Tabular

Tabular was an independent, managed cloud data platform and storage engine built on Apache Iceberg, founded in 2021 by Ryan Blue, Daniel Weeks, and Jason Reid — two of the original creators of Apache Iceberg and a former head of Data Engineering at Netflix. Its central product was a managed Iceberg catalog exposed over the open Apache Iceberg REST Catalog protocol (an OpenAPI-defined common API), giving any compute engine vendor-neutral access to a single copy of data. Databricks agreed to acquire Tabular in June 2024 and closed the deal that month; the founders joined Databricks and the standalone product was wound down. As of this enrichment pass the tabular.io domain no longer resolves and the tabular-io GitHub organization has no public repositories, so there is no live first-party API surface to harvest. This profile is retained as a historical/acquired-company record in the API Evangelist network.

Tabular is profiled on the APIs.io network. Tagged areas include Company, Data, Data Platform, Apache Iceberg, and Data Lakehouse.

🌐 Visit website 📡 Source on GitHub

5.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Data Data Platform Apache Iceberg Data Lakehouse Storage Catalog Analytics Acquired

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 5.3/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.3 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/tabular: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Resources

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: tabular
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/tabular.png
name: Tabular
description: Tabular was an independent, managed cloud data platform and storage engine built on Apache Iceberg, founded in
  2021 by Ryan Blue, Daniel Weeks, and Jason Reid — two of the original creators of Apache Iceberg and a former head of Data
  Engineering at Netflix. Its central product was a managed Iceberg catalog exposed over the open Apache Iceberg REST Catalog
  protocol (an OpenAPI-defined common API), giving any compute engine vendor-neutral access to a single copy of data. Databricks
  agreed to acquire Tabular in June 2024 and closed the deal that month; the founders joined Databricks and the standalone
  product was wound down. As of this enrichment pass the tabular.io domain no longer resolves and the tabular-io GitHub organization
  has no public repositories, so there is no live first-party API surface to harvest. This profile is retained as a historical/acquired-company
  record in the API Evangelist network.
url: https://raw.githubusercontent.com/api-evangelist/tabular/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
- sv-angel
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: Databricks
x-acquired-date: 2024-06
x-defunct: true
x-defunct-reason: Acquired by Databricks (June 2024); standalone service wound down. tabular.io domain does not resolve (DNS
  ENOTFOUND) and the tabular-io GitHub org has been emptied of public repositories.
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Data
- Data Platform
- Apache Iceberg
- Data Lakehouse
- Storage
- Catalog
- Analytics
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://tabular.io
- type: GitHubOrganization
  url: https://github.com/tabular-io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 0
  pass: local-v1

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