Fix your prerender setup— or add one in minutes
Whether you're replacing Prerender.io or setting up rendering for the first time, DataJelly gives search engines and AI bots fully rendered HTML + clean AI Markdown — without middleware, plugins, or fragile setups.
No setup required — instant analysis
See exactly what Google and AI bots receive
Fix indexing issues in minutes
✓ Setup in ~2 minutes (DNS only)
✓ No code changes or middleware
✓ Works with React, Vite, Lovable, any JS app
✓ Starts at $25/month - scales with traffic
Used on production sites handling real traffic
Why teams switch from Prerender
The reality
- Your site "works" — but Google sees empty HTML
- Prerender is running — but indexing is still broken
- AI crawlers can't read your content
- Middleware breaks or becomes a maintenance headache
- Costs grow fast as traffic increases
DataJelly fixes this instantly
Sits at the edge — no changes to your app.
- Bots get fully rendered HTML (not JS shells)
- AI bots get structured Markdown they can actually parse
- No middleware, plugins, or deploy changes
- Consistent output — no random breakage
- Simple pricing that scales predictably
Simple setup. Predictable pricing.
Setup takes ~2 minutes
No DevOps required.
- 1Point your domain (DNS)
- 2DataJelly handles rendering at the edge
- 3You're done — no code changes
Pricing starts at $25/month
7-Day Free Trial. No credit card required.
- No infrastructure to manage
- No rendering servers to maintain
- No surprise scaling costs
What actually changes when you switch
With Prerender
- You rely on middleware or plugins
- HTML output is inconsistent
- AI bots don't get usable content
- Debugging issues takes time
With DataJelly
- Runs at the edge — no app changes
- Every bot gets full rendered HTML
- AI bots get structured Markdown
- No debugging, no maintenance
How DataJelly delivers content to bots
No plugins. No middleware. No app changes.
Edge interception
- A bot requests your page
- DataJelly intercepts at the edge proxy
- No changes to your app or hosting
Snapshot rendering
- We generate a fully rendered snapshot
- All content, metadata, images, and structure included
- No empty JS shells or missing data
Bot-specific delivery
- Search bots get full HTML
- AI bots get clean structured Markdown
- Humans see your normal site unchanged
Switching takes ~2 minutes (DNS only) — most teams complete setup in under 10 minutes.
Here's the difference between Prerender and a modern visibility layer:
Prerender vs Modern Visibility Layer
| Solution | Setup Time | Code Changes | AI Bot Visibility | Pricing |
|---|---|---|---|---|
| DataJelly | 2 min (DNS only) | None | Full HTML + AI Markdown | `$25-100/mo |
| Prerender.io | 30–60 min | Middleware required | HTML only | $99+/mo |
| SEO4Ajax | 15+ min | $29–149/mo | ||
| Rendertron | 1+ hr (self-host) | Free (infra costs) |
Why your site isn't indexing (and how this fixes it)
Most JS sites send empty HTML to Google — even when they look fine in the browser.
Broken HTML (what Google gets today)
<!-- empty -->
<noscript>Enable JavaScript</noscript>
/* no content, no metadata, no images */
Fully rendered HTML (what Google should see)
<p>Full rendered content visible…</p>
<img src="hero.webp" alt="…" />
<meta name="description" content="…" />
<script type="application/ld+json">…</script>
If Google sees this (left), your pages won't index — no matter how your site looks in the browser.
DataJelly fixes this by delivering fully rendered HTML at the edge.
Not sure if this will work for your setup?
We'll take a look and give you a real answer.
Tell us your stack, your issue, or your site — we'll help you figure out:
- Why your pages aren't indexing
- Whether Prerender is actually working
- If DataJelly is a good fit (we'll tell you honestly)
We respond fast — usually within a few hours.
Built for
Common Questions
Do I need to remove my existing Prerender middleware?
No. DataJelly works at the DNS level. You can leave your existing middleware in place — it simply becomes unused once DataJelly is active.
How long does migration take?
About 2 minutes. You point your DNS to DataJelly and your site is live. No code changes, no deploys.
Will this break my existing SEO?
No. DataJelly serves fully rendered HTML to all bots — the same content Google already expects. Your rankings are preserved.
Does DataJelly support AI crawlers like ChatGPT and Perplexity?
Yes. DataJelly serves AI-optimized Markdown alongside HTML, so AI agents can accurately read and cite your content.
What if I need to switch back?
Just revert your DNS. There's no lock-in, no contracts, and no code to undo.
Test your site in 20 seconds
No signup required. No setup needed.
Most users discover indexing issues within seconds.
Already using Prerender? See how we compare →