Decision Support · Side-by-side

Formula Bot vs Vanna.ai. Side by side.

Compare pricing, strengths, and use cases so it is easier to pick the right fit.

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Formula Bot

Best overall

Vanna.ai

For everyday spreadsheet users who want help writing Excel formulas or automating tasks, Formula Bot is the clear winner—it's intuitive, works directly in Excel, and costs $18/month. Vanna.ai is powerful for querying databases with natural language, but it requires technical setup and is aimed at analysts, not casual users. The biggest difference: Formula Bot is a plug-and-play tool for spreadsheets; Vanna.ai is a developer-oriented SQL assistant.

Formula Bot

From $18/mo #897 of 3,826 Web

Vanna.ai

Free open source + paid plans from $50/mo #2875 of 3,826 Web

Scores at a glance

Formula BotVanna.aiPractical Versatility

Onboarding Ease

Ecosystem Fit

Market Value

Choose Formula Bot if

You regularly write Excel or Google Sheets formulas and want to speed up the process
You need to generate VBA macros or SQL queries but don't know the syntax
You want to upload a CSV and get automatic charts and summaries without learning a BI tool
You prefer a simple web interface or an Excel Add-in over coding

Choose Vanna.ai if

You are a data analyst or engineer who needs to query a database using natural language
You have a database with complex joins and want to train a model to understand your business logic
You care about data privacy and want to run the AI entirely on your own servers
You are comfortable installing Python packages and writing DDL statements

Key differences

Formula Bot costs $18/month; Vanna.ai's managed plan starts at $50/month (or free if you self-host)
Formula Bot works inside Excel and Google Sheets; Vanna.ai connects directly to databases
Formula Bot requires zero technical skill; Vanna.ai requires Python installation and database setup
Formula Bot has a mobile-friendly web interface but no app; Vanna.ai has no mobile support at all
Formula Bot is best for formula generation and data analysis from files; Vanna.ai is best for SQL query generation from databases
Vanna.ai can learn from your past queries and improve over time; Formula Bot does not learn from your usage

Facts side by side

	Formula Bot	Vanna.ai
Free plan
Mobile app
API access

Formula Bot: strengths & weaknesses

Generates Excel formulas, VBA, SQL, and regex from plain English
Has a built-in Data Analyzer that turns uploaded CSV/XLSX into charts and insights
Includes an Excel Add-in so you can use it directly inside your spreadsheets
Explains formulas step-by-step, which helps you learn as you go
Free tier is very limited—you'll need to pay $18/month for real use
No mobile app, so you can't use it on your phone
Data Analyzer struggles with files larger than 500MB
No API access unless you subscribe to a paid plan

Vanna.ai: strengths & weaknesses

Lets you ask questions in plain English and get SQL queries and charts back
Works with many databases (Snowflake, Postgres, etc.) and is database-agnostic
Privacy-focused: you can run it entirely on your own infrastructure
Self-learning: it improves accuracy as you add more examples
Requires technical setup: you need to install Python packages, connect a database, and train the model
No mobile app and no simple web interface for non-technical users
Accuracy depends heavily on how well you write the database schema (DDL) and documentation
Managed cloud plans start at $50/month, which is expensive for individuals

Common questions

Is Formula Bot better than Vanna.ai for writing Excel formulas?

Yes, Formula Bot is specifically designed for Excel and Google Sheets formulas, VBA, and regex. Vanna.ai cannot generate Excel formulas—it only generates SQL queries for databases.

Can I use Vanna.ai on my phone?

No, Vanna.ai has no mobile app and no mobile-friendly web interface. It requires a desktop environment with Python installed.

Which tool is cheaper for an individual user?

Formula Bot at $18/month is cheaper than Vanna.ai's managed plans at $50/month. However, Vanna.ai is free if you self-host it, but that requires technical know-how.

Do I need to know SQL to use Formula Bot?

No, Formula Bot can generate SQL from plain English, so you don't need to know SQL. Vanna.ai also generates SQL from plain English, but you need to set up a database connection first.

Which tool is better for a non-technical business analyst?

Formula Bot is much better for non-technical users because it has a simple web interface and an Excel Add-in. Vanna.ai requires technical setup and is aimed at developers and data engineers.

Can I try either tool for free?

Formula Bot has a very limited free tier—you can test a few formulas, but real use requires payment. Vanna.ai is open-source and free to self-host, but you'll need to pay for cloud hosting or managed plans.

Formula Bot wins for everyday spreadsheet users with its simple interface and Excel integration; Vanna.ai is a powerful but technical tool for database querying.

If you're a regular person who works with Excel or Google Sheets and wants to save time on formulas, go with Formula Bot—it's easy, affordable, and works right inside your spreadsheet. If you're a data analyst or engineer comfortable with code and need to query databases in plain English, Vanna.ai is powerful but requires setup. For 95% of everyday users, Formula Bot is the better choice.

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Detail pages: Formula Bot · Vanna.ai

Formula Bot

Vanna.ai

Free plan

Mobile app

API access