Building forms should be easy.
Choose your plan.

Most Popular

Good for personal projects

$3.33 /mo

Billed Yearly

  • 3 Form endpoints
  • 250 Submissions /mo
  • 500MB File storage
  • 1 Project
  • 0 Collaborators
Select Plan

What's included:

  • Custom redirect
  • Zapier integration
  • Basic spam filtering
  • Basin branded emails


Great for freelancers

$10 /mo

Billed Yearly

  •  Form endpoints
  • 1K Submissions /mo
  • 2GB File storage
  •  Projects
  •  Collaborators
Select Plan

All Basic plus:

  • Auto-responses
  • Slack integration
  • API access
  • Webhooks
  • Custom branded emails
  • Google Sheets

Most Popular

Best for startups

$30 /mo

Billed Yearly

  •  Form endpoints
  • 5K Submissions /mo
  • 10GB File storage
  •  Projects
  •  Collaborators
Select Plan

All Standard Plus:

  • Advanced spam filtering
  • Custom email templates
  • Custom domains


Perfect for agencies

$90 /mo

Billed Yearly

  • Form endpoints
  • 25K Submissions /mo
  • 50GB File storage
  • Projects
  • Collaborators
Select Plan

All Premium plus:

  •  Enhanced deliverability
  •  Priority support

All plans include a 14-day free trial

Looking for a bigger plan or need a custom solution? Please contact sales.

Free plan

1 form endpoint, 50 submissions /mo, 90-day data retention, basic spam protection, AJAX support, and Zapier integration. Great for testing and lite use.

Compare Plans

Whether you're building a personal website or managing client projects, we have an affordable plan that meets your needs.

Features by plans

$0 /mo

$3.33 /mo

$10 /mo

$30 /mo

$90 /mo

Core Features
Form endpoints13
Submission Retention90 Days365 Days
Event Log Retention1 Day7 Days14 Days30 Days90 Days
File uploads100MB500MB2GB10GB50GB
Notification emails
Basic analytics
Data export
Summary emails
Spam Protection
Restrict to domain
Custom honeypot
Duplicate filter
Location filter
Language select
Brand Experience
Custom redirects
Brandable default redirect page
Brandable email templates
Custom email templates
Custom domains
AJAX forms
Zapier integration
Custom routing
Slack integration
Discord integration
Google Sheets integration
API access
Enhanced deliverability
Priortity processing
Priority support

What if you exceed your submission limit?

Don't worry — we won't force you to upgrade, and submissions over your monthly cap will still be delivered. We'll simply keep track and bill for them accordingly.

Extra Submissions Price per 1,000
1 - 5,000$5.25
5,001 - 10,000$5.00
10,001 - 25,000$4.50
25,001 - 50,000$4.00
50,001 - 100,000$3.00
100,001 - Unlimited$2.00

* If you're on an annual plan, overages will be billed monthly.

Still have questions?

Why should I use Basin?

Rolling your own code to get forms working takes time. Isn’t your time better spent doing more important things? With Basin, your forms will be ready to accept submissions in less than 60 seconds.

If I already have a form, can I still use Basin?

Absolutely. Simply generate a URL endpoint in your Basin account and copy/paste it into your form action attribute. Then all you have to do is deploy the updated code to your production server and you're all set.

What if I need more storage?

Extra storage can be added to your account by contacting support. We charge $5 per 5GB per month. Let us know how much you need.

Can I pay with PayPal instead of a credit card?

Not yet. Payments are currently powered by Stripe, so we accept payments from all major credit cards. PayPal payments is something on our radar, but we don't have a timeline for implementation at this time.

What do I do if something isn't working?

Submit a support request and help will be on the way! We'll do our best to respond in a timely fashion, because we care.

Do spam submissions count towards my monthly limit?

Only legitimate submissions count towards your monthly limit. Spam submissions are automatically filtered out and do not count towards your monthly limit.