Heartex
Build the datasets no one else can
San Francisco, United States · Founded 2019 · $25.1M raised
- Headquarters
- San Francisco, California
- Employees
- 51–200
- Founded
- 2019
- Business Model
- B2B
- Website
- humansignal.com
- Total Funding
- $25.1M
- Last Round
- $25.0M Series AMay 2022
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 5 investors for this company. The full record is or through the API.
About
HumanSignal helps data scientists use data to teach ML/AI models how to make the best predictions. It is home to Label Studio, an open source data labeling tool, and provides labeling, evaluation, and quality workflows that scale with the world's most demanding AI teams. Expert annotators and data scientists can also deliver custom datasets tailored to unique AI challenges.
Summary
Heartex is a Data & Analytics company based in San Francisco, United States, founded in 2019. It has raised $25.1M in total across 2 rounds, most recently a $25.0M Series A round in May 2022. Investors include Redpoint Ventures, Unusual Ventures and Bow Capital.
Tech & App Stack
14 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Funding History
May 2022
Sign up to see all 2 events
Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
Similar Companies
Scale AI provides high-quality data and full-stack technologies that power the world's leading AI...
Databricks provides a unified data and AI platform that helps enterprises build and run applicati...
Mistral co-creates tailored AI systems for enterprises and governments, combining frontier models...
Chinese AI company developing GLM large language models and multimodal agent APIs for enterprises...
Appears in
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/heartex"><img src="https://indexed.vc/api/badge/company/heartex" alt="Heartex on Indexed.vc" width="260" height="76" /></a>