Benchmark AI models side by side.
Stop guessing which model is best. Compare Lab lets you send one prompt to multiple models and see the results — with quality, speed, and cost metrics — in one view.
Data-driven model selection
Real benchmarks, real costs, real results — for your actual tasks.
Multi-Model Benchmarking
Send the same prompt to 2, 3, or 10 models simultaneously. See every response side by side in a clean comparison view.
Quality / Speed / Cost Comparison
Each response is scored on output quality, response time, and credit cost. Sort and filter to find the best model for your specific task.
Save Preferred Combos
Found the perfect model for blog intros? Save it. Compare Lab remembers your preferred model-task combinations so you never benchmark the same thing twice.
Cost-Aware Decisions
See the exact credit cost of each model's response. Make informed decisions about when to use premium models vs. cost-effective alternatives.
How it works
Write your prompt
Enter any prompt — a question, a writing task, a code challenge, an image description. Anything you would normally send to one model.
Select models to compare
Pick 2 to 10 models from our 400+ catalog. Use presets like 'Top 5 for Code' or 'Cheapest 3' to save time.
Compare and decide
Review responses side by side with quality, speed, and cost metrics. Save your preferred combo or export results for your team.
What teams use Compare Lab for
Available on all plans
Compare 2 models side by side on any plan. Unlock multi-model benchmarking (3-10 models), saved combos, and team sharing on Pro ($24.99/mo).