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Best free form backends

Verified June 2026

If you just need a working contact form without paying, the free tier is what matters — submission volume, whether submissions are stored permanently, and whether uploads/webhooks are included. Here's an honest ranking by free-tier value.

  1. 1

    Splitforms

    1,000/mo free — the highest raw volume — but no uploads, webhook, or AI spam scoring.

    Splitforms alternative
  2. 2

    FormBold

    500/mo free with uploads and a webhook — a genuinely competitive free tier.

    FormBold alternative
  3. 3

    FormLoom

    our pick

    250/mo with forever storage, a free webhook, and AI spam scoring on by default.

  4. 4

    Basin

    100/mo but includes webhooks and excellent spam filtering on free.

    Basin alternative
  5. 5

    Web3Forms

    250/mo, no-account, but submissions are deleted after 30 days.

    Web3Forms alternative

How we ranked these

  • Free submission volume
  • Storage permanence
  • Free webhook & spam scoring
  • Spam protection

FAQ

FormLoom and FormBold store free submissions permanently; Web3Forms deletes them after 30 days.

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Best free form backends (2026) — honest, ranked comparison · FormLoom