UpSlide
Depends
Confidence: Medium
Buy if you are a mid-to-large finance, consulting, or professional-services firm producing high volumes of client decks and reports in Microsoft 365.
Comparison
UpSlide and Macabacus both land on Depends.
Buy if you are a mid-to-large finance, consulting, or professional-services firm producing high volumes of client decks and reports in Microsoft 365.
Buy it if your team does heavy financial modeling in Excel/PowerPoint on Windows and can budget per-seat fees.
| Compare | UpSlide | Macabacus |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Finance, consulting, and professional services firms | Investment banking and PE analysts |
| Who it's not for | Solo analysts and freelancers | Casual Excel users . massive overkill |
| Privacy | No known public vulnerabilities found in the sources reviewed.10 | Vendor runs a Bugcrowd bug bounty and VDP; two CVEs were published against older versions and addressed via patches. |
| Support quality | Multiple reviewers call customer service excellent | No support evidence in sources |
| Public sentiment | Reviewers rate UpSlide highly for time savings, ease of use, and support, though some call it expensive.¹ | Finance users love the shortcuts and time savings but cite a learning curve and mourn the killed free version.16 |
| Biggest gotcha | Reddit user cites ~$2,700/user; expect enterprise-level pricing negotiation⁵ | Pricing is per user; seat costs multiply quickly across analyst teams. |