Investors / Israel / Cyberstarts
Cyberstarts
Venture capital · Israel · Middle East and Africa
Cyberstarts is an investment firm that partners with founders of cybersecurity companies from day one. It supports its portfolio companies through a systematic process and its CISO network to reach product-market fit.
Invests inCybersecurityAI & Machine Learning
In its own wordscybersecurityenterprise softwarecloud securityidentitydata security
Your fit with Cyberstarts
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsCyberstarts lists 25 checked portfolio companies on its own site and is named in 22 funding rounds, 3 of them as lead. Its most frequent entry is Series A, 33% of the companies with a known first round. Its largest themes are Cybersecurity (51%), AI & Machine Learning (35%) and Fintech (7%). 65% of its companies are based in United States. It invests most often alongside Cerca Partners, Sequoia Capital and Artisanal Ventures.
Counts come from funding rounds that name Cyberstarts, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Entry stage
share of companies by the stage of its first roundCyberstarts does not state its stages on its site, so only what it does is shown.
Show as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 20% |
| Series A | 33% |
| Series B | 27% |
| Growth | 20% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 2 | 0 |
| '24 | 3 | 1 |
| '25 | 5 | 0 |
| '26 | 12 | 2 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 60th | 25 companies |
| Recent activity | 97th | 13 rounds in 12 months |
| Early stage | 58th | 20% of entries at pre-seed or seed |
| Evidence | 100th | 56% of companies confirmed by a round |
| Sector focus | 85th | 51% in its largest sector |
| Reach | 42th | 2 countries |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Cerca Partners | 9 |
| Sequoia Capital | 8 |
| Artisanal Ventures | 7 |
| Accel | 5 |
| CRV | 4 |
| G Squared | 4 |
| Greylock | 4 |
| Insight Partners | 4 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers2080%
- No longer answers00%
- Points to another company520%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Cybersecurity | 51% | 4% |
| AI & Machine Learning | 35% | 18% |
| Fintech | 7% | 12% |
| Enterprise Software | 5% | 8% |
| Crypto & Web3 | 2% | 1% |
Co-investor network
who it backs companies with, and who they back togetherCompare Cyberstarts head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with Cyberstarts| Date | Company | Stage |
|---|---|---|
| 24 Sept 2026 | Series C+ | |
| 2 Sept 2026 | Series C+ | |
| 29 Jul 2026 | Series B | |
| 22 Jul 2026 | Series A Led | |
| 15 Jun 2026 | Seed Led | |
| 10 Jun 2026 | Series C+ | |
| 8 Jun 2026 | Seed | |
| 2 Jun 2026 | Series C+ |
Round details for Cyberstarts
Amounts, full round histories and every co-investor in Cyberstarts' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
25 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| A Security fortifies you against weaponized AI by discovering and remediating exploitable attack paths. | Cybersecurity | Jun 2026Seed | Page + round | |
CybersecurityAI & Machine Learning | Portfolio page | |||
CybersecurityAI & Machine Learning | Portfolio page | |||
| Blockaid provides security services to prevent scams, fraud, and compliance risks for companies operating on blockchain finance. | FintechCybersecurity | Feb 2025Series B | Page + round | |
| Cyera provides a platform for data, identity, and AI security | CybersecurityAI & Machine Learning | Jun 2023Series B · 4 rounds | Funding round | |
| Cyera provides a platform for data, identity, and AI security | CybersecurityAI & Machine Learning | Portfolio page | ||
Cybersecurity | Portfolio page | |||
| Fireblocks provides digital asset and stablecoin infrastructure for various industries, including trading firms, fintechs, and financial institutions. | FintechCrypto & Web3 | Portfolio page | ||
| Gambit provides a platform for autonomous resilience, helping businesses protect their operations and innovate faster while ensuring recovery across backups, infrastructure, and hybrid estates. | CybersecurityEnterprise Software | Feb 2026Series A | Page + round | |
| Glow develops and provides endpoint security solutions using artificial intelligence | CybersecurityAI & Machine Learning | Jul 2026Series A | Page + round | |
| Island provides a control plane for enterprises to manage access, security, and AI-powered productivity | AI & Machine LearningCybersecurity | Sept 2026Series C+ | Page + round | |
| Legit Security provides application security solutions using AI-speed protection and intelligent agents to understand risk, remediate vulnerabilities, and improve with every cycle. | CybersecurityAI & Machine Learning | Sept 2023Series B | Page + round | |
| Linx provides an AI-native identity security platform for managing and governing identities | CybersecurityAI & Machine Learning | Jul 2024Series A · 2 rounds | Page + round | |
| NewCore provides an identity platform to govern and secure access for AI agents and humans across an enterprise | CybersecurityAI & Machine Learning | Jun 2026Seed | Page + round | |
| Oasis Security develops and provides a Non Human Identity Management Platform for securing AI agents and non-human identities across various environments. | CybersecurityAI & Machine Learning | Jan 2024Series A · 3 rounds | Page + round | |
| Onyx provides a secure control plane for AI agents and models | AI & Machine LearningCybersecurity | Jul 2026Series B | Page + round | |
| Portfolio page | ||||
| Surf AI helps companies manage and close security exposures by connecting systems, tracing issues to owners, and automating workflows. | Cybersecurity | Mar 2026Series A | Page + round | |
| Portfolio page | ||||
| Transmit Security provides customer identity and access management and fraud prevention services | CybersecurityEnterprise Software | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- cyberstarts.com
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 27 Jun 2023
- Companies checked
- 25
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
Get Cyberstarts' profile as data
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