Modal Labs, Inc. is a Delaware-incorporated serverless compute platform founded in 2021 by Erik Bernhardsson (formerly head of engineering at Better.com and creator of the Annoy and Luigi open-source libraries) and Akshat Bubna.
Modal lets developers run Python functions on demand across a fleet of GPUs and CPUs without managing servers, container orchestration, or autoscaling - a single function decorator deploys code to a global infrastructure with sub-second cold starts.
The platform is heavily used for AI inference, batch ML training, audio and video processing, web scraping, and any compute that needs to scale from zero to thousands of concurrent containers. Operational headquarters are in New York City with a remote engineering team.
Modal raised an 80 million US dollar Series B led by Lux Capital in 2024, valuing the company at 1.1 billion US dollars and bringing total funding above 110 million US dollars. Customers include Suno, Ramp, Substack, and a wide swath of AI-native startups. Modal Labs, Inc. is a Delaware C-Corporation with its registered agent at the Corporation Trust Center in Wilmington.
Modal is a sharp study in how a GPU-heavy infrastructure company uses Delaware to manage capital intensity and developer-go-to-market simultaneously. The capital stack is conventional Delaware preferred-stock: pre-seed and seed SAFEs in 2021-2022, priced Series A in 2023 at single-digit hundreds of millions, priced Series B in 2024 at unicorn pricing.
Each priced round issued a new series of convertible preferred stock with 1x non-participating liquidation preference, weighted-average anti-dilution, and pro rata rights for the lead.
Lux Capital, Redpoint, and Amplify are on the cap table; standard Delaware NVCA model documents govern the rounds.
Modal's capital intensity makes the option pool dynamics sharper than a pure SaaS company - GPU costs eat margin, and engineers who can write CUDA-aware Python operators command top-of-market compensation, so option grants are oversized at hire and vesting acceleration on change of control is more aggressive than the median.
The 409A valuation is refreshed annually and after each round; common stock is priced at a 20-35 percent discount to the most recent preferred, allowing the company to grant ISOs at attractive strikes within IRC Section 409A safe harbor.
Modal's product mix sits between proprietary and open: the core platform is closed source, but Modal publishes substantial tooling and SDK code under permissive licenses, and engineers regularly contribute to upstream Python and ML ecosystem projects. IP assignment is handled through standard CIIAA at hire.
Delaware is the right home not just because VCs require it but because the eventual exit math - acquisition by a hyperscaler or a public-cloud incumbent - is much cleaner from a Delaware C-Corp than from any alternative; the entire NVCA documentation suite assumes Delaware default rules.
SAFEs work the same way regardless of capex profile - they convert into the next priced round's preferred stock at the better of the valuation cap or the discount. The complication for infrastructure startups is that pre-revenue capex (GPU pre-purchases, data-center commitments) can require a larger seed round than a pure-software startup, which means more SAFE dilution converting into the Series A.
Founders should model SAFE stacking against multiple Series A scenarios and consider mixing SAFEs with venture debt for predictable hardware financing.
Compute-infrastructure companies raise large institutional rounds early because of capex needs, and every institutional VC requires Delaware. The Delaware Chancery court's extensive preferred-stock case law gives investors and founders predictable outcomes on liquidation preference disputes - which matter more in capital-intensive companies because preference stacks can become substantial.
QSBS Section 1202 treatment requires a domestic C-Corp, which Delaware is the natural default. Wyoming's LLC privacy is meaningless once an institutional cap table is filed.
Permissive licenses (MIT, Apache 2.0) on SDKs and client libraries are standard - these need broad adoption and any restrictive license would slow developer take-up. Core infrastructure (the scheduler, the runtime, the multi-tenant control plane) is typically closed source to preserve the commercial moat. A Contributor License Agreement governs external contributions; CIIAA at hire governs employee contributions.
The Delaware C-Corp owns all trademarks and copyright assignments, with OSS releases governed by SPDX-tagged license files.
Four-year vesting with a one-year cliff remains universal. Double-trigger acceleration on change of control - acquisition plus involuntary termination within 12 months - is the VC-friendly standard; single-trigger is rare and resisted by acquirers. Some Series-B companies negotiate single-trigger acceleration for a portion of unvested shares (often 25-50 percent) as a compromise.
83(b) elections within 30 days of restricted stock issuance remain mandatory for capital-gains treatment on eventual sale.
