Find the Best LLM for Your Prompts

Compare 100+ LLMs side-by-side with your prompts. See actual responses, costs, and quality scores in one grid.

You have questions

Try That LLM gets you answers.

Are we overpaying for our LLM?

Probably! Maybe not for all of your prompts, but likely for some. Compare pricing across models to find the best value.

$25.68 per month

0.0018x o3 Deep Research

How do I compare 10+ models at once?

You can add as many LLMs as you want. Want to test your prompts against every model from OpenAI, Anthropic, and Google released in the past 6 months? No problem.

How can I keep up with the latest LLMs?

As new models get released, they'll be automatically tested with your prompts and you'll be notified via email.

Would quality drop if we use a cheaper LLM?

Find out by comparing outputs side-by-side, voting on your favorites, and seeing your winners.

Can I run basic tests on the results?

Sure! With a Pro Plan, you can run basic comparisons like equals, contains, starts with, ends with, etc. for free--they're fast and easy.

Can I use AI to judge the results?

Sure! With a Pro Plan, you can set your own criteria, then choose an LLM to do the judging. You can have multiple judges rating each prompt output, using different judge LLMs and different criteria.

Can I use AI to compare the results against each other, to just tell me the best one?

Sure! With a Pro Plan, you can set your own criteria, then choose an LLM to do the judging. The judge LLM will rank all the LLM outputs and you'll get its opinion on the winner. You can have multiple meta judges comparing the results, using different meta judge LLMs and different criteria.

Can I import my existing prompts?

Sure! With a Pro Plan, you can import your existing prompts from a CSV file. You can choose to import them as draft prompts or just start prompting with them immediately.

Pricing

Choose the plan that works best for you.

Free Demo

Honestly it's just a demo, set your expectations low

Add your own prompts
Add your chosen LLMs
Auto-add new LLMs
Get email updates when LLMs are auto-added
Shake your fist at the hidden LLM responses
Gaze longingly at the Hobbyist plan

Hobbyist

Test your prompts, keep up with the latest LLMs

Add your own Prompts
Add your chosen LLMs
Auto-add new LLMs
Get email updates when LLMs are auto-added
See LLM pricing for all your prompts
Create public or private links for Viewers
14,000 credits per month
Wonder if it's time to upgrade to Pro

$24 / month, billed annually

Most Enjoyable

Pro

You're using it for something real, time to get serious

Add your own Prompts
Add your chosen LLMs
Auto-add new LLMs
Get email updates when LLMs are auto-added
See LLM pricing for all your prompts
Create public or private links for Viewers
47,000 credits per month
Import and Export prompts from/to CSV
Add AI judges to evaluate the LLM responses

$49 / month, billed annually

What our users say

See how teams are using Try That LLM to optimize their AI workflows.

Frequently asked questions

Wait, can one LLM really cost 1000 times more than another?

Absolutely! Input, Output, and Reasoning token costs can vary wildly between models for the same prompt.

What can I do with the Try That LLM free plan?

Test out the functionality of the site, without sending any prompts off to LLMs. It's honestly fairly limited.

What if prompting would reeaaalllly help me decide to upgrade?

Thank you for reading to the end of the FAQ! Sign up for the free plan, then drop us a note with a couple of sentences about how you're using LLMs. Use the Feedback/Bugs button at the top of the page, and a human should be able to sneak you some credits for testing.