Connect your own inbox
- Connect Gmail or Outlook in one click
- Use Resend or SendGrid when you need more sending volume
That means every message can come from your own address, whether you are replying to one person or sending to thousands.

New · Let AI handle responses, replies and contacts
What are you looking for?
This helps us provide the right information.
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Get practical insights on building and growing SaaS businesses.
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Your email
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Your feedback helps us improve.
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Subject
Your message
What are you looking for?
This helps us provide the right information.
Join 5,000+ builders
Get practical insights on building and growing SaaS businesses.
“The best newsletter for indie builders.”Alex, Founder
Get early access
Be the first to know when we launch.
Your email
What are you most interested in?
1,200+ people already joined
How was your overall experience?
Your feedback helps us improve.
4 out of 5 · Good
Would you recommend us to a friend?
How can we help?
Send us a message and we'll get back to you within 24 hours.
Subject
Your message
That means every message can come from your own address, whether you are replying to one person or sending to thousands.

That means you can answer while the person is still interested.
That means every conversation starts with the full history, not from zero.
That means you can understand what people are telling you without cleaning up a spreadsheet first.
That means you can actually talk to your first users before inviting the next batch.
That means a new signup can become a real relationship, not just another email address.
That means no promising response gets lost in a spreadsheet or a shared inbox.
And it all stays connected
The form in one tab. The answers in another. The follow-up somewhere else. Sound familiar? Bring the whole story together, from the first response to your next reply.
Today: five tools
One Flexform workspace
Every response, every person, every reply, side by side.
Built for what happens next
Most form tools stop at the submission. Flexform keeps the conversation moving.
View form submissions inside the product.
Keep a two-way history of every exchange with each contact.
Your next chapter starts here
Start from a template or create your own. Every response lands in the same place, ready for whatever comes next.
Frequently asked questions
Building a form, replying, and what it costs, without hunting through a help center.
The fastest answer is still trying the real thing.
Start freeSarah runs a small studio. Her email is sarah@gmail.com.
That’s it. Flexform sends through Sarah’s Gmail, and can’t see anything else in it.
Use a work address? Works the same with Google Workspace (sarah@sarahstudio.com) and Outlook or Microsoft 365, with “Continue with Microsoft”.
Emailing a big list? Example: Sarah wants to email her 5,000 subscribers every week. Gmail can’t send that much, so she connects Resend or SendGrid instead: a few more setup steps, built for large volumes. We’ll set it up with you if you’d like.
Need a hand? Email us at support@flexform.app. We reply fast, and we’re happy to help you get set up.