Openlayer
Uses AIEvery AI system in your company.
openlayer.com Source★ 6Apache-2.0AI Models & Agents / Prompts, Evals & LLM Observability
- Monthly visits
- 51.7K
- Up10.8%MoMSep 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- Unknown
- Subscription model, plan pricing not identified yet
- Launched
- 3y ago
- 2023-05-10 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotions- A busy week across AI, from new approaches to text watermarking to some pointed questions about AI safety in New York. Here are 5 updates worth catching up on: 1. OpenAI begins text watermarking in the EU OpenAI is rolling out textGrain,
@openlayerco · 2026-10-09 · 0 likes · 0 reposts · 164 views
Launched on Show HN (8 pts · 1 comments)Launch
A Vercel-like workflow for AI evals that makes sense
Apr 25, 2024 · 2y agoLaunch page
Launched on Product HuntLaunch
Slack or email alerts for when your AI fails
Dec 7, 2023 · 2y agoLaunch page
Launched on Show HN (53 pts · 11 comments)Launch
Openlayer – Test, fix, and improve your ML models — Hey HN, my name is Vikas, and my cofounders Rish, Gabe and I are building Openlayer: Openlayer is an ML testing, evaluation, and observabi…
May 15, 2023 · 3y agoLaunch page
Launched on Show HN (14 pts · 2 comments)Launch
Openlayer – test, fix, and improve your ML models — Hey HN! My name is Vikas, and my cofounders Rish, Gabe and I are building [Openlayer]( ). Openlayer is an ML testing, evaluation, and obse…
May 10, 2023 · 3y agoLaunch page
Third-party reviews & case dossiers
Acquisition breakdowns, engineer reviews & open-source metrics- Post excerpt:
- Hey HN! My name is Vikas, and my cofounders Rish, Gabe and I are building [Openlayer]( http://openlayer.com/?ref=hn ). Openlayer is an ML testing, evaluation, and observability platform designed to help teams pinpoint and resolve issues in their models. We were ML engineers experiencing the struggle that goes into properly evaluating models, making them robu
- Post excerpt:
- Hey HN, my name is Vikas, and my cofounders Rish, Gabe and I are building Openlayer: http://openlayer.com/ Openlayer is an ML testing, evaluation, and observability platform designed to help teams pinpoint and resolve issues in their models. We were ML engineers experiencing the struggle that goes into properly evaluating models, making them robust to the my
- What engineers like:
- Development mode to help as you build a model e.g. create test cases and data validations. Validate performance and quality of responses. Monitoring mode to help once models are deployed e.g. performance, checking expected responses. Get notifications about problems. Can auto instrument OpenAI calls.
- Trade-offs & limitations:
- UI doesn’t default to using system settings for light/dark mode. Missing some documentation tutorials.
- Best suited for:
- Developers building AI models should consider Openlayer
Open Source & Agent Ecosystem
- GitHub Stars
- ★ 6
- Forks
- —
- License
- Apache-2.0
- Primary language
- Python
- Ecosystem & integrations:
- OpenTelemetrySnowflake
Traffic sources
Traffic breakdown
Channels
- Direct58%
- Organic Search25%
- AI Assistants8%
- Referrals6%
- Other2%
Countries
- United States28%
- India13%
- Vietnam5%
- Italy5%
- Brazil4%
Search
Domain authority —Domain registered 2006-04-21
| Keyword | Monthly volume |
|---|---|
| mape | 49.2K |
| openlayer | 530 |
| llm benchmarks for code generation | 300 |
| context test for ai | 140 |
| lime explainability how it works | 130 |
Traffic data: Vaneform
Pricing
Trial: None · Enterprise custom tier · Observed 2026-11-03 · Pricing page
Pages & changes
Key pages
Weekly snapshotsChanges
Design
Editorial (Light canvas, balanced density) featuring headline over large product shot layout and product ui screenshot / component visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Every AI system in your company. In one place. Under control.”
Headline Over Large Product Shot hero structure paired with book demo / contact sales CTA and customer / press logo strip.
Conversion path: Headline Over Large Product Shot + Product UI Screenshot / Component → Book Demo / Contact Sales · Trust bar: Customer / Press Logo Strip
- Category Positioning Anchor
- Large Hero Product Shot
- Customer Logo Wall
Palette · click to copy
- Typography
- 8.0
- Color & Contrast
- 7.0
- Layout & Spacing
- 8.0
- Craft & Polish
- 8.0
- Distinctiveness
- 7.0
Structure
- Fonts
- Instrument Serif / Inter
- Hero layout
- Headline Over Large Product Shot
- 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
- Light · Balanced
- Corners & depth
- Large Radius · With shadow
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Editorial (with Enterprise Clean)
Oversized serif headlines, narrow reading columns, and magazine-inspired grid layouts.
## Design Tokens
```css
:root {
--background: #ffffff;
--surface: #f4f5f7;
--foreground: #171717;
--muted-foreground: #6b7280;
--accent: #7c5cbf;
--radius: 16px;
--font-heading: "Instrument Serif", serif;
--font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #FFFFFF (~52%) · Surface #F4F5F7 (~22%) · Text #171717 (~14%) · Muted Text #6B7280 (~7%) · Accent #7C5CBF (~5%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Headline Over Large Product Shot
- Navigation: Full-Width Top Bar
- Theme & density: Light · Balanced
- Border radius & elevation: Large Radius; use elevation shadows to separate layers
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Book Demo / Contact Sales · Trust bar uses Customer / Press Logo Strip
- Headline hook: Category Positioning Anchor
- Hero components: Large Hero Product Shot, Customer Logo Wall
- Spatial layout notes: Headline Over Large Product Shot hero structure paired with book demo / contact sales CTA and customer / press logo strip.
- Visual summary: Editorial (Light canvas, balanced density) featuring headline over large product shot layout and product ui screenshot / component visuals.
## Avoid
- Generic SaaS hero templates
- Cramped multi-column feature grids
- Neon cyber accents
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 does Openlayer cost?
- Basic: Unknown; Enterprise: Contact sales. Observed 2026-11-03. Check the source for current billing terms, usage limits and taxes.Source
- How much website traffic does Openlayer get?
- Vaneform estimates 51.7K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is Openlayer and what platforms does it support?
- Openlayer is catalogued under Prompts, Evals & LLM Observability: Every AI system in your company.. Supported platforms: CLI / SDK, API.
- Is Openlayer open source?
- Openlayer has a public repository (https://github.com/openlayer-ai/openlayer-python) under the Apache-2.0 license, recording 6 GitHub stars.Source
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