Formspark
Developer-friendly form backend with a unique one-time payment model. Free tier includes 250 submissions with no recurring fees.
Best for developers who want a simple form backend with a one-time payment upgrade model instead of subscriptions.
Use Cases
Free Tier
250 submissions, 10 forms, unlimited team members, no credit card required
How to Maximize the Free Tier
Formspark's free tier (250 submissions, 10 forms) is best for low-traffic sites or prototypes. The standout feature is the one-time payment upgrade: $25 for 50,000 submissions that never expire — far cheaper than recurring subscriptions. Use the dedicated platform SDKs (Framer, Next.js, Webflow) for the smoothest integration. For spam, enable Turnstile or reCAPTCHA before going live. The 250 free submissions don't expire, so use them at your own pace across multiple projects.
Getting Started
Sign up at formspark.io → create a form → copy the form endpoint URL → add to your HTML form's action attribute → set method to POST → deploy. Submissions appear in the Formspark dashboard. Integrate with Slack, Zapier, or Make for notifications.
Pros
- One-time payment: Upgrade is a one-time $25 for 50,000 submissions — no monthly subscription, spend submissions at your own pace
- Multiple platforms: Official integrations for Framer, Next.js, React, Vue, Webflow, and WordPress with dedicated SDKs
- Spam protection: Supports Botpoison, reCAPTCHA, hCaptcha, and Cloudflare Turnstile for flexible spam filtering
Cons
- Submission cap: 250 free submissions is modest — lower than Web3Forms (100/mo unlimited forms) but one-time upgrade is fair
- No file uploads: File upload support is not available on the free tier — text-only form submissions
- Smaller ecosystem: Less community adoption than Formspree or Web3Forms — fewer tutorials and third-party resources