Tracelight

Tracelight develops an AI platform for spreadsheet-based financial modelling, marketed to consultancies and finance firms. Its core product is an agent that builds and reviews models inside the spreadsheet environment, with an Excel add-in distributed through the Microsoft Add-In Store (Microsoft AppSource) as well as PowerPoint and Word add-ins on higher tiers. The company describes its technical approach as translating spreadsheet logic into LLM-friendly data so frontier language models can reason over large, logically complex and strictly formatted Excel files without changing analysts' existing workflows.

Product capabilities described on the company site include model review and error checking, adaptation to a firm's in-house standards, citation of every number to its source, logging of AI actions, "Spreadsheet Apps" that generate live interactive web deliverables (dashboards, reports, visualisations) from a model, sensitivity analysis across large numbers of permutations, and Projects that keep chats, memories, files and versioned artifacts together with a citation trail. Published use cases span commercial due diligence (business plan analysis, datacube analysis, market sizing), financial due diligence (databook build, trial balance to financial statements, QoE and adjustments schedules), M&A (operating model build, valuations, ARR waterfall analysis), valuations and modelling (comps screening, DCF builds, valuation Q&A), private equity (first-look LBO, full underwriting model, IC decks) and corporate development (acquisition modelling, synergy analysis, target mapping, deck creation).

At its August 2025 seed announcement, the product was positioned as an Excel-native AI plug-in aimed initially at individual analysts, consultants and finance professionals; the current site positions Tracelight as an end-to-end enterprise platform.

Founding story

Founded in 2024 by Peter Fuller, a former McKinsey consultant and Entrepreneur First team lead, together with Aleksander Misztal, a former Jane Street engineer, and Janek Zimoch, a founding engineer at 11x. Fuller is co-founder and CEO and Misztal is co-founder and CTO. The founders state that security and confidentiality were treated as design constraints from the start rather than later additions.

Business model

Software product sold on a self-serve subscription basis with an enterprise sales motion. Published tiers are a free Starter trial (limited platform and chat access, three Model Review runs, Spreadsheet Apps, limited Excel and PowerPoint/Word add-ins), Pro at $40 per month (higher usage limits, confidential mode, MCP and integration access, premium LLM access), Max at $200 per month (20x Pro usage, priority support and feature access), and Enterprise on request (unlimited usage, org-wide custom skill library, SSO, configurable data retention, deployment and onboarding support, admin hub with centralised billing).

Recurring per-seat subscription pricing at published monthly rates for Pro ($40) and Max ($200), plus negotiated Enterprise contracts contacted through sales.

Traction

Following launch, the company reported early adoption among analysts at investment banks, private credit and private equity houses, and leading professional services firms, with early users citing over 90% time savings on repetitive modelling tasks such as building common analyses, formatting and error finding (as of August 2025). The website states that top consultancies and finance firms use the product but names no customers. No revenue, user count or headcount figures are disclosed in the sources.

Latest developments

The most recent dated item in the sources is a Tracelight benchmark report of 2 June 2026 asserting accuracy and error-recall advantages over Anthropic and OpenAI models. The current site advertises an expanded platform including Spreadsheet Apps, sensitivity analysis, Projects with versioned files and citation trails, a four-tier pricing structure, and enterprise security compliance (ISO 27001, SOC 2 Type II, GDPR) with a Trust Centre.