Build better forms, without the form builder.
Stop fighting with opinionated outputs, hacking together server-side scripts, and losing legitimate leads. Start shipping forms that move your business forward.
Trusted to power forms for brands everywhere
Super easy to integrate
No dependencies, special libraries, or extra configuration needed. Just point your form at Basin and we'll handle your submissions — it's that easy.
<form action="https://usebasin.com/f/{endpoint-id}" method="POST"> <label for="email-address">Email Address</label> <input type="email" id="email" name="email" required> <button type="submit">Submit</button> </form>
Works with all Jamstack frameworks, static site generators, no code and CMS platforms.
Build your forms your way
Don't get stuck with form builder defaults. Create on-brand forms in the frontend and manage backend processes with just a few simple clicks.
Custom forms
HTML or Javascript, POST or AJAX — we inheret your CSS and collect any type of data.
Custom redirects
Send people to custom, branded thank you and error pages instead of our defaults.
Custom email templates
Add your brand logo and colors to our notification and auto-response templates or code your own.
Custom domains
Send notifications and autoresponses through your own domain to maintain brand consistency.
No more manual spam scrubbing
All our form endpoints provide automatic submission validation and multiple layers of spam protection, so you can enjoy a squeaky clean inbox again.
Junkbox
Our own intelligent machine learning API spam filter.
Google reCAPTCHA
Visible or invisible — it stops spam either way.
hCAPTCHA
Reliable bot detection that's human friendly.
Honeypot
Supports standard _gotcha and custom names.
Enjoy reliable email delivery
Emails triggered by new form submissions should arrive immediately — not eventually. We’ve partnered with Postmark to make sure they get there fast.
Gmail
5.05s
Avg. 4.85s
Apple
45.27s
Avg. 105.43s
Hotmail
6.84s
Avg. 7.42s
AOL
8.54s
Avg. 5.36s
Yahoo
4.56s
Avg. 5.77s
* Time to inbox data updated every 5 minutes
Get your data where it needs to be
Automate workflows and send your form submissions to popular apps and services through webhooks and direct integrations with Zapier, Slack, and more.
Manage everything in one place
Create projects, invite team members, and configure all your form backend features from a simple, human-friendly dashboard.
Submission inbox
View, share, and manage your form submissions.
File storage
Store and access up to 10GB of files and images.
Data export
Download form submission data to a CSV or JSON file.
Form sharing
Give your clients or team members access.
Data retention
Set rules for how long to store form submission data.
Domain restriction
Only allow form submissions from approved domains.
Form analytics
Monitor your form traffic and conversion rates.
GDPR compliance
Send data receipt emails automatically.
What people are saying
We have the best customers on the planet. We appreciate them, and they've had great things to say about us.