Effortlessly manage, experiment, and monitor your LLM prompts.

Stop waiting on engineering to update prompts and guessing their impact. Start empowering the whole team to manage, monitor and optimize their LLM prompts.

Try AB Prompt for freeBook a demo

Manage all your prompts within a single dashboard

Configure prompts with different models (e.g., GPT-3.5, GPT-4), temperatures, and text templates. Use template variables to insert dynamic data into individual prompts.

Get started now
The user interface for creating a prompt.
A handful of example prompt templates for marketing, summarization and unstructured to structured data conversion

Run experiments to optimize your prompts

Test different prompt configurations side by side in real-time experiments. Assign weights to control how often each variant is chosen. Observe and analyze how each variant performs over time.

Begin optimizing

Monitor prompt performance in real-time

Track how your prompts are performing with real-time metrics. View token usage, response times, and other key indicators. Review both the input prompt text and the generated output from the LLM. Make informed decisions to fine-tune your prompt setups.

Start monitoring your prompts
A handful of example prompt templates for marketing, summarization and unstructured to structured data conversion
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fetch(
  "https://api.abprompt.dev/experiments/<your-experiment-id>",
  {
    method: "POST",
    headers: {
      "Authorization": "Bearer <your-api-key>",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      openAIAPIKey: '<your-openai-api-key>',
      templateVars: {
          /* key value pairs for variable interpolation within your prompt template. */
      },
      metadata: {
        /* optional key value pairs for attaching metadata to your experiment run. You'll be able to reference the metadata within the dashboard. */
      }
    })
  }
);

Frictionless integration

Configure an experiment in minutes. Then make API calls to a single, minimal, endpoint.

Read the docs

Pricing

Start with AB Prompt's Basic plan. Upgrade to Paid for unlimited access.

Basic (free)

Set up your first experiment and see how AB Prompt refines your prompts — no commitments.

  • 1 active experiment at a time
  • Execute your experiment endlessly
  • Retain your data indefinitely
Start now

Paid ($20/month)

Unlock unlimited concurrent experiments. Ideal for businesses scaling with LLMs.

  • Run as many experiments as you want, concurrently
  • Execute experiments without any limits
  • Store and retain all your data, always
Start now

Get in touch

Feedback, suggestions, concerns? We're eager to hear it all!