Your newsletter, your voice.
Written in minutes.
Your complete AI content team, trained on your brand. Create publish-ready newsletters that read like you spent all day on them.
I want to write about why most productivity advice fails. My take is that people obsess over goals when they should be designing systems.
Your newsletter is ready. Edit the content directly on the right, or ask me to revise a section, adjust the angle, or add sources.
Stop Setting Goals. Build Systems.
Every January, millions of people set goals: Lose 20 pounds. Read 50 books. Finally launch that side project you’ve been putting off for three years. By February, most of those goals are abandoned, not because people lack willpower, but because goals are the wrong unit of change.
James Clear made this argument years ago, but most people heard it and kept setting goals anyway. I was one of them, until I stopped tracking outcomes and started designing systems instead.
Made for newsletter writers, by newsletter writers
The problem
Your newsletter takes all day. Or it doesn't get written at all.
You've tried the AI tools. The output reads like a press release masquerading as your brand. So you write it yourself, and hours later you're still not done. So you skip a week. Then another. The audience you have stops trusting you. The audience you could've built never finds you.
Introducing Flyletter
From idea to audience in three steps
Teach it your voice
Share three samples. Flyletter learns your voice so every issue sounds like your brand.
Pick a topic and go
Bring an idea, grab a suggestion, or let Flyletter decide. Get a publish-ready draft in your voice.
Review and promote
Refine anything by chatting with Flyletter, then generate social posts with a click.
Flyletter Method
Turn your newsletter into a growth flywheel
Create
Write consistently in your voice.
Amplify
Repurpose across social platforms.
Nurture
Build trust before you ask.
Grow
Convert subscribers into customers.
See it in action
Flyletter for Creator Brands
Flyletter for Business Brands
Testimonials
What our users say
I run Design Hacker across a newsletter, a blog, and social. The time math never worked. I'd publish the newsletter and let the social slide. Flyletter writes the issue and the social posts in the time I used to spend on one channel alone.
Andrew Lane
Founder, Design Hacker
Spiritual content has its own language, and most AI tools produce generic wellness content. Flyletter captured my voice. The way I phrase things, the references I use, the words my audience knows me for. I still feel like I'm writing every issue.
Nicolle Merrilyne
Creator & Spiritual Healer
I tried writing newsletters in ChatGPT for months. Every issue meant a multi-prompt sequence and hoping the output didn't drift. Flyletter has the content team built in. Strategy, research, writing, editing, image generation, every issue.
Tyler Barr
Founder, Punch Financial
Features
Meet your AI content team
A roster of specialists at your fingertips. One brand voice, everywhere you write.
Six roles, one newsletter pipeline
Give Flyletter a topic. Six content specialists draft your newsletter: Strategist, Researcher, Architect, Writer, Editor, Illustrator. You review and send.
A brand profile that sounds like you
Flyletter builds your 54-dimension brand voice from three samples, capturing your tone, rhythm, vocabulary, signature phrases, and the words you'd never use.
Never run out of things to write about
Flyletter suggests newsletter topics your audience actually wants to read. Have your own idea? Capture and develop it with Flyletter's Thought Partner.
Write on autopilot, stay on schedule
Choose a writing schedule and let Flyletter handle the rest. Flyletter writes your newsletter overnight so drafts are waiting when you sit down to review and approve.
One newsletter, a week of social posts
Flyletter's Publicist turns every newsletter into platform-ready social posts. Drop them into X, LinkedIn, Threads, Substack, or anywhere else you publish.
Flyletter, in Claude too
Teach Claude to write in your brand voice. Save newsletter ideas from a Claude chat back to Flyletter. The MCP connector works wherever you use Claude.
Pricing
Plans that grow with your newsletter
Your full AI content team on every plan. Pay for volume, not access.
Free
Try it out
- 3 newsletters
- 1 brand profile
- Full AI newsletter pipeline
- Newsletter image generation
- Social post creation
- AI thought partner
Creator
Ship every week
- 8 newsletters/month
- 1 brand profile
- Full AI newsletter pipeline
- Newsletter image generation
- Social post creation
- AI thought partner
- Claude MCP connector
- $5/newsletter overage
Pro
Scale your output
- 20 newsletters/month
- 3 brand profiles
- Full AI newsletter pipeline
- Newsletter image generation
- Social post creation
- AI thought partner
- Claude MCP connector
- $4/newsletter overage
- Priority support
Business
For teams and agencies
- Custom newsletter volume
- Custom brand profile setup
- Full AI newsletter pipeline
- Newsletter image generation
- Social post creation
- AI thought partner
- Claude MCP connector
- Founder-direct support
From the founder
Built by a writer who needed it
I've been writing for years. Built and sold a content business, ran growth at a startup, self-published books for fun. But I couldn't keep up a consistent newsletter. I spent months prompting ChatGPT and Claude. It took longer than just writing it myself. So I built Flyletter for me, and now for you.
Evan Tarver
Founder, Flyletter
Questions
Frequently asked questions
Your next newsletter is minutes away
Sign up, share a few writing samples, and let your AI content team take it from there.