BraintrustFreemium
An evaluation-first platform for AI applications — build eval datasets, run scored experiments, and monitor quality in production.
Analytics comparison
Braintrust vs Hotjar
Pricing, pros, cons, and ideal use cases — side by side.
HotjarFreemium
Session recordings, heatmaps, and on-site surveys — see exactly how visitors use your website.
At a glance
| Braintrust | Hotjar | |
|---|---|---|
| Pricing | FreemiumFree tier for small teams. Paid Pro and Enterprise plans add scale, collaboration, and deployment options. | FreemiumBasic free plan (35 sessions/day). Plus $32/month. Business $80/month. |
| Category | Analytics | Analytics |
| Ideal for | Teams that want measured, not anecdotal, AI qualityEnterprises shipping AI features that must not regressEngineering orgs adopting eval-driven development | EcommerceAgenciesSaaSAny SMB with a website |
Pros & cons
Braintrust
Pros
- Evaluation-first workflow for AI development
- Scored experiments replace guesswork
- Playground, logging, and production monitoring
- Catches quality regressions before users do
Cons
- Designing good evals and scorers is still hard work
- Most valuable once you have an eval culture
- Yet another platform in the AI toolchain
Hotjar
Pros
- Watch real user sessions
- Heatmaps and click maps
- On-site surveys built in
- Free tier for testing
Cons
- Can slow down sites
- Privacy considerations
- Sample-based on lower plans
Which should you choose?
Braintrust is built around teams that want measured, not anecdotal, ai quality; Hotjar leans more toward ecommerce. Shortlist the one whose strengths line up with your biggest constraint.