Observable

What Observable does

Observable, Inc. is a San Francisco-based, venture-backed private software company founded in 2016 that operates a collaborative data canvas platform built on a reactive JavaScript notebook architecture running entirely in the browser. Its product portfolio centers on Observable Notebooks (interactive, editable documents combining Markdown, JavaScript, SQL, and HTML with automatic cell re-execution), supported by Observable Plot (an open-source charting library with over 5,200 GitHub stars), Observable Framework (an open-source static-site generator for data apps and dashboards), Observable Canvases (collaborative whiteboards combining queries, charts, freehand, and notes), and Observable Inputs (a UI component library). Native integrations span BigQuery, Snowflake, DuckDB, and PostgreSQL, with an embed API and Runtime API for publishing outputs into third-party sites, alongside oEmbed, WordPress, Notion, and Gatsby support.

The company monetizes through a freemium subscription model with a free tier for individual users, a Pro tier at $22 per editor per month with viewers at $10 per month, and a custom-priced Enterprise tier with SSO, audit logs, and dedicated support. Distribution combines product-led growth — self-serve sign-up, over one million community-created notebooks, and active open-source engagement on GitHub, LinkedIn, X, Bluesky, and YouTube — with a field sales motion for enterprise customers. Named customers span media (New York Times, Washington Post, NBC News, The Economist), technology (Hugging Face, Stitch Fix), academic (MIT), government (Greater London Authority), and nonprofit (Marshall Project, Climate Central, Trase) buyers. Observable has raised $46.1M across disclosed rounds, most recently a $35.6M Series B led by Menlo Ventures in January 2022 with co-investors Sequoia Capital and Acrew Capital.

Name

Observable

Legal name

Observable, Inc.

Website

https://observablehq.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

11–50 employees

Short description

Observable is a San Francisco-based collaborative data canvas platform founded in 2016, offering a browser-based reactive JavaScript notebook environment for real-time data analysis and visualization, serving data teams, media organizations, research institutions, and enterprises via freemium and subscription pricing.

Ownership category

akta.pro rank

Product category

Collaborative Data Visualization Software

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821), Libraries and Archives (519210)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Whiteboarding & Visual Collaboration (BPAMAMAI)

akta.pro secondary industry

Content Asset Libraries & Template Marketplaces (stock, characters, themes) (EDAFAHAI)

Keywords

• Reactive JavaScript notebooks
• Data visualization platform
• Collaborative data canvas
• Exploratory data analysis
• Embeddable data apps

Headquarters

HQ city

San Francisco

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations

Revenue model

1. Subscription - Pro Tier: Monthly subscription at $22 per editor with additional viewers at $10/month. Includes multiplayer editing, schedule notebook runs, remove watermark, version control, AI Assist, and database access.
2. Subscription - Enterprise Tier: Enterprise plans with custom pricing, SSO authentication, audit logs, and dedicated support. Includes all Pro features plus advanced security and compliance features.
3. Free Tier: Free access to Observable Notebooks with public notebooks, basic features, and community support. Used for user acquisition and product-led growth.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels7 records

Core offering

Observable builds a browser-based collaborative data canvas anchored on reactive JavaScript notebooks that combine Markdown, JavaScript, SQL, and HTML into shareable documents with built-in interactive visualizations, multiplayer editing, and version control. Around this notebook core the company ships supporting products: Observable Plot (open-source charting library), Observable Framework (static-site generator for data apps and dashboards), Observable Canvases (collaborative whiteboards blending SQL queries, charts, and notes), and Observable Inputs (UI component library).

Product overview

Observable is a data collaboration platform based in San Francisco that provides a suite of interconnected products for data visualization, analysis, and sharing. The core offering includes Observable Notebooks, a web-based reactive JavaScript notebook environment designed for interactive data visualization and collaborative analysis. Supporting the notebooks are specialized libraries: Observable Plot (for chart creation) and Observable Inputs (for interactive UI components). Observable Canvases provides a collaborative whiteboard combining queries, tables, charts, and freehand elements. Observable Framework enables building static data apps and dashboards from the command line. The products share interoperability through SQL database connections, the embed API, and support for Python, R, and other languages in Framework. The platform serves over 150 organizations and raised $35.6M Series B funding in January 2022.

Differentiator

Problem solved

Functional benefit

Brands

• Observable Notebooks: Interactive, editable documents for data analysis combining JavaScript code, Markdown, and visualizations.
• Observable Plot
• Observable Framework
• Observable Inputs
• Observable Canvases

Products and services

• Observable Notebooks Reactive browser-based JavaScript notebook environment for interactive data visualization, prototyping, and collaborative analysis, supporting Markdown, JavaScript, HTML, SQL, multiplayer editing, version control, and embedding. Built for data scientists, analysts, and developers who need to explore, visualize, and share data work in real time.
• Observable Plot Open-source JavaScript library for quickly creating expressive charts with concise code, built by the same team as D3.js. Provides layered geometric shapes, scales, transforms, facets, and geographic projections for exploratory data visualization in JavaScript and notebooks.
• Observable Framework Open-source static-site generator for building fast data apps, dashboards, reports, and embedded analytics with reactive JavaScript and data loaders. Supports Markdown, JavaScript, SQL, Python, R, and other programming languages, with a command-line interface for automating builds and deploys.
• Observable Canvases Collaborative whiteboards for analyzing data and presenting insights, combining SQL queries, tables, charts, freehand sketches, highlights, and notes in a unified visual workspace designed for team analysis sessions and stakeholder presentations.
• Observable Inputs Open-source JavaScript library of lightweight user interface components — including buttons, sliders, dropdowns, tables, and text inputs — for building interactive displays inside Observable Notebooks.

Quantifiable outcome

• Over 1,000,000 notebooks created on the platform
• +1 more outcomes

Named customers20 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration11 records

AI capability5 records

Feature8 records

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hex: Hex is a collaborative data notebook and analytics workspace targeting the same data analyst persona with a freemium + enterprise model, AI assistance, database connectivity, and app-building capabilities — directly comparable product and GTM.
• Deepnote: Deepnote offers a multiplayer, browser-based notebook environment with real-time collaboration and Python/SQL/R support. It is the closest JS/Python notebook competitor to Observable with overlapping team collaboration and AI features.
• Mode Analytics: Mode combines SQL notebooks, Python/R analysis, and collaborative reporting in a similar self-serve-to-enterprise model. Customers and use cases (ad hoc analysis, dashboards, shared notebooks) closely overlap with Observable's core offer.
• Streamlit: Streamlit is an open-source Python framework for building data apps and dashboards from scripts, directly comparable to Observable Framework. Both target developers building shareable data products on top of warehouses.

Broad incumbents

• Tableau: Tableau is the dominant enterprise BI and data visualization incumbent. While Tableau targets a different authoring paradigm (drag-and-drop), it competes for the same data visualization and dashboard spend, especially within Observable's enterprise and media customers.
• Project Jupyter: Jupyter is the open-source standard for interactive notebooks used by data scientists and researchers globally. It is the primary alternative Observable positions against and shapes the expectations around notebook UX that Observable must beat.
• Looker: Looker (Google Cloud) provides a governed BI and data modeling platform used by large enterprises. It overlaps with Observable's enterprise data exploration and dashboard use cases as part of a broader analytics stack.
• Databricks Notebooks: Databricks embeds collaborative notebooks inside a full lakehouse platform. It competes for the same data team budgets but bundles notebooks with compute, governance, and ML — a much broader incumbent footprint.
• Miro: Miro is the leading collaborative whiteboard platform. Observable Canvases competes for a slice of this collaborative visualization budget, especially as data teams blend analytics with general visual collaboration.

Emerging players

• Marimo: Marimo is an open-source reactive Python notebook inspired by Observable's reactivity model. It is an emerging direct competitor targeting the Python data science community with similar cell-level reactivity to Observable's notebooks.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/observablehq
• GitHubgithub.com/observablehq
• YouTubeyoutube.com/c/Observablehq
• LinkedInlinkedin.com/company/observable

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds3 records

Investors3 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Observable