Opens, clicks and purchases.
Delphi starts from the behaviour your list already has. It predicts the hour each person tends to read and keeps updating segments as people click and buy.
Spec 00 — About Delphi
Not another send button — a reason to press it.
Delphi exists because most email tools make you guess: which list, which hour, which subject line. We built one calm workspace that learns from what your subscribers actually do, then tells you what it noticed in plain sentences.
ProductFact sheet
DoesPredictive email
ToolsSequences · Segments · Newsletters
AnswersWhat, to whom, when
BillingYearly, US dollars
Supporthelp@delphiofficial.com
Spec 01 — The problem
Email got easier to send and harder to get right.
That gap is the reason Delphi was built.
Sending an email has never been simpler. Knowing whether it was the right email, for the right person, at the right hour, has never been harder. Lists grow, customers drift, and the tools left you with a pile of charts and no sentence to act on.
The usual answer was more: more sends, more segments, more dashboards. Subscribers noticed. They stopped opening, and the people who wrote the emails stopped trusting the numbers.
Good email is less about a bigger send and more about paying attention.
So we started from a simpler question. What if the software did the paying attention, every open, every click, every purchase, and then said what it noticed in words anyone on the team could repeat to a manager?
Spec 02 — Principles
Four promises the product is held to
- P / 01
Say it in a sentence.
Every suggestion arrives as plain words: who, what, when. If it can’t be explained simply, it doesn’t ship.
- P / 02
Preview before it sends.
You see who gets which email before anything leaves. Nothing goes out until you press publish.
- P / 03
Protect the sender.
A quiet alert on a risky draft beats a damaged reputation. Delphi would rather slow you down for a minute than cost you inbox placement.
- P / 04
Learn a little every week.
Suggestions should get sharper with use. Next week’s read-out should beat this week’s.
Spec 03 — How it’s built and supported
Built on your own history, supported by people who read the mail.
You decide the day.
Predictions choose the timing. The message, the audience and the go-ahead remain yours.
Domain and draft reviews.
Sending domains and every draft are checked for spam risk before a send, with one sentence on what to change.
A real inbox.
Questions go to help@delphiofficial.com and are answered by people who use the product daily.
Spec 04 — Where it’s going
The direction, stated plainly.
We don’t publish dates we can’t keep. Here is what we’re working toward, in the order we care about it.
- Heading 01
Sharper suggestions.
Better guidance on which sequence a segment needs next, still written as a sentence.
- Heading 02
More places to connect.
Deeper links with the task, billing and customer tools your team already opens every morning.
- Heading 03
Calmer reporting.
A weekly read-out that tells you what changed and what to try, and leaves the rest alone.
Spec 05 — Next step
Send the next email with a reason behind it.
Plans start at $199 a year. Pick the one that fits your list and your first sequence can be live today.
Start today