kitio.aiExcelMaster vs Coefficient
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. ExcelMaster starts at See pricing page and Coefficient starts at $49/mo. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Autonomous Excel agent
- Formula assistant
- VBA generation
- Python in Excel
- Data cleaning
- Free file utilities
- Live data connectors
- Scheduled refresh
- Write-back to sources
- AI formula and chart builder
- Slack and email alerts
| Feature | ExcelMaster | Coefficient |
|---|---|---|
| Best for | AI agent inside Excel that writes formulas, VBA and Python | Live business data in Google Sheets and Excel with AI help |
| Category | Data & analytics | Data & analytics |
| Pricing model | Free trial | Freemium |
| Starting price | See pricing page | $49/mo |
| Free plan | No, trial available | Yes |
| Made by | ExcelMaster.ai | Coefficient |
| Based in | – | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
ExcelMaster starts at See pricing page and Coefficient starts at $49/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- 3 standard data sources
- 5,000-row imports
- 50 import refreshes/month
- Email support
Starter
$49/mo
- For solo builders
- Everything in Free
- Automated workflows
Pro
$99/mo
- Per user (max 5)
- 6 standard data sources
- Automation and larger data pulls
Enterprise
Contact sales
- Standard and premium data sources
- Unlimited refreshes and alerts
- Security review and MSA
- Dedicated support
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
ExcelMaster
- Works on the real workbook, step by step
- Writes both formulas and VBA
- Free converters and PDF tools on the site
- Add-in is for Excel on Windows only
- Pricing is not shown on the homepage
- Small user base so far
Coefficient
- Removes manual CSV exports
- Two-way sync with CRMs
- Works in familiar spreadsheets
- Premium connectors cost more
- Large imports can be slow
Which one should you choose?
Choose ExcelMaster if you want:
- Works on the real workbook, step by step
- Writes both formulas and VBA
- Free converters and PDF tools on the site
Watch out: add-in is for excel on windows only.
Choose Coefficient if you want:
- Removes manual CSV exports
- Two-way sync with CRMs
- Works in familiar spreadsheets
Watch out: premium connectors cost more.
ExcelMaster vs Coefficient FAQ
What is the difference between ExcelMaster and Coefficient?
ExcelMaster: AI agent inside Excel that writes formulas, VBA and Python. Coefficient: Live business data in Google Sheets and Excel with AI help. Both are data & analytics tools.
Is ExcelMaster or Coefficient cheaper?
ExcelMaster starts at See pricing page and Coefficient starts at $49/mo. Check both pricing pages for current plans.
Do ExcelMaster and Coefficient have free plans?
ExcelMaster: No, trial available. Coefficient: Yes.
Who makes ExcelMaster?
ExcelMaster is made by ExcelMaster.ai.
Who makes Coefficient?
Coefficient is made by Coefficient, based in United States.
Which should I choose, ExcelMaster or Coefficient?
Choose ExcelMaster if you value works on the real workbook, step by step and writes both formulas and vba. Choose Coefficient if you value removes manual csv exports and two-way sync with crms.