Chartt vs ExcelGPT
Chartt
chartt.io
ExcelGPT
excelgpt.appSide by side
| Figure | Chartt | ExcelGPT |
|---|---|---|
| Price from | $7/mo | $19.90/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 4 | 4 |
| Spec score · AI Data Analysis Tools | 8.8 (#1) | 8.0 (#12) |
| Security controls | Chartt states that data is encrypted in transit and at rest, production access is restricted, and dependencies receive regular audits and updates. | The privacy policy states that sensitive information uses SSL encryption, spreadsheet data is encrypted at rest and in transit, malware scanning is regular, and security audits and penetration testing are performed. |
| Support | The terms direct users with service questions to a contact form and list Simply Tech Solutions LLC as the operating company. | ExcelGPT provides a support team and directs users to contact support through its Help Center. |
Plans
In their own words
Chartt
Chartt is a web-based AI analyst for CSV, Excel, and plain-text files. Upload a file and ask questions in plain language; Chartt infers column types, units, and date ranges, then selects charts, tables, sparklines, or breakdowns to present answers with numbers and explanations. Chart cards can be pinned to dashboards that refresh when source files change. The service also surfaces spikes, dips, and unexpected segments with summaries, and shared chart, chat, or dashboard links can point readers back to source rows or files.
Chartt offers a free plan with 100 credits per month, one data source, files under 100 MB, and 30-day chat history. Paid plans start at $7 a month, billed annually at $84/year. The maker says files and database contents are encrypted at rest, data is encrypted in transit, and customer data is not used to train AI models; relevant uploads may be sent to OpenAI and Google Gemini for analysis. Queries pause when credits run out until the next billing cycle or plan upgrade.
ExcelGPT
ExcelGPT turns plain-language spreadsheet questions into formulas, charts, cleaned data, templates, and analysis workflows. Its formula generator supports more than 400 functions across Excel, Google Sheets, WPS, and LibreOffice Calc. Users can upload spreadsheets and chat across multiple files and sheets to clean, merge, or query data, while Work Agent runs multi-step workflows across files. ChatDB connects to MySQL, PostgreSQL, Supabase, and SQL Server, restricting database work to read-only SELECT queries through a query guard and read-only transaction. Imports include Excel, CSV, ODS, PDF, PNG, and JPG files, with XLSX as an export format. Google Sheets connection is optional and uses per-file OAuth permission; ExcelGPT says it cannot browse or read other Google Drive files. ChatGPT with GPT-4o/GPT-5 is available, alongside Claude, Gemini, and OpenAI workflows. The free plan offers up to 90 credits per month through daily check-in. Pro costs $19.90 a month, and Max costs $29.90 a month. ChatGPT-powered features need a live connection, though the last response is cached for offline reading.