Mesh is a San Francisco fintech building AI agents for accounting teams. Founded in 2025 by Erin Kim and Nandini Ramakrishnan - who together scaled Carta's fund accounting business from $20M to $100M in ARR - Mesh automates the slow, spreadsheet-heavy parts of the close: bank reconciliation, accruals, and journal entries. It pulls real-time signals from AP inboxes, Slack, Teams, and historical journals to draft audit-ready outputs and cut month-end close by several days, with a chat interface that lets founders ask questions about their financials in plain language. Mesh is backed by Y Combinator's Winter 2025 batch.
Maxima is an AI-native accounting automation platform building autonomous agents that do the month-end close instead of just coordinating it. Its 24/7 agent, Max, sits on top of a company's existing ERP - pulling data from banks, billing, payroll and warehouses - to prepare journal entries, reconciliations and variance explanations with a re-performable audit trail, so accountants log in to work that's already done and ready for review. Founded in 2024 by veterans of Rubrik, Netflix and Meta, Maxima raised $41M in Seed and Series A in November 2025 and counts Rippling, Scale AI, SpotOn and Bilt Rewards among its customers.
Kinter.ai builds AI Accountants that execute the month-end financial close. Founded as Alloy Automation, an e-commerce integration platform, the company pivoted its connectivity expertise toward finance teams. Its agents proactively identify and log journal entries for accruals (payroll, prepaid, fixed assets), run cash application reconciliation, and work through the close checklist - learning on the job, scaling on demand, and costing less than traditional BPO. Kinter is trusted by global leaders including Amazon, Mastercard, and UPS, and is backed by a16z, Bain Capital Ventures, and Y Combinator.
Stacks is a London-based, AI-native enterprise finance platform that automates the month-end close. Its agentic AI handles the most manual workflows in accounting - reconciliations, journal entries and variance analysis - so finance teams can shift from process execution to analysis and decision-making. Founded by former Uber product lead Albert Malikov with a team drawn from Uber, Plaid, Mollie and Miro, Stacks raised a $23M Series A led by Lightspeed in February 2026 and counts 30+ enterprise customers including Pleo, Epidemic Sound, Cleo, Bloom & Wild and Nivoda.