Available worldwide
What is Observable?
A collaborative platform and framework for building interactive data visualizations and applications, providing tools for data exploration and static site generation.
Observable pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
Free tier available. Pro workspaces start at $10/viewer/month. Enterprise plans available on request.
Notebook Free
FreeFree tier with basic notebook functionality
Notebook Pro
Professional workspace with viewer licensing
- Private projects and notebooks
- Comment on notebooks
- Workspace viewers
Enterprise
Contact salesCustom enterprise solution
What Observable does
The capabilities that matter for ml notebooks, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- GPU tpu access
- -
- Realtime collaboration
- -
- Reactive execution
- ✓
- Diffable versioning
- -
- Scheduled parameterized runs
- -
- Notebook to app dashboard
- ✓
- AI copilot assist
- -
- Data warehouse connectors
- -
- Local or self host
- -
- Free tier
- -
Platform & deployment
Independently observed- Web
- Cloud / SaaS
Integrations (2)
Independently observed- Slack
- BigQuery
Observable FAQ
Common questions about Observable, answered from independent, dated evidence.
What is Observable?
A collaborative platform and framework for building interactive data visualizations and applications, providing tools for data exploration and static site generation. It is indexed under ML Notebooks.
Source: https://observablehq.com/
Is Observable free?
Observable offers a free tier, so you can start without paying. Paid plans start at $10 per viewer per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.
Source: https://observablehq.com/release-notes/2024-05-31-new-workspace-viewer-pricing
What platforms does Observable support?
We have confirmed browser-based access to Observable. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.
Source: https://observablehq.com/release-notes/2024-05-31-new-workspace-viewer-pricing
Can Observable be self-hosted?
We have only confirmed a cloud / SaaS deployment for Observable, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.
Source: https://observablehq.com/release-notes/2024-05-31-new-workspace-viewer-pricing
Observable alternatives
Other ml notebooks we track, ranked by the same independent score.
Compare Observable
Side by side against other ml notebooks, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Observable, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Pricing transparency | 100 | 0.05 | 5.4 | ✓ |
| Price level | 80 | 0.04 | 3.3 | ✓ |
| Capabilities | 46 | 0.04 | 1.7 | ✓ |
| Integrations | 14 | 0.04 | 0.6 | ✓ |
| Reliability | 0 | 0.07 | 0.0 | - |
| Security posture | 0 | 0.12 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 4 items | mediumsource · 2026-09-10 · 60% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Reactive execution, Notebook to app dashboard | mediumsource · 2026-09-05 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 2 | mediumsource · 2026-08-19 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-08-19 · 75% |
Pricing
Is Observable the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank Observable against the rest of the ml notebooks we index, using the same dated evidence weighted your way.
Free to run, no account needed to start. How the evaluation works
Is this your product?
This profile was built from public sources without asking you. You can take the badge below and use it anywhere, and you can claim the profile to correct anything we got wrong. Both are free, and neither moves Observable up or down: nobody can buy rank here, including you.
Take the badge
Live, always current, and free to use on your own site. It shows Observable's independent score and links back to this profile.
<a href="https://www.vioscale.ai/software/observable" target="_blank" rel="noopener">
<img src="https://www.vioscale.ai/badge/software/observable.svg" alt="Observable, verified on vioscaleAI" width="330" height="76" loading="lazy" />
</a>Markdown, for a README →
[](https://www.vioscale.ai/software/observable)Claim the profile
Verify you control the domain, then point us at the pages that state the facts about Observable and add your own description and media. Free, and it does not change the score.
- Correct anything wrong, with evidence
- Point our crawler at the pages that matter
- Write your own description and add media
Not the owner? How vendor profiles work