GPT for Sheets with Batch API to process hundreds of thousands of prompts

Hi everyone,

If you’re pushing lots of prompts through spreadsheets, you’ve likely run into rate limits and rising costs. OpenAI’s Batch API is designed for exactly this: it processes large jobs asynchronously and usually comes in around 50% cheaper than standard requests.

We’ve built a Google Sheets add-on that brings Batch API support to a no-code workflow. You can build prompts from multiple columns, choose a batch size, submit large runs without worrying about rate-limit errors, and have results written back to your sheet when processing finishes. It’s a good fit for bulk content generation, extraction, classification, or scoring—especially if you’re moving from per-row API calls to queued runs. This is aimed at practical, non-real-time workloads.

If that’s useful for your workflow, you can check it out at https://workspace.google.com/marketplace/app/aiassistworks_gpt_gemini_claude_ai_sheet/667105635531. Use our “Batch Fill the Sheets” feature, not the regular “Fill the Sheets.”

Happy to answer questions or hear how you’d use it.

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