H
Heartex
Offers a data labeling and annotations tool for building accurate and smart AI products
About Heartex
HumanSignal operates in the data labeling industry, providing a comprehensive platform designed to enhance the accuracy of AI models through a combination of automation and human supervision. The company serves a diverse range of clients, including businesses involved in machine learning, data science, and artificial intelligence development. HumanSignal's platform, Label Studio, offers a variety of features such as custom UI building, pre-built labeling templates, team member permission management, and workflow optimization. The platform supports multiple data types and use cases, making it versatile for different industry needs.
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HumanSignal's business model revolves around offering a subscription-based service for its Label Studio platform, which includes different tiers based on the level of features and support required by the client. The company generates revenue through these subscriptions, as well as through additional services such as custom integrations and advanced support packages.
The market for data labeling is growing rapidly, driven by the increasing adoption of AI and machine learning technologies across various industries. HumanSignal positions itself as a key player in this market by providing a robust and flexible platform that can be tailored to meet the specific needs of its clients.
At a glance
- Status
- Operational
- Founded
- 2018
- Headquarters
- San Francisco, United States
- Employees
- 121
- Open positions
- None listed
- Dealroom signal
- 90.1/100
- Industry
- Enterprise Software
- Sector
- AI, Core AI, MLops, AI Data Preparation and Generation
- Technology
- Artificial Intelligence, Big Data
- Business model
- SaaS
- Client focus
- b2b
Latest news
Press, funding announcements and product moves mentioning Heartex.
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | May 2022 | $25M | $100M | Bow Capital · Redpoint · Unusual Ventures · Swift Ventures | ↗ |
| SEEDEquity / VC | Jul 2019 | $150K | $600K | 500 Global | — |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Heartex is 160K monthly website visits, up 66.7% over the last three months. Heartex's team grew 105.1% over the past year.
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Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed1 investor entered at this stage
Series A4 investors entered at this stage
Bow Capital
Redpoint
Unusual Ventures
Swift Ventures
Other known investors1 additional known investor
Creative Destruction Lab
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Heartex on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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