Bubble Lab

Bubble Lab is an open-core, agentic workflow automation platform built for developers. Its open-source (Apache-2.0) TypeScript engine lets you compose AI agents and integrations as typed, composable units called "Bubbles" — service bubbles (Slack, Gmail, PostgreSQL, Google Sheets, Airtable, ElevenLabs, Resend, and more) and tool bubbles (web scraping, research agents, SQL, LinkedIn, Reddit, YouTube) — then stitches them into production-grade "BubbleFlow" pipelines with end-to-end type safety, built-in logging, tracing, and step-level observability. Workflows are fully runnable, self-hostable, and exportable to your own backend, or authored visually in the hosted Bubble Studio. Scaffold a project in seconds with the create-bubblelab-app CLI. Backed by Y Combinator (W26).

Bubble Lab is profiled on the APIs.io network. Tagged areas include Workflow Automation, AI Agents, Agentic Workflows, Integrations, and Developer Tools.

Bubble Lab’s developer surface includes documentation, API reference, getting-started guide, signup flow, support, CLI, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

24.7/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

Workflow AutomationAI AgentsAgentic WorkflowsIntegrationsDeveloper ToolsTypeScriptOpen SourceAutomationSDKLow-Code

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 24.7/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 10.4 / 20

Commercial Clarity 6.8 / 20

Operational Transparency 0.7 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/bubble-lab: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Build 5

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

SourceCode

Packages

SDKs

CLI

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: bubble-lab
name: Bubble Lab
description: Bubble Lab is an open-core, agentic workflow automation platform built for developers. Its open-source (Apache-2.0)
  TypeScript engine lets you compose AI agents and integrations as typed, composable units called "Bubbles" — service bubbles
  (Slack, Gmail, PostgreSQL, Google Sheets, Airtable, ElevenLabs, Resend, and more) and tool bubbles (web scraping, research
  agents, SQL, LinkedIn, Reddit, YouTube) — then stitches them into production-grade "BubbleFlow" pipelines with end-to-end
  type safety, built-in logging, tracing, and step-level observability. Workflows are fully runnable, self-hostable, and exportable
  to your own backend, or authored visually in the hosted Bubble Studio. Scaffold a project in seconds with the create-bubblelab-app
  CLI. Backed by Y Combinator (W26).
url: https://raw.githubusercontent.com/api-evangelist/bubble-lab/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
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://communities.bubblelab.ai/hero-poster.jpg
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Workflow Automation
- AI Agents
- Agentic Workflows
- Integrations
- Developer Tools
- TypeScript
- Open Source
- Automation
- SDK
- Low-Code
apis: []
common:
- type: DomainSecurity
  url: security/bubble-lab-domain-security.yml
- type: Website
  url: https://bubblelab.ai/
- type: DeveloperPortal
  url: https://docs.bubblelab.ai/
- type: Documentation
  url: https://docs.bubblelab.ai/intro
- type: APIReference
  url: https://docs.bubblelab.ai/bubbles/overview
- type: GettingStarted
  url: https://docs.bubblelab.ai/intro
- type: GitHubOrganization
  url: https://github.com/bubblelabai
- type: SourceCode
  url: https://github.com/bubblelabai/BubbleLab
- type: SignUp
  url: https://app.bubblelab.ai
- type: Support
  url: mailto:hello@bubblelab.ai
- type: TermsOfService
  url: https://bubblelab.ai/terms
- type: PrivacyPolicy
  url: https://bubblelab.ai/privacy
- type: Packages
  url: packages/bubble-lab-packages.yml
- type: SDKs
  url: packages/bubble-lab-packages.yml
- type: CLI
  url: cli/bubble-lab-cli.yml
- type: LLMsTxt
  url: llms/bubble-lab-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence