Harshil Siyani

Just launched PromptPerf 2.0 on Product Hunt — test your prompts on 100+ AI models free

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Hey everyone!

7 months ago I launched PromptPerf on Product Hunt and got feedback that changed everything:

- "Sadly no Gemini" → Now there's 100+ models

- "API key friction" → Now works without signup

- "Need multi-model comparison" → Now compare 5 models side-by-side

Today we're back with 2.0 and I built exactly what the community asked for.

What it does:

You enter your actual prompt + what a good answer looks like, pick models (GPT-4o, Claude, Gemini, Llama, etc.), and see which one wins with scores, cost, and speed.

Why it matters:

Most of us pick ChatGPT by default. But the "best" AI depends on YOUR task. This finds the right one in 2 minutes.

PH exclusive: 50% off lifetime ($99)

Would love your feedback: [Product Hunt link]

What AI models are you using these days? Has your go-to changed in the last 6 months?

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Harshil Siyani

We just went live: https://www.producthunt.com/products/promptperf/launches/promptperf-2-0

Would appreciate the support as I didn't qualify the 50 bonus launch points lol which PH did offer last time :)

Abdul Rehman

Any plans to add more models in the future? Maybe some open-source ones?

Harshil Siyani

@abod_rehman Currently has nearly 300 models including open source. Im using Open Router to get all the possible models for the users to test against.