protection engine

Who it is for, and which chains

Wallet holders get a risk result before the wallet prompt on connect and sign.
On-chain users get selector checks for unlimited approvals and similar patterns, plus an API score on EVM transactions.
DeFi users get domain checks, a cached threat feed, and a connection check before a site is saved.
Spenders are named because the privacy policy describes SenseiCard. Card issuing is not specified in this system, and pre-sign protection is not claimed for card spend.
Web3 teams get a dashboard of connected wallets, dApps, alerts, and scans. SenseiFi does not custody a treasury.

Wallet linking today registers Ethereum, BNB Smart Chain, Polygon, Base, and Base Sepolia. The extension also hooks Solana, Cosmos, and Bitcoin providers, with local heuristics only. Any other chain is a plan, not current support. Mobile apps are covered by the privacy policy and are outside this architecture.

Attacks covered, and attacks that are not

In scope: phishing and lookalike domains, contracts and domains on the threat feed, unlimited approvals, setApprovalForAll, transferFrom, eth_sign and typed-data signatures including permit-style v4 payloads, and wallet connections on the hooked providers.

Out of scope in this build: front-running and sandwich attacks, a leaked seed or a compromised wallet, address poisoning of past recipients, bridge and governance attacks that look like ordinary calls, and simulation of Solana, Cosmos, or Bitcoin transactions.

Governance and legal

SenseiFi is a product of Alphatecks Technologies. Founders, a leadership roster, and a jurisdiction of incorporation are not published here. Advisors are not published, so none are described as having control. The site is senseifi.io. Support is support@senseifi.io. The privacy policy lists privacy@senseifi.com for data requests. Both addresses are in print today. Community chat is on Telegram at t.me/senseifinance.

Risk policy lives in extension settings and in the API score. Users can turn protection off, proceed past a warning, disconnect, or request deletion of personal data. There is no published external board. SenseiCard’s issuer, processor, and license are unpublished.

SenseiFi is not financial, legal, or investment advice. Roadmap dates are current plans, subject to change. The in-product terms limit liability for indirect and consequential loss, which includes a missed drain and a blocked legitimate transaction. SenseiFi never holds keys and never moves funds.

Business model

Default prices in the client are Basic $15 per month, Pro $30, Pro+ $60, and Premium $200, with annual totals of $150, $300, $600, and $2,000. A free tier is listed with one wallet and lower quotas. The API can replace the displayed prices. Subscriptions are the funding model. A split between engineering cost and detection-data cost is not published.

No SenseiFi token exists in this product, and this version does not plan one. No supply or utility is specified.

Roadmap

Quarters below are intentions as of 11 October 2026. They can change.

Q4 2026: keep this paper aligned with the extension and the privacy policy, including model training and encryption scope.
Q1 2027: API scores for non-EVM signing, and published p50/p95 latency for the analyze call.
Q2 2027: name the SenseiCard issuer and license, or mark the card unreleased and narrow the privacy policy.
Q3 2027: an independent review with firm, date, and scope, plus a disclosure address.
Q4 2027: a labeled test set and published false-positive and false-negative rates.

Public figures

The homepage currently shows $278B, <1s, and 300+ signals. None of those strings has a methodology or an as-of date, so this paper does not treat them as measured results. The current source does not contain $409B, 442+, $-409B, or <-1s. The counter animates upward from zero and does not introduce a minus sign.

Trust and privacy

Users sign a message to authenticate. SenseiFi does not hold keys or move funds. SenseiGuard sits in front of the wallet prompt. It does not replace the wallet.

Transaction context and telemetry can be used to train detection models, as the privacy policy states. That processing is separate from key handling. Dashboard data is scoped to the signed-in user. Insights stay advisory.

What success looks like

Fewer signatures the user did not understand. A visible list of connected dApps. A documented result when the API is down or wrong. Published accuracy, once it is measured.

Conclusion

SenseiFi exists to put security intelligence in front of the signature, and a durable record behind it. Review before you sign through SenseiGuard, and visibility after you connect through the Guard dashboard, form the product’s core loop.

Connect a wallet to start

SenseiFi Whitepaper, Version 1.3, 11 October 2026. Plans in the roadmap are subject to change.

Legal

Privacy Policy

SenseiFi

A product of Alphatecks Technologies

Effective Date: April 18, 2026

Last Updated: November 4, 2026

1. Introduction

SenseiFi is a product of Alphatecks Technologies. SenseiFi ("SenseiFi," "we," "our," or "us") is committed to safeguarding the privacy, confidentiality, and integrity of user data. This Privacy Policy explains how we collect, use, disclose, and protect information in connection with our decentralized finance security platform, including our mobile applications, browser extensions, web dashboard, and related services (collectively, the "Services").

SenseiFi operates at the intersection of blockchain technology, artificial intelligence, and digital payments, offering tools such as wallet security monitoring, transaction analysis, threat detection, and crypto-based payment solutions. Given the nature of decentralized systems, we are deliberate in minimizing data collection while maintaining high standards of security and usability.

By accessing or using SenseiFi, you acknowledge that you have read and understood this Privacy Policy.

2. Information We Collect

We adopt a data-minimization approach. The categories of information we may collect include:

2.1 Information You Provide

Account details (e.g., email address, username)
Subscription and billing information
Customer support communications

2.2 Wallet and Blockchain Data

Public wallet addresses
Transaction metadata (e.g., contract interactions, token approvals)
On-chain activity necessary for risk analysis and security alerts

Important: SenseiFi does not collect or store private keys, seed phrases, or wallet credentials.

2.3 Automatically Collected Information

Device and browser information
IP address and approximate geolocation
Usage analytics (features accessed, session duration)
Log data (errors, system diagnostics)

2.4 AI and Security Analysis Data

To provide intelligent insights and protection:

Smart contract interaction patterns
Token behavior and risk signals
Phishing URLs and suspicious domain interactions
Transaction simulation inputs and outputs

2.5 Payment and Card Data (SenseiCard™)

Where applicable:

Card issuance data (processed via third-party providers)
Transaction records and spending analytics
Fiat conversion metadata

Note: Sensitive payment data is handled by regulated third-party payment processors and is not stored directly by SenseiFi.

2.6 SenseiFi - Web3 Wallet Security & Airdrop Intelligence (SenseiGuard) browser extension

If you install our Chrome extension ("SenseiFi - Web3 Wallet Security & Airdrop Intelligence" / SenseiGuard), the following applies in addition to the categories above. We keep this list aligned with what the extension actually stores and sends.

Local storage on your device (via Chrome storage.local): user protection settings (thresholds, toggles), a list of recent security alerts, a cache of threat-intelligence data fetched from our servers, your wallet session / connected public address after you connect, a short queue of security-relevant events pending upload, and per-tab domain risk snapshots used to show warnings. We do not store private keys, seed phrases, or wallet secrets in the extension.

Network requests to our API (HTTPS): the extension may call our backend to (a) analyze a pending transaction or signing request, (b) check dApp/site context when connecting, (c) register your connected wallet address and chain when you choose to connect, (d) download a periodic threat feed (e.g. malicious contract/domain lists), and (e) send queued telemetry events (for example transaction evaluation outcomes, domain-risk detections, and sync heartbeats). Payloads are limited to what is needed for security analysis and service operation.

Site access: broad access to websites you visit (http(s)://*/*) is optional and requested when you enable site protection or connect a wallet from the extension, so we can inject our protection script and interact with the page's wallet provider on dApps. If you do not grant this access, in-page protection and wallet connect on normal tabs will not work until you allow it. Access to our API host is separate and used for the requests described above.

Notifications: the extension may show system notifications when we block or warn on a high-risk transaction or flag a suspicious domain, so you notice even if the tab is in the background.

3. How We Use Information

We process data for the following purposes:

3.1 Service Delivery

Provide wallet protection, transaction analysis, and alerts
Enable AI-driven security insights and risk recommendations
Facilitate crypto-to-fiat payment functionality

3.2 Security and Fraud Prevention

Detect malicious smart contracts and phishing attempts
Prevent unauthorized wallet interactions
Monitor for suspicious or anomalous behavior

3.3 AI Model Improvement

Train and refine machine learning models for:

Threat detection
Token risk scoring
Threat intelligence

All such processing is conducted using aggregated or pseudonymized data where possible.

3.4 Communications

Send service updates, alerts, and notifications
Provide customer support
Deliver security warnings in real time

3.5 Compliance and Legal Obligations

Comply with applicable laws and regulatory requirements
Enforce our Terms of Service
Prevent abuse of the platform

4. Legal Basis for Processing

Where applicable under data protection laws, we rely on:

Contractual necessity – to provide the Services
Legitimate interests – for security, analytics, and product improvement
Consent – where required (e.g., marketing communications)
Legal obligations – compliance with financial and regulatory frameworks

5. Data Sharing and Disclosure

We do not sell user data. We may share information in the following limited circumstances:

5.1 Service Providers

Cloud infrastructure providers
AI processing services
Payment processors and card issuers

These parties are contractually bound to protect your data.

5.2 Blockchain Transparency

Due to the nature of blockchain technology:

Transactions are publicly visible on-chain
Wallet addresses may be traceable

SenseiFi does not control blockchain data visibility.

5.3 Legal and Regulatory Requests

We may disclose data where required to:

Comply with legal obligations
Respond to lawful requests by authorities
Protect users, the platform, or the public

5.4 Business Transfers

In the event of a merger, acquisition, or restructuring, user data may be transferred subject to confidentiality obligations.

6. Data Security

We implement industry-grade security measures, including:

End-to-end encryption (where applicable)
Secure API architecture
Continuous monitoring and threat detection
Zero-access design for sensitive wallet credentials
AI-driven anomaly detection systems

Despite these safeguards, no system is entirely immune to risk. Users are encouraged to maintain strong personal security practices.

7. Data Retention

We retain data only as long as necessary to:

Provide services
Comply with legal obligations
Resolve disputes
Improve platform functionality

Blockchain data, by design, may remain permanently accessible on public ledgers.

8. Your Rights

Depending on your jurisdiction, you may have the right to:

Access your personal data
Correct inaccurate data
Request deletion of your data
Restrict or object to processing
Withdraw consent at any time

Requests can be submitted via: privacy@senseifi.com

9. International Data Transfers

SenseiFi may process data across multiple jurisdictions. Where applicable, we ensure appropriate safeguards such as:

Standard contractual clauses
Secure data transfer protocols

10. Third-Party Services

SenseiFi integrates with third-party services (e.g., wallet providers, payment processors, blockchain networks). Their privacy practices are governed by their respective policies.

We encourage users to review those policies independently.

11. Children's Privacy

SenseiFi is not intended for individuals under the age of 18. We do not knowingly collect data from minors.

12. Limitation of Liability in Decentralized Environments

Due to the decentralized and permissionless nature of blockchain:

SenseiFi does not control third-party smart contracts, tokens, or protocols
Users remain responsible for their transaction decisions
Security insights provided are advisory and not guarantees

13. Changes to This Policy

We may update this Privacy Policy periodically. Updates will be reflected by revising the "Last Updated" date.

Continued use of the Services constitutes acceptance of the revised policy.

14. Contact Us

For questions, concerns, or data requests:

SenseiFi Legal & Compliance Team
Alphatecks Technologies
Email: privacy@senseifi.com
Website: https://senseifi.io