35
Total investments
23
Early stage
2
Mid stage
3
Late stage
15y
Years active
Portfolio
35 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Jul 2026
In the era of AI, knowing what’s real is harder than ever.
Social engineering threats are sophisticated, multi-channel campaigns. They lurk in your inbox, compromise your email channels, and weaponize fake profiles across social networks to deceive and defraud your people and your brands.
Doppel is the agentic social engineering defense platform built to fight AI with AI. Unlike traditional systems that stop at detection and inbox scoring, Doppel delivers real-time disruption. We secure the inbox while executing automated takedowns on malicious sending infrastructures, lookalike domains, and rogue profiles at machine speed.
By unifying Digital Risk Protection, Human Risk Management, and Email Security onto a single centralized platform, Doppel shuts down threats at their source. We safeguard every channel, move faster than attack speed, and turn global threat intelligence into a compounding network effect that keeps you ahead of the curve.
Backed by Bessemer Venture Partners, a16z, George Kurtz - CEO, CrowdStrike, South Park Commons, Strategic Cyber Ventures, Aurum Partners, a group of athlete investors led by WNBA players Nneka Ogwumike, Breanna Stewart, and Kelsey Plum, who joined the round through the a16z Cultural Leadership Fund, Script Capital, 9Yards Capital, Sozo Ventures, NTT DOCOMO Ventures, and SVAngel.
Angel & Advisor
Jul 2025
Agentic Production Engineering platform that automates the entire alert & incident lifecycle for SRE teams: triaging noisy alerts, hypothesizing root causes, applying mitigating fixes, and learning decision traces from human experts during incidents, all powered by a Production Context Graph. Additionally, it provides native on-call scheduling/paging as well as Slack/Teams-native incident response coordination so that engineers and agents can collaborate to create the most accurate institutional memory that in turn reduces MTTR on future investigations.
Onboard in minutes, migrate your existing workflows from legacy tools like PagerDuty/Opsgenie/FireHydrant and scale without adding headcount.
Investor
Jun 2025
Databricks is the Data and AI company. More than 20,000 organizations worldwide — including adidas, AT&T, Bayer, Block, Mastercard, Rivian, Unilever, and over 60% of the Fortune 500 — rely on Databricks to build and scale data and AI apps, analytics and agents. Headquartered in San Francisco with 30+ offices around the globe, Databricks offers a unified Data Intelligence Platform that includes Agent Bricks, Lakeflow, Lakehouse, Lakebase and Unity Catalog.
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Databricks applicants
Please apply through our official Careers page at databricks.com/company/careers.
All official communication from Databricks will come from email addresses ending with @databricks.com or @goodtime.io (our meeting tool).
Angel & Advisor
Mar 2025
Snowflake isnt expensive. In fact, it can be one of the cheaper cloud data warehouse, but only if you set it up properly. Greybeam can help with that.
Save up to 90% with a multi-engine data stack.
Angel & Advisor
Oct 2024
Depthfirst is an AI-native security platform that understands your code, business logic, and infrastructure to find real vulnerabilities, slash false positives, and give developers actionable fixes in their workflow.
We believe that software is the foundation of modern civilization, yet vulnerabilities threaten its integrity, security, and resilience. We firmly believe that the number of exploits will significantly increase with the rapid proliferation of AI.
Angel & Advisor
Sep 2023
ParadeDB is an Elasticsearch alternative built on Postgres. Were modernizing the features of Elasticsearchs product suite, starting with real-time search and analytics.
Angel & Advisor
Jun 2023
Protect your people against evolving threats with our AI-native security platform that stays a step ahead of bad actors.
We are a group of seasoned builders and experts in the intersection of AI and cybersecurity. Weve come together to build a comprehensive security platform that continuously evolves with the threats and opportunities presented by AI.
Angel & Advisor
Mar 2023
Middleware is a Y Combinator-backed cloud observability platform revolutionizing how dev and ops teams debug issues. With our unified view of metrics, logs, traces, and events, we accelerate troubleshooting and provide data-driven insights for better infrastructure and application performance.
Key Features:
* Infrastructure, Kubernetes, APM, Database, Log, Synthetic and Browser Monitoring
* Custom Dashboards and Alerting
* Unified Dashboard
Experience faster, better, and cost-effective observability with Middleware. Join us on the journey to elevate your development and operations processes.
Angel & Advisor
Jul 2022
Helping developers ship and scale faster with Postgre via decoupled storage and compute, autoscaling, branching, and instant restores.
Angel & Advisor
Apr 2022
Omni is an AI analytics platform that empowers everyone—regardless of technical ability—to easily analyze data using AI, spreadsheets, SQL, or point-and-click interfaces. It is built on a semantic layer that makes sure every insight is accurate and dependable.
Beyond powering internal analytics, Omni makes it easy for businesses to offer highly customizable in-product analytics to their customers.
Co-Founder & Investor
Feb 2022
GIT1K is the fastest growing community of IT, Engineering, Data, and Security founders, angels, investors and operators.
Angel & Advisor
Feb 2022
Vectara developed an integrated AI Assistant/Agent solution which focuses on enterprise readiness, especially when it comes to: Accuracy (eliminating "Hallucinations"), explainability of results/actions, and secure access control. More technically, under the hood Vectara provides a serverless end-to-end Retrieval-Augmented-Generation (RAG for short) platform which combines multi-lingual hybrid (semantic+lexical) information retrieval with AI-generated responses/actions while giving developers the optionality to optimize its behavior vs messing around with its guts (analogous to giving a database a hint to change join strategy versus changing the join algorithm manually).
Enterprise customers and technology partners embed Vectaras GenAI platform in their own applications through easy plug-n-play API integrations vs re-inventing the wheel by building their own do-it-yourself solutions (which are hard to maintain overtime as the models underneath keep evolving rapidly).
To top it off, there is a strong focus on solution testability, scalability, reliability, availability, resilience to prompt attacks, copyright protection, and bias mitigation, ensuring that applications built on top of Vectara are trustworthy for the enterprise.
Show all 35 investments ↓
Experience · 42 entries
All (42)
Investments (34)
Founder (3)
2026
Investor
Jul 2026
In the era of AI, knowing what’s real is harder than ever.
Social engineering threats are sophisticated, multi-channel campaigns. They lurk in your inbox, compromise your email channels, and weaponize fake profiles across social networks to deceive and defraud your people and your brands.
Doppel is the agentic social engineering defense platform built to fight AI with AI. Unlike traditional systems that stop at detection and inbox scoring, Doppel delivers real-time disruption. We secure the inbox while executing automated takedowns on malicious sending infrastructures, lookalike domains, and rogue profiles at machine speed.
By unifying Digital Risk Protection, Human Risk Management, and Email Security onto a single centralized platform, Doppel shuts down threats at their source. We safeguard every channel, move faster than attack speed, and turn global threat intelligence into a compounding network effect that keeps you ahead of the curve.
Backed by Bessemer Venture Partners, a16z, George Kurtz - CEO, CrowdStrike, South Park Commons, Strategic Cyber Ventures, Aurum Partners, a group of athlete investors led by WNBA players Nneka Ogwumike, Breanna Stewart, and Kelsey Plum, who joined the round through the a16z Cultural Leadership Fund, Script Capital, 9Yards Capital, Sozo Ventures, NTT DOCOMO Ventures, and SVAngel.
2025
Angel & Advisor
Jul 2025
Agentic Production Engineering platform that automates the entire alert & incident lifecycle for SRE teams: triaging noisy alerts, hypothesizing root causes, applying mitigating fixes, and learning decision traces from human experts during incidents, all powered by a Production Context Graph. Additionally, it provides native on-call scheduling/paging as well as Slack/Teams-native incident response coordination so that engineers and agents can collaborate to create the most accurate institutional memory that in turn reduces MTTR on future investigations.
Onboard in minutes, migrate your existing workflows from legacy tools like PagerDuty/Opsgenie/FireHydrant and scale without adding headcount.
Investor
Jun 2025
Databricks is the Data and AI company. More than 20,000 organizations worldwide — including adidas, AT&T, Bayer, Block, Mastercard, Rivian, Unilever, and over 60% of the Fortune 500 — rely on Databricks to build and scale data and AI apps, analytics and agents. Headquartered in San Francisco with 30+ offices around the globe, Databricks offers a unified Data Intelligence Platform that includes Agent Bricks, Lakeflow, Lakehouse, Lakebase and Unity Catalog.
---
Databricks applicants
Please apply through our official Careers page at databricks.com/company/careers.
All official communication from Databricks will come from email addresses ending with @databricks.com or @goodtime.io (our meeting tool).
Angel & Advisor
Mar 2025
Snowflake isnt expensive. In fact, it can be one of the cheaper cloud data warehouse, but only if you set it up properly. Greybeam can help with that.
Save up to 90% with a multi-engine data stack.
Show all 42 entries ↓
Investment activity
2011–2026 · 35 investments
Recent (last 2 years)Earlier
