I use Workspace Add-On for my programmatic SEO from docgpt.ai They support GPT, DALLE, Perplexity, Mistral, Gemini and integration with any API in Google Sheets.

Also helps with image generation using integration with Replicate (AI image models) service for pSEO strategy.

Here is the link: https://docgpt.ai/

Other features:

• Integration with Replicate.com to generate cool images with any AI model
• OpenRouter AI
• SERP functions for fetching pages from Search Engine and positions
• Web Scrapping functions to fetch site content directly in Google Sheets
• GOOGLE_INDEXING() Indexing pages directly in google sheets
• CREATE_FILE() - creates html files using my template directly on Google Drive
• CLOUDINARY() - uploads images on file hosting and pre-process them to bind images with my programmatic SEO pages
• Integration with Data for SEO to get any ahref analytics directly into Google Sheet
• Get Top Ranking Keywords of Competitors
• Get keyword suggestions, search volume, keyword difficulty
• Get keyword ideas by a keyword
• Get related keywords