Audience
Developers and product teams seeking to build and maintain native in-app forms without creating separate backend infrastructure for every workflow
About Fillo
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.
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Pricing
Starting Price:
€35 per month
Free Version:
Free Version available.
Company Information
Fillo
Denmark
fillo.so/
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Product Details
Platforms Supported
Cloud
Training
Documentation
Live Online
Support
Online
Fillo Frequently Asked Questions
Q: What kinds of users and organization types does Fillo work with?
Fillo works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does Fillo support in their product?
Fillo supports these languages: English.
Q: What kind of support options does Fillo offer?
Fillo offers support via online.
Q: What other applications or services does Fillo integrate with?
Fillo integrates with: Amazon S3, Box, Cloudflare R2, CSS, Google Drive, Astro, HubSpot CRM, Model Context Protocol (MCP), Svelte, and Vue.js.
Q: Does Fillo have an API?
Yes, Fillo has an API.
Q: What type of training does Fillo provide?
Fillo provides training in the form of documentation and live online.
Q: How much does Fillo cost?
Pricing for Fillo starts at €35 per month.
