What does Index Ventures invest in?
Index Ventures invests most often at Series A and Series B (52% of the rounds on record), in sectors such as AI & Machine Learning, Agnostic and Apps.
United Kingdom · Investor
Last cheque observed Oct 2026; 1025 cheques on record.
Deploying nowNew fund $40M, May 2026VC firmWebsite unconfirmed
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121 cheques in the last 12 months
Mostly Series A and Series B: 52% of its rounds
Sole investor in 61 rounds, median $8.0M
67 exits from the portfolio
A website was listed for this organisation, but we could not confirm it belongs to the firm that wrote these cheques. Either the site never mentions them, or it turned out to be a different company sharing the name. We show neither it nor anything read from it. Tell us the right one.
Every round we can evidence, newest first1,025 appearances
105 rounds
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
Named by the firm itself, on a filing, its Form ADV or its company registration15 named
We also hold 54 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
From the firm's own filings with the SEC, which it must file accurately by law
Companies it backed that were later bought or listed67 in all
The latest 20 here. An exit counts when it came after the firm's first round in the company. From historical deal records.
The investors most often in the same rounds as Index Ventures. A count of rooms they were both in, not a relationship either has claimed.
The latest companies Index Ventures put money into.
Index Ventures invests most often at Series A and Series B (52% of the rounds on record), in sectors such as AI & Machine Learning, Agnostic and Apps.
1,025 investments on record, 121 of them in the last 12 months, and it led 62. The most recent was in Oct 2026.
Its most recent investments on record: Flapping Airplanes (Series A, Oct 2026), Opply (Seed, Oct 2026) and Albert (Series B, Oct 2026).
The median round it joins is $31M. It says it writes cheques of $100K to $50M.
Sometimes: it led 62 of its 1,025 investments on record (6%).
Most of the companies it backs are in the United States (73%) and the United Kingdom (8%).
Yes: it is actively investing, with 121 investments in the last 12 months.
Most often Sequoia Capital (72 rounds together), SV Angel (68 rounds together) and Andreessen Horowitz (67 rounds together).
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it