Index Ventures: recent investments
Investor
Index Ventures is in 16 funded startup rounds on Adamlead, and led 5 of them. Most are Series B Software Development companies. The latest is Flapping Airplanes (Series A), on Oct 21, 2026.
- Rounds on file
- 16
- Led
- 5
- Most common stage
- Series B
- Latest round
- Oct 21, 2026
Flapping Airplanes
Rounds Index Ventures led
| Company | Round | Industry | Source |
|---|---|---|---|
| Series A, $1B Oct 21, 2026 | Research Services | ua.news | |
| Seed, $60M Oct 9, 2026 | Technology, Information and Internet | cryptobriefing.com | |
| Series A, $60M Jun 17, 2026 | Software Development | pulse2.com | |
| Seed, $41M Dec 16, 2025 | Software Development | pulse2.com | |
| Series B, $40M Apr 3, 2025 | Software Development | techcrunch.com |
Rounds Index Ventures joined
| Company | Round | Industry | Source |
|---|---|---|---|
| Seed, $20M Sep 24, 2026 | Software Development | finance.yahoo.com | |
| Series B, $25M Sep 16, 2026 | Software Development | finance.yahoo.com | |
| Series C, $100M Sep 9, 2026 | Financial Services | finance.yahoo.com | |
| Series C, $550M Sep 2, 2026 | Technology, Information and Internet | morningstar.com | |
| Series B, $100M Jul 1, 2026 | Software Development | finance.yahoo.com | |
| Series C, $100M May 19, 2026 | Hospitals and Health Care | finance.yahoo.com | |
| Series B, $375M Mar 19, 2026 | Technology, Information and Internet | finance.yahoo.com | |
| Series C, $55M Oct 21, 2025 | Software Development | finance.yahoo.com | |
| Series D, $35M Oct 14, 2025 | Financial Services | thepaypers.com | |
| Series A, $32M May 15, 2025 | Technology, Information and Internet | finance.yahoo.com | |
| Series D, $200M Apr 30, 2025 | Software Development | finance.yahoo.com |
Read from the articles that announced each round. Amounts are each company's total funding on file.
Investors who back the same startups as Index Ventures
Industries Index Ventures invests in
Frequently asked questions
What startups has Index Ventures invested in recently?
On Adamlead: Flapping Airplanes, Hone, Conduct, Mirelo, Thatch, Ando, and 10 more. Each one links to the article the round was announced in.
Does Index Ventures lead rounds?
Yes. Index Ventures led 5 of the 16 rounds on file, including Flapping Airplanes, Hone, Conduct.
Who does Index Ventures invest alongside?
Most often Andreessen Horowitz, General Catalyst, Alumni Ventures, Khosla Ventures, based on the rounds on file.
How do I contact founders Index Ventures has backed?
Adamlead has 42 people on file at these 16 companies, with verified emails. 2 of the companies are hiring right now. Open a company to see who to talk to.
Reach the founders Index Ventures just backed
42 people on file at these companies, with verified emails. 7 days free, no card.