# WilloSend: one email workspace, any provider, safer sends For people who send from their own domain # All your work emails _in one place._ WilloSend is the email client for people who send from their own domain. Keep your inbox, drafts and domains in one place, switch providers whenever you like, and let Willo check every message before it goes out. No spam. We invite people in small batches, with founding-member pricing. New message **From** founder@acme.com **To** sam@bigco.com **Subject** Quick question about onboarding I hope this finds you well. I wanted to delve into how your team handles onboarding today. Could we find 15 minutes this week? **Willo's send check** 86/100 - ✓ acme.com is set up correctly to send - ✓ Sam hasn't bounced or blocked you before - ! Two phrases read as machine-written - ✓ Links and size look fine ## Your email shouldn't be stuck inside one service. Email services are great at sending. They're much less helpful when you want to move, or when a message quietly goes missing. ### Locked in by default Your inbox, history and setup live inside whichever service you picked, so switching usually means starting over. ### Accepted, not read “Delivered” usually just means the other side accepted your message. It can't tell you whether it reached the inbox or the spam folder. ### Complaints you can't see Gmail doesn't report most spam complaints back to senders, so trouble stays invisible until replies dry up. Meet Willo ## One workspace, with a safety net built in. Everything lives in one place, and Willo checks every message on the way out. ### One workspace, any provider Your inbox, drafts, domains and settings live in WilloSend, not inside one email service. Send from any of your domains, add or swap providers later, and keep working without starting over. ### Check before you send Willo reads every draft for spam triggers, risky links, missing unsubscribe links, bulky formatting and phrases that sound machine-written, then tells you what to change. ### Know why it didn't land Bounced or blocked emails explained in plain English: what happened, whether to try again, and how to fix it. ### Keep every domain healthy Willo checks how each of your domains is set up and flags anything that needs attention, so problems don't surprise you. ### AI on your terms Bring your own AI key. Common personal details are hidden before anything reaches an AI model, and you can preview what's sent. Resend Gmail Outlook Zoho Mail Postmark Amazon SES Cloudflare Email Routing More on the way Start here ## Connect in a minute. Sign in with your provider and approve access on its own screen. You can take it back any time. ### Connect your account With Resend, Gmail, Outlook or Zoho, you just approve access. No API key or password to copy. Other services connect with a token you can revoke. ### Write or reply Choose which of your verified addresses to send from. Willo checks the draft as you type. ### Fix, send, understand Send with confidence, then see what happened to every message in plain English. ## We keep as little of your mail as we can. Your messages are loaded when you open them and aren't meant to live on our servers. We spell out exactly what we keep, for how long, and how to delete it. [Read our data principles](/security/) ## Questions, answered. How do I get access? Join the waitlist and we'll send your invite. We bring people in small batches, and early members get founding-member pricing. Can I switch email providers later? Yes. Your workspace stays the same while the provider behind it changes. You'll still update your domain's settings when you move, and a new provider builds its own sending reputation, so we walk you through it. Do I have to hand over an API key or password? Not for Resend, Gmail, Outlook or Zoho Mail. You sign in and approve access on the provider's own screen, and you can take it back any time. A few services, like Postmark and Amazon SES, don't offer that, so they connect with an access token or a role you create and can revoke whenever you like. Features that only send need limited access, and features that read mail need broader access. We show you exactly what you're granting before you approve. Which email providers does it work with? Resend, Gmail, Outlook and Zoho Mail with secure sign-in, plus Postmark, Amazon SES and Cloudflare Email Routing. They all sit behind the same workspace, so every domain and provider is in one place, and we keep adding more. Do you store my emails? We keep as little as we can. Your messages are loaded when you open them and aren't meant to be stored on our servers. Our security page spells out exactly what we keep and for how long. Is this a Gmail replacement? No, it works alongside it. WilloSend is built for the mail you send from your own domains: product emails, outreach and customer replies. You can connect Gmail, Outlook or Zoho Mail to read and reply from the same workspace, and keep using them the way you do today. What does the AI do, and who sees my mail? AI powers the rewrite suggestions and the "sounds machine-written" check. You can bring your own AI key. We hide common personal details (like email addresses and phone numbers) before anything goes to an AI model. It isn't perfect, so you can preview what's sent or turn AI off. How much does it cost? There's a free checker, a Lite plan at $5 a month with your own AI key, and a Pro plan at $19 a month with everything included. The pricing page has the details. ## Give your email a calmer home. Join the waitlist and we'll send your invite. One email when it's your turn. That's it.