htmldocs requires React knowledge and self-hosting. cloudlayer.io is a managed API that works with any HTML — no framework required.
| Feature | htmldocs | cloudlayer.io |
|---|---|---|
| Rendering Engine | Chromium | Chromium |
| PDF Generation | ✓ | ✓ |
| Image Generation | ✕ | ✓ |
| Template System | React/JSX only | Any HTML + Nunjucks |
| Visual Template Editor | ✕ | ✓ |
| Framework Required | React + TypeScript | None |
| Managed API | Self-hosted / unclear | Fully managed |
| Webhook Notifications | ✕ | ✓ |
| Cloud Storage (S3/GCS) | ✕ | ✓ |
| Multiple SDKs | ✕ | 8 languages |
| Production Support | Community | Dedicated |
htmldocs templates are React components. If your team doesn't use React and TypeScript, there's a steep learning curve.
htmldocs is primarily a local dev tool. Its cloud API availability and pricing aren't clearly documented.
No image generation, no webhooks, no cloud storage forwarding. You handle all infrastructure yourself.
Create your cloudlayer.io account and get an API key in under a minute. No credit card required. Full API access from day one.
Bring your existing HTML templates or build new ones with the visual editor or Nunjucks. Upload fonts and assets to our CDN.
Swap the htmldocs endpoint with cloudlayer.io. Our REST API accepts HTML, template IDs, or URLs — most migrations take minutes.
Send any HTML and CSS — no framework required. Use plain HTML, Tailwind, Bootstrap, or any CSS framework you want.
No infrastructure to manage. Sign up, get an API key, and generate documents. We handle scaling, uptime, and maintenance.
PDF + image generation, Nunjucks templates, webhooks, S3/GCS delivery, CDN asset hosting, and SDKs for 8 languages.
Full API access, visual template editor, PDF + image generation, webhooks, and cloud delivery. No credit card required — start your 30-day free trial.
No commitment. Cancel anytime.
Teams using cloudlayer.io