Ariel Maislos

Ariel Maislos
About
Serial entrepreneur and angel investor with 30+ years in technology innovation and entrepreneurship. Co-founder of Anobit Technologies (acquired by Apple in 2011) and founder of Stratoscale. Active angel with 36 investments.
Key facts
- Type
- Angel
- Headquarters
- Israel
- Portfolio companies
- 42
- Stages
- Pre-SeedSeedSeries A
- Cheque size
- $2M to $19M
- Sector focus
- APICybersecurityMicroservicesCloud NativeEnterprise
Recent investments
| Date | Company | Round | Amount |
|---|---|---|---|
| 30 Mar 2026 | Huskeys | Seed | $8M |
| 23 Mar 2026 | Swish.ai | Series C | $38M |
| 12 Mar 2026 | Sunday Security | Series B | $165M |
| 18 Sept 2025 | Anima | Seed | Undisclosed |
| 3 Jun 2025 | Speedata | Undisclosed round | $44M |
| 3 Jun 2025 | Zero Networks | Undisclosed round | $55M |
| 24 Apr 2025 | Flow | Series B | $100M |
| 29 Jan 2025 | Finout | Series C | $40M |
| 25 Sept 2024 | GeoX | Series A | $19M |
| 18 Sept 2024 | With | Seed | $10M |
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Frequently asked
What companies has Ariel Maislos invested in?
Ariel Maislos has invested in Huskeys, Swish.ai, Sunday Security, Anima, Speedata and 37 more.
SEC filings, insider activity, nonprofit links and pay benchmarks for Ariel Maislos:

