> one prompt · every API

Audition every API.
Pick the winner in seconds.

Pick the AI models you want to try, type one thing, and watch all the answers come in side-by-side. You'll see exactly what it costs before you ever spend a penny.

Pick a category

What kind of AI do you want to try? Text, images, voice — pick whatever you're curious about.

Enter your prompt

Type what you'd like the AI to do. Every model you pick will see the exact same thing — so the comparison is fair.

Set output length

How long should the answer be? Shorter = cheaper. We'll show the cost before you commit.

~1 short article · ~3 paragraphs

Select the models you want to compare

Check the boxes. Use the model dropdown to test different versions.

0 selected

Review the cost and run

Nothing is charged until you check the box and hit Run.

What this run will cost (25¢ minimum per run)

$0.00

Picking the right AI is hard. We make it easy: type one thing, and every model you choose answers at the same time. You see the answers, the speed, and the cost — all side-by-side.

How a run works

Pick a category. Text, image, voice, maps, weather, or translation. Choose whatever you're curious about.

Type your prompt. Whatever you'd ask the AI — a question, a writing task, a recipe, a coding problem. Every model sees the same thing, so the comparison is fair.

Set the length. How long the answer should be. Shorter = cheaper. We'll show the exact price before you commit.

Pick your models. Check the boxes for the ones you want to try. Try them all, just the famous ones, or only the free ones.

Check the cost, then hit Run. If everything looks good, tick the box and click Run. The answers stream in below — fastest model first.

Pick the winner. Click ⭐ on whichever answer you liked best. Your vote helps build community rankings for everyone.

What it costs

Free models stay free, forever. Just sign in if you want to save them.

Paid models charge a small fee per run — usually pennies. We show the exact amount before you commit. Minimum per run is 25¢. No subscription, no monthly minimum: you pay only for what you use.

To start running paid models, click + Add credits at the top right and add any amount from $5 to $500.

Why sign in

Free models work without an account — just hit Run and go. For paid models, sign in (Google, GitHub, or just your email) so we can save your balance and your votes between visits. We don't send marketing email.

A few things we look out for, for you

You see the price first. No surprise charges, ever.
Small safety buffer. We keep a little headroom in your balance so a flaky model can't overdraft you. If you ever see "balance a bit short," that's the buffer talking — top up a couple bucks and you're good.
Privacy. Your prompts go straight to the AI provider you chose. We don't store them or train on them.
Refunds, anytime. Email hello@toolaudition.com and we'll refund any unused balance.

🛑

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Audition every API.
Pick the winner in seconds.

Which model wins
at what task?

Community leaderboard

Your votes

Admin · raw stats

Account suspended

Audition every API.Pick the winner in seconds.

Which model winsat what task?

Community leaderboard

Your votes

Admin · raw stats

A Provider model

Pick a location

How a run works

What it costs

Why sign in

A few things we look out for, for you

🔐 Sign in to ToolAudition

💳 Add to your balance

🚫 We can't run that one

Source: your prompt

Account suspended

Audition every API.
Pick the winner in seconds.

Which model wins
at what task?