United States · 
Who invested in Simile?
Simile's investors include Index Ventures, Bain Capital Ventures, Kevin Hartz, Hanabi Capital and Greenoaks, and 7 more on record.
2027
$100MSeries A$200MSeries B$300MRound
United States · Series B startup
Who invested in Simile
3 rounds we have observed, with the 12 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised this month
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Funding summaryUpdated 5 Nov 2026
$600Mraised across 3 rounds since 2026, from 6 sources
$100MSeries A$200MSeries B$300MRound
- Latest round
- Round, $300MOct 2026
- Step-upi
- 1.5×
- Investors
- 12 (2 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $100M Feb 2026
- Biggest round
- $300M Round · Oct 2026
- Usual gap between rounds
- 6 months the median of 2
The rounds
- Oct 2026
- Aug 2026Series B$200M4 new4 returning
GreenoaksLead
Index Ventures
Bain Capital Ventures
Kevin Hartz
Definition
CVS Health Ventures
Hanabi Capital
Factory
Reported by TechCrunch and 2 others
- Feb 2026Series A$100M8 new
- Index VenturesLead
- Bain Capital Ventures
Guillermo Rauch- Kevin Hartz
- Scott Belsky
- Andrej Karpathy
- Fei-Fei Li
- Hanabi Capital
Reported by TechCrunch and 1 other
Funding filed with regulators
Simile filed one raise, $4.6M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Jan 2018$4.6MSEC Form D
Founders and team
From the SEC filings it signed: 2 on the team.
- Alexander PorterExecutive Officer, Directori
- James GeorgeExecutive Officer, Directori
On the board, as filediHadley Harris
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Series A2026Series B2026Round2026Index VenturesLBain Capital VenturesKevin HartzHanabi CapitalGreenoaksLGuillermo RauchScott BelskyDefinitionCVS Health VenturesAndrej Karpathy
Index VenturesLBain Capital VenturesKevin HartzHanabi CapitalGreenoaksLGuillermo RauchScott BelskyDefinitionCVS Health VenturesAndrej KarpathyEveryone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Simile as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Simile
How much has Simile raised?
Simile has raised $600M across 3 rounds since 2026.
When did Simile last raise?
Simile's most recent round, $300M, was in Oct 2026.
What was Simile's biggest round?
Its most recent round, $300M in Oct 2026, is also its largest on record.
Who backed Simile first?
Simile's first round on record, in Feb 2026, was backed by Index Ventures, Bain Capital Ventures and Guillermo Rauch and 5 others.
What stage is Simile at?
Simile's latest named round is a Series B, in Aug 2026.
Where is Simile based?
Simile is based in the United States.
Who led Simile's rounds?
Index Ventures led the Series A in 2026; Greenoaks led the Series B in 2026.
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