G2 Vendor Directory

Stacks vs. OneStream - Unified EPM

A side-by-side comparison based on G2 review data.

MetricStacks

by Stacks

OneStream - Unified EPM

by OneStream Software

Overall rating4.54.6
Review count21161
Ease of use9.08.8
Ease of setup8.78.2
Quality of support9.39.2
Meets requirements7.79.3
NPS71.42857178.666667
Small Business0.0%9.4%
Mid-Market70.0%28.1%
Enterprise30.0%62.5%
Total page views2531,235
Total LLM citations67110,983

Stacks

Stacks is a type of finance automation solution designed to streamline the month-end close process for finance teams. Unlike traditional systems that rely on rigid rules and manual inputs, Stacks leverages advanced agentic AI to create adaptive workflows that learn and optimize over time. This innovative approach significantly reduces the burden of month-end close activities, allowing finance professionals to focus on delivering insights rather than maintaining cumbersome processes.

Pros

  • Ease of Use
  • Features
  • Integrations
  • Speed
  • Implementation Ease
  • Real-time Data Analysis

OneStream - Unified EPM

OneStream empowers today's CFOs, Controllers, and finance executives to go beyond traditional reporting and drive future-ready strategies with a comprehensive Enterprise Performance Management (EPM) / Corporate Performance Management (CPM) platform. By unifying all financial and operational data on a single, extensible platform, OneStream enables finance teams to accelerate financial consolidation and close, streamline planning and forecasting, and harness AI to convert complex data into impactful business strategies.

Pros

  • Ease of Use
  • Data Management
  • Reporting
  • Flexibility
  • Capabilities
  • Customizability