Spend your time with clients. We'll keep you ahead in the AI race. NoNighter brings together AI powered tools and deep financial expertise to increase the speed and accuracy of your financial modeling workflows, customized to your standards.
Early access for investment banks, advisory firms, and institutional investors.
Software native to Excel and AI implementation, grounded in financial expertise. Take the layer you need today.
A financial modeling copilot embedded in Excel.
Tailored for financial workflows, and built around how dealmakers actually work.
We embed your proprietary templates, reference files, and existing workflow, so output reads as if your analyst built it from scratch.
The only tool native to Excel with deterministic, flawless execution. Every figure is auditable and traceable to its source.
Confidential by design. Local execution keeps your data inside your file, backed by SOC 2 approval, so you comply with policy and minimize regulatory risk.
Zero incremental token usage and a flat fee. Predictable cost that does not meter your team as usage scales.
Use it natively inside Excel, or connect it to the AI assistant your team already uses.
Connect NoNighter to the general purpose AI assistant your firm already runs, so it can build and edit models on demand.
Local execution of Excel edits, with no sensitive information retrieved, keeps your data and your clients' data where it belongs. Comply with confidentiality policy and minimize regulatory risk.
Join the waitlist for early access. We're onboarding investment banks, advisory firms, and institutional investors.
No spam. We'll only reach out about early access.