Tami Bronner

General Partner at Vertex Ventures

📍 Israel🔄 Updated September 2026💼 12 investments📅 7 years investing🗓 Last invested Apr 2026
VC🌍 IsraelInvested this year
12
Total investments
5
Early stage
3
Mid stage
0
Late stage
7y
Years active

Portfolio

12 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Apr 2026
Flamingo is an AI + open-source company building the vertical OS for Managed Service Providers (MSPs). We unify essential IT and security workflows into one data model and API, then layer agentic automation to eliminate repetitive tasks. The result: fewer tools, lower costs, and happier customers. We’re in beta with real MSPs, iterating fast with our community and waitlist. If you run an MSP and want higher margins with fewer headaches - join us.
Investor
Nov 2025
Apono, led by cybersecurity and DevOps experts. “Apono” is the Hawaiian word for “approve”. The Apono platform is loved by DevOps, trusted by Security - supports customers like OpenWeb, Cybereason, HiredScore, Tomorrow.io and many more in automating permission management. Providing a frictionless experience for users with the visibility and compliance needed by security to win more business. Apono helps customers move to zero standing, just in time permissions, get started in minutes at https://www.apono.io
Board Member
Apr 2024
Automate all things security in the Blink of AI. BlinkOps is a security workflow automation platform designed to make building, collaborating, and scaling all things security & beyond effortless. Whether you prefer code, low-code, or no-code, BlinkOps has you covered. Easily drag and drop the actions you want into a workflow, leveraging the over 30,000 actions available in the automation library, or use Blink Copilot™ to generate a workflow with a natural language prompt. Use BlinkOps as an automation hub, where security teams go to quickly develop, collaborate, and automate their security ideas. Leverage the platform’s 8,000+ workflows that come out-of-the-box to quickly build workflows for real-time remediation. Generate automation workflows for standalone use cases or build an end-to-end proactive automation strategy, streamlining security responses across your entire organization.
Board Member
Jan 2023
Seal Security’s AppSec Remediation Agent delivers real, human-vetted, production-ready fixes for open source vulnerabilities - resolving risk directly in your applications without slowing teams down.
Board Member
Aug 2022
Transform how your finance team operates. Ledge is an AI-powered platform that automates two of finances most time-consuming burdens: cash reconciliation and journal entry creation. We turn days of manual matching into minutes of automated workflows by consolidating data from your payment processors, bank accounts, ERP, and more. Finance teams using Ledge cut reconciliation time by 90%, gain continuous cash visibility, and can finally focus on strategic work instead of manual tasks. Whether youre an eCommerce company managing multiple payment processors, a fintech with complex banking infrastructure, or any organization drowning in transaction matching - we handle the complexity so your team can focus on what matters.
Investor
Jun 2022
We are building the future of communication with AI-powered tools that empower Deaf and hard-of-hearing people to communicate. Check out our open positions on rylo.com/careers.
Board Member
Nov 2021
Overcut is building the Autonomous SDLC. As software systems grow more complex and AI accelerates code creation, engineering organizations are overwhelmed by manual processes, fragmented tools, and brittle workflows. Productivity tools help individuals move faster, but the SDLC itself remains slow, reactive, and human-bound. Overcut transforms the software development lifecycle into a system of agentic workflows that operate directly inside Git and Jira. Instead of assisting developers step by step, Overcut executes end-to-end engineering processes such as triage, analysis, review, remediation, and delivery with built-in control, context, and accountability. The result is a new model for building software. Continuous execution instead of manual coordination. Organizational automation instead of individual assistance. A future where engineering teams scale quality, speed, and trust together.
Board Member
Oct 2021
Blings is an effective, fun and scalable video software solution. Our goal is to help businesses communicate more effectively with their users, through video. Nowadays, people prefer to watch content rather than read words. Speaking in video attracts your viewers’ attention and increases brand awareness. Our platform gives you the ability to modify your content, design and campaign data, with real time personal control. Blings.io is the only video service where you can scale with no additional cost for amount or frequency. A/B testing and detailed analytics will ensure that your campaign meets all your goals. Our unique technology allows you to implement various interactive tools directly into your video, giving you a better understanding of your customers behavior, ensuring longer viewing times, and motivating your audience to further interact with your product through call-to-action buttons.
Investor
Aug 2021
At Growthspace, we believe that the future of Learning and Development is data-driven, measurable, and personalized for every employee. By combining the world’s most robust dataset and our network of global experts, we help employees and teams achieve their professional goals and business KPIs at scale. Select from short growth sprints, individual mentoring & coaching sessions, group workshops, internal mentoring programs, or lectures where employees can upskill, improve performance and career pathing. The Growthspace employee development platform is personalized and measurable enabling growth-driven organizations to manage all employee development initiatives on one scalable platform.
Investor
Jun 2021
The EverAfter platform allows you to create auto-personalized customer hubs that help you grow revenue from existing accounts. Using a customer hub, you'll be able to generate exceptional, outcome-driven, customer experiences that will get you 3X faster time-to-value. With EverAfter, you'll be able to create digital-touch programs that will save you 10 hours weekly, allowing you to proactively and strategically nurture your enterprise accounts.
Investor
Apr 2021
Zenity is the first security and governance platform purpose-built for AI agents - spanning SaaS, home grown platforms (Cloud), and end-user devices (Endpoint). Trusted by Fortune 500 enterprises, Zenity helps security teams confidently adopt AI by delivering defense in depth with full-lifecycle coverage: from agent discovery and posture management to real-time detection, prevention, and response. As enterprises adopt Microsoft Copilot, Salesforce Agentforce, AWS Bedrock, and developer tools like GitHub Copilot, Zenity eliminates blind spots and enforces consistent policy across environments so organizations can innovate with AI, without compromising security. Learn more at www.zenity.io.
Board Observer
Nov 2019
Adaptive Shield’s SSPM & ITDR solution enables security teams to stay on top of the organizations apps, identities, and any unusual behavior in the SaaS ecosystem. With 150+ supported applications out of the box and the ability to monitor custom applications, Adaptive Shield offers full coverage of breadth and depth. Adaptive Shield is the leader in SaaS Security and has been awarded distinguished awards such as Gartner Cool Vendor, Frost & Sullivan’s 2023 Global Technology Innovation Leadership, Winner of the Global Infosec Awards 2024 and more.
Experience · 13 entries
All (13)
Investments (12)
Board (7)
2026
Board Member
Apr 2026
Flamingo is an AI + open-source company building the vertical OS for Managed Service Providers (MSPs). We unify essential IT and security workflows into one data model and API, then layer agentic automation to eliminate repetitive tasks. The result: fewer tools, lower costs, and happier customers. We’re in beta with real MSPs, iterating fast with our community and waitlist. If you run an MSP and want higher margins with fewer headaches - join us.
2025
Investor
Nov 2025
Apono, led by cybersecurity and DevOps experts. “Apono” is the Hawaiian word for “approve”. The Apono platform is loved by DevOps, trusted by Security - supports customers like OpenWeb, Cybereason, HiredScore, Tomorrow.io and many more in automating permission management. Providing a frictionless experience for users with the visibility and compliance needed by security to win more business. Apono helps customers move to zero standing, just in time permissions, get started in minutes at https://www.apono.io
2024
Board Member
Apr 2024
Automate all things security in the Blink of AI. BlinkOps is a security workflow automation platform designed to make building, collaborating, and scaling all things security & beyond effortless. Whether you prefer code, low-code, or no-code, BlinkOps has you covered. Easily drag and drop the actions you want into a workflow, leveraging the over 30,000 actions available in the automation library, or use Blink Copilot™ to generate a workflow with a natural language prompt. Use BlinkOps as an automation hub, where security teams go to quickly develop, collaborate, and automate their security ideas. Leverage the platform’s 8,000+ workflows that come out-of-the-box to quickly build workflows for real-time remediation. Generate automation workflows for standalone use cases or build an end-to-end proactive automation strategy, streamlining security responses across your entire organization.
2023
Board Member
Jan 2023
Seal Security’s AppSec Remediation Agent delivers real, human-vetted, production-ready fixes for open source vulnerabilities - resolving risk directly in your applications without slowing teams down.
2022
Board Member
Aug 2022
Transform how your finance team operates. Ledge is an AI-powered platform that automates two of finances most time-consuming burdens: cash reconciliation and journal entry creation. We turn days of manual matching into minutes of automated workflows by consolidating data from your payment processors, bank accounts, ERP, and more. Finance teams using Ledge cut reconciliation time by 90%, gain continuous cash visibility, and can finally focus on strategic work instead of manual tasks. Whether youre an eCommerce company managing multiple payment processors, a fintech with complex banking infrastructure, or any organization drowning in transaction matching - we handle the complexity so your team can focus on what matters.
Show all 13 entries ↓
Investment activity
2019–2026 · 12 investments
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