Form backend you buy once, not every month
Free + $25 one-time
Tool review - Form backends · Updated

Cheap paid tiers and integrations on every plan
Free + from $5/mo
saveto.app is building a product in this category. Nothing on this page is paid placem-nt, and nothing is ranked by it - the ordering rule is the same one every ot-er list here uses.
Formcarry is a form backend whose pitch is that you should not have to climb a pricing ladder to get the destination you wanted. File uploads, integrations, custom email servers and white-labelling are available on every tier, including the $5-a-month Starter plan - where most competitors reserve at least the integrations for a mid tier two or three times the price. What scales with the plan is volume: submissions per month, storage, team seats, and the number of integration calls allowed, which runs to 10,000 a month on the top plan. The integration list is the widest here, covering Google Sheets, Airtable, Notion, Slack, Discord, Mailchimp and Twilio, so a submission can land in a database, a channel and a mailing list at once.
Email inbox and dashboard · Google Sheets · Airtable · Notion · Slack · Discord · Mailchimp · Twilio
The free Baby plan covers one form, 50 submissions a month and one team member. Starter is $5/mo billed yearly or $6 monthly, for unlimited forms, 500 submissions and 3 seats. Basic is $15/mo yearly or $19 monthly, for 2,000 submissions and 5 seats. Premium is $80/mo yearly or $99 monthly, for 30,000 submissions, 30GB of storage and 20 seats. Enterprise plans add an uptime SLA and unlimited submissions on request.
Small teams that need a real destination - Airtable, Notion or Sheets - on the cheapest possible paid plan. At $5 a month it undercuts every subscription here while still including the integrations rivals gate behind a mid tier.
The free Baby plan covers 50 submissions a month on one form. Starter is $5/mo billed yearly ($6 monthly) for 500 submissions, Basic $15/mo ($19 monthly) for 2,000, and Premium $80/mo ($99 monthly) for 30,000.
Google Sheets, Airtable, Notion, Slack, Discord, Mailchimp and Twilio - the widest list of any form backend in the directory. They are available on every paid tier rather than gated behind a higher plan.
Every time Formcarry forwards a submission to a connected service it spends an integration call from a monthly allowance that scales with your plan, up to 10,000 on Premium. A form wired to three destinations spends three calls per submission.
Barely - one form, 50 submissions a month and a single seat make it a trial more than a plan. Web3Forms and Forminit both offer more generous free tiers if you need to stay at zero.
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