Jandex pulls data from your ESP and gives you an AI analyst that can explain performance, spot trends, compare campaigns, and help you decide what to do next.
Ask questions in plain English, scan a live dashboard, build client-ready reports, and see every account at a glance. Click through a few of the views below.
Each client shown in its own currency. Studio, Agency & Pro plans.
You can see revenue, opens, clicks, flows, campaigns, and segments. But when you need to know why performance changed, which campaign drove the lift, what flow is underperforming, or what to do next — you still have to dig.
Jandex gives you an AI analyst that reads your email data and helps turn performance into answers.
Jandex connects to your ESP and gives you an AI analyst that can answer performance questions, compare campaigns, explain trends, and help your team find the next best move.
Three specialists, each tuned for a different kind of question. All grounded in your account data — not generic AI guessing from screenshots.
Ask about revenue, opens, clicks, conversions, flows, campaigns, segments, and timeframes — without searching through your ESP manually.
Use what worked before to generate campaign angles, subject lines, content ideas, and testing opportunities — grounded in your account data.
Get deeper analysis on trends, weak spots, opportunities, account health, and what your team should focus on next.
Prefer to look at the data yourself? Jandex also gives you a clean performance dashboard with campaign, flow, revenue, and engagement metrics in one place.
Use it to validate AI answers, spot trends visually, and build faster reports for your team or clients.
Once Jandex helps you find the story, the reporting view helps you package it into a clear performance update.
No more bouncing between dashboards, spreadsheets, screenshots, and notes just to explain what happened.
Beyond the AI analyst and reports, Jandex ships a full set of purpose-built tools — for flows, analysis, list health, deliverability, and getting work out the door.
Point the AI at your live flows and it reads how each one is actually built — triggers, filters, and every step — then flags conflicts, overlaps, and gaps across your whole automation setup. The review your flows have never had.
A live map of every flow in your account — the real trigger logic, profile filters, and step-by-step path each one takes. Crawled automatically and always current, so you and the AI always know exactly how your automations work.
Compare flows or campaigns side by side over any date range. Spot what's working instantly.
Opens, clicks, and orders by hour and day of week. Find your real send window.
Cohort lifetime value over 24 months. See where revenue per signup plateaus.
Days between order 1 and order 2 across customers — so win-back flows fire at the right moment.
The cadence that converts vs the cadence that triggers unsubscribes, from your own data.
Time from click to purchase. Time follow-ups, urgency, and attribution windows.
How long subscribers take to buy after subscribing, viewing a product, or browsing — so welcome timing matches reality.
Rank every subject by open, click, and revenue — and the patterns that move your audience.
Which exact words lift opens and clicks for your list — a vocabulary of what works.
How much revenue rides on discounts, and whether that share is climbing.
Every test you've run with the real winner highlighted across opens, clicks, and revenue.
Real statistical significance — catches false positives other tools call winners.
After 10+ tests, the durable patterns emerge: "subjects under 30 chars: +8% opens."
List growth, churn, and deliverability trends — spot issues before they hit your reputation.
Suppress unengaged subscribers on rules you set. Better deliverability, lower send cost.
Subscribers who rarely open but always buy — surfaced so list cleaning doesn't lose them.
Turn engagement patterns into segments — target people who opened in specific windows.
An automatic watch on every flow and campaign — flags unusual spikes or drops in sends, engagement, unsubscribes, and revenue before they cost you.
Bounce, spam, and unsub trends with health thresholds and worst-offender surfacing.
Every client's revenue at a glance, each in its own currency. Studio, Agency & Pro.
No per-seat games. No per-contact billing. Pay for the number of accounts you manage. Add or remove anytime — your plan adjusts.
No engineer required. If you can paste an API key, you can run Jandex.
Paste your read-only API key. We never write to your account, never email your subscribers, never touch your campaigns.
Pick a date range. See revenue, opens, clicks, conversions, and every flow's performance with period-over-period deltas — the same numbers, finally legible.
Three AI assistants already know your account. Ask for last month's flow revenue, a subject line for Friday, or a strategic read on what's trending down.
I built Jandex because I kept watching strategists spend their best hours rebuilding the same Monday report. Smart people, doing data entry, because email platforms don't ship a layer for the person who isn't a marketer.
This is the tool I wished existed. It's not packed with features I've never used. It's built around the four things agencies actually do every week.
If it works for you the way it works for me, you'll know in the first ten minutes.
Connect your ESP and Jandex turns your campaign and flow data into clear answers — an AI analyst, deep-dive tools, and client-ready reports. Enter your email to create your account.