Coming soon · Built for solo founders & SMBs
Your marketing
team, in one app.
Harper is twelve AI specialists who take you from a one-line goal to live campaigns and back to results, in plain English. No agency, no guesswork, no blank page.
Join the waitlist
Sign up to be one of the first to use Harper. Free to start. No card.
The deal
Harper builds it.
You hit go.
Harper starts with strategy, not ads: who to reach, where to reach them, what to say, what to spend. Then it writes, designs, and builds the campaign, paused in your own Google, Meta, or LinkedIn ad account.
You click go. Harper goes live. Until then, no spend, no risk, no autopilot.
Why Harper
Other AI gives advice.
Harper does the work.
A chat box
Good advice, if you already know what to ask. Then you're on your own.
Harper
A clear path that remembers your brand and gets better with every campaign.
What it replaces
The £3,000/mo agency.
For
| Role | Typical cost | Harper |
|---|---|---|
| Marketing strategist | £800/mo | £0 |
| Media planner | £600/mo | £0 |
| Copywriter | £500/mo | £0 |
| Designer (ad creative) | £500/mo | £0 |
| Media buyer (Google · Meta · LinkedIn) | £400/mo | £0 |
| Performance analyst | £400/mo | £0 |
| Total | £3,200/mo | £79/mo |
How it works
From “where do I start?”
to live in 30 minutes.
01
Tell Harper about your business.
Drop your URL. Harper learns your brand, voice, audience, and competitors, and remembers all of it.
02
Say what you want, in plain English.
"Black Friday push. £500 budget. Want sign-ups." Harper turns it into a real strategy: audiences, channels, messaging, spend.
03
Harper writes, designs, builds.
Ad copy and creative, on your brand, built and paused in your own ad accounts. You review every piece.
04
You click go. Harper reports back.
It measures, learns, and tells you what's working and what to do next, every week, in plain English.
Who it's for
Built for the
marketer-of-one.
You're shipping product, running ops, or wearing the marketing hat reluctantly. You don't know what to post, where to spend, or whether any of it works, and you don't have time to find out.
- Solo founders. Building the product. Marketing is the thing you'll “figure out later.”
- SMB owners. Marketing hat by default. Burned by agencies.
- Marketing-of-one. The whole department. You need a force multiplier.
Questions
Fair questions,
straight answers.
Do I need to know marketing?
No. That's the whole point. You describe your goal in plain words and the team works out the rest: the audience, the channels, the budget split, the copy.
Will Harper spend my money?
Never without you. Campaigns are built paused, in your own ad accounts. Nothing spends a penny until you click go.
What does “a team of specialists” actually mean?
Each step of a campaign is run by a named AI teammate with one job: a strategist, a copywriter, a media planner, an analyst. You always know who did what.
Can I skip the parts I don't need?
Yes. Every step is optional. Jump straight to the part you want, or let the full team run the whole loop.
Where does my work live?
In your workspace. Your brand, strategy, copy, creative, and results are saved and reused, so every campaign starts smarter than the last.
When can I get in?
We're opening up in small batches. Join the list and we'll email you the moment your spot is ready. Free to start, no card.
Ready to stop
guessing?
Tell us your website. We'll let you know the moment Harper opens up.
Get on the list
Tell us your email. We'll let you know the moment Harper opens up.