Grain logomark
Honest comparison · Updated April 2026

Grain vs Hotjar

Hotjar is for teams who want to watch sessions and read heatmaps themselves. Grain is for teams who want an AI that reviews the sessions and tells you what's broken.

The 30-second honest answer
Pick Hotjar if you want

A mature, well-known tool focused on recordings, heatmaps, and quick on-page surveys.

Pick Grain if you want

AI-led analysis: Kai watches the sessions, finds the broken funnels, and writes the report. Plus cookieless by default and server-side WP tracking.

They overlap on: Session replay, heatmaps, click maps, scroll maps, funnels, basic surveys.

Feature matrix

What each tool ships today. No roadmap wishes.

Capability
Hotjar
Grain
Open source
Self-hosted on enterprise
Self-hostable
Enterprise only
Cloud SaaS
Cookieless tracking
Cookies required
Recall
GDPR out of the box
AI analyst built-in
Kai (3 tiers)
Deep Investigation
Six-phase audit
Heatmaps
Session Replay
Mobile SDK
Mobile web only
iOS + Android
Funnels / journeys
Basic
Tracks + attribution + p-values
Custom dashboards
WordPress / WooCommerce
Community
Native, server-side
BYOK AI
n/a
OpenAI, Gemini
Pricing
From $32/mo · scales by sessions
$29 → $299 flat · LTD via AppSumo

When Hotjar is the better choice

  • You want the most mature replay/heatmap UX with a long review trail.
  • Your team is comfortable reviewing sessions manually.
  • You already own Hotjar across other properties.

When Grain is the better choice

  • You want an AI analyst reviewing the sessions, not just a recording library.
  • You need cookieless tracking by default (Hotjar still uses cookies).
  • You need native mobile SDKs, not just mobile-web replay.
  • You want predictable flat pricing that doesn't spike with traffic.

Run both, no commitment

Run Grain alongside Hotjar for a full quarter. Compare what Kai surfaces versus what your team manually finds. Email eray@grainql.com for a 90-day Growth-tier trial.

FAQ

Is Grain open source?

No, not in the next 12 months. Self-hosting is available on enterprise tier.

Does Grain track users across sites?

No. No cross-site tracking, no fingerprinting, no third-party cookies.

Can I export my data?

Yes. CSV from every view, plus the Grain Connector (in development).