Simile
Simile

Simile

Measured by AhrefsDR32Ahrefs DR: 32/100. Below median. Measured by Ahrefs. Median 44.Measured by StartupHub.aiAgent39Agent Readiness: 39/100. Below median. Measured by StartupHub.ai. Median 41.Measured by Google PageSpeedSpeed43Site Speed: 43/100. Bottom 25%. Measured by Google PageSpeed. Median 62.Measured by StartupHub.aiTrust72Data Trust: 72/100. Above median. Measured by StartupHub.ai. Median 61.

AI digital twin startup that simulates individual responses to business developments.

2021Active39San Francisco, United States

About

Simile is a simulation platform for human behavior that uses AI-driven simulations to show how customers, employees, or populations respond to change. Their platform enables enterprise simulation workflows to find audiences, de-risk decisions, understand segments, test concepts, and generate instant insights. Simile serves businesses looking to accelerate product development, understand consumers better, and test concepts in a controlled environment before real-world launches.

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Key facts

Website
simile.com
Headquarters
San Francisco, United States
Founded
2021
Employees
39
Total funding
$300M (Series B)
Business model
B2B

Funding rounds

Funding rounds raised by Simile
DateRoundAmountPost-moneyLead investors
30 Jul 2026Series B$200M$2.0BGreenoaks

Tech stack

Detected on simile.com and in its job posts, last scanned 4 Nov 2026.

Frontend
Next.js, TypeScript, React
Backend
Python, Node.js, Rust
Database
PostgreSQL, ClickHouse, MySQL
Observability
incident.io, Datadog
CDN
Cloudflare
Hosting
AWS, Azure, Google Cloud
Email provider
Google Workspace
Hiring platform
Ashby
DevOps
Kubernetes, Terraform
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Frequently asked

Is Simile trustworthy and reputable?

StartupHub's Data Trust & Reputation score for Simile is 72 out of 100, a generally safe rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.

How much funding has Simile raised?

Simile has raised a total of $300M in funding. The most recent round on record is Series B.

How many employees does Simile have?

Simile has approximately 39 people on record.

SEC filings, insider activity, nonprofit links and pay benchmarks for Simile:

Company details: from public sources. Funding: no announced round on file. Ownership: not yet claimed by the company. Scores: measured by named tools; each links to its method. Our rules