3LC
AI-nativeBetter data. Better AI. In production.
3lc.ai AI Models & Agents / Training Data & Labeling
- Monthly visits
- <5K
- Oct 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- Unknown
- No monthly subscription pricing
- Launched
- 2y ago
- 2024-04-23 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotionsLaunched on Show HN (3 pts)Launch
We Listened to the Data-Science Community - 3LC — Hello HN, Based on community feedback, we listened and simplified the setup for 3LC. Now all you need to do is pip install 3lc, no account…
Apr 26, 2024 · 2y agoLaunch page
Launched on Show HN (8 pts · 7 comments)Launch
3LC – Illuminate the ML Black Box — Hello HackerNews, I am Paul, and I would like to get some feedback on the tool we are releasing as beta today. 3LC is an ML tool that give…
Apr 23, 2024 · 2y agoLaunch page
Third-party reviews & case dossiers
Acquisition breakdowns, engineer reviews & open-source metrics- Post excerpt:
- Hello HackerNews, I am Paul, and I would like to get some feedback on the tool we are releasing as beta today. 3LC is an ML tool that gives detailed insights, real-time data-centric iterative workflows for training/finetuning, and data quality improvements for your Machine Learning datasets and models. 3LC serves as a visualizer, editor, and debugger, focusi
- Post excerpt:
- Hello HN, Based on community feedback, we listened and simplified the setup for 3LC. Now all you need to do is pip install 3lc, no account creation needed. What is 3LC? 3LC is an ML tool that gives detailed insights, real-time data-centric iterative workflows for training/finetuning, and data quality improvements for your Machine Learning datasets and models
MCP Server & Agent Ecosystem
Agent, MCP & Developer Integration
CLI / SDK- Ecosystem & integrations:
- Ultralytics YOLOHuggingFaceSAM 3
Traffic sources
Traffic breakdown
Channels
- Direct39%
- Organic Search35%
- Referrals9%
- Social6%
- Other11%
Countries
- India60%
- United States40%
Search
Domain authority —Domain registered 2022-03-21
| Keyword | Monthly volume |
|---|---|
| coco dataset | 2,600 |
| cocodataset | 460 |
| coco-trained model | 450 |
| what are “labeled” experts vs “unlabeled” experts | 440 |
| 3lc.ai careers | 180 |
Traffic data: Vaneform
Pricing
Pricing page does not list plan prices.
Trial: None · Observed 2026-11-12 · Pricing page
Pages & changes
Key pages
Weekly snapshotsChanges
Design
Enterprise Clean (Dark canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Better data. Better AI. In production.”
Split Copy & Visual hero structure paired with book demo / contact sales CTA and customer / press logo strip.
Conversion path: Split Copy & Visual + Product UI Screenshot / Component → Book Demo / Contact Sales · Trust bar: Customer / Press Logo Strip
- Outcome & Speed Promise
- Large Hero Product Shot
- Metrics Strip
- Customer Logo Wall
Palette · click to copy
- Typography
- 8.0
- Color & Contrast
- 8.0
- Layout & Spacing
- 8.0
- Craft & Polish
- 8.0
- Distinctiveness
- 7.0
Structure
- Fonts
- Manrope
- Hero layout
- Split Copy & Visual
- Primary visual
- Product UI Screenshot / Component
- Conversion CTA
- Book Demo / Contact Sales
- Social proof
- Customer / Press Logo Strip
- Navigation
- Full-Width Top Bar
- Theme & density
- Dark · Balanced
- Corners & depth
- Pill · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Enterprise Clean (with Dark Developer)
Trustworthy blue-anchored palette, structured grids, and prominent customer logo walls.
## Design Tokens
```css
:root {
--background: #0c1722;
--surface: #111f2b;
--foreground: #f6f4ef;
--muted-foreground: #9aa4ac;
--accent: #f5cc00;
--radius: 9999px;
--font-heading: "Manrope", ui-sans-serif, system-ui, sans-serif;
--font-body: "Manrope", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #0C1722 (~68%) · Surface #111F2B (~8%) · Text #F6F4EF (~13%) · Muted Text #9AA4AC (~5%) · Accent #F5CC00 (~6%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Dark · Balanced
- Border radius & elevation: Pill; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Book Demo / Contact Sales · Trust bar uses Customer / Press Logo Strip
- Headline hook: Outcome & Speed Promise
- Hero components: Large Hero Product Shot, Metrics Strip, Customer Logo Wall
- Spatial layout notes: Split Copy & Visual hero structure paired with book demo / contact sales CTA and customer / press logo strip.
- Visual summary: Enterprise Clean (Dark canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.
## Avoid
- Experimental navigation patterns
- Low-legibility decorative fonts
- Visual novelty that obscures the value proposition
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much website traffic does 3LC get?
- Vaneform estimates <5K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is 3LC and what platforms does it support?
- 3LC is catalogued under Training Data & Labeling: Better data. Better AI. In production.. Supported platforms: CLI / SDK.
Related products in this category
These products share a catalog category. Compare customer tasks, features and deployment requirements before treating them as alternatives.
| Product | Entry price | Visits | Revenue |
|---|---|---|---|
| OutlierGiantBecome the expert thatAI learns from | — | 9.6M | Undisclosed |
| Babel AudioGet paid to talk | — | 3.1M | Undisclosed |
| AlignerrWhere experts get paid to train AI | — | 2.5M | Undisclosed |
| AfterQueryWe teach machines how experts think. | — | 1.7M | Undisclosed |
| MindriftGet paid to train AI | — | 867K | Undisclosed |
| Pila8Get paid to have conversations | — | 674.3K | Undisclosed |