Basin vs Formbold: Form Backends Compared
Basin is a form backend with a free plan and paid Starter from about $12.50/month billed yearly. Compare submissions, storage and automations with Formbold.
Feature Comparison
Basin prices checked on usebasin.com/pricing in October 2026. Formbold details match our pricing page.
| Feature |  Basin | |
|---|---|---|
| Free Plan | Yes (250 submissions/month, 10 forms) | Yes (50 submissions/month, 1 form, 100 MB, 30-day retention) |
| Starting Paid Plan | $8/month, or $6/month billed yearly | Starter about $12.50/month billed yearly (3 forms, 250 submissions) |
| Forms | 10 (Free), unlimited on paid plans | 1 (Free), 3 (Starter), unlimited on Growth+ |
| Monthly Submissions | 250 (Free), 3,000 (Starter), 10,000 (Premium), 30,000 (Business) | 50 / 250 / 1,000 / 5,000 / 25,000 by tier |
| File Storage | Starter and higher (10 MB per file on Starter, up to 50 MB on Business) | 100 MB → 500 MB → 2 GB → 10 GB → 50 GB |
| Spam Filtering | Spam filter and reCAPTCHA on all plans | Yes; spam does not count toward limits |
| Webhooks / Automations | Starter and higher | Paid plans |
| CSV Export | All paid plans (Starter, Premium and Business) | Available on Basin (check plan) |
| API Access | Every plan, including Free (REST API and MCP) | Paid features / docs |
| Collaborators | 1 (Free), 2 (Starter), 5 (Premium), 20 (Business) | Paid plans (unlimited on higher tiers) |
| Trial | No card required on Free | 14-day free trial on paid |
What is Basin?
Basin (usebasin.com) is a form backend for HTML forms. You get an endpoint, spam filtering, file uploads, notifications and automations without hosting your own server.
What does Basin cost?
Free covers 1 form, 50 submissions a month, 100 MB storage and 30-day retention. Starter is about $12.50/month billed yearly for 3 forms and 250 submissions. Growth, Pro and Agency scale from 1,000 to 25,000 submissions with larger storage. Spam does not count toward the monthly cap.
Why pick Formbold over Basin?
Formbold gives a larger free tier and packs native chat and CRM integrations into Starter.
- Free: 10 forms and 250 submissions vs Basin's 1 form and 50
- Starter at $8/month, or $6/month billed yearly, with unlimited forms and 3,000 submissions
- REST API and MCP on every plan, including Free; webhooks and native Slack, Telegram, Discord, Notion, Sheets and HubSpot from Starter
Who should choose Basin vs Formbold?
Choose Basin if you like its spam-credit model and Agency-scale storage. Choose Formbold if you want more free capacity and built-in integrations from the first paid plan.
Frequently asked questions
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