If you're looking for something to replace GPT Workspace, Numerous.ai is a good option. This AI plugin embeds ChatGPT directly into Google Sheets and Excel, a useful interface for summarizing data, generating content and collaborating with team members. It's easy to use, supports multiple languages and has a range of pricing tiers, including a 7-day free trial.
Another good option is SheetAI, a Google Sheets add-on that automates repetitive tasks and offers new insights with AI-based functions. It has data storage and retrieval, AI-based lists and tables, and magic fills to help you work more efficiently and get more out of data analysis. SheetAI offers free and paid tiers, supports multiple languages and is geared for individuals and teams.
If you're deeply invested in Excel and Google Sheets, ManyExcel offers an AI tool that generates formulas, regex patterns and scripts. It includes an AI Formula Generator, Regex Generator and Script Generator so you can automate tasks and wring new information out of data. ManyExcel offers free and Pro tiers, so you can choose how much you need.
Last, if you need help with writing, Writetone offers a range of AI tools to help you. It includes paraphrasing, grammar checking, text-to-voice conversion and citation generation. With a free plan and a Plus plan for $4.99 per month, Writetone is a good option for writers, marketers and students who want to improve their writing quality and tone.