Start free. Upgrade when you need more capacity. No hidden fees, no surprises.
| Feature | Free | Builder | Enterprise |
|---|---|---|---|
| Forms per day | 20 | 300 | Unlimited |
| Max input size | 50 KB | 512 KB | 5 MB |
| Field types | All 10 | All 10 | All 10 |
| Themes | All 3 | All 3 | All 3 |
| Client-side validation | ✓ | ✓ | ✓ |
| ARIA accessibility | ✓ | ✓ | ✓ |
| Rate-limit headers | — | ✓ | ✓ |
| Usage analytics | — | ✓ | ✓ |
| Email support | — | ✓ | ✓ |
| Priority support | — | — | ✓ |
| SLA guarantee | — | — | 99.9% |
Yes. The free tier includes all field types, themes, validation, and accessibility features. The only limitation is the daily form rendering quota (20/day) and input size (50 KB). Many small projects and prototypes run entirely on the free tier.
Requests beyond your daily limit receive a 429 (Rate Limited) response. Limits reset at midnight UTC. You can check your remaining quota using the rate-limit headers returned with each response.
Yes. Plan changes take effect immediately. When upgrading, your new quota is available right away. When downgrading, the change applies at the start of your next billing cycle.
No. The free tier requires only an email address to generate an API key. No credit card or payment information is needed.
Yes. If you are unsatisfied, contact us within 14 days of your subscription start date for a full refund. No questions asked.
Yes. Accessible form markup (ARIA attributes, keyboard navigation, screen reader support) is included on every plan, including the free tier. Accessibility is not a premium feature.