fastformula.ru

What It Is

Fast Formula is a Russian-language AI data and spreadsheet tool focused on generating formulas for Excel and Google Sheets, while also covering VBA, SQL, and Regex. Users can upload Excel, CSV, or TXT files and describe tasks in natural language, and the system returns usable formulas. The PRO version also supports chatting with data, generating charts and insights, and performing operations such as sorting, filtering, grouping, and deduplication on spreadsheets.

Core Features and Use Cases

Based on the information on the site, Fast Formula is more of an “office data assistant” than a general-purpose AI platform. Typical use cases include calculating January sales, finding duplicates, calculating personal income tax, creating month-by-month running totals, performing two-condition VLOOKUPs, and generating common functions for Google Sheets or Excel. AI Analytics provides data Q&A, charts, and insights, while Tables PRO can return processed files. Access points include the web app and a Telegram bot. A Chrome extension is currently in testing, with future support for inserting formulas into Google Sheets in one click.

Pricing and Free Quota

The free plan includes 5 requests per month and supports formulas, VBA, SQL, Regex, and file uploads, making it suitable for trial use. Starter costs 208₽/month or 2499₽/year and includes 50 requests, history, priority generation, and email support. Pro costs 333₽/month or 3999₽/year, is advertised as offering unlimited requests, and adds Tables PRO, extended explanations, and priority support. Business starts from 3499.9₽/month and includes a personal manager, custom integrations, early beta access, and a 24-hour SLA.

Data Privacy and Limitations

The site clearly states that files are automatically anonymized: names, email addresses, and phone numbers are replaced with placeholders, and only anonymized files are uploaded to the server and deleted after processing. Users can also enable “enhanced protection” for fully local processing. This is a notable strength. However, the site does not disclose the underlying AI model, accuracy metrics, context limits, or benchmarks for complex spreadsheets, so generated formulas and processed results still require human verification.

Pros, Cons, and Who It’s For

Its strengths are a focused use case, ease of use, low pricing, file-upload support, and Telegram access, with broad coverage of common spreadsheet office tasks. The downsides are that it is mainly aimed at Russian-speaking users, with no visible Chinese interface or Chinese-language support; the Google Sheets extension has not officially launched yet; and payment options only mention ЮKassa and Russian bank cards. It is best suited to accountants, operations staff, administrators, beginner data analysts, and small to midsize teams working in Russian-language environments. For users in China, access and payment availability are unclear, so alternatives such as ChatGPT, Microsoft Copilot, Gemini for Sheets, Ajelix, or Formula Bot may be more practical.