Tagged Content
Everything on the platform tagged with open-source.
LanceDB builds the data backbone for multimodal AI. Its open-source Lance columnar format and lakehouse let teams store, search, and train on text, images, video and embeddings in one system - replacing the brittle stack of Parquet files, vector stores and feature pipelines that AI teams usually stitch together. Used by Midjourney, Runway, Character.AI, WeRide and others, LanceDB raised a $30M Series A in 2025, bringing total funding to roughly $41M.
Philippe Noël is the co-founder and CEO of ParadeDB, an open-source Postgres extension that brings Elasticsearch-grade full-text search and analytics directly into the database, eliminating the brittle ETL pipelines companies build to sync Postgres with a separate search engine. A Harvard computer science and economics graduate raised in rural Quebec, he previously co-founded the cloud-browser startup Whist before pivoting into ParadeDB during a contracting stint. In 2025 ParadeDB raised a $12M Series A led by Craft Ventures, with customers including Alibaba, Modern Treasury, and Bilt Rewards.
John Sundell is a Swift and Rust developer, writer and podcaster who runs Swift by Sundell, a weekly publication of articles, tips, podcasts and videos read in well over a hundred countries. A former lead iOS developer at Spotify, he went indie to build apps, games and a stack of widely used open-source developer tools - including the static site generator Publish, the type-safe HTML DSL Plot, the Markdown parser Ink and the syntax highlighter Splash. He is based in Gdansk, Poland.
GitLab is an AI-powered DevSecOps platform that brings the entire software development lifecycle - planning, source code management, CI/CD, security, and deployment - into a single application. Born as an open-source alternative to GitHub in 2011 and run as one of the world's largest all-remote companies, GitLab now serves enterprises and millions of developers, trades on Nasdaq under GTLB, and is pushing into agentic AI development with GitLab Duo.
Gilad Shainer is Senior Vice President of Networking at NVIDIA, where he leads the strategy, marketing, and ecosystem development for the company's networking portfolio — including InfiniBand, Ethernet, DPUs, and interconnect technologies that power more than half the world's top 500 supercomputers. A Technion-trained electrical engineer who graduated Cum Laude at both B.Sc. and M.Sc. levels, Shainer spent nearly two decades at Mellanox Technologies before joining NVIDIA via the $6.9 billion acquisition in 2020. He founded the HPC-AI Advisory Council in 2008, which now spans 400+ organizations globally, co-founded the ISC Student Cluster Competition, holds two R&D 100 Awards (2015 and 2019), and has authored or co-authored dozens of papers across IEEE, ACM, and Springer venues. At a moment when AI factories are rewriting the rules of data center design, Shainer is the person making sure the wires — and the protocols running through them — are ready.
Alex Reibman is the Co-Founder and CEO of AgentOps (Agency), a San Francisco-based developer platform for building, testing, and monitoring AI agents. A 17-time hackathon champion with 10+ years of machine learning experience, he previously led ML engineering at Ernst & Young on $40M+ engagements for clients like Goldman Sachs and American Express, co-founded Menubites.ai (acquired by Snappr in 2023), and worked as a cybersecurity data scientist. AgentOps raised a $2.6M pre-seed in August 2024 and serves enterprise clients including Microsoft, Google, Samsung, and Meta. He studied Economics and Philosophy at Emory University and won the 2024 Emory Entrepreneur Award.
Anyscale is the company behind Ray, the open-source distributed computing framework used to train and serve some of the world's largest AI systems. Founded by the creators of Ray at UC Berkeley's RISELab, Anyscale provides a managed compute platform that lets enterprises scale Python and AI workloads across any cloud, with the performance of bare metal and the ergonomics of a notebook.
Arize AI builds the observability layer for AI - a platform engineers use to trace, evaluate, and debug models, agents, and LLMs running in production. Its open-source Phoenix library and enterprise platform are used by companies like Uber, DoorDash, Instacart, Reddit, Booking.com, and Duolingo to make AI systems work in the real world.
ClickHouse is the open-source columnar database engineered for real-time analytics on petabyte-scale data. Born inside Yandex in 2009 and spun out as ClickHouse, Inc. in 2021, it now powers analytics for Anthropic, Tesla, Sony, Meta, Lyft, and roughly 3,000 other paying customers as a managed cloud service.
Daily is a San Francisco developer platform for real-time voice, video, and AI. Founded in 2016 by Kwindla Hultman Kramer and Nina Kuruvilla, the company runs a global WebRTC mesh that powers video calling for products like Pitch, AppFolio, Kumospace, and HotDoc, and it created Pipecat - the open-source orchestration framework now used as the backbone for production voice agents at companies like NVIDIA, Cresta, and Epic.
Docker, Inc. builds the toolchain that put containers into the daily vocabulary of software development. From Docker Desktop to Docker Hub to Docker Scout, the company helps roughly 20 million developers package, share, and run applications anywhere - and is now extending that same packaging logic to AI models and agents.
Kyligence is the company behind Apache Kylin, the open-source OLAP engine for big data. Founded in 2016 by the project's original creators, it now sells an AI-powered metrics platform and a copilot that lets non-technical employees chat with their business numbers instead of writing SQL.
MinIO is a high-performance, S3-compatible object storage company building the data layer for AI. Its software-defined storage runs on commodity hardware in private clouds, on-prem, and at the edge, and is used by more than half of the Fortune 500 to power analytics, ML training, and exascale AI workloads.
Dylan Cui is a co-founder of PingCAP, the company behind TiDB - one of the world's most widely adopted open-source distributed SQL databases. A software engineer by trade, Dylan co-built TiDB from scratch starting in 2015 after experiencing firsthand the pain of database scaling at scale while working at Wandoujia. PingCAP has raised over $341 million and TiDB has more than 33,000 GitHub stars, serving thousands of enterprises globally across fintech, gaming, and e-commerce.
Aaron Katz is the Co-Founder and CEO of ClickHouse, the world's fastest OLAP database company, which he has built from a 12-person open-source project into a $15 billion enterprise serving 4,000 customers including Tesla, Anthropic, Meta, and OpenAI. A veteran of Salesforce (12 years, from $20M to $4B in revenue) and Elastic (CRO, $5M to $500M), Katz assembled a founding team mid-pandemic, relocated engineers from Russia to Amsterdam, and raised over $1 billion in funding. In January 2026 ClickHouse closed a $400M Series D; by May 2026 the company surpassed $250M ARR, growing 250% year-over-year.
Abhinav Asthana is the co-founder and CEO of Postman, the world's leading API platform used by over 35 million developers and 500,000 organizations. Growing up in small-town Uttar Pradesh, India, he taught himself programming as a child, built virtual tour software before finishing college, and turned a side project Chrome extension into a company valued at $5.6 billion. He moved Postman from Bangalore to San Francisco in 2017 and has raised $433 million in total funding, including a $225M Series D in 2021.
Alexander Gallego is the founder and CEO of Redpanda Data, a San Francisco-based streaming data platform that reached unicorn status in April 2025 after raising $100M in Series D funding led by GV. A Colombian immigrant who moved to the US at 14, Gallego built a storage engine at Akamai that outperformed Kafka by 34x, then left to found Redpanda in 2019 with a singular mission: make real-time data infrastructure simple enough to deploy in 60 seconds. Today Redpanda powers mission-critical systems for Fortune 1000 companies, government contractors, and telecom firms, processing up to 14GB/second sustained throughput, and is pivoting toward enterprise agentic AI infrastructure as autonomous agents reshape how applications are built.
Amet Alvirde is a founder and software engineer based in Mexico City, associated with Render - the cloud deployment platform that hit a $1.5 billion valuation after its $100 million Series C extension in February 2026. A long-time Linux advocate, TypeScript developer, and Fullscreen content creator since 2012, he maintains a public digital garden of philosophical writing in Spanish, shoots street photography on a Sony a7iv, and plays guitar. His GitHub projects span fitness data tooling, trading system analysis, and personal infrastructure - a practitioner who builds for himself as readily as for the platform serving 4.5 million developers.
Anand Babu 'AB' Periasamy is the Co-Founder and CEO of MinIO, the world's most widely deployed open-source object storage platform with over 2 million Docker pulls per day. A serial entrepreneur from Tamil Nadu, India, he previously co-founded Gluster Inc. — the distributed file system company acquired by Red Hat for $136 million in 2011. With MinIO, he built a Kubernetes-native, Amazon S3-compatible storage engine that became foundational infrastructure for AI, machine learning, and data-lake workloads. In January 2022, MinIO closed a $103M Series B at a $1 billion valuation, cementing its unicorn status with backing from Intel Capital, SoftBank Vision Fund 2, Dell Technologies Capital, General Catalyst, and Nexus Venture Partners.
Augusto 'Aghi' Marietti is the CEO and co-founder of Kong Inc., the company behind the world's most widely deployed API gateway. Born in Rome in 1988, he co-founded Mashape at age 19 in a Milan garage, arrived in San Francisco with $600 and a 90-day visa, crashed on Travis Kalanick's couch, and built what became Kong - a $2 billion enterprise processing over 20 trillion API requests monthly. Known as the 'API Godfather,' Marietti has raised $424 million in total funding, surpassed $146M in annual recurring revenue with 800+ employees, and is now positioning Kong as the essential AI connectivity layer for the enterprise.
Benjamin Encz is the CEO and Co-Founder of Ashby, a San Francisco-based AI-native recruiting platform used by companies like OpenAI, Shopify, and Snowflake. A German-born software engineer turned recruiting-infrastructure builder, he spent 80% of his time on recruiting operations as Director of Engineering at PlanGrid before co-founding Ashby in 2018. Under his leadership, Ashby has grown to 2,700+ customers, ~$28M ARR, 380 employees, and $142.5M in total funding including a $50M Series D in 2025.
Brian Raymond is the Founder and CEO of Unstructured, the leading enterprise ETL platform for making raw, unstructured data LLM-ready. A former CIA intelligence officer and White House National Security Council director, Raymond pivoted from government service through investment banking and AI startup Primer before founding Unstructured in 2022. In just two years, he raised $65 million across three rounds from Menlo Ventures, Databricks, IBM, NVIDIA, and others, building the critical 'first mile of AI' infrastructure that powers enterprise RAG pipelines and GenAI applications globally.
Chris Merrick is the Co-Founder and CTO of Omni, a $1.5B-valued AI analytics platform that raised $120M in Series C funding in April 2026. A Princeton physics graduate and longtime Philadelphia resident, Merrick shaped the modern data stack long before Omni existed - he wrote the first lines of code for dbt, co-created the Singer open-source ETL standard at RJMetrics, and led engineering through Stitch's acquisition by Talend. At Omni, he reunited with college friends Colin Zima and Jamie Davidson to build a BI platform that combines governed semantic modeling with the flexibility of ad-hoc SQL analysis, serving customers like BambooHR, Perplexity, and BuzzFeed.
Dan Adler is the CEO of Sourcegraph, the code intelligence platform powering search and AI across 54 billion lines of code for companies like Uber, Stripe, and Atlassian. A Rice computer science graduate and Stanford MBA, Adler joined Sourcegraph in 2016 as an early employee - writing infrastructure code, selling the first contracts, and building every major business function from scratch - before being elevated to CEO in December 2025 when co-founder Quinn Slack spun out Amp Inc. He has shepherded the company from zero revenue to $50M ARR and a $2.6B valuation, and believes agentic AI will only amplify the need for enterprise-grade code context.
Don Johnson is the CEO of Docker, Inc., the company behind the world's most widely used container platform. Appointed in February 2025, he brings decades of hyperscale cloud infrastructure experience from founding Oracle Cloud Infrastructure (OCI) and serving as a founding technical leader at Amazon Web Services. A builder at heart who spent years constructing the plumbing of the modern cloud, Johnson now leads Docker's mission to make software development frictionless, secure, and AI-ready for the world's 20 million developers.
Ev Kontsevoy is the co-founder and CEO of Teleport, a cybersecurity company building the identity-native infrastructure access platform trusted by organizations like Samsung, NASDAQ, and IBM. A serial entrepreneur who grew up in Siberia and studied applied mathematics, he previously co-founded Mailgun (acquired by Rackspace in 2012) before starting Teleport in 2015 to eliminate the fragmented, secrets-based approach to infrastructure security. Under his leadership, Teleport reached a $1.1B valuation with its $110M Series C, and he authored an O'Reilly book on identity-native infrastructure access management. He is now focused on defining agentic identity frameworks for the era of AI-driven enterprise infrastructure.

Hitoshi Harada is the Co-Founder, CTO, and CPO of Alpaca Markets - the fintech unicorn building what he calls the 'Global Financial OS.' A Keio University-trained computer scientist who rewrote parts of PostgreSQL (Window Functions, PL/v8), Harada spent years building distributed databases at Greenplum before co-founding Alpaca in 2015 with Yoshi Yokokawa. The company, named after an alpaca they spotted on a Silicon Valley billionaire's estate, has grown to command 94% of the global tokenized US equities market, serve 300+ financial institutions across 40+ countries, and reach unicorn status at $1.15B valuation with a $150M Series D in January 2026.
Hans Dockter is the founder and CEO of Gradle Technologies, the company behind the Gradle build tool - downloaded over 23 million times per month - and Develocity, an enterprise developer toolchain observability platform. A German-born physicist-turned-software-engineer, he co-created Gradle in 2008 out of personal frustration with existing build systems, transforming it into one of the most widely adopted build automation tools in software development. Under his leadership, Gradle Technologies has raised $53.2M in total funding and grown to 170+ employees, serving enterprises including Netflix, Google, LinkedIn, and Airbnb.
Haya Odeh is the co-founder and VP of Design at Replit, the cloud-based AI-powered software development platform with over 50 million users. Born in Abu Dhabi and raised in Jordan, she studied graphic design and fine arts before building the visual identity and product design of one of the world's fastest-growing developer communities. She pioneered Replit's design shift from developer-only tooling to accessible, no-code software creation - a single word change from 'deploy' to 'publish' dramatically increased app creation rates. Alongside her husband and co-founder Amjad Masad, she navigated four Y Combinator rejections before being accepted in 2018 and raising over $872 million in total funding.
Ishaan Bhola is the Co-Founder of SuperAGI, a Palo Alto-based AI company building full-stack autonomous agent infrastructure and a next-generation AI-native CRM. A serial entrepreneur who has founded or co-founded six ventures across consumer apps, home decor e-commerce, fintech lending, account-based marketing, and now AGI infrastructure, Bhola has scaled teams to 200+ employees and built products used by millions. SuperAGI raised a $10M Series A led by WhatsApp founder Jan Koum's Newlands VC in March 2024, and has grown to $9.9M in revenue with an open-source platform boasting 15,200+ GitHub stars.