PromptLens vs Humanloop
Humanloop is built for enterprise AI teams with complex workflows. PromptLens gives small teams the evaluation tools they need without the complexity or price tag.
What sets PromptLens apart
Transparent pricing
No enterprise sales process
Setup in minutes
How we stack up
A side-by-side look at PromptLens and Humanloop.
| Feature | PromptLens | Humanloop |
|---|---|---|
| Transparent pricing | From $0 | Custom/enterprise |
| No enterprise sales process | ||
| Setup in minutes | ||
| Shareable report links | Limited | |
| Multi-model comparison | ||
| Pass/fail scoring | ||
| Version tracking | ||
| Prompt management | Basic | Advanced |
| Human feedback loops | ||
| Fine-tuning integration | ||
| Enterprise SSO |
Transparent pricing
No enterprise sales process
Setup in minutes
Shareable report links
Multi-model comparison
Pass/fail scoring
Version tracking
Prompt management
Human feedback loops
Fine-tuning integration
Enterprise SSO
A closer look
Pricing & Accessibility
What does it cost to get started with prompt evaluation?
Free tier with 3 projects and 50 evaluations/month. Pro at $99/month for unlimited usage. No sales calls, no custom quotes — sign up and start testing immediately.
Enterprise-focused pricing with custom quotes. Requires contacting sales for pricing details. Designed for larger organizations with bigger budgets.
Complexity & Learning Curve
How much do you need to learn before getting value?
Paste a prompt, add test cases, click run. The interface is designed for simplicity — your whole team can use it without training.
Full-featured platform with prompt management, experiments, evaluations, monitoring, and fine-tuning. Powerful but requires time to learn and configure.
Team Size Fit
Which teams get the most value from each tool?
Built for small teams (2-10 people) shipping LLM features. Focused on the core evaluation workflow without enterprise overhead.
Built for enterprise AI teams with dedicated ML engineers. Includes workflow orchestration, deployment management, and advanced monitoring.
Frequently asked questions
Ready to switch from Humanloop?
Start testing your prompts in minutes. No credit card required, no complex setup.