Participated · Series A · Feb 2026

Turnstile is a San Francisco–based software company that delivers a unified quote-to-cash platform aimed at sales-led startups. Its product combines four core modules—quoting, subscription management, billing, and financial reporting—into a single system of record, giving customers real-time visibility from deal creation through revenue recognition. The quoting tool offers drag-and-drop functionality reminiscent of a Google Doc, while still capturing structured data so downstream processes remain automated. Subscription management keeps amendments and renewals synchronized, billing auto-generates accurate invoices—including usage-based schedules—and the reporting module surfaces metrics such as ARR and bookings. Early adopters include Crafting, Reform, Brellium, Trayd, and atronous.ai, indicating early market traction. Following its latest financing, the company plans to accelerate its product roadmap and expand go-to-market efforts, though no specific revenue or user figures have been disclosed.

Participated · Equity · Jun 2025

Octaura operates an electronic trading platform focused on syndicated loans with plans to launch a dedicated CLO trading platform and build deeper data and analytics for market participants. The company says the new capital will support rapid growth, expand market share in the loan market, and accelerate product development. Octaura’s syndicated loan platform has gained traction with both buy-side and dealer institutions over the past two years. Between April 2023 and April 2025 it grew its dealer network from 3 to 25 and expanded buy-side participation from 34 to 146 firms. In Q1 2024 the platform reached 1% of secondary loan trading volume and one year later captured 4.6% of total market volume. The company will use the funding to facilitate its CLO trading platform launch and develop critical analytics to provide deeper insights for market participants.

Participated · Series C · Feb 2025

Arize AI builds an observability platform to evaluate AI models and monitor them pre- and post-launch across use cases from machine learning and computer vision to generative AI and agents. The company uses a “council of judges” approach that can include multiple AI models and humans in the loop to detect and diagnose failures. Arize was founded by Jason Lopatecki and Aparna Dhinakaran in 2019 out of experiences at TubeMogul (acquired by Adobe for over $500 million in 2016) and is based in Berkeley, California. Its platform is used by enterprises including Uber, Klaviyo, and Tripadvisor, and the company also publishes an open source offering, Arize Phoenix, which has more than two million monthly downloads. Arize reports explosive growth over the past two years as AI adoption accelerated. The company plans to use new funding to improve its core product, double down on growing AI segments such as voice and AI agents, and further invest in its open source Phoenix project. Arize AI provides a machine learning operations (MLOps) platform that emphasizes observability for production models, including tools to inspect embeddings, trace bias, and monitor embedding drift. The company offers features like an embeddings product, a “Bias Tracing” tool, and embedding drift monitoring to surface when models degrade due to outdated training data. Arize counts customers including Uber, Spotify, eBay, Etsy, Instacart, P&G, TransUnion, Nextdoor, Stitch Fix and Chick-fil-A, and its free tier launched earlier this year has over 1,000 users. Founded in 2019 by Jason Lopatecki and Aparna Dhinakaran, the company says it aims to help teams understand and troubleshoot models in production rather than build observability tooling themselves. Financially, Arize raised a $38 million Series B that brings total capital raised to $62 million, and CEO Jason Lopatecki said the proceeds provide ample runway. The company plans to scale R&D and double its current 50-person headcount over the next year. Arize AI offers an ML observability platform that monitors, explains and troubleshoots model and data issues and can be integrated into customers' AI systems within 30 days. The company targets deployments across fintech, healthcare, insurtech, adtech and retail and cites enterprise customers including Adobe and Twilio. Founders Jason Lopatecki and Aparna Dhinakaran bring prior experience building ML infrastructure and observability tooling. Arize has scaled from product development to “massively deployed” usage and grew its team to about 40 employees with plans to double headcount. Management intends to double down on product development, expand industries and use cases, and put the new capital toward hiring. The company reports 100% annual recurring revenue growth each quarter and a doubling of its customer base. Arize AI is developing a real-time analytics platform focused on production observability for AI and ML models. The product surfaces real-time analytics and insights to data scientists, product managers, and engineering teams to help determine whether issues stem from data or the model itself. The company positions the tool as an engineering product—likened to Google Analytics for models and similar to Splunk—rather than an executive dashboard. Arize launched out of stealth and has already acquired YC-backed Monitor ML; the entire Monitor ML team joined Arize and its CEO Aparna Dhinakaran became co-founder and chief product officer. The company is led by CEO Jason Lopatecki (formerly of TubeMogul) and lists TubeMogul co-founder Brett Wilson as an investor and board member. Arize has raised $4 million in funding led by Foundation Capital, with participation from Brett Wilson and Trinity Ventures, and is focused on making it easier to monitor, troubleshoot, and scale deployed models so senior researchers spend more time on research and less on firefighting.

Participated · Series B · Jan 2025

OneVest provides a modular, end-to-end wealth management platform that lets banks, RIAs, asset managers and insurance companies deploy full solutions or pick individual modules to modernize their wealth programs. The platform is designed to reduce implementation time and vendor costs, enable configurable hybrid investor experiences, and give advisors greater control and insights over their books of business. OneVest is building advanced AI capabilities to enhance decision-making and client engagement and is expanding offerings in alternative investments. The company emphasizes strategic integrations with partners such as BlackRock, Vanguard and Salesforce Financial Services Cloud to deepen value for mutual customers. OneVest says the product is positioned to help enterprises respond to a large intergenerational wealth transfer and to expand across the U.S. and Canada. The company recently closed a $20 million Series B equity round to support growth and product development. OneVest offers a modular, adaptable Wealth-as-a-Service platform that lets financial institutions integrate and configure wealth-management components to match specific needs. Its product includes investor and advisor interfaces, data aggregation, a book of record, and a portfolio management engine. The platform automates and streamlines front-, middle- and back-office functions that often rely on manual processes and siloed systems. OneVest says its solutions can be launched in weeks, reducing implementation time compared with legacy technology. The company plans to use new capital to accelerate growth, expand into the U.S. market, and grow teams across enterprise sales, operations, product, and engineering. OneVest was founded in 2021 and operates out of Calgary and Toronto. OneVest is a fintech based in Calgary and Toronto that offers an embedded Wealth-as-a-Service (WaaS) platform for fintechs, digital banks and financial institutions. Its core product is an API-driven platform that enables enterprises to launch personalized investment portfolios and digitally-native wealth experiences in a matter of weeks. The technology integrates with fintechs, credit unions, traditional banks and wealth management firms to bundle investing capabilities with other financial products. The company was founded by Amar Ahluwalia, Jakob Pizzera and Nathan Di Lucca. OneVest plans to use newly raised capital to expand the team, grow sales and drive product development. No operating metrics or revenue figures were disclosed in the article.

Participated · Series B · Jan 2025

Float offers a unified platform for Canadian businesses that includes high-limit corporate cards in CAD and USD, automated expense management, next-day bill payments, high-yield business accounts, working capital credit, and cross-border payments built for Canada’s regulatory and bilingual requirements. The company serves more than 7,500 Canadian businesses and reports that since its Series B it has doubled its active customer base, grown revenue over 120%, and seen business account balances rise more than 4.5x. Volumes across five products are up over 100%, and nearly a third of customers now use more than one product. Float operates with a roughly 170-person team and says revenue per employee has increased about 50%. The company is advancing Float Intelligence, its proprietary AI layer, and is using recent funding to expand geographically and increase hiring.