HubSpot Marketing Email Intelligence v1.0.0
Weekly AI analysis of your HubSpot marketing email campaigns — ranks effectiveness, detects segment fatigue, interprets A/B tests, and recommends send time optimizations.
Weekly AI analysis of your HubSpot marketing email campaigns — ranks effectiveness, detects segment fatigue, interprets A/B tests, and recommends send time optimizations. Delivers intelligence briefs to Notion and top 3 action digests to Slack.
How It Works: Email Intelligence Pipeline
Step 1 — The Fetcher
Code-only
Pulls email campaign analytics from the HubSpot Marketing API — sends, opens, clicks, bounces, unsubscribes, A/B variant data, send timestamps, and segment associations.
Step 2 — The Assembler
Code-only
Computes 5 Email Intelligence Dimension metrics: campaign effectiveness deltas, segment fatigue indicators, A/B test statistical outcomes, send time performance windows, and content theme engagement patterns.
Step 3 — The Analyst
Tier 2 Classification
Scores all 5 dimensions (1-10), assigns alert priority (URGENT/WARNING/INFORMATIONAL), and generates top 3 recommended actions with chain-of-thought reasoning.
Step 4 — The Formatter
Tier 3 Creative
Generates a Notion weekly email intelligence brief with dimension breakdowns, trends, and actions, plus a Slack Block Kit digest with alert priority and top 3 actions.
What It Does NOT Do
Does not send or modify marketing emails — it reads campaign analytics only
Does not replace your email marketing manager — it provides data-driven intelligence for human decision-making
Does not work with Mailchimp, Klaviyo, or other email tools — HubSpot Marketing API only in v1.0
Does not predict future campaign performance — it scores current and historical campaign health
Does not guarantee improved email metrics — it identifies optimization opportunities for human follow-up
Does not handle real-time campaign monitoring — it runs weekly aggregate analysis, not per-send
The Complete Customer Success Bundle
7 files.
Tested. Measured. Documented.
Every metric is ITP-measured. The HubSpot Marketing Email Intelligence blueprint scores five email intelligence dimensions — Sonnet 4.6 for analysis and formatting, weekly aggregate cost.
HubSpot Marketing Email Intelligence v1.0.0────────────────────────────────────────Nodes 25 + 3 (scheduler)Agents 4 (Fetcher → Assembler → Analyst → Formatter)Model Sonnet 4.6 (SINGLE-MODEL)Tool A HubSpot (OAuth2)Tool B Slack (httpHeaderAuth Bearer)Tool C Notion (httpHeaderAuth Bearer)Trigger Schedule (Monday 9:00 UTC) + WebhookPattern AGGREGATE — weekly email intelligenceBQS 12/12 PASSITP 8/8 variations · 14/14 milestones
What You'll Need
Platform
n8n 2.7.5+
Est. Monthly API Cost
Weekly run cost ~$0.03-0.10/run ($0.13-$0.43/month)
Credentials Required
- ▪Anthropic API
- ▪HubSpot OAuth2 (Marketing Hub Starter+)
- ▪Slack (Bot Token, httpHeaderAuth Bearer)
- ▪Notion (httpHeaderAuth Bearer)
Services
- ▪HubSpot Marketing Hub (Starter+ plan, content scope)
- ▪Slack workspace (Bot Token with chat:write scope)
- ▪Notion workspace (integration token)
- ▪Anthropic API key
Setup Track
Quick Start
~15 min
All credentials live, n8n running
Full Setup
1–2 hrs
Needs API config + tables
From Scratch
2–4 hrs
No n8n, no credentials
HubSpot Marketing Email Intelligence v1.0.0 v1.0.0
$199
one-time purchase
What you get:
- ✓Production-ready 25+3 node n8n workflow — import and deploy
- ✓Weekly schedule: fires every Monday at 9:00 UTC (customizable)
- ✓Five email intelligence dimensions: campaign effectiveness, segment fatigue, A/B test interpretation, send time optimization, content theme performance
- ✓Alert Priority: URGENT (>30% decline) / WARNING (20-30%) / INFORMATIONAL (<20%)
- ✓Top 3 recommended actions with dimension references and expected impact
- ✓Segment fatigue detection with configurable decline threshold
- ✓A/B test interpretation with statistical significance analysis
- ✓Send time optimization with best/worst window identification
- ✓Notion weekly intelligence brief with dimension breakdowns and trends
- ✓Slack Block Kit digest with alert priority and top 3 actions
- ✓Split-workflow pattern: scheduler + main pipeline (both included)
- ✓SINGLE-MODEL: Sonnet 4.6 for analysis and formatting — no Opus needed
- ✓AGGREGATE pattern: one Analyst call per weekly run, not per campaign
- ✓ITP 8/8 variations, 14/14 milestones measured
- ✓All sales final after download
Frequently Asked Questions
What are the five email intelligence dimensions?+
Campaign Effectiveness (open/click/conversion rates vs baseline), Segment Fatigue (engagement decline per audience segment), A/B Test Interpretation (statistical significance and actionable outcomes), Send Time Optimization (performance variance by send time/day), and Content Theme Performance (engagement patterns by content category).
What is the alert priority system?+
URGENT: any dimension scored 1-3 or declined >30% vs baseline. WARNING: any dimension scored 4-5 or declined 20-30%. INFORMATIONAL: all dimensions scored 6+ with <20% decline. The alert priority drives notification urgency in Slack and Notion.
How does this differ from Email Intent Classifier (#11)?+
EIC classifies inbound email intent from Gmail/Pipedrive — it reads emails your team receives. HMEI analyzes outbound marketing email campaigns from HubSpot — it measures how your marketing emails perform. Different direction entirely.
How does this differ from Weekly GTM Alignment Brief (#44)?+
WGAB provides a cross-functional GTM alignment brief covering marketing, sales, and CS from HubSpot deals/pipeline data. HMEI focuses specifically on marketing email campaign performance with 5 specialized dimensions. More depth on email, less breadth across functions.
What HubSpot plan do I need?+
Marketing Hub Starter or above. The free CRM does not include marketing email API access. You need the content scope for the HubSpot Marketing API v3.
Can I customize the fatigue detection threshold?+
Yes. Set FATIGUE_DECLINE_THRESHOLD in the scheduler Payload Prep node. Default is 0.2 (20% decline triggers fatigue flag). Lower for sensitive detection, raise for less noise.
Does it use web scraping?+
No. All data comes from the HubSpot Marketing API. No web_search or external scraping. Fully deterministic and fast.
Why only Sonnet instead of Opus?+
The Fetcher retrieves campaign data via HubSpot Marketing API and the Assembler pre-computes all email intelligence metrics. The Analyst receives pre-computed numbers and applies a scoring rubric — classification-tier reasoning that Sonnet 4.6 handles accurately. No deep causal analysis required.
Is there a refund policy?+
All sales are final after download. Review the Blueprint Dependency Matrix and prerequisites before purchase. Questions? Contact support@forgeworkflows.com before buying. Full terms at forgeworkflows.com/legal.
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