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Greylock Partners
Menlo Park, United States
Greylock partners with ambitious, early‑stage founders building AI‑first software companies that reshape industries. They focus on pre‑seed, seed and Series A investments, providing capital, expertise and a deep network...
Portfolio
65+
Employees
100+
Founded
N/A
AUM
≈ $3.5B
Investment focus
Stages
Pre-Seed → Series A
Industries
Artificial IntelligenceBlockchain & CryptocurrencyConsumer GoodsCybersecurity
Geographic scope
Global
Fund details
Funds
Greylock 17
Vintage 2023 • $1.0B
Greylock 16
Vintage 2020 • $1.0B
Sources
Greylock Partners
Greylock partners with ambitious, early‑stage founders building AI‑first software companies that reshape industries. They focus on pre‑seed, seed and Series A investments, providing capital, expertise and a deep network to help founders go from concept to market leader.
Portfolio
65+
Employees
100+
Founded
N/A
AUM
≈ $3.5B
Funds
Greylock 17 · Vintage 2023 • $1.0B
Greylock 16 · Vintage 2020 • $1.0B
Stages
Pre-Seed → Series A
Industries
Artificial IntelligenceBlockchain & CryptocurrencyConsumer GoodsCybersecurityEnterprise Software
Geographic scope
Global
Sources
Showing 24 of 58 matched portfolio companies
0x provides modular APIs that enable DeFi developers to integrate token swapping, gasless transactions, and real‑time trade analytics into on‑chain applications. The Swap API aggregates liquidity from over 130 DEXes with smart‑order routing, sub‑250 ms median latency and 99.92 % uptime, while the Gasless API sponsors transaction fees and the Analytics API delivers granular usage metrics. Services support multiple EVM‑compatible chains and are accessed via a unified dashboard, API keys, and developer SDKs.
Funding: $70.0M
Rough estimate of the amount of funding raised
Funding: $70.0M
Rough estimate of the amount of funding raised
7AI provides an AI‑driven platform that automates SOC workflows, ingesting alerts from multiple sources, enriching and correlating them, and generating evidence‑backed incident cases. The system auto‑remediates threats through context‑aware actions and offers a drag‑and‑drop response builder with human‑in‑the‑loop approvals, while delivering real‑time KPI dashboards and integrated case management for security teams.
Abnormal AI provides a cloud‑native email security platform that uses behavioral AI to model user, device and context activity across Microsoft 365, Google Workspace and other SaaS applications, detecting zero‑day phishing, BEC and account‑takeover attacks that bypass signature tools. The system automatically quarantines or remediates malicious messages and compromised accounts in milliseconds, integrating via one‑click API connections and feeding telemetry to SIEM/SOAR/XDR solutions. It also includes cloud misconfiguration monitoring and an AI‑driven phishing‑coach for user training, reducing SOC workload for mid‑size to enterprise organizations.
1000+
50K+Approximate amount of employees
Funding: $250.0M
Rough estimate of the amount of funding raised
Funding: $250.0M
Rough estimate of the amount of funding raised
Adept AI develops a suite of multimodal models and custom actuation software that translates user intents into actions across various web applications and software environments. This technology enables enterprises to automate complex workflows, improving efficiency and accuracy while requiring minimal setup time.
Funding: $350.0M
Rough estimate of the amount of funding raised
Funding: $350.0M
Rough estimate of the amount of funding raised
The startup develops team-building software and Slack applications that facilitate digital connections among employees, enhancing communication and collaboration within modern organizations. By fostering a strong company culture, the platform aims to improve employee engagement, retention, and productivity.
Funding: $15.6M
Rough estimate of the amount of funding raised
Funding: $15.6M
Rough estimate of the amount of funding raised
Atomic is an online platform that provides payroll connectivity solutions, enabling secure verification of user accounts and real-time direct deposit management. By streamlining income and employment verification for various financial services, Atomic enhances access to lending, investing, and digital banking for millions of consumers.
Funding: $78.6M
Rough estimate of the amount of funding raised
Funding: $78.6M
Rough estimate of the amount of funding raised
Axiamatic provides an agentic platform that uses AI to manage and de-risk complex enterprise transformations like ERP modernization. The platform builds a Living Context Graph from enterprise signals to detect emerging risks across workstreams. Autonomous agents then deliver role-specific remediation playbooks directly into existing workflows to improve program predictability and execution speed.
Funding: $18.0M
Rough estimate of the amount of funding raised
Funding: $18.0M
Rough estimate of the amount of funding raised
Baseten provides a platform for deploying and serving machine learning models with optimized inference speed and autoscaling capabilities, enabling seamless transition from development to production. The solution addresses the complexities of model infrastructure management, allowing teams to focus on building and iterating on their AI applications without incurring excessive costs.
Funding: $60.0M
Rough estimate of the amount of funding raised
Funding: $60.0M
Rough estimate of the amount of funding raised
Provides a data security platform that uses patented AI-driven discovery and classification technology to identify, monitor, and protect sensitive data across cloud, SaaS, and on-premises environments. It reduces risks from unauthorized access, data exposure, and compliance failures by enabling real-time visibility, policy enforcement, and automated threat response without moving data outside the enterprise.
Funding: $20.0M
Rough estimate of the amount of funding raised
Funding: $20.0M
Rough estimate of the amount of funding raised
Blend provides a cloud‑native digital origination platform that automates end‑to‑end loan and deposit account opening workflows for banks, credit unions and mortgage lenders. The solution connects to loan‑origination systems, core banking cores, and third‑party data providers via pre‑built APIs and uses AI‑driven automation for data extraction, credit pulls, and underwriting, reducing manual effort and time‑to‑close. Integrated analytics, compliance tools, and customizable branding deliver real‑time insights and a consistent omnichannel borrower experience.
Funding: $150.0M
Rough estimate of the amount of funding raised
Funding: $150.0M
Rough estimate of the amount of funding raised
Bluesky provides a platform for optimizing data workloads in cloud environments, specifically targeting Snowflake users by offering deep visibility into resource consumption and actionable recommendations for cost reduction. The solution addresses inefficiencies in data cloud usage, enabling organizations to lower expenses by over 30% while improving query performance and governance.
Funding: $8.8M
Rough estimate of the amount of funding raised
Funding: $8.8M
Rough estimate of the amount of funding raised
Braintrust provides an end-to-end platform for developing and evaluating large language model (LLM) applications, utilizing iterative workflows to track prompt performance and model outputs. This technology addresses the challenges of non-deterministic AI systems by enabling real-time monitoring, debugging, and integration of evaluation metrics into the development lifecycle.
Funding: $36.0M
Rough estimate of the amount of funding raised
Funding: $36.0M
Rough estimate of the amount of funding raised
Builder provides an AI frontend engineer platform to design, prototype, and ship production changes within existing applications. The system integrates with development workflows via agents connecting to tools like Jira and Slack for iteration and review. This enables teams to accelerate UI deployment and increase development capacity by automating frontend tasks.
Funding: $37.3M
Rough estimate of the amount of funding raised
Funding: $37.3M
Rough estimate of the amount of funding raised
Censys provides an internet intelligence platform that utilizes advanced scanning techniques to create a detailed map of internet-facing assets, enabling security teams to monitor and manage their attack surfaces effectively. By delivering real-time data on potential vulnerabilities and threats, Censys helps organizations proactively protect against sophisticated cyber attacks.
Funding: $50.0M
Rough estimate of the amount of funding raised
Funding: $50.0M
Rough estimate of the amount of funding raised
Coda is a document collaboration platform that integrates data and team workflows into a single workspace, allowing users to create customized solutions with tables, formulas, and automation. It addresses the inefficiencies of fragmented tools by centralizing information and enhancing collaboration across various functions, enabling teams to make informed decisions quickly.
The startup is developing an AI and machine learning-based cybersecurity platform that enhances security workflows and optimizes resource allocation. This technology reduces the time and effort required for risk management in cybersecurity operations.
Funding: $174.4M
Rough estimate of the amount of funding raised
Funding: $174.4M
Rough estimate of the amount of funding raised
Common Room is a Customer Intelligence Platform that aggregates buying signals from various sources to inform Go-to-Market (GTM) teams. It uses AI-powered enrichment and identity resolution to turn anonymous activity into known buyer profiles. The platform automates pipeline plays by providing actionable intelligence for targeting, engagement, and conversion.
Funding: $55.8M
Rough estimate of the amount of funding raised
Funding: $55.8M
Rough estimate of the amount of funding raised
Cresta provides a unified platform that combines real-time AI assistance with conversation intelligence to enhance the performance of sales and service agents in contact centers. This technology reduces average handle time by 40% and increases revenue by 20%, enabling enterprises to improve customer experiences while lowering operational costs.
Funding: $282.1M
Rough estimate of the amount of funding raised
Funding: $282.1M
Rough estimate of the amount of funding raised
Wiz provides a Cloud Native Application Protection Platform (CNAPP) that helps organizations improve their security posture by prioritizing and resolving risks. The platform uses graph-based context to bridge the gap between cloud and code, enabling seamless collaboration between security and engineering teams. By integrating advanced remediation capabilities, Wiz empowers users to pinpoint root issues and address vulnerabilities directly in the code.
Funding: $50.0M
Rough estimate of the amount of funding raised
Funding: $50.0M
Rough estimate of the amount of funding raised
Frec offers direct indexing services that enable investors to hold individual stocks while automatically executing daily tax loss harvesting to maximize tax savings. This approach allows users to potentially earn up to 2x more in tax benefits compared to traditional robo-advisors, all for a low annual fee of 0.10%.
Funding: $26.4M
Rough estimate of the amount of funding raised
Funding: $26.4M
Rough estimate of the amount of funding raised
Gladly offers an AI-powered customer service platform that centralizes customer interactions across multiple channels, eliminating the inefficiencies of ticket-based systems. This approach enhances agent productivity and customer satisfaction by providing personalized support and reducing average handle times.
Funding: $40.0M
Rough estimate of the amount of funding raised
Funding: $40.0M
Rough estimate of the amount of funding raised
Glue is a work chat application that integrates AI to facilitate focused conversations and enhance collaboration by providing intelligent assistance within each thread. It addresses the challenges of channel fatigue and disorganized communication by allowing users to manage discussions in a structured, thread-based format without the distractions of traditional chat platforms.
Funding: $18.5M
Rough estimate of the amount of funding raised
Funding: $18.5M
Rough estimate of the amount of funding raised
Glue is a platform that facilitates team engagement through organized events and a structured employee rewards system, utilizing data analytics to measure cultural impact and morale. This approach addresses low employee satisfaction and retention by providing tangible recognition and fostering a positive workplace environment.
Funding: $22.7M
Rough estimate of the amount of funding raised
Funding: $22.7M
Rough estimate of the amount of funding raised
Greenlite utilizes AI to automate financial compliance tasks, including customer due diligence and transaction monitoring, enabling banks and fintechs to efficiently manage regulatory requirements. By reducing the time spent on repetitive compliance work by up to 90%, Greenlite allows teams to focus on higher-risk assessments and proactive risk management.
Funding: $5.3M
Rough estimate of the amount of funding raised
Funding: $5.3M
Rough estimate of the amount of funding raised
Showing 7 of 7 unmatched portfolio companies







