3–6 hours
The average time creators spend on a single weekly newsletter
So you spend your time on ideas, not on fighting tools.
Join 100+ coaches, consultants, and newsletter creators already on the waitlist.
The problem
3–6 hours
The average time creators spend on a single weekly newsletter
80%
Of that time goes to research, writing, and formatting — not sending
3–5 tools
The average creator's newsletter workflow, scattered across apps
96%
Growth in newsletter creation on major platforms in 2024 alone
The newsletter tax you pay every week
This is what 6 hours feels like.
From blank page to sent newsletter. One tool. One tab.
Letterable replaces your research tabs, your AI subscription, your Notion drafts, and your email editor. Here's how it works in practice.
Tell Letterable where to look — X, Reddit, RSS feeds, Notion, saved URLs, even competitor newsletters. LetterRadar indexes them in real time so the freshest ideas are always one click away.
LetterStorm helps you find the angle when you're stuck. LetterDigest formats your links in seconds. LetterEditor gives you a clean, distraction-free space to put it all together. By the time you're writing, the hard part is already done.
Letterable is the creation layer. Your email provider — Mailgun, SendGrid, Postmark, or any SMTP setup — handles the sending. Your list stays yours. Your infrastructure stays intact. We just make everything that comes before the send button faster.
Every feature in Letterable was built to solve a specific problem creators hit every single week.
Staring at an empty draft isn't a creativity problem — it's an infrastructure problem. LetterStorm generates subject line options, hooks, and full outlines in seconds, trained on your tone and your audience. You're not getting generic AI output. You're getting a brainstorm from someone who actually knows your niche.
Best for: Getting unstuck, subject line variations, testing angles before you commit.
Give me 3 punchy subject lines for a post about "Deep Work".
LetterTweaker gives you real-time suggestions as you write: tighten this sentence, shift this tone, cut this paragraph in half. It's not about making your writing sound like AI. It's about making your writing sound like you on your best day.
Best for: Editing passes, tightening copy before send, adjusting tone for different audiences.
LetterRadar connects to X, Reddit, your RSS feeds, and any custom source you define. It surfaces what's trending in your specific niche — not the whole internet, just the corners that matter to your readers. You come into every draft with context. That's a different kind of confidence.
Best for: Content research, staying on top of niche trends, fresh angles on evergreen topics.
Paste a URL. LetterDigest reads the page, pulls the key point, and formats a blurb that fits your voice — ready to drop straight into your newsletter. No more summarizing articles by hand, no more awkward transitions between your words and someone else's link.
Best for: Curated newsletters, "here's what I've been reading" sections, link roundups.
Ben Thompson argues that AI is shifting value from aggregators back to content creators. A must-read for anyone building a media business.
Drag ideas onto the canvas. LetterBoard suggests the right sequence, spacing, and angles based on your publishing cadence and audience patterns. Sunday-night scrambling is a choice. With LetterBoard, it doesn't have to be yours.
Best for: Content calendar planning, batching newsletter creation, maintaining consistency without burning out.
LetterEditor is a Notion-like canvas built specifically for newsletter writers. No toolbars fighting for your attention. No HTML bleeding through when you paste something. Headings, lists, links, and callouts the way your brain already thinks in them. You write. The formatting follows.
Best for: The actual writing. The part that matters most.
This isn't about which platform is "best." It's about what you actually need to write and send great newsletters every week.
| Feature | Beehiiv | Kit | Substack | Flodesk | Letterable |
|---|---|---|---|---|---|
| AI content curation | |||||
| Notion-like writing editor | |||||
| Takes % of your revenue | 10% | ||||
| Flat, predictable pricing | |||||
| Built-in content research | |||||
| Beautiful email templates | |||||
| Bring your own ESP | |||||
| Simple automation | Limited |
A few things worth saying plainly: Beehiiv's monetization tools are genuinely excellent. Kit's automation builder is powerful and mature. Substack has built something culturally significant. If you're primarily a publisher looking for a monetization platform or an advanced automation builder, those tools may serve you better. Letterable is built for creators who want to spend their time writing—not configuring, not copy-pasting, and not paying a platform 10% of what they earn.
I used to spend my entire Sunday on my newsletter. Research, writing, formatting — it all bled into Monday. Now I get it done in a couple of hours on Saturday morning and actually enjoy it.”
The subject line tool alone is worth it. I've been sending newsletters for two years and I still hate writing subject lines. LetterStorm gives me five options in ten seconds and at least two of them are better than what I would have written.”
I kept my Beehiiv list and just connected it to Letterable for the writing and research. Best of both worlds — the creation side is night and day compared to doing it manually.”
Your voice
Most AI writing tools have one setting: generic. You put in a prompt and get back something that could have been written for anyone, about anything. Letterable works differently.
Every suggestion LetterStorm and LetterTweaker make is informed by your existing content — your phrasing, your sentence rhythm, the way you make a point. The goal isn't to write your newsletter for you. The goal is to make you faster at writing it yourself.
Your voice, amplified. Not replaced.
“Here are some key takeaways that might be useful for your audience.”
“So here’s what I actually think — and why it matters for you.”
Letterable learns from how you write — so suggestions sound like you.
One thing we'll never do: send you a bill that's four times bigger than last year because your audience grew.
Switch to Annual to save 2 months
For creators starting out and testing the waters.
No credit card required
or $159/year — 2 months free
For growing creators ready to get serious.
No credit card. Cancel anytime.
or $409/year — 2 months free
For monetizing creators, coaches, and consultants.
No credit card. Cancel anytime.
or $829/year — 2 months free
For high-volume creators and small teams.
Let's figure out if Studio is right for you
If Letterable doesn't save you at least 2 hours on your first newsletter, email us and we'll refund your first month.
No hoops. No questions designed to talk you out of it. Just a refund.
You'll get a notification 30 days before you reach your tier limit. Upgrading takes one click — no data migration, no interruption to your newsletters.
Never. What you earn from your newsletter is yours entirely. Letterable charges a flat monthly fee and nothing else.
Yes. No annual contracts on monthly plans, no cancellation fees. You keep all content you've created.
The import takes about ten minutes. Your subscriber list, your tags, and your sending history come with you. We have a guide for every major platform.
Yes. Every paid tier comes with a 14-day free trial, no credit card required. You'll see the full product before you pay for anything.


Letterable was started by David and Geri.
David is a copywriter and content strategist who spent years sending newsletters and watching the same hour-wasting workflow repeat itself every single week: five tabs open, content spread across three tools, formatting breaking in the email editor, Sunday evenings gone. He knew the problem wasn't the writing — it was everything around the writing.
Geri is the developer who built what David described. Together they've spent the last year talking to coaches, consultants, and newsletter creators about exactly where their workflow breaks down and building a tool that actually fits how people write.
Letterable is the tool we wished existed. We think you'll feel that when you use it.
— David & Geri, Co-founders
Join the waitlist. Get early access when we launch — and be among the first creators to find out what a newsletter workflow that actually works feels like.
Join 400+ coaches, consultants, and newsletter creators on the list. No credit card. No commitment. Just early access.