46 investors have funded 11 Open Source companies head-officed in Tel Aviv, across 81 rounds (Jun 2006 – Sep 2025). They are ranked by how many Tel Aviv companies in this market they have actually backed.
"In Tel Aviv" describes the companies, not the investor: most of the money in any city comes from somewhere else, and the Where the money comes from section below shows exactly where it came from here.
Ranked by companies backed in this market and city, then by round count. "Led" counts rounds recorded with this investor as lead.
| # | Investor | Based in | Stages here | Companies | Rounds | Led | Latest | Portfolio total |
|---|---|---|---|---|---|---|---|---|
| 1 | Battery Ventures | Boston, United States | Series BSeries ASeed | 2 | 4 | 3 | Jul 2023 | 458 |
| 2 | TLV Partners | Tel Aviv, Israel | Series ASeedSeries B | 2 | 4 | 3 | Sep 2025 | 61 |
| 3 | Tiger Global Management | New York City, United States | Series A | 2 | 3 | 2 | Jun 2025 | 791 |
| 4 | Mango Capital | Los Altos, United States | Series ASeed | 2 | 3 | — | Sep 2024 | 38 |
| 5 | Lightspeed Venture Partners | Menlo Park, United States | Series ASeedSeries B | 1 | 3 | 2 | Jan 2025 | 860 |
| 6 | Spark Capital | San Francisco, United States | Series ASeries BSeries C | 1 | 3 | — | Mar 2011 | 322 |
| 7 | Union Square Ventures | New York City, United States | Series ASeries BSeries C | 1 | 3 | — | Mar 2011 | 218 |
| 8 | Boldstart Ventures | Miami, United States | SeedSeries A | 1 | 3 | 1 | Jun 2025 | 89 |
| 9 | Gemini | Herzliya, Israel | Series BSeries ASeed | 1 | 3 | 2 | Jun 2008 | 62 |
| 10 | YL Ventures | Tel Aviv, Israel | Series A | 1 | 3 | 1 | May 2014 | 37 |
| 11 | Work-Bench | New York City, United States | Series ASeed | 1 | 3 | — | Jun 2025 | 41 |
| 12 | Ballistic Ventures | San Francisco, United States | Series ASeedSeries B | 1 | 3 | 2 | Jan 2025 | 30 |
| 13 | General Catalyst | San Francisco, United States | Series BSeries C | 1 | 2 | 1 | Mar 2011 | 855 |
| 14 | Bessemer Venture Partners | Redwood City, United States | SeedSeries A | 1 | 2 | 1 | Apr 2022 | 781 |
| 15 | Seedcamp | London, United Kingdom | SeedSeries A | 1 | 2 | — | Apr 2022 | 386 |
| 16 | Flybridge Capital Partners | New York City, United States | SeedSeries A | 1 | 2 | 1 | Apr 2022 | 173 |
| 17 | Haystack | Menlo Park, United States | Series ASeed | 1 | 2 | — | Jun 2022 | 146 |
| 18 | Dell Technologies Capital | Palo Alto, United States | Series BSeries A | 1 | 2 | 1 | Jul 2025 | 102 |
| 19 | Zeev Ventures | Palo Alto, United States | Series BSeries A | 1 | 2 | 1 | Jul 2025 | 49 |
| 20 | Norwest | Series BSeries A | 1 | 2 | 1 | Jul 2025 | 72 | |
| 21 | Ibex Investors | Denver, United States | SeedSeries A | 1 | 2 | — | Apr 2022 | 50 |
| 22 | Y Combinator | Mountain View, United States | Seed | 1 | 1 | 1 | Oct 2023 | 5,648 |
| 23 | Partech Partners | Paris, France | Series A | 1 | 1 | 1 | Jun 2025 | 351 |
| 24 | Salesforce Ventures | San Francisco, United States | Series A | 1 | 1 | — | Sep 2024 | 364 |
| 25 | Pitango | Herzliya, Israel | Series C | 1 | 1 | — | Mar 2011 | 176 |
| 26 | SoftBank Capital | San Carlos, United States | Series C | 1 | 1 | — | Mar 2011 | 142 |
| 27 | Glilot Capital Partners | Herzliya, Israel | Series A | 1 | 1 | — | May 2014 | 60 |
| 28 | Operator Partners | New York City, United States | Seed | 1 | 1 | — | Jul 2023 | 82 |
| 29 | StageOne Ventures | Herzliya, Israel | Seed | 1 | 1 | 1 | Jul 2023 | 52 |
| 30 | Grove Ventures | Tel Aviv Yafo, Israel | Seed | 1 | 1 | 1 | Jul 2023 | 34 |
| 31 | TQ Ventures | San Francisco, United States | Seed | 1 | 1 | 1 | Sep 2025 | 49 |
| 32 | Red Dot Capital Partners | Savyon, Israel | Series B | 1 | 1 | — | Jan 2025 | 25 |
| 33 | Cerca Partners | Ra anana, Israel | Seed | 1 | 1 | — | Jul 2023 | 27 |
| 34 | Maor Investments | Luxembourg, Luxembourg | Series B | 1 | 1 | 1 | Jul 2025 | 24 |
| 35 | Greenfield Partners | Tel Aviv, Israel | Series B | 1 | 1 | 1 | Jan 2025 | 19 |
| 36 | Firestreak Ventures | Aspen, United States | Series A | 1 | 1 | — | Sep 2024 | 20 |
| 37 | Venture Guides | Cambridge, United States | Series A | 1 | 1 | 1 | Sep 2024 | 17 |
| 38 | Hyperwise Ventures | Tel Aviv, Israel | Seed | 1 | 1 | — | Nov 2020 | 12 |
| 39 | Secret Chord Ventures | Tel Aviv, Israel | Seed | 1 | 1 | — | Jul 2023 | 14 |
| 40 | Cyber Club London | London, United Kingdom | Series A | 1 | 1 | 1 | Feb 2023 | 12 |
| 41 | Modern Technical Fund | Seed | 1 | 1 | — | Sep 2025 | 5 | |
| 42 | DHG Communications Network | Hoogkarspel, Netherlands | Series A | 1 | 1 | — | Jun 2013 | 3 |
| 43 | Strait.capital | Series B | 1 | 1 | — | Jan 2025 | 4 | |
| 44 | KMEHIN Ventures | Panama | Series A | 1 | 1 | 1 | Feb 2023 | 3 |
| 45 | Netz Capital | Seed | 1 | 1 | — | Sep 2025 | 1 | |
| 46 | OperAngels | London, United Kingdom | Series A | 1 | 1 | 1 | Feb 2023 | 1 |
Head office of the investors on this page.
Rounds by stage — where in a company's life this money arrives.
Total disclosed size of each round, not one investor's share.
How active this market has been.
Open Source companies head-officed in Tel Aviv that took money from these investors.
| Company | Backers | Rounds | Disclosed | Latest round |
|---|---|---|---|---|
| Oligo oligo.security |
9 | 15 | $444M | Series B Jan 2025 |
| CloudQuery cloudquery.io |
6 | 13 | $153M | Series A Jun 2025 |
| Wing Cloud wing.cloud |
6 | 6 | $120M | Seed Jul 2023 |
| Appwrite appwrite.io |
5 | 9 | $175M | Series A Apr 2022 |
| Boxee boxee.tv |
5 | 10 | $108.5M | Series C Mar 2011 |
| Odigos odigos.io |
5 | 5 | $52.5M | Series A Sep 2024 |
| LakeFS lakefs.io |
4 | 7 | $125M | Series B Jul 2025 |
| MetalBear metalbear.co |
4 | 4 | $50M | Seed Sep 2025 |
| BlazeMeter blazemeter.com |
3 | 5 | $14.2M | Series A May 2014 |
| NeoCleus neocleus.com |
2 | 6 | $34.2M | Series B Jun 2008 |
| Speedb speedb.io |
1 | 1 | $4M | Seed Nov 2020 |
| Date | Investor | Company | Stage | Round size |
|---|---|---|---|---|
| Sep 2025 | TLV PartnersLED | MetalBear | Seed | $12.5M |
| Sep 2025 | Netz Capital | MetalBear | Seed | $12.5M |
| Sep 2025 | TQ VenturesLED | MetalBear | Seed | $12.5M |
| Sep 2025 | Modern Technical Fund | MetalBear | Seed | $12.5M |
| Jul 2025 | Norwest | LakeFS | Series B | $20M |
| Jul 2025 | Zeev Ventures | LakeFS | Series B | $20M |
| Jul 2025 | Dell Technologies Capital | LakeFS | Series B | $20M |
| Jul 2025 | Maor InvestmentsLED | LakeFS | Series B | $20M |
| Jun 2025 | Work-Bench | CloudQuery | Series A | $16M |
| Jun 2025 | Tiger Global Management | CloudQuery | Series A | $16M |
| Jun 2025 | Boldstart Ventures | CloudQuery | Series A | $16M |
| Jun 2025 | Partech PartnersLED | CloudQuery | Series A | $16M |
| Jan 2025 | TLV Partners | Oligo | Series B | $50M |
| Jan 2025 | Red Dot Capital Partners | Oligo | Series B | $50M |
| Jan 2025 | Lightspeed Venture Partners | Oligo | Series B | $50M |
| Jan 2025 | Ballistic Ventures | Oligo | Series B | $50M |
| Jan 2025 | Strait Capital | Oligo | Series B | $50M |
| Jan 2025 | Greenfield PartnersLED | Oligo | Series B | $50M |
| Sep 2024 | Mango Capital | Odigos | Series A | $13M |
| Sep 2024 | Salesforce Ventures | Odigos | Series A | $13M |
Open Source investors in other cities
Other markets in Tel Aviv