Formula Foundry vs XcelAI
Formula Foundry
formulafoundry.ioXcelAI
xcelsai.comSide by side
| Figure | Formula Foundry | XcelAI |
|---|---|---|
| Price from | $15/mo | $7.42/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| Plans published | 4 | 4 |
| Spec score · Spreadsheet apps | 8.0 (#20) | 8.8 (#8) |
| Spec score · AI Spreadsheet Tools | 8.2 (#21) | 8.3 (#19) |
| Formula generation | Yes | Yes |
| Free plan | Yes | Yes |
| Primary platform | multiple | microsoft_excel |
| Support | All users have online documentation and contact forms; Business includes priority support and Enterprise includes dedicated support. | XcelAI says email questions, bugs and billing requests receive replies within 24 hours. |
| Table transformation | No | Yes |
Plans
Formula Foundry
- FreeFree
- Pro$15 a month
- Business$24 a month
- EnterprisePriced on request
In their own words
Formula Foundry
Formula Foundry has no write-up on Specifiction yet; its figures are above.
XcelAI
XcelAI is an AI-powered Microsoft Excel add-in for creating formulas, transforming tables, cleaning data, generating charts, and analyzing spreadsheets through natural-language requests. In the Formula Assistant, users describe a need in plain English; XcelAI writes an Excel formula and inserts it into the sheet. Analyze & Clean can answer questions about data, highlight patterns, find duplicates, correct formatting issues, and provide insights. Smart Charts analyzes data structure and creates a chart with summarized data, while One-Click Reports produces executive reports with metrics, salesperson rankings, regional analysis, and data-quality checks. Forecasting creates monthly projections, growth rates, and confidence levels in a new forecast sheet; these three capabilities are Pro features. XcelAI runs on the web as an Excel add-in installed through Excel Online’s add-ins menu. Free includes 200 requests monthly, a 50-row limit, and five Pro-feature trials. Pro costs $9 a month or $89 a year.