Comparing Utterances to Form.io
Compare Utterances with Form.io for adding forms to your static site.
Utterances
A lightweight comments widget built on GitHub issues
Overview
Uses GitHub OAuth; bot creates issues per page; no database needed
+ Pros
- No ads
- no tracking
- open source
- data stored in GitHub issues
- Markdown support
- dark theme
- lightweight
− Cons
- Requires GitHub login for commenters
- no responses display widget
- tied to GitHub ecosystem
Form.io
Build Forms; APIs; and Agentic Workflows
Partial free
Overview
Trusted by Accenture; Booz Allen Hamilton; Deloitte; State of Ohio; NHS Scotland; enterprise focus
+ Pros
- Self-hosted option
- open source core
- drag-and-drop form builder
- JSON-powered
- enterprise-grade
- white-labeling
- multi-tenancy
- AI Agent Gateway (UAG)
− Cons
- Complex setup for simple forms
- enterprise-focused
- pricing not transparent
- steep learning curve