AiAssistWorks adds AI to Google Sheets, Docs and Slides with 100+ models via your API key. Free Lite plan; Plus plans listed from $3/month.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
AiAssistWorks is an add-on that brings AI models into Google Sheets, Google Docs and Google Slides. Instead of writing formulas such as =GPT() or AI(), users describe a task in plain language and the add-on fills cells, edits text or builds slides. The company says it supports 100+ models from providers including OpenAI, Anthropic, Gemini, Groq, OpenRouter and Straico.
The product uses a bring-your-own-API-key approach. Users pay the AI provider directly for model usage and pay AiAssistWorks only for the add-on, or use the free Lite plan. The site reports a 4.9/5 rating from 70K+ installs. That figure comes from the company and should be read as a vendor claim.
After installing the add-on, users connect an API key from a supported AI provider. The company says the key is stored encrypted in the user's Google account and is only used to call the provider. Prompts are saved in the user account, and the company states it does not store keys, prompts, results or sheet content on its servers.
In Sheets, users select a range, choose a task and let the add-on fill the results. A batching engine and queue process large workloads, which the company says avoids rate limit problems and lowers API costs by up to 50%. Smart Commands accept typed requests for formulas, charts and pivot tables.
The Sheets features are the core of the product. Bulk Fill handles categorization, translation, cleaning, extraction and content generation across many rows. Smart Commands cover formulas, formatting, charts, pivot tables, data validation and table creation, all driven by typed instructions rather than manual clicks.
Beyond Sheets, the add-on generates slide decks of up to 20 slides from a description and writes, rewrites or translates text in Docs. AI image generation works in all three apps, with DALL-E and Flux named in the help center. Users can pick from 100+ models across seven providers for each task.
AiAssistWorks is an add-on for Google Sheets, Docs and Slides that runs AI tasks from plain-language instructions. It supports 100+ AI models through the user's own API key. It can fill rows, run Smart Commands, write documents and generate slides.
There is a free Lite plan with 100 execution credits per month. Plus is listed at $6/month billed monthly or $4/month billed yearly, and the site shows a 25OFF code that lowers these to $4.50 and $3.00. AI usage is paid separately to your provider.
Yes. The Lite plan is free forever and needs no credit card. One cell in Fill the Sheets uses 1 credit, and other features use 2-5 credits per run or result.
Yes, all plans use your own API key from a provider such as OpenAI, Anthropic, Gemini, Groq, OpenRouter or Straico. The company says this keeps the add-on affordable and gives direct provider pricing. Straico or OpenRouter are recommended for newcomers.
The company says it never stores your API key, prompts, results or sheet content on its servers. The key is stored encrypted in your Google account, and prompts are stored in your user account. It does not train AI models.
It can bulk fill cells and run Smart Commands for formulas, formatting, charts, pivot tables, data validation and table creation. Common bulk tasks include categorization, translation, extraction and content generation.
The yearly plan has a 30-day refund policy and the monthly plan has a 7-day refund policy. Payments are processed by Paddle and accept cards, PayPal, Google Pay and Apple Pay.
AiAssistWorks does not cap usage on Plus, but your AI provider and Google Sheets have their own limits, which the add-on follows. Provider costs are billed separately.