ABOUT SIX AND TWO
The other six arms of your email marketing.
We're a small software company that builds the parts of email marketing you don't have time for, so you can keep writing the parts only you can write.
Every address checked before you send
Your own sending domain, set up for you
Month to month, no contracts

WHY WE STARTED
We built the other six arms.
We started Six and Two after watching an octopus walk across the seabed on two legs, carrying a shell in one arm and keeping the other five ready. That's the whole idea behind this company: stand on two legs, keep moving, and let the other arms do the work automatically.
Email marketing for a small business usually means five different tools, five logins, and a long list of things nobody explained. You're the designer, the copywriter, the list manager, and the person hoping your sending domain hasn't been flagged, all before lunch.
So we put the parts that take real judgment in your hands: the words, the offer, the people you're writing to. We built the parts that take real care out of your way: your sending domain, checking every address, pacing your sends so they land. One arm writes, one arm checks, one arm sends, and you never touch a DNS record.
We named the company for the two legs it walks on and the six arms it works with. We named our mascot for the same reason. His name is Otto, and you'll meet him properly in a minute.
WHAT WE BELIEVE
The rules we won't bend on, even as we grow.
Five things that decide what we build next, and what we say no to.

Plain English, always
No jargon, no acronyms you have to look up. If we can't explain a feature in one sentence, we don't ship it.
Every address checked
We check every address against its mail server before a campaign ever reaches it, so your list stays clean and your reputation stays intact.
Every feature, every plan
The AI writer, the domain setup, the reporting: all of it is on every plan. You pick a size, not a feature set.
Month to month
You can leave whenever you want. We'd rather earn your subscription every month than lock you into a year.
You run it yourself
This is software, not a service we run for you. You keep the control, we build the tools that save your time.
MEET OTTO
Meet Otto.
Otto is a purple octopus with canary-yellow suckers. He walks upright on two legs and works with the other six arms, because that's exactly how we built this company: you stay on your two feet, calling the shots, while six arms handle sending domains, address checks, and the campaign designs you didn't have time to build yourself.
He turns up everywhere on this site because he's not decoration. Every pose he strikes matches something real: he waves when you arrive, checks addresses with a magnifying glass, builds your sending domain, and throws his arms up when a campaign goes out clean. If Otto looks confused anywhere, it's because that's the part of email marketing that usually goes wrong for everyone else.
He doesn't run your account and he doesn't write your emails behind your back. He's the shorthand for what the software does quietly in the background, so the six arms you don't have to grow yourself.

WHO WE BUILD FOR
Built for the business you actually run.
Small business owners, solo founders, online stores, agencies: different days, same six arms doing the work.
Priced in US dollars, run from anywhere
Six and Two serves small businesses and creators across the United States, and English-speaking businesses everywhere else.
Every plan is billed in US dollars, month to month, with every feature included from the first plan to the largest.

Online stores
Sell a product line and want every order followed by the right email, not a single blast to everyone.
Agencies and freelancers
Run email for several clients from one login, each one under its own brand and sending domain.
Solo founders and creators
Write every email yourself, on your own schedule, without a marketing department behind you.
Small business owners
Run the whole business and need the list and the send to take care of itself between orders and appointments.
HOW WE LOOK AFTER YOU
A real answer, not a ticket number.
You can email us any time. There's no ticket number to wait on and no phone tree to sit through: your message reaches the people who build Six and Two.
We also keep you on the right side of the law without you having to think about it. Every email you send through Six and Two carries honest headers and a true subject line, and any opt-out request is honored within 10 business days, the standard the CAN-SPAM Act sets for commercial email in the United States.
That's the same principle behind the rest of the product: the parts you shouldn't have to worry about, we handle in the background, and the parts that are yours to decide, stay yours.


Run your own email, starting today.
Month to month, every feature included, and Otto's got the other six arms.
Create your account