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About

Fillo is infrastructure for product forms that lets teams build forms directly into their own applications without rebuilding validation, uploads, responses, versions, and delivery for every new workflow. Instead of embedding an iframe, it renders accessible controls inside the product so the existing route, components, CSS, fonts, and design system stay in control. Developers can start with Fillo’s default controls, replace individual fields, or use headless hooks for fully custom layouts across React, Vue, Svelte, Astro, or plain browser apps. Each response can carry hidden product context such as the account, user, plan, page, or application state without asking the customer to enter that information manually. File uploads can go browser-direct to connected Google Drive, Box, Amazon S3, or Cloudflare R2 while durable file references stay attached to the response. Teams can review answers, files, context, and delivery state together, then export responses or send them into systems.

About

A robust form backend for your existing forms. No iframes or JavaScript libraries required. Perfect for developers and designers. Email all the data to the team every time a form is submitted. Receive a message in any channel whenever a form is submitted. Follow up form submissions with an automated email to talk about next steps. Stop bots from submitting your forms and filling your systems with junk data. After a user submits a form, display a message or redirect them back to your site. Connect your form to thousands of third party apps, and push data to them in real time. Add team members to specific forms under your account with view or edit roles. Forms look great on any device and scale as you change screen size. Dedicated, hosted webpages for your forms that you can share directly.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and product teams seeking to build and maintain native in-app forms without creating separate backend infrastructure for every workflow

Audience

Companies searching for a solution to manage and create forms

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

€35 per month
Free Version Supported
Free Trial Not Supported

Pricing

$4.99 per month
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Fillo
Denmark
fillo.so/

Company Information

FormKeep
Founded: 2014
United States
formkeep.com

Alternatives

Alternatives

99inbound

99inbound

99Inbound

Categories

Categories

Forms Automation Features

Approval Process Control Not Supported
Archiving & Retention Supported
Collaboration Not Supported
Document Indexing Not Supported
Drag & Drop Not Supported
Full Text Search Not Supported
Remote Document Access Not Supported
Rules-Based Workflow Supported
Text Editing Not Supported
Version Control Not Supported

Integrations

Box Supported
Amazon S3 Supported
CSS Supported
Drip Not Supported
Emailable Not Supported
HubSpot CRM Supported
Jira Work Management Not Supported
Keap Not Supported
Mailchimp Transactional Email (Mandrill) Not Supported
Model Context Protocol (MCP) Supported
Pipedrive Not Supported
Salesflare Not Supported
Shopify Not Supported
Stackreaction Not Supported
Stripe Not Supported
WiserNotify Not Supported
Zapier Not Supported
Zenkit Base Not Supported
Zenkit Projects Not Supported
Zoom Not Supported

Integrations

Box Supported
Amazon S3 Not Supported
CSS Not Supported
Drip Supported
Emailable Supported
HubSpot CRM Not Supported
Jira Work Management Supported
Keap Supported
Mailchimp Transactional Email (Mandrill) Supported
Model Context Protocol (MCP) Not Supported
Pipedrive Supported
Salesflare Supported
Shopify Supported
Stackreaction Supported
Stripe Supported
WiserNotify Supported
Zapier Supported
Zenkit Base Supported
Zenkit Projects Supported
Zoom Supported
Claim Fillo and update features and information
Claim Fillo and update features and information
Claim FormKeep and update features and information
Claim FormKeep and update features and information