Eva by Nsdm Ai - Self-Learning Marketing Consultant AI

Production AI consultant (Google Cloud + Claude) performing full-site SEO/AEO/GEO analysis via voice. Product Hunt, NG Tool #19 & more. 50+ users in 1 month. Built by 11-year industry veteran.

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Eva by NSDM AI - Self-Learning Marketing Consultant AI

Google Cloud Product Hunt Status Hackathon

Google Cloud Rapid Agent Hackathon 2026
Building autonomous AI agents for real-world marketing challenges

🎯 Try Eva Now

🌐 Live Demo: nsdmai.com
⚡ Quick Start: Click "Eva Scan" → Enter any website URL → Get full audit in 45 seconds

Cloud Infrastructure:

📹 Demo Video: [YouTube Link - Coming Soon]

🤖 What is Eva?

Eva is an autonomous AI marketing consultant that takes a single input — a website URL — and independently executes a comprehensive visibility analysis across 10 dimensions.

Eva doesn't just respond. Eva acts.

Single Input: Website URL
Autonomous Output:

  • ✅ Full-site crawl (not just homepage)
  • ✅ SEO + AEO + GEO visibility analysis simultaneously
  • ✅ Google Search Console integration for real traffic data
  • ✅ Competitor gap analysis and benchmarking
  • ✅ 360° audit report (PDF + JSON) stored on Google Cloud Storage
  • ✅ Voice-narrated findings via Google Cloud Text-to-Speech
  • ✅ Real-time follow-up Q&A with conversational memory

Zero human intervention. 45 seconds average execution time.

🏆 Challenge Context

Hackathon: Google Cloud Rapid Agent Hackathon 2026
Track: Machine Learning/AI + Real-World Challenges
Challenge Question: How can AI agents solve real business problems autonomously?

Eva's Answer:

Replace $5,000+ marketing consultant audits with a 45-second autonomous AI agent that analyzes, reports, and consults via voice—powered entirely by Google Cloud infrastructure.

Why Eva is a Real-World Agent:

✅ Truly Autonomous - Takes one input (URL), executes 10+ complex tasks independently
✅ Production Deployment - Serving 50+ real users, not a hackathon demo
✅ Enterprise Security - 27 security layers from day one
✅ Google Cloud Native - Speech-to-Text, Text-to-Speech, Cloud Run, Storage, Search Console API
✅ Real Business Impact - Replaces $5K audits, saves 2-3 weeks of consultant time
✅ Self-Learning - Improves from every scan and conversation
✅ Market Validation - Product Hunt #5, featured on Wired Business, twelve.tools

☁️ Google Cloud Services Used

Service Purpose Implementation
Google Cloud Run Eva API Gateway Deployed: asia-south1 - Auto-scaling containerized backend
Google Cloud Storage Audit Report Storage PDF + JSON reports, publicly accessible via signed URLs
Google Cloud Text-to-Speech Eva Voice Output Natural voice narration of findings in 20+ languages
Google Cloud Speech-to-Text Eva Voice Input Real-time voice command processing
Google Search Console API Real Traffic Data Live website performance metrics in audits
Google Cloud IAM Security & Access Control Role-based permissions, service account isolation

🏗️ Architecture

User → nsdmai.com (React PWA) ↓ Eva AI Agent (Orchestrator) ↓ ├─→ Google Cloud Speech-to-Text → Voice Input ├─→ Google Cloud Text-to-Speech → Voice Output ├─→ Google Search Console API → Traffic Data ├─→ Claude API (Anthropic) → AI Intelligence & Synthesis └─→ Custom Analysis Engines ├─→ Full-Site Crawler ├─→ SEO Scoring (200+ signals) ├─→ AEO Analysis (Answer Engine Optimization) ├─→ GEO Analysis (Generative Engine Optimization) ├─→ Semantic Understanding (NLP) └─→ Entity Extraction ↓ Google Cloud Storage → Reports Saved (PDF + JSON) ↓ Google Cloud Run API Gateway eva-api-244525299670.asia-south1.run.app

🤖 Agent Workflow (Autonomous Execution)

Input: Website URL (voice or text)
Output: Complete audit report + voice consultation + strategic action plan

Eva's 7-Step Autonomous Process:

1. Domain Validation (2-3 seconds)

  • Verify URL accessibility
  • DNS resolution check
  • SSL certificate validation
  • Robots.txt compliance check

2. Full-Site Crawl (10-15 seconds)

  • Discover all pages (intelligent depth limiting)
  • Respect rate limits and politeness delays
  • Extract content, metadata, structure
  • Duplicate detection and deduplication

3. Parallel Analysis Pipelines (15-20 seconds)

Eva runs 10 analysis dimensions simultaneously:

Dimension What Eva Analyzes
SEO 200+ ranking signals, technical health, on-page optimization
AEO Structured data quality, featured snippet eligibility, FAQ formatting
GEO AI search readiness, content citability for ChatGPT/Perplexity/Gemini
Semantic Topic modeling, content depth, relevance scoring
Entity Knowledge graph positioning, brand entity strength, schema markup
Technical Site speed, mobile-friendliness, Core Web Vitals, accessibility
Competitor Gap analysis against top-ranking sites in niche
Keywords Opportunity discovery, search intent matching
Traffic Google Search Console data (impressions, clicks, CTR, position)
Action Plan Prioritized recommendations with impact estimates

4. AI Synthesis (5-7 seconds)

  • Claude API processes all findings
  • Generates strategic recommendations
  • Creates conversational insights
  • Prioritizes action items by impact

5. Report Generation (2-3 seconds)

  • PDF report with branding
  • JSON structured data export
  • Executive summary
  • Detailed findings per dimension

6. Cloud Storage (1-2 seconds)

  • Save to Google Cloud Storage bucket
  • Generate signed URLs for access
  • Index in reports database

7. Voice Delivery (Real-time streaming)

  • Google Cloud TTS narrates key findings
  • User can ask follow-up questions
  • Eva maintains conversational context
  • Answers in natural language

Total Time: ~45 seconds average
Human Intervention: Zero (fully autonomous)

📊 Production Metrics (Live Stats)

Metric Value Verification
🚀 Launched April 2026 (1 month live) Production deployment
👥 Real Users 50+ organic signups Zero paid marketing
⚡ Average Speed 45 seconds Full-site audit completion
🎯 Accuracy 100+ validation scans Cross-checked vs SEOSiteCheckup
🏆 Recognition Product Hunt #5 Featured on Wired Business, twelve.tools
🔒 Security 27-layer architecture Zero incidents in production
📈 Uptime 100% Survived Product Hunt traffic spike
🌍 Global Reach 5 countries India, US, UK, UAE, Australia
💬 Self-Learning Active Learns from every scan + conversation

💡 What Makes Eva Different

Traditional SEO Tools vs Eva Agent:

Feature Traditional SEO Tools Eva Agent
Autonomy Manual tool operation required Autonomous: URL → analysis → report → consultation
Crawling Homepage scan only Full-site crawl (hundreds of pages)
Analysis Scope SEO only SEO + AEO + GEO + AI Search + Semantic + Entity
Delivery Text reports, data dumps Voice consultation with conversational Q&A
Insights Generic recommendations Business-specific strategic direction
AI Search Not addressed ChatGPT/Perplexity/Gemini optimization
Learning Static tool Self-learning from scans + conversations
Speed Minutes to hours 45 seconds average
Cost $99-149/month per tool All-in-one $49-149/month
Integration Separate dashboards Unified voice + visual interface

🔒 Security Architecture (27 Layers)

Eva implements enterprise-grade security for production deployment serving agencies with sensitive client data:

AI Safety:

  • ✅ Prompt injection defense with input sanitization
  • ✅ AI hallucination containment via rule-based validation
  • ✅ Voice command validation before execution
  • ✅ AI tool permission boundaries (scoped capabilities)
  • ✅ Sanitized inputs/outputs at every layer
  • ✅ Confidence scoring for recommendations

Infrastructure Protection:

  • ✅ Google Cloud IAM role-based access control
  • ✅ Encrypted storage (GCS encryption at rest/transit)
  • ✅ Secure crawl sandboxing (isolated execution)
  • ✅ Domain validation before crawling
  • ✅ Cloudflare/WAF-style DDoS protection
  • ✅ API key isolation (environment variables only)
  • ✅ Server-side execution for sensitive operations

Rate Limiting & Abuse Prevention:

  • ✅ Request throttling per user/session
  • ✅ Crawl restriction policies (depth limits, politeness)
  • ✅ Anti-automation abuse controls
  • ✅ Action confirmation layers for high-impact operations
  • ✅ Multi-step approval flows for sensitive automations

Monitoring & Compliance:

  • ✅ Comprehensive logging of all actions
  • ✅ Audit trail system for debugging/compliance
  • ✅ Real-time alerting for suspicious activity
  • ✅ Read-only vs write-action separation
  • ✅ Limited execution scopes for agents
  • ✅ Secure webhook handling for integrations

Production Record: Zero security incidents serving 50+ users.

🚀 Cloud Run API Endpoints

Health Check - Shows All Google Services:

GET https://eva-api-244525299670.asia-south1.run.app/

Response:

{
  "status": "healthy",
  "services": {
    "cloud_run": "active",
    "cloud_storage": "connected",
    "speech_to_text": "available",
    "text_to_speech": "available",
    "search_console": "authenticated"
  },
  "region": "asia-south1",
  "version": "1.0.0"
}

List All Stored Reports from GCS:

GET https://eva-api-244525299670.asia-south1.run.app/eva/reports

Response:

{
  "reports": [
    {
      "url": "https://storage.googleapis.com/nsdmai-audit-reports/report_xyz.pdf",
      "domain": "example.com",
      "created_at": "2026-05-10T12:34:56Z",
      "format": "pdf"
    }
  ]
}

🛠️ Tech Stack

Core AI & Cloud:

  • Claude API (Anthropic) - Conversational intelligence, semantic analysis, insight synthesis
  • Google Cloud Run - Auto-scaling containerized deployment (asia-south1)
  • Google Cloud Speech-to-Text - Real-time voice input processing
  • Google Cloud Text-to-Speech - Natural voice output generation (20+ languages)
  • Google Cloud Storage - Audit report persistence (PDF + JSON)
  • Google Cloud IAM - Security, permissions, service account isolation
  • Google Search Console API - Real website traffic data integration

Analysis Engines (Proprietary):

  • Custom full-site crawler (Python)
  • SEO scoring algorithm (200+ signals)
  • AEO analysis engine (structured data validation)
  • GEO readiness checker (AI search optimization)
  • NLP semantic understanding pipeline
  • Entity extraction & knowledge graph analysis
  • Competitor benchmarking system
  • Keyword opportunity discovery

Frontend & Platform:

  • React - Progressive Web App (PWA)
  • Convex - Real-time state management
  • Hercules Platform - Development framework
  • Tailwind CSS - UI styling

Backend & Infrastructure:

  • Python - Crawler, analysis pipelines, API gateway
  • Node.js - Frontend API layer
  • Flask - Cloud Run API framework
  • Docker - Containerization for Cloud Run
  • Git/GitHub - Version control

Security Stack:

  • 27-layer security architecture
  • Cloudflare WAF protection
  • Rate limiting engine
  • Prompt injection defense
  • Audit trail system
  • RBAC (Role-Based Access Control)

🎯 10 Visibility Dimensions Eva Analyzes

# Dimension What It Measures Why It Matters
1 SEO Traditional search engine ranking factors Google still drives 90%+ of organic traffic
2 AEO Answer Engine Optimization (featured snippets, FAQ) 50% of searches end with zero clicks (direct answers)
3 GEO Generative Engine Optimization (ChatGPT, Perplexity, Gemini) AI search engines are the future of discovery
4 AI Search Content structure for AI consumption Websites invisible to AI won't exist in 5 years
5 Semantic Topic modeling, content depth, relevance Search engines understand meaning, not just keywords
6 Entity Knowledge graph positioning, brand entity strength Entities rank higher than keywords in AI search
7 Technical Site speed, mobile, Core Web Vitals, accessibility Google's ranking factors, user experience metrics
8 Competitor Gap analysis vs top-ranking sites Know what leaders do differently
9 Keywords Opportunity discovery, search intent matching Find low-competition, high-value opportunities
10 Traffic Google Search Console real data Validate analysis with actual performance

💰 Pricing

Tier Price Features
Free $0/month • 3 basic audits/month
• SEO analysis only
• PDF reports
• Community support
Pro $49/month • Unlimited full audits
• SEO + AEO + GEO analysis
• Eva voice consultation
• Google Search Console integration
• Priority support
Agency $149/month • Multi-site management
• White-label reports
• Custom branding
• Reseller commission tracking
• API access
• Dedicated account manager

🎁 Hackathon Special: Try Pro free for 30 days with code GOOGLECLOUD2026

🛠️ Local Development Setup

Prerequisites:

  • Node.js 18+
  • Python 3.9+
  • Google Cloud Account with billing enabled
  • Claude API Key (get here)

Environment Variables:

Create .env file:

# Claude AI
CLAUDE_API_KEY=your_claude_api_key_here

# Google Cloud
GOOGLE_CLOUD_PROJECT=your_project_id
GCS_BUCKET=nsdmai-audit-reports
GOOGLE_APPLICATION_CREDENTIALS=path/to/service-account.json

# Google Search Console
SEARCH_CONSOLE_CLIENT_ID=your_client_id
SEARCH_CONSOLE_CLIENT_SECRET=your_client_secret

# API Configuration
API_BASE_URL=http://localhost:8080
FRONTEND_URL=http://localhost:3000

Installation:

# Clone repository
git clone https://github.com/onlinemarketingkingind-code/nsdmai.git
cd nsdmai

# Install frontend dependencies
npm install

# Install backend dependencies
cd api
pip install -r requirements.txt
cd ..

# Set up Google Cloud credentials
gcloud auth application-default login
gcloud config set project your_project_id

Run Locally:

# Terminal 1 - Frontend (React)
npm run dev
# Runs on http://localhost:3000

# Terminal 2 - Backend API (Python/Flask)
cd api
python app.py
# Runs on http://localhost:8080

Deploy to Google Cloud Run:

# Build container
gcloud builds submit --tag gcr.io/your_project_id/eva-api

# Deploy to Cloud Run
gcloud run deploy eva-api \
  --image gcr.io/your_project_id/eva-api \
  --platform managed \
  --region asia-south1 \
  --allow-unauthenticated \
  --set-env-vars CLAUDE_API_KEY=your_key

Full deployment guide: See docs/deployment.md

📚 Documentation

  • Architecture Overview: docs/architecture.md
  • API Reference: docs/api.md
  • Deployment Guide: docs/deployment.md
  • Security Model: docs/security.md
  • Contributing: CONTRIBUTING.md

🗺️ Roadmap

Phase 1: Agency Enablement (Q3 2026)

  • [ ] White-label deployment
  • [ ] Multi-site voice switching
  • [ ] Branded PDF reports
  • [ ] Reseller analytics dashboard
  • [ ] Sales pipeline & CRM integration

Phase 2: Intelligence Upgrades (Q4 2026)

  • [ ] Eva conversation tagging
  • [ ] Auto-knowledge extraction
  • [ ] Regional knowledge packs (India/US/UK SEO)
  • [ ] Semantic long-term memory
  • [ ] Weekly learning analysis reports
  • [ ] Thumbs up/down feedback UI

Phase 3: Platform Expansion (2027)

  • [ ] Arena integration (gamified marketing certification)
  • [ ] ExcelQueen connection (automated report generation)
  • [ ] Hindi voice interface (500M+ potential users)
  • [ ] Multi-language support (Spanish, French, Mandarin)
  • [ ] Mobile apps (iOS/Android)
  • [ ] Real-time AI search monitoring

Long-Term Vision (2028):

Transform Eva from analysis tool to autonomous execution platform:

  • Auto-fix technical SEO issues
  • Write and publish optimized content
  • Manage schema markup dynamically
  • Build entity relationships in knowledge graphs
  • Coordinate with human teams like a real marketing director

👥 Team

Narayan Shukla - Founder & Lead Developer

  • 11 years digital marketing consulting experience
  • 500+ client projects across UK, US, UAE, Australia, India
  • Founder: Call Digital Fire LLP (Pune, India)
  • Founder: NSDM AI ecosystem
  • For this hackathon: Solo builder demonstrating production AI agent deployment

Hercules - Technical Collaborator

  • Platform development and implementation
  • Convex/React architecture
  • Cloud infrastructure optimization

🇮🇳 Built in: Pune, Maharashtra, India
🌍 Serving: Global markets
☁️ Powered by: Google Cloud

🏆 Recognition & Media

  • 🥇 Product Hunt - #5 Featured Product
  • 📰 Wired Business - Featured AI Startup
  • 🛠️ twelve.tools - Featured Tool
  • 🚀 Startup Fame - Featured Startup
  • 📱 NG.tools - Launching (19 upvotes pre-launch)

📧 Contact

Email: narayan.shukla@calldigitalfire.com
Website: nsdmai.com
Company: Call Digital Fire LLP, Pune, India

For Hackathon Judges:

📄 License

Proprietary - © 2026 NSDM AI, Call Digital Fire LLP. All rights reserved.

🙏 Acknowledgments

  • Anthropic - Claude API for conversational intelligence
  • Google Cloud - Infrastructure, AI services, and hackathon opportunity
  • Early Users - 50+ users who provided feedback and validation
  • Open Source Community - Libraries and tools that made this possible

⭐ Star this repo if Eva helps your marketing visibility!

Built with ❤️ in Pune, India 🇮🇳 | Serving the world 🌍 | Powered by Google Cloud ☁️

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