Your AI-native Chief Financial Officer. Unify your net worth, automate your ledger, and compute your financial future. The signal, minus the noise.

San Francisco, CA
Wild logo déjà vu 👀 The old Maxint logo appears to have resurfaced as the logo for Muse, Meta’s new AI product. Same distinctive blue handwritten “M” vibe. Different company, different product. Coincidence, inspiration, or a logo that got a second life? 🤔
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Building an AI-first financial OS requires moving fast without sacrificing stability. By leveraging @FlutterDev, we shipped natively across 6 platforms on Day 1—cutting out 65% of typical codebase overhead. This is how modern financial infrastructure is built. 🌐🚀
One codebase. Six platforms. Launched on Day 1. 🌐 See how @maxintapp launched their financial OS across iOS, Android, macOS, Windows, Linux, and Web simultaneously with Flutter, avoiding 65% more code and shipping with a fraction of the typical team size.
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Tweet 1/5 The standard for personal financial infrastructure is too low. Today, we’re deploying Maxint OS 2.25.0 across all 6 platforms. We just brought true voice intelligence and native edge-computed document parsing directly to your local hardware. 🧵👇
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🔐 Next-Gen Security & Telemetry. We deployed end-to-end Passkey authentication to lock down your ledger with passwordless biometric access. We also shipped fully responsive, dynamic-themed Android widgets to monitor telemetry directly from your home screen.
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Shipping this level of native, 120fps performance to macOS, Windows, Linux, iOS, Android, and Web simultaneously is the power of a strict double-entry backend and a unified Go + Flutter stack. Update your local environments to the new baseline. 🔗maxint.com/download
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2/ End the spreadsheet gymnastics.Buy a piece of equipment? Just tag the expense as an asset. Maxint automatically generates the depreciation schedule using your preferred method. We applied the exact same fully automated logic to inventory costing.
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6/ The signal just got stronger.Financial software shouldn't give you more admin work. It should handle the busywork quietly in the background so you can focus on making real decisions.
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1/ Instant, zero-touch reconciliation.The moment a new source of data comes in, your enterprise-grade ledger is automatically updated and reconciled. No more waiting for end-of-month manual matching. The heavy lifting is done instantly.
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We built Maxint, the Ultimate Financial Operating System, because the baseline bookkeeping experience in legacy tools like QuickBooks is fundamentally broken. Today, we are launching Maxint 2.24 to completely automate the physics of accounting. Here is what is new. 🧵
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🧠 1/ The First Financial OS powered by MCP. We’ve natively integrated the Model Context Protocol. You can now securely connect external AI orchestrators (like Claude) directly to your private ledger. Your data stays yours, never leaking into public training pools.
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💳 5/ Crosspay & Global Infrastructure. We've completely migrated our commercial backend to the Crosspay system. Process global payouts, handle automated recurring billing, and manage smart banking rules right from your workspace.
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