# Form.io — AI Compare Ninja

> Developer-focused JSON-schema platform for forms, APIs and workflows with an open-source core; supplemented by a Universal Agent Gateway and MCP server as governance/development infrastructure for AI agents, not as generative AI inside the form builder itself.

## Overview
- **Category:** Development & Code (Localization, search & APIs)
- **Status:** Active · checked - Active. JSON-schema platform for forms, APIs and workflows with an open-source core (self-hostable) and a hosted SaaS variant (portal.form.io) with a 30-day free trial. In addition, Form.io offers a Universal Agent Gateway (UAG) and an MCP server as a separate infrastructure layer for AI agents - the form builder itself contains no generative AI.
- **Paid from:** 300 USD / Month (after 30 days of free trial) (Form.io SaaS)
- **Free access:** Free trial
- **Website:** https://form.io
- **Canonical URL:** https://www.aicompare.ninja/en/tool/form-io

## What it does
- JSON-schema platform for forms, APIs and workflows
- Open-source core with enterprise self-hosting
- Universal Agent Gateway and MCP server for AI agents
- SaaS with 30-day trial without credit card
- Enterprise with unlimited API calls and submissions

## In brief
Form.io is developer-focused JSON-schema platform for forms, APIs and workflows with an open-source core, supplemented by Universal Agent Gateway and MCP server as governance infrastructure for AI agents.

SaaS runs hosted on portal.form.io with 30-day trial without credit card. Enterprise self-hosting uses configuration-based building blocks with unlimited API calls.


## Limits
The manufacturer lists hosted SaaS and configurable self-hosted components separately.

## Pricing tiers
| Tier | Price | Period | What you get |
| --- | --- | --- | --- |
| Form.io SaaS | 300 USD | Month (after 30 days of free trial) | Hosted platform on portal.form.io; 30-day free trial, no credit card required for the trial per the vendor |
| API Server Environment (self-hosted enterprise) | 330 USD | Month by server environment | Supports production and non-production SDLC processes; Unlimited API calls and submissions |

## Sources
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.

- https://form.io
- https://form.io/pricing
- https://form.io/agentic-ai

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*Source: AI Compare Ninja (2026) - https://www.aicompare.ninja/en/tool/form-io*