Kite
DefunctFounded 2014 · 73 employees on LinkedIn · 7 known investors
Kite was an AI-powered code assistant for developers that operated from 2014 to 2021, aiming to accelerate software development through machine learning capabilities. The company shut down after failing to achieve product-market monetization and determining the underlying AI technology was not sufficiently mature.
Also known as Kite.com
Investors · 7
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Funding
SEC filings, press & company announcements$18M disclosed across 1 round · 2025
- $18Mseries ASep 2025Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Company profile
researched Aug 2026Kite was a software developer tools company that applied machine learning to help programmers write code. Its product line included AI-driven code completions for Python and JavaScript, editor and IDE integrations (VS Code, IntelliJ, PyCharm, Sublime, Atom, Spyder, WebStorm, JupyterLab, JupyterHub, Vim), Python documentation features, Linux support, and a team-oriented offering called Kite Team Server.
The company operated from 2014 until 2021, when founder Adam Smith announced in a November 16, 2021 post that work on Kite had stopped and the software was no longer supported. By his account, Kite reached product-market fit in 2019 and grew to roughly 500,000 monthly-active developers with almost no marketing spend, but the product did not monetize: individual developers would not pay, and engineering managers were unwilling to pay for incremental productivity gains. The team explored a pivot into code search that would have reused its AI technology and bottom-up developer footprint, but chose instead to seek a soft landing. Most of Kite's code, including its data-driven Python type inference engine, Python public-package analyzer, desktop software, editor integrations, and a GitHub crawler and analyzer, was open sourced on GitHub.
Founding story
Kite was started in 2014 by founder Adam Smith with the goal of using AI to accelerate the rate of software development. The company began by assembling an engineering team before building the product, on the view that the technical problem was difficult enough to require that sequencing.
Business model
Kite distributed developer tooling directly to individual programmers through editor and IDE integrations, alongside a team-oriented product (Kite Team Server) aimed at engineering organizations. The founder's retrospective states the product failed to monetize, as individual developers declined to pay and engineering managers valued only discrete new capabilities rather than incremental speed improvements.
Traction
Reported product-market fit in 2019 and approximately 500,000 monthly-active developers, but no meaningful revenue from that user base.
Latest developments
Kite ceased operations and support for its software as announced on November 16, 2021; the kite.com domain was listed as potentially for sale with offers solicited, and most of the company's code was open sourced on GitHub. Former employees went on to found startups including Silo, Zippy, Pipekit, Skipper, StandardCode, and Firezone.
▸Full profile — market position, technology, go-to-market, history, risks & controversies
Market position
Kite described itself as a pioneering company in AI-assisted programming, and its founder compared its technology and market timing to GitHub Copilot, built by GitHub with OpenAI, which he assessed as showing promise but still limited as of late 2022.
Technology
Kite built machine-learning models for code assistance, including a data-driven Python type inference engine, a Python public-package analyzer, desktop software, editor integrations, and a GitHub crawler and analyzer. The founder characterized the effort as the most advanced AI for helping developers at the time, while noting the core limitation that state-of-the-art models did not understand code structure such as non-local context, and estimated that a production-quality reliable code-synthesis tool could cost over $100 million to build.
Go-to-market
Bottom-up adoption by individual developers through free editor and IDE plugins; the founder reported growing to 500,000 monthly-active developers with almost zero marketing spend, supported by direct engagement with users over email, GitHub, and live conversations.
Software developers, initially Python programmers and later JavaScript users, working in common editors and IDEs, plus engineering teams via Kite Team Server.
History
Founded in 2014, Kite spent its first five years iterating on product, reaching what its founder described as product-market fit in 2019. It then expanded distribution to about 500,000 monthly-active developers. Facing an inability to convert those users into revenue, and after considering a pivot to code search, the company wound down; a farewell notice dated November 16, 2021 announced that Kite had stopped work and ended support for its software. The kite.com domain was subsequently offered for sale, and much of the codebase was released as open source.
Risks & controversies
The company publicly attributed its failure to two factors: being more than ten years too early for the underlying ML-on-code technology to deliver a step-change in developer productivity, and an inability to monetize a large free user base. Team fatigue after seven years was cited as the reason a code-search pivot was not pursued.
Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 2
launches, deals, and filingsFounder Adam Smith published a farewell post stating that Kite, which operated from 2014 to 2021, had stopped work and was no longer supporting the Kite software; most of the codebase was open sourced on GitHub and the kite.com domain was offered for sale.
The founder's retrospective states Kite did not reach product-market fit until 2019, five years after the company started.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
In the news
▸Research sources · 1
primary sources listed
- Kitekite.com · web
1 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Kite do?
- Kite was a developer-tools startup (2014-2021) that used AI to assist programmers with code completion in their editors.
- Who are Kite's investors?
- Kite's investors include AAF Management Ltd., Oyster Ventures, 8VC, General Catalyst, Hyperplane Venture Capital, Samsung Next, SBI Holdings.
- How much funding has Kite raised?
- Kite has disclosed $18M raised across 1 round.