Stacks vs Adept AI

Side-by-side comparison of AI visibility scores, market position, and capabilities

Stacks

EmergingFintech

AI Finance Automation (Month-End Close)

Raised $23M Series A (Feb 2026) led by Lightspeed with General Catalyst and EQT Ventures. 30 enterprise clients including Pleo and Cleo. 100,000+ finance hours saved annually.

About

Stacks deploys deterministic ML agents to automate the month-end financial close process — reconciliations, journal entries, variance analysis, and financial flux analysis — targeting the accounting bottleneck that consumes days of finance team time every month at every company. The company raised $23 million in Series A financing in February 2026, led by Lightspeed Venture Partners with General Catalyst and EQT Ventures as co-investors. Enterprise clients include Pleo and Cleo, and the platform claims 100,000+ finance hours saved annually across its customer base.

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Adept AI

EmergingAI Infra

AI Agents

Adept AI raised $415M to pioneer computer-use AI agents; its core research and agent team moved to Amazon in 2024 in a landmark talent acquisition while the company continues developing ACT-1 for enterprise automation.

About

Adept AI was founded in 2022 by a team of former OpenAI, DeepMind, and Google Brain researchers to build AI that can take actions on computers — navigating software interfaces, filling forms, and executing multi-step workflows in any application. Its ACT-1 model demonstrated the ability to control web browsers and desktop applications through natural language instructions, pioneering the computer-use agent paradigm that Anthropic later commercialized with Claude's computer use feature.

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