Products

GribStream

GribStream Live Forecasts & Historical Weather Actuals API

gribstream.com Discord RedditData & Analytics / Data APIs & Datasets

AI Benchmark
Desktop
Mobile
Monthly visits
7.6K
Sep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Free
No monthly subscription pricing
Creators
Alejandro Martínez
@gribstream· 27 followers+1 more creators
Launched
24mo ago
2024-12-08 · Est.

Traffic

Monthly visitsData through Sep 2026
Events3 changes · 1 marketing move

Marketing moves

Launches, search & content, referrals, promotions
  • Launched on Product HuntLaunch

    State of the art models like NOAA's NBM and ECMWF's IFS

    Jan 20 · 10mo agoLaunch page

  • Launched on Show HN (13 pts · 8 comments)Launch

    GribStream – Query Weather Forecasts Like a Database — Hey HN, I shared GribStream here a while ago when it was just a NOAA forecast API. It’s grown into something bigger: a full weather data a…

    Jun 3, 2025 · 18mo agoLaunch page

  • Launched on Product HuntLaunch

    Weather API - Accurate. Blazing fast. Unbeatable price.

    Mar 25, 2025 · 20mo agoLaunch page

  • Launched on Uneed (#3)Launch

    GribStream.com — Historical weather forecast API - Accurate, fast, easy to use, unbeatable price.

    Mar 5, 2025 · 21mo agoLaunch page

  • Launched on Show HN (71 pts · 35 comments)Launch

    Gribstream.com – Historical Weather Forecast API — Hello! I'd like share about my sideproject It is an API to extract weather forecasting data from the National Blend of Models (NBM) and th…

    Dec 20, 2024 · 23mo agoLaunch page

Third-party reviews & case dossiers

Acquisition breakdowns, engineer reviews & open-source metrics
Show HN
2024-12-20Source
Post excerpt:
Hello! I'd like share about my sideproject https://gribstream.com It is an API to extract weather forecasting data from the National Blend of Models (NBM) https://vlab.noaa.gov/web/mdl/nbm and the Global Forecast System (GFS) https://www.ncei.noaa.gov/products/weather-climate-models/gl... . The data is freely available from AWS S3 in grib2 format which can b
Show HN
2025-06-03Source
Post excerpt:
Hey HN, I shared GribStream here a while ago when it was just a NOAA forecast API. It’s grown into something bigger: a full weather data archive you can query just like a database, by time (with as-of/time-travel!), location, or more interestingly by specific weather conditions. Use built-in expressions directly in your API requests to calculate derived metr

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Direct39%
  • Organic Search33%
  • Referrals11%
  • Social6%
  • Other12%

Countries

  • United States60%
  • Italy19%
  • France14%
  • Japan7%

Search

Domain authority —Domain registered 2024-09-16

KeywordMonthly volume
ncep hrrr1,240
numerical weather prediction vs climate change simulation, 比較?240
pangu weather model api210
icon d2180
api arome modelo140

Traffic data: Vaneform

Pricing

Pricing page not identified yet, or no public pricing listed.

Pages & changes

Tracked since 2024-12-08

Key pages

Weekly snapshots

Changes

  1. Nov 1 · 13d ago

    Homepage headline (H1) changed to “GribStream Live Forecasts & Historical Weather Actuals API”Positioning

    GribStream Fast & Efficient Historical Weather Forecast API→GribStream Live Forecasts & Historical Weather Actuals API

  2. Nov 1 · 13d ago

    Adopted technology: Priority HintsFeatures

    —→Priority Hints

  3. Nov 1 · 13d ago

    Homepage title changed to “Live Forecasts & Historical Weather API | GribStream”Positioning

    Historical Weather Forecast API. Accurate. Unbeatable price.→Live Forecasts & Historical Weather API | GribStream

Design

First-screen visual analysis & :root CSS

Enterprise Clean (Dark canvas, balanced density) featuring split copy & visual layout and illustration / character art visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“Live Forecasts & Historical Weather Actuals API”

Split Copy & Visual hero structure paired with start free / sign up CTA and no explicit trust bar.

Conversion path: Split Copy & Visual + Illustration / Character Art → Start Free / Sign Up

Palette · click to copy

5-D design score6.6 / 10
Typography
7.0
Color & Contrast
7.0
Layout & Spacing
7.0
Craft & Polish
6.0
Distinctiveness
6.0

Structure

Fonts
Georgia / Space Grotesk
Primary visual
Illustration / Character Art
Conversion CTA
Start Free / Sign Up
Social proof
No Explicit Trust Bar
Navigation
Full-Width Top Bar
Theme & density
Dark · Balanced
Corners & depth
Medium 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: Enterprise Clean (with Gradient Glow)

Trustworthy blue-anchored palette, structured grids, and prominent customer logo walls.

## Design Tokens

```css
:root {
  --background: #0e171c;
  --surface: #1d2832;
  --foreground: #dce3e8;
  --muted-foreground: #9ba8b2;
  --accent: #7fb4cd;
  --radius: 8px;
  --font-heading: "Georgia", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #0E171C (~70%) · Surface #1D2832 (~7%) · Text #DCE3E8 (~5%) · Muted Text #9BA8B2 (~4%) · Accent #7FB4CD (~14%). 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: Medium Radius; use elevation shadows to separate layers
- Primary visual medium: Illustration / Character Art
- Conversion CTA: Start Free / Sign Up
- Headline hook: Category Positioning Anchor
- Hero components: Custom Illustration
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and no explicit trust bar.
- Visual summary: Enterprise Clean (Dark canvas, balanced density) featuring split copy & visual layout and illustration / character art 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 GribStream get?
Vaneform estimates 7.6K website visits in 2026-09. Visits can include repeat visits; this estimate does not measure paying customers or revenue.Source

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