Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
#1Eraser records 534,396 monthly visits with -23.6% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. Formula Bot (Better Analyst) records 73,186 monthly visits with -35.3% growth and Freemium pricing.

AI data analyst that turns plain-English questions into charts, dashboards and clean spreadsheets
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | eraser.io | formulabot.com |
| Pricing Model | Freemium, Paid, Contact for Pricing | Freemium |
| Monthly Visits | 534.4K (534,396) | 73.19K (73,186) |
| MoM Traffic Delta |
| -164.9K (-23.6%) |
| -39.87K (-35.3%) |
| Primary Market & Share | 🇮🇳 India (39.6%) | 🇺🇸 United States (7.5%) |
|---|
| Direct Visits / mo | 267.66K | 30.16K |
|---|
| User Rating | 4.6 | 4.1 |
|---|
| Supported Platforms | Website | Website |
|---|
AI diagrams and technical design docs built from your code and systems
Generate architecture diagrams, flowcharts, sequence diagrams, and BPMN from a text prompt, code, Terraform, or an uploaded PDF, Word, Excel, PowerPoint, Draw.io, or Visio file.
Build interactive maps that sync with cloud accounts, repositories, and internal catalogs so the picture stays close to the real environment, with drill-down from org level to a single container.
Paste code or connect private and public Git repositories, Confluence, Notion, VS Code, and GitHub to keep diagrams grounded in actual implementation.
Run the agent toolkit in your own infrastructure under an MIT license and let MCP-compatible clients create, search, update, and export diagrams with OAuth or API tokens.

AI data analyst that turns plain-English questions into charts, dashboards and clean spreadsheets
Ask questions in plain English about an uploaded file or connected source and get a written analysis with charts, plus the SQL or Python behind every answer.
The original toolset still stands on its own: describe a task and get a working Excel or Google Sheets formula, SQL query, regex, Apps Script or VBA snippet.
Turn an answer into a shareable dashboard with filters, date ranges and cross-chart interaction, or into a deck with titles, charts and speaker notes.
Save an analysis to rerun on fresh data and post to Slack or email, and set metric alerts that preview their historical firing frequency before you save them.
Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
#1
SpecialistAutomatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus.
#2
SpecialistCombines conversational AI with polyglot notebooks for data teams, exceeding standard spreadsheet formula generation.

Excels at advanced statistical data analysis and python-powered visualizations, but is heavier than simple formula generators.
Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser.
Combines team whiteboarding, documentation, and diagramming in one platform, but less tailored for automated codebase architecture.

SpecialistChatGPT inside Google Sheets and Excel, with no API keys required
Focuses tightly on generating quick Excel formulas, pivot tables, and macros from natural language requests.

Generates spreadsheets, formulas, and business reports, but targets broader enterprise reporting workflows.

SpecialistA browser spreadsheet that writes real Python, SQL, and JavaScript into cells, offering deeper coding capabilities.

Transforms uploaded spreadsheets and CSVs into visual dashboards and reports via plain conversational prompts.

SpecialistAI-native business intelligence your whole team can actually trust
Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
SpecialistAutomatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus.
SpecialistCombines conversational AI with polyglot notebooks for data teams, exceeding standard spreadsheet formula generation.
Excels at advanced statistical data analysis and python-powered visualizations, but is heavier than simple formula generators.
Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser.
Combines team whiteboarding, documentation, and diagramming in one platform, but less tailored for automated codebase architecture.
SpecialistChatGPT inside Google Sheets and Excel, with no API keys required
Focuses tightly on generating quick Excel formulas, pivot tables, and macros from natural language requests.
SpecialistA browser spreadsheet that writes real Python, SQL, and JavaScript into cells, offering deeper coding capabilities.
Transforms uploaded spreadsheets and CSVs into visual dashboards and reports via plain conversational prompts.
SpecialistAI-native business intelligence your whole team can actually trust