Platform Features

What your marketing team
can’t do alone.

Four capabilities that work together — all starting from your CRM, product analytics, and website data — so your demand gen team can do what wasn’t possible before.

14+ data sources unified3 ad platforms, one strategy6hr always improving0 manual targeting updates
Persona Discovery

I know your best
customers better than you do

No spreadsheet uploads. No consultants. No guessing based on industry averages. Your CRM, product analytics, and website behavior already show who buys and why — I make that visible so your campaigns can act on it.

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  • One-click connection to the CRM and product analytics tools your B2B team already uses
  • Your customer data from every tool, seen as one complete picture
  • Audience profiles your team can act on immediately, across every platform
  • Personas auto-refresh when your customer base evolves
Persona Intelligence
1
Your data, completeDone
2
Segments emergeRunning
3
Profiles builtWaiting
4
Ready to targetWaiting
SaaS Decision Maker
VP/Director · 201–1000 · SaaS
Growth Operator
Head of Growth · 51–200
Campaign Chat Interface
Launch a Google Search campaign targeting DevTool buyers. Budget $200/day.
N
Yε
Got it. I've built a strategy using your SaaS Decision Makerpersona — 3 ad groups, 47 keywords, 6 RSA variants. Here's the draft:
CampaignDevTools Q1 — Search
Ad groups3 (by persona)
Keywords47 (+12 negatives)
Daily budget$200.00
StatusPending your approval
Campaign Creation

From a single prompt to
a live campaign

Tell YEpsilon what you’re trying to achieve. A full campaign — built from your personas, ready for your approval — comes back in one conversation.

You review. You approve. I deploy directly to Google Ads, LinkedIn Ads, or Meta — no agency, no manual setup, no 47-tab spreadsheet.

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  • Conversational brief — describe your goal, I handle the technical build
  • Real search volume and CPC data — so your keyword strategy reflects actual market demand
  • Multi-persona ad groups — each audience segment gets its own optimized copy
  • Request Changes loop — refine until you’re satisfied, then one click to go live
ROAS Optimization

I optimize every
6 hours while you sleep

Every 6 hours, your campaigns get better. What’s bleeding budget gets cut. What’s compounding ROAS gets more. Budget shifts to wherever it’s working hardest — automatically.

Every action is logged with a reason. Every high-impact decision goes through a tiered approval system — auto-approve low-risk moves, flag high-risk ones for your review.

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  • Kill / Scale / Shift — the three decisions your campaigns need made faster than any team can make them
  • Bad data never drives a budget decision — every cycle runs a health check first
  • Spend safety monitor — daily cap enforcement so you never overspend
  • Tiered approval — conservative, balanced, aggressive, or monitor-only mode
Optimization Dashboard
4.7x
ROAS
↑ 0.3 today
$3.20
CPA
↓ $0.40
3.8%
CTR
↑ 0.6%
KillBroad match group — ROAS 0.8x over 72h06:00
ScaleVP/Director ad group — budget +40%06:01
Shift$60/day → LinkedIn (better CPA)06:02
ScaleGrowth Operator campaign — budget +25%12:00
Ad Creative Studio
Variant A — Problem-ledTired of managing 12 tools for one campaign? YEpsilon runs your entire ad stack autonomously.
CTR 4.2% · ROAS 5.1x
Variant B — Outcome-ledB2B teams scaling from $10k to $100k ad spend use YEpsilon — without growing their team.
CTR 3.1% · ROAS 3.8x
Variant A declared winner — Day 14 statistical significance reached
Ad Creative Studio

Creative that gets better
on its own

Every campaign launches with multiple creative variants. The ones that work get more run. The ones that don’t get replaced — before your team has to notice.

Before your ads start to tire, fresh creative is already in rotation. Each audience gets messaging built around what actually made them convert — not what performed best on average.

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  • Full approve / reject / edit / duplicate workflow in one interface
  • A/B testing that declares winners with confidence — no more going with your gut
  • Fresh creative variants generated automatically — before performance drops, not after
  • Per-persona copy — each audience sees messaging tuned to their role
Connects to your entire stack
Ready to start?

The full stack, working for
your team around the clock

Connect your data once. I handle everything else.

Every YEpsilon capability is designed for the B2B funnel problem: persona discovery that learns from your CRM, campaign creation that deploys to Google, LinkedIn, and Meta in one conversation, ROAS optimization that runs every six hours, and creative testing that rotates winners automatically. Together they form an AI agent for B2B marketing — one that actually understands the MQL-to-SQL-to-revenue gap and optimizes against it, not just against click-through rate. Built for inbound and outbound B2B teams who own pipeline.