Free-tier forms

Inboxes App

Inboxes App is a Chrome browser extension that creates temporary disposable email addresses inside the browser. Incoming messages for each generated address are shown in the extension, and the address can be deleted when it is no longer needed.

KwesForms

KwesForms is a form endpoint service for developers that accepts HTML form submissions, sends notification and autoresponder emails, and stores submission data for later management. The service works ...

SurveyMonkey

SurveyMonkey is a survey and form platform for creating, sending, and analyzing surveys, registration forms, and feedback programs. The product supports AI-assisted survey and form creation, template-based setup, audience targeting, integrations, and reporting workflows.

Vidhook

Vidhook is a survey and feedback collection tool that uses tag-based forms and widgets to gather structured responses. Respondents select tags to express opinions, and the system aggregates those tags across responses to show overall results.

EmailGuard API

EmailGuard API is an email validation service that checks addresses against live DNS and MX records, identifies disposable and role-based emails, and returns typo suggestions such as gmil.com to gmail.com. It is exposed as an API and can be used from a React component or backend form flow.

FluidForms

FluidForms is a web-based intake form platform that combines standard form fields, adaptive AI interviews, and document intelligence. It supports dynamic follow-up questions based on prior answers, pl...

Feedback Fish is a feedback collection widget that lets a website or app capture issues, ideas, and compliments and send them to email, with a dashboard for reviewing submissions.

Formspark is a form backend that sends submissions to email and provides a dashboard for viewing, exporting, and routing entries. It accepts form posts from static sites and other front ends without requiring a server, database, API, or JavaScript.

Formester

Formester is an online form builder for creating forms, surveys, quizzes, and payment workflows without code. It provides a drag-and-drop editor, conditional logic, AI-assisted form generation, and submission handling through a hosted web application.

Feathery

Feathery is an AI operations platform for financial services that provides form building, document automation, workflow orchestration, and meeting intelligence. The product includes a no-code form des...

FormKeep

FormKeep is a hosted form backend for HTML forms and a visual form builder. It accepts form submissions through a form ACTION endpoint or a hosted form, then stores entries, sends email notifications, and can forward data to Google Sheets, Slack, Zapier, webhooks, and other integrations.

Fabform is a hosted form builder for creating conversational and conditional web forms. It supports a drag-and-drop editor, unlimited forms and responses, embedded forms, file uploads up to 10MB, webh...

HeroTofu

HeroTofu is a form backend service for static sites and other frontends that need to collect HTML form submissions without writing server-side code. A form posts to a HeroTofu endpoint, and the servic...

EmailOctopus

EmailOctopus is an email marketing platform for creating, sending, and managing campaigns, forms, landing pages, automations, and subscriber segmentation. It includes a drag-and-drop editor, HTML emai...

WaiverCat

WaiverCat is a digital waiver platform for collecting signatures on PDF documents and other waiver forms. It provides an annotation tool to convert a PDF into an electronic waiver that can be signed, ...

Formlets

Formlets is an online form builder for creating contact forms, order forms, surveys, and other data collection forms. It publishes forms to a hosted service and can send submissions to email inboxes, export them to XLS, and connect to more than 2,000 software integrations.

CustomJS

CustomJS is a developer tool for running JavaScript, hosting HTML pages and forms, generating PDFs, and capturing screenshots through an HTTP API and integrations such as Make.com and n8n.

Typeform

Typeform is a form and survey platform that lets users build interactive forms, surveys, quizzes, polls, registration forms, application forms, and landing pages. The pricing page lists plan-based res...

Fillout is a web form builder for creating forms, quizzes, surveys, scheduling forms, PDF generation flows, payment collection forms, and workflow-enabled intake forms. It supports drag-and-drop form ...

Formbricks

Formbricks is an open source experience management platform for collecting surveys and feedback across websites, in-app surfaces, and email. It supports link-based surveys, in-product surveys, conditi...

Tally

Tally is a free, intuitive form builder that helps individuals and teams create beautiful online forms without coding. Its document-style editor makes it easy to build everything from simple contact forms to more advanced workflows in a fast, flexible way.

Jotform

Jotform is an online form builder that helps businesses create professional forms without coding. It supports drag-and-drop form creation, customizable branding, conditional logic, payment collection, reporting, and workflow automation.

PlaneUpload

PlaneUpload is a web-based upload widget that helps developers replace standard file inputs with a more capable AJAX upload button. It is designed to make advanced file uploading easy to add to web applications with copy/paste JavaScript and ready-to-use examples.