AI inbox intelligence for modern teams

Let the right emails
interrupt you.

Signal restores trust in the inbox when AI-generated cold outreach looks legitimate to ordinary spam filters. Every message is understood, explained, and routed by intent—not just by keywords.

Explore the live product

Built for real inboxesGmail · Microsoft 365 · secure proxy aliases

Signal classifier Processing live

INCOMING NOW

SM Updated term sheetKnown contact · active deal

LG Quick idea for InextureFirst-time sender · sales CTA

ER Intro from MarcusReferral · context uncertain

Intent AI 12 signals analyzed

ROUTED BY INTENT

PriorityNotify now98%

Needs reviewHold notification67%

Cold outreachFriday digest97%

Message content stays private 84ms average decision

Priority deliveredSarah · just now

82%less inbox
noise today

One intelligent layer across your email

GGoogle Workspace

MMicrosoft 365

Protected aliases

Smart digests

99.2^%priority precision

<100^msclassification target

3.8^hrsattention recovered daily

0priority emails missed

The signal-collapse problem

Spam filters catch bad email.
They do not understand intent.

AI-written outreach is polished, personalized, and technically clean. It passes authentication and keyword checks—then consumes the same notification channel as a customer, investor, or security alert.

Volume overwhelms attention

40+ plausible cold emails arrive every day after a business address is exposed on LinkedIn.

Unsubscribing confirms activity

Engaging with unknown senders can validate the address and trigger more lists, tracking, and outreach.

Notifications lose credibility

When most alerts are noise, people stop responding to every alert—including the messages that matter.

Important email gets buried

The business cost is not spam itself. It is the missed client decision, warm introduction, or urgent warning.

How Signal works

Every email remains available.
Only the right ones interrupt.

Signal adds an intelligence and routing layer between incoming mail and the user’s attention. It does not delete messages or depend on risky unsubscribe behavior.

Connect

Secure OAuth links Gmail or Microsoft 365. A proxy alias can protect addresses published on LinkedIn.

No forwarding rules · no password sharing

Understand

The classifier combines message intent, sender reputation, relationship context, domain age, CTA patterns, and campaign fingerprints.

Explainable score · under 100ms target

Route

Priority email keeps push notifications. Uncertain messages wait for review. Cold outreach moves quietly into a scheduled digest.

No message hidden · user stays in control

CONNECTED INBOXESEvery incoming message

Intent classification

PriorityImmediate notification

Needs reviewBadge, no interruption

Cold outreachWeekly digest

Try the intelligence layer

Experience the product
before entering the dashboard.

Switch between inbox lanes, open a message, inspect the AI evidence, and process a new email. The interaction demonstrates how Signal protects attention while keeping every original message available.

Understanding message intent…Checking relationship, language, sender infrastructure, and campaign patterns12 signals

Priority inboxOnly messages that deserve attention now.Live

Live 30-day outcome

Signal quality improves as the system learns.

The preview combines real-time message volume with a one-month signal-health view. The full product also supports 7- and 90-day analysis.

0messages screened

0%noise removed

0hattention recovered

Message volumeSignal delivered vs outreach muted30 DAYS

Priority signalOutreach mutedUpdated now

0Excellent

Signal health+7 points this month

Direct alignment with the client brief

Every reported symptom maps to a
visible product response.

The demo is structured around the client’s actual experience—not a generic email dashboard. Each requirement can be demonstrated live during the presentation.

Client requirementWhat we builtWhere to demonstrate it

40+ clean-looking cold emails dailyTraditional spam controls cannot separate intent.

AI intent classification detects outreach patterns and routes suspected sales email without deleting it.

Cold outreach

Real address exposed on LinkedInUnsubscribe activity can make volume worse.

Protected proxy and channel aliases keep the real inbox private while preserving a complete review queue.

Proxy & aliases

Push-notification trust has collapsedUsers stop reacting when every message interrupts.

Only verified priority mail sends push notifications; review and outreach use badges and scheduled digests.

Routing rules

Genuine email is being missedA binary inbox/spam decision is not sufficient.

Three-way routing adds a Needs Review safety net, with confidence evidence and user corrections.

Needs review

Impact must be measurable over timeThe client asked for live monthly analytics.

7-, 30-, and 90-day views track message volume, noise removed, signal health, accuracy, and time recovered.

Live analytics

Three solution layers, one product

Start with priority routing.
Grow into complete inbox protection.

The proposed system combines three proven solution paths so the client can start lean and expand without rebuilding the experience.

Core product

AI Cold Email Classifier

Scores generic personalization, SDR CTA structures, sending infrastructure, unsubscribe signals, tracking behavior, and conversation context.

Fine-tuned intent model path
Explainable confidence evidence
Weekly outreach digest

See classifier decisions

Identity protection

Email Proxy Layer

A public-facing alias receives, classifies, and safely routes email while the user’s genuine address remains undisclosed.

LinkedIn-safe aliases
Per-channel tracking
Immediate alias rotation

Explore proxy controls

Fastest deployment

Smart Priority Layer

Uses the existing Personal Secretary pattern to classify all mail into priority, monitor, and outreach experiences.

Notification policy
Morning and evening briefs
Multi-inbox support

Open priority workspace

Beyond the initial ask

A stronger product story for winning the project.

We added practical capabilities the client did not explicitly request, but will expect from a production-ready platform: control, explainability, security, learning, and measurable ROI.

View complete dashboard

Campaign intelligence

Clusters coordinated outreach across domains and sender infrastructure.

Explainable decisions

Shows exactly which sender, language, and relationship signals influenced each route.

Adaptive learning

Learns from user corrections without removing final control from the inbox owner.

Signal health & ROI

Measures monthly quality, precision, time recovered, and avoided interruptions.

Relationship intelligence

Recognizes trusted people, active threads, known domains, and warm introductions.

Privacy-first controls

Uses least-privilege OAuth, transparent routing, audit history, and revocable access.

Implementation blueprint

Built from capabilities Inexture
already knows how to deliver.

The concept combines existing classifier, personal secretary, and workflow automation experience into a focused inbox-signal product.

01 · SOURCES

GGmail APIWorkspace inboxes

MMicrosoft GraphOutlook & Exchange

Proxy gatewayPublic aliases

02 · INTELLIGENCE

Intent classificationLSTM + Transformer path

Message & CTA patterns
Sender/domain reputation
Relationship context
Campaign fingerprints

03 · ORCHESTRATION

n8n routing workflowsPolicy and automation

Attention controlsPush, badge, or digest

Audit & analyticsLive outcome tracking

Email & SMS Fraud DetectionClassifier architecture, intent recognition, scale, and low-latency decisions.

AI Personal SecretaryMulti-inbox monitoring, prioritization, summaries, and notification control.

Email Attachment Automationn8n processing pipelines, LLM-driven logic, and workflow orchestration.

Designed for a credible pilot

Clear controls for security,
learning, and safe rollout.

A strong demo must also answer what happens after approval. Signal is designed to begin as a non-destructive priority layer, measure accuracy with real traffic, and expand only after the client trusts the decisions.

PRIVACY

Least-privilege access

OAuth scopes are explicit and revocable. Passwords are never shared, and the interface provides connection and processing audit history.

TRANSPARENCY

Every decision is explainable

Confidence scores and human-readable signals show why an email was routed, helping users correct the model safely.

HUMAN CONTROL

No autonomous deletion

Priority, review, and digest lanes remain searchable. Corrections are reversible, and AI drafts require approval before use.

INTEGRATION

Works with the existing inbox

Gmail and Microsoft 365 remain the system of record while Signal adds classification, routing, notification, and analytics services.

Recommended delivery path

Prove precision first.
Expand protection second.

A staged pilot limits risk while generating the labeled data required for client-specific accuracy.

ObserveConnect a test inbox, classify silently, and establish a baseline without changing delivery.

Week 1

AssistEnable priority notifications, Needs Review, corrections, and daily digests for a small cohort.

Weeks 2–3

ProtectAdd aliases, campaign suppression, multi-inbox coverage, and organization-wide policies.

Week 4+

The inbox can be trusted again

See the complete Signal
experience in action.

Explore the priority inbox, inspect AI decisions, connect a simulated account, review monthly analytics, and follow the complete client demo journey.

Explore the live product Start with inbox connection

Let the right emailsinterrupt you.

Spam filters catch bad email.They do not understand intent.