Our first product from Happy Robots is officially launched! Introducing PRISM: The First No-Code Prompt Evaluation Platform.
Here's what nobody talks about: There is no systematic way today to test variations of prompts and how different models work with them. You're probably using old prompt techniques in GPT-5 on tasks where Claude Haiku would deliver identical results at 1/50th the time and cost. Or worse, you've standardized on one prompt template for everything because testing alternatives takes weeks of manual work.
Every enterprise faces the same challenge: New models launching daily. Hundreds of options available. Zero efficient ways to compare them on real work. Vendor benchmarks that tell you nothing about your specific use cases.
PRISM changes that game entirely.
ONE PLATFORM. EVERY MODEL. MULTIPLE PROMPTS. YOUR CRITERIA.
Upload your prompt. Test variations of them. Select models to test: OpenAI's entire suite, Anthropic's Claude family, Google's Gemini series (and many more models to come). Define what "good" means for YOUR business. Hit evaluate.
Within minutes: side-by-side responses, scored on your criteria, with exact costs and latency for each model. No more spreadsheets. No more manual testing. No more guessing.
BUILT FOR TEAMS WHO SHIP, NOT THEORIZE
PRISM emerged from our Happy Robots consulting work, where we kept seeing the same pattern:
- Marketing needed fast, creative outputs
- Legal required maximum accuracy
- Engineering wanted consistent accuracy within huge context windows
- Customer Success prioritized empathetic responses
Different needs. Different optimal models. One evaluation platform to identify which model wins for each use case.
CAPABILITIES THAT ACTUALLY MATTER:
- Document context testing: because your prompts use your data, not generic examples
- Team API keys: Centralized management, no more sharing credentials in Slack
- Custom scoring rubrics: Evaluate on YOUR quality standards
- Real-time parallel testing: Every model, simultaneously
- Export everything: Your data, your results, always portable
ACCESS THAT MAKES SENSE:
- Start free: 14-day trial, 10 evaluations, no payment info required.
- Individual plan: $9.99/month, 500 evaluations/month
- Team plan: $14.99/month, minimum 3 members, 1,000 evaluations/month
- Enterprise: Custom pricing, SSO, priority support
THE UNCOMFORTABLE TRUTH:
Most AI implementations fail because teams pick models based on reputation instead of performance. They choose expensive when cheap would work. They choose fast when accurate matters more. They choose without measuring.
PRISM provides the measurement. You make informed decisions. Your AI costs drop while quality improves.
Not because we said so. Because you tested it.
Use code HRWEB to join the Beta at prism.happyrobots.com