Ofir Ehrlich
About Ofir Ehrlich
Ofir Ehrlich is a serial entrepreneur who has co-founded four startups, according to his London Tech Week 2025 speaker profile. He started programming at nine. He co-founded AcceloWeb, which Limelight Networks acquired. He then co-founded CloudEndure, where he was VP of R&D. Amazon Web Services acquired CloudEndure in 2019, and he headed engineering teams at AWS for its migration and disaster recovery services.
He is now Co-Founder and CEO of Eon, a cloud backup platform. Eon describes its product as continuously protected, instantly recoverable cloud backups with ransomware protection and threat hunting.
Ehrlich is a board member of the 8200 Alumni Association. He is also an advisor to venture firms, including Grove Ventures, where he sits on the Dev Council, and QPVentures (per PitchBook).
Public profiles give different counts. Grove Ventures says he has invested in more than 25 startups. London Tech Week says 30 B2B deep tech companies. PitchBook lists 18 investments and 5 exits, and Crunchbase lists 17 portfolio companies. The counts differ by source and date.
PitchBook shows a board seat at Rookout. Crunchbase records him as an investor in the seed rounds of Blink Ops and Approve.com.
On the Lounge deals desk, Ehrlich is attached to these AI rounds: Engram Seed, $98M (2026-06); NewCore Seed, $66M (2026-06); Harmony Seed, $34M (2026-07); AIR Security Seed, $40M (2026-08); and AIR Seed, $50M (2026-09). The amounts are round sizes, not his own checks.
Earlier, he was named as an angel in Irregular's $80M round in September 2025. Sequoia Capital and Redpoint Ventures led it. Irregular is a frontier AI security lab. PitchBook also lists an Atero AI seed round dated October 2024.
Ehrlich describes his angel investing as focused on B2B deep tech. His own background is in cybersecurity, infrastructure, cloud and storage, and his recent AI deals include AI security. Most deals found are seed rounds in companies with Israeli roots, and he is based in Israel. He has not published a check size or a list of what he looks for, so none is given here.
- Irregular: frontier AI security lab; named as an angel in its $80M round (2025).
- Engram: AI seed round of $98M on the Lounge deals desk (2026-06).
- NewCore: AI seed round of $66M on the Lounge deals desk (2026-06).
- Harmony: AI seed round of $34M on the Lounge deals desk (2026-07).
- AIR Security: AI seed round of $40M on the Lounge deals desk (2026-08).
- Blink Ops: seed round investor per Crunchbase.
- Rookout: PitchBook lists a board seat.
- Atero AI: seed round dated October 2024 per PitchBook.
- londontechweek.com/speakers/ofir-ehrlich
- grovevc.com/team/devcouncil-ofir-ehrlich
- pitchbook.com/profiles/investor/122949-10
- crunchbase.com/person/ofir-ehrlich
- fintech.global/2025/09/18/frontier-ai-security-lab-irregular-raises-80
- pulse2.com/eon-profile-ofir-ehrlich-interview
- crunchbase.com/funding_round/blink-ffe8-seed--85489522
- crunchbase.com/funding_round/approvedotcom-seed--b4a87ac7
Investing activity
Ofir Ehrlich appears in 5 AI deals tracked by the Lounge deals desk, rounds totalling $288M. The rounds are mostly Seed, with a median round size of $50M and the largest at $98M. The most recent are AIR (Seed, $50M, Sep 2026), AIR Security (Seed, $40M, Aug 2026) and Harmony (Seed, $34M, Jul 2026).
Ofir Ehrlich most often invests alongside Sequoia Capital, Anne Neuberger, Omer Adam and Yinon Costica, and the companies they back on Lounge are mostly in AI.
Deals
Frequently asked questions about Ofir Ehrlich
Who is Ofir Ehrlich?
He is an Israeli entrepreneur and angel investor. He co-founded AcceloWeb and CloudEndure, and he is Co-Founder and CEO of Eon.
What stage does Ofir Ehrlich invest in?
The public deals found are mostly seed rounds, and he has also been named as an angel in a later round (Irregular, 2025). He has not published a stage rule.
What is Ofir Ehrlich's check size?
No check size is public. The round sizes on his profile are total round sizes, not his investment.
What sectors does Ofir Ehrlich back?
His London Tech Week profile describes B2B deep tech investing. Recent deals include AI and AI security companies.
Has Ofir Ehrlich had exits?
Yes, as a founder. AcceloWeb was acquired by Limelight Networks and CloudEndure by AWS in 2019. PitchBook also lists 5 exits from his angel portfolio.
How can founders contact Ofir Ehrlich?
His LinkedIn profile is the public channel found. No personal site or X account turned up in the sources.
Is Ofir Ehrlich an angel investor?
Yes. Ofir Ehrlich invests personally as an angel.
What AI companies has Ofir Ehrlich invested in?
Ofir Ehrlich's AI investments include AIR, AIR Security, Harmony, Engram and NewCore. The 5 rounds on Lounge are listed on this page with amounts, dates and co-investors.
What stage does Ofir Ehrlich invest at?
In the rounds tracked on Lounge, Ofir Ehrlich has invested at Seed, with a median round of $50M.
Who does Ofir Ehrlich co-invest with?
Ofir Ehrlich's most frequent co-investors on Lounge are Sequoia Capital (2 deals), Anne Neuberger (2 deals), Omer Adam (2 deals), Yinon Costica (2 deals) and Netz Capital (2 deals).