FormKeep

Form endpoints for designers and developers

About FormKeep

FormKeep is an all-in-one form backend: point an existing HTML form at its endpoint or use its visual builder, then collect submissions with spam filtering, email notifications and integrations with Google Sheets, Slack and Zapier. It also offers a form designer, field rules, file attachments and team roles on higher plans.

FormKeep website preview

Live preview of formkeep.com via the WordPress mShots service — it can take a few seconds to generate on a first visit.

FormKeep: strengths & things to check

Strengths

Free tier available — you can start without paying (freemium model).
Covers form backend, form endpoints, spam filtering, form builder — see the focus areas listed in its key facts.
Has 6 close alternatives in the same category on this page, so switching or comparing is easy.

Things to check

The full feature set sits behind a paid plan — check which limits the free tier carries on the official site before committing.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 1164 tools in the Developer Tools category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

FormKeep pricing

Pricing model	Freemium — a free tier lets you start, and paid plans are available if you need more.
Free access	Yes — free tier, paid upgrades available
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	formkeep.com

FormKeep key facts

Category: Developer Tools
Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas: form backend, form endpoints, spam filtering, form builder
Official site: formkeep.com

FormKeep FAQ

How much does FormKeep cost?

Freemium — a free tier lets you start, and paid plans are available if you need more. Current plans and prices are listed on the official site (formkeep.com).

What is FormKeep used for?

Form endpoints for designers and developers Its focus areas in the Developer Tools category: form backend, form endpoints, spam filtering, form builder.

Where can I try FormKeep?

On its official site, formkeep.com — the Visit Official Site button above goes straight there.

FormKeep vs alternatives

	FormKeep	Basin	Formcarry	Formspark
Pricing	Freemium — a free tier lets you start, and paid plans are available if you need more.	Freemium — a free tier lets you start, and paid plans are available if you need more.	Freemium — a free tier lets you start, and paid plans are available if you need more.	Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas	form backend, form endpoints, spam filtering, form builder	form backend, form builder, spam filtering, webhooks	form backend, form api, spam filtering, email notifications	form backend, form to email, spam filtering, api
Official site	formkeep.com	usebasin.com	formcarry.com	formspark.io
Directory status	Listed	Listed	Listed	Listed

Side-by-side from each listing's own directory data. Full alternative cards are below.

About the Developer Tools category

Editors, platforms, and services developers rely on to build and ship software. The Developer Tools category on Tools Hub currently lists 1164 tools. Alongside FormKeep, it includes Web3Forms, Formspark, HeroTofu, Forminit.

FreemiumDeveloper Toolsform-backendform-endpointsspam-filteringform-builder

Alternatives to FormKeep

Tools in the same Developer Tools category that share focus areas with FormKeep — worth comparing before you commit:

Developer Tools

Basin

Form backend and builder with spam filtering and no server code

Freemiumform-backendform-builderspam-filteringwebhooks

Developer Tools

Formcarry

Form backend and API for HTML, React and other frameworks

Freemiumform-backendform-apispam-filteringemail-notifications

Developer Tools

Formspark

Form to email service for HTML forms with no backend code

Freemiumform-backendform-to-emailspam-filteringapi

Developer Tools

Formspree

Production-ready form backend with no server code

Freemiumform-backendform-builderspam-protectionintegrations

Developer Tools

HeroTofu

Form endpoints and backend for static sites with no server code

Freemiumform-backendform-endpointsstatic-sitesspam-protection

Developer Tools

FormBackend

Form backend for HTML forms with no server code

Freemiumform-backendhtml-formsapiwebhooks

More in Developer Tools

Comparing tools in the Developer Tools category? These related listings are worth a look: Web3Forms — Contact form to email API service with no backend code; Formspark — Form to email service for HTML forms with no backend code; HeroTofu — Form endpoints and backend for static sites with no server code.