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Best form backends for agencies

Verified June 2026

Agencies manage forms across many clients. The best backends support team members, multiple sending domains, and bulk export.

  1. 1

    FormLoom Team

    Up to 10 members, shared forms, role-based access, audit log, multiple sending domains.

  2. 2

    FormKeep

    Long-running agency-focused backend with strong routing and export.

    FormKeep alternative
  3. 3

    Formspree

    Team features on the higher paid tiers.

    Formspree alternative

How we ranked these

  • Team seats
  • Multiple sending domains
  • Client form management
  • Audit log

FAQ

Yes — FormLoom Team's role-based access lets you give clients viewer/admin access to their own forms.

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