Evaluation and website intelligence software
Supermagin is software. You bring your own models and keys. The platform runs evaluations, crawls websites, analyzes results, and surfaces findings in your workspace. No consultants. No manual audits. Just software doing what software does.
Not a chatbot. Not a wrapper. A platform that runs real analysis.
Teams building with models need to know how their providers actually perform. Not benchmarks from a year ago. Not generic leaderboards. Real results from real tasks on real data. Supermagin gives you that. Run evaluations across multiple models, compare outputs side by side, and get math-based root-cause analysis that explains why a model passed or failed.
On the website side, the Analyzer crawls your site with a real multi-page engine, checks SEO, security, accessibility, performance, and mixed content. The Optimizer turns those findings into fixes. Both tools run as software. You do not need to talk to anyone.
What Supermagin does
Four products, one platform, all self-serve.
Studio (AI Evaluation)
Connect your models and run automated evaluations. One-side deep analysis, head-to-head comparison, benchmarks with real outputs, latency, cost, and failure detection. Every run produces root-cause analysis.
Website Analyzer
Crawl any URL with a multi-page engine that checks SEO, GEO, AEO, security headers, SSL certificates, mixed content, CORS, accessibility, performance, and structured data. Playground and Analyzer are free for all users.
Website Optimizer
Take Analyzer output and get prioritized fix recommendations. Model-generated improvement plans based on real crawl data, not generic SEO advice.
Website Ranking
Verify site ownership, install the Supermagin kit, and publish your site to a public ranking board. See how your site scores against others. Available on Starter plan and above.
How it works
Sign up, connect your keys, start using the software.
Connect your stack
Sign in with Google. Bring your own API keys for OpenAI, Anthropic, Gemini, DeepSeek, or any compatible provider. You control your spend.
Run evaluations or analyze a site
Create evaluation tasks in the Studio, or paste a URL into the Analyzer. The software handles the rest.
Get results
Watch output stream live. Get root-cause analysis, fix recommendations, and scores. Publish to the leaderboard or take action on findings.
Real data. Math. No guessing.
Every analysis comes from evidence, not opinion. We measure, we do not guess.
Root-cause analysis engine
Every evaluation run produces a detailed breakdown: why a model passed or failed, which tasks caused issues, what patterns emerged. Built on math, not prompt summaries.
Bring your own keys
Works with OpenAI, Anthropic, Gemini, DeepSeek, Ollama, and any custom or self-hosted model. You own your keys and pay providers directly.
SuperCrawler engine
Multi-page agentic crawler that checks SSL/TLS certificates, mixed content, CORS policies, SRI integrity, cookie security, DNS records, accessibility landmarks, and more. Real infrastructure analysis.
Live streaming results
Watch evaluations and crawls happen in real time. Outputs, metrics, and logs stream to your workspace as they are generated. No waiting for a batch job to finish.
Website tools as software
The Analyzer and Optimizer run as automated software. Crawl a site, get findings, receive fix recommendations. No manual audit required. Playground and Analyzer are free.
Public ranking board
Publish your site to the Supermagin ranking. Verify ownership, install the kit, and your site appears on the public leaderboard. Available on Starter and above.
Who it's for
Anyone who builds with models or runs a website and wants real data.
AI engineers
Compare models, find failures, ship with confidence.
- Run multi-model benchmarks on your own tasks.
- Get root-cause analysis on every failure.
- Track performance across model versions.
Labs and model providers
Prove your model works. Publish real scores.
- Run evaluations and publish to the public leaderboard.
- Show credibility-weighted scores with evidence.
- Let users verify your results independently.
Website owners
Analyze, fix, and rank your site with real data.
- Free website analysis: SEO, security, performance, a11y.
- Get model-based fix recommendations from real crawl data.
- Publish to the public ranking board (Starter and above).
Try it yourself
Sign in with Google, connect your keys, and start running evaluations or analyzing websites. Playground and Website Analyzer are free. Plans start at $19 per month.