Participated · Series A · Jun 2026

Taxwire is a B2B SaaS company that solves global sales tax compliance end-to-end for finance and commerce teams. The platform handles every stage of the compliance lifecycle — from nexus studies and taxability research to state registrations, rooftop-accurate real-time tax calculation at checkout and invoice, automated monthly and quarterly filings, and a unified inbox for managing government tax notices and nexus alerts. It also includes assistive product labeling to automatically map items to the correct tax rules across jurisdictions, and exemption certificate management. Taxwire integrates across billing, commerce, and accounting stacks via API, positioning itself as a full-service alternative to fragmented tax tools for companies that need accurate, scalable compliance without the operational burden.

Led · Seed · Oct 2024

FullyRamped is a San Francisco-based startup offering an AI-powered sales training platform called Practice Prospects. The platform uses real-time voice AI to create dynamic, customizable personas for simulated role-play that mimic real-life sales calls. Its product is designed to upskill sales representatives by letting them practice techniques in natural, responsive conversations. The company will use the proceeds from its recent fundraise to expand its team, enhance the product, and accelerate its go-to-market strategy. FullyRamped was founded by Aaron Marks. In October 2024 it raised $2.3M in a pre-seed round.

Participated · Seed · May 2024

Ducky provides an AI-powered support platform that learns from internal knowledge tools like Slack, Notion, and JIRA to help support agents find correct information in seconds. It automatically generates customer responses in a brand’s tone to ensure personalized, consistent communication across interactions. The company integrates via a Chrome extension and works alongside ticketing platforms including Help Scout, Zendesk, HubSpot, and Gorgias. Ducky aims to create human customer experiences by combining machine learning and AI to surface relevant information for agents. The company plans to use new funding to expand operations and accelerate development efforts. Founders are Hongbo Tian and James O’Brien, and the company is based in Nashville, TN.

Participated · Seed · May 2024

Crosby Health builds a proprietary AI called Apollo to automate administrative tasks in healthcare. Apollo is an advanced clinical language model (LLM) for medical reasoning that analyzes unstructured clinical documentation. The platform automates clinical appeals end-to-end — generating initial appeals, submitting them, and tracking results — and also supports AI medical coding, chart reviews, and denial management. Crosby positions Apollo as a revenue-cycle expert to improve denial recovery rates, tracking intelligence, and overall revenue cycle efficiency for providers. Led by CEO Rishi Gowda, the company intends to use new capital to expand development efforts and broaden business reach. Crosby Health raised $2.2M in a pre-seed round to advance product development and market growth.

Participated · Series A · May 2023

Triumph provides a plug-and-play payments and compliance engine that enables game developers to run skill-based real-money tournaments. Its stack handles KYC, payments processing, gaming law and privacy compliance, anti-fraud, accounting, and player skill matchmaking. The product is intended to shield developers from legal and operational complexity while making real-money offerings viable. Triumph plans to use the new funding to expand to additional platforms beyond mobile and to offer novel real-money experiences. The company is currently operating in 37 states and Washington, D.C., and intends to continue expanding as the legal landscape evolves. To support scaled operations it has made key hires in legal, engineering, and product leadership. Triumph Labs offers a novel API and SDK that integrates real-cash competitions into fast-casual mobile games, handling tournament hosting, matchmaking, payment, arbitration, and compliance. The product can be integrated into mobile apps in as little as an hour and is reported to drive up to 10× greater gameplay monetization for developers. Triumph’s platform includes anti-cheating mechanisms and fair matchmaking to create a secure environment, and it positions itself as a skill-based gaming platform compliant with local and federal gambling regulations. The company was founded by Jake Brooks and Jared Geller. Flux Capital said it plans to work with Triumph to expand its offerings into new gaming verticals and consoles. The article reports a completed $2 million financing led by Flux Capital.