Plai Labs

Plai Labs is the a16z-backed venture founded by ex-MySpace leaders Aber Whitcomb and Jim Benedetto (with Chris DeWolfe); its plailabs.com domain now redirects to Salt AI (salt.ai), the team's enterprise AI platform. Salt AI is a visual plus full-code AI workflow platform positioned as "Contextual AI for Regulated Enterprise" that deploys governed, auditable, model-agnostic AI workflows inside a customer's own infrastructure (behind the firewall, zero public data egress to external model providers, immutable audit trails) for life sciences, financial services, energy, and public-sector customers. Workflows built in the Salt visual builder can be deployed as production HTTP APIs that execute asynchronously and return their results via a webhook callback to a caller-supplied URL.

Plai Labs publishes 1 API on the APIs.io network. Tagged areas include Company, Artificial Intelligence, AI Workflows, Agents, and LLM.

The Plai Labs catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Plai Labs’ developer surface includes documentation, API reference, getting-started guide, engineering blog, support, signup flow, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
30.8/100 thin ▬ flat Agent 21/100 agent aware Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
1 APIs
CompanyArtificial IntelligenceAI WorkflowsAgentsLLMEnterpriseRegulated IndustriesLife SciencesWorkflow-AutomationNo-Code

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 30.8/100 · thin
Contract Quality 9.6 / 21
Developer Ergonomics 4.5 / 17
Access Clarity 4.7 / 17
Operational Transparency 1.2 / 11
Contract Governance 0.0 / 10
Discoverability 6.5 / 9
Regulatory Posture 2.6 / 15
Agent readiness — 21/100 · agent aware
Machine-Readable Contract 18 / 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 6 / 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
Regulatory Posture applies to this provider. Its tags matched the Health regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
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/plai-labs: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Salt AI Workflow Deployment API

Deploy a Salt AI workflow as a production HTTP API. A POST to the deployment execution endpoint accepts a workflow_input map (per input node: value + value_type such as RAW) and...

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Plai Labs Execution Webhook

ASYNCAPI

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Plai Labs Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Login
Login

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

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Webhooks
Webhooks
 Conventions
Conventions

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

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

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: plai-labs
name: Plai Labs
description: Plai Labs is the a16z-backed venture founded by ex-MySpace leaders Aber Whitcomb and Jim Benedetto (with Chris
  DeWolfe); its plailabs.com domain now redirects to Salt AI (salt.ai), the team's enterprise AI platform. Salt AI is a visual
  plus full-code AI workflow platform positioned as "Contextual AI for Regulated Enterprise" that deploys governed, auditable,
  model-agnostic AI workflows inside a customer's own infrastructure (behind the firewall, zero public data egress to external
  model providers, immutable audit trails) for life sciences, financial services, energy, and public-sector customers. Workflows
  built in the Salt visual builder can be deployed as production HTTP APIs that execute asynchronously and return their results
  via a webhook callback to a caller-supplied URL.
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://framerusercontent.com/images/hzTNjbzAvRgyFTtaOqS9rM94NI.png
url: https://raw.githubusercontent.com/api-evangelist/plai-labs/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
x-operating-as: Salt AI (salt.ai)
x-identity-note: plailabs.com 302-redirects to getsalt.ai then 301 to salt.ai; Salt AI is led by Plai Labs co-founder Aber
  Whitcomb (CEO) and Jim Benedetto (CTO).
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Artificial Intelligence
- AI Workflows
- Agents
- LLM
- Enterprise
- Regulated Industries
- Life Sciences
- Workflow-Automation
- No-Code
tags_raw:
- Company
- Artificial Intelligence
- AI Workflows
- Agents
- LLM
- Enterprise
- Regulated Industries
- Life Sciences
- Workflow Automation
- No-Code
apis:
- name: Salt AI Workflow Deployment API
  description: 'Deploy a Salt AI workflow as a production HTTP API. A POST to the deployment execution endpoint accepts a
    workflow_input map (per input node: value + value_type such as RAW) and an optional callback URL; it responds synchronously
    with an execution_id and delivers the workflow result asynchronously via a webhook POST to the supplied callback URL.'
  humanURL: https://docs.salt.ai/deployments/api/
  baseURL: https://salt-api-dev.salt.ai
  tags:
  - AI Workflows
  - Deployment
  - Webhook
  tags_raw:
  - AI Workflows
  - Deployment
  - Webhooks
  properties:
  - type: Documentation
    url: https://docs.salt.ai/
  - type: APIReference
    url: https://docs.salt.ai/deployments/api/
  - type: Conventions
    url: conventions/plai-labs-conventions.yml
  - type: Webhooks
    url: asyncapi/plai-labs-execution-webhook.yml
common:
- type: DomainSecurity
  url: security/plai-labs-domain-security.yml
- type: DeveloperPortal
  url: https://docs.salt.ai/
- type: Documentation
  url: https://docs.salt.ai/
- type: APIReference
  url: https://docs.salt.ai/deployments/api/
- type: GettingStarted
  url: https://docs.salt.ai/getting-started/
- type: Blog
  url: https://www.salt.ai/blog
- type: Support
  url: https://www.salt.ai/contact
- type: SignUp
  url: https://app.salt.ai/signup
- type: Login
  url: https://app.salt.ai/login
- type: TermsOfService
  url: https://www.salt.ai/terms-of-service
- type: PrivacyPolicy
  url: https://www.salt.ai/privacy-policy
- type: GitHubOrganization
  url: https://github.com/plailabs
- type: Webhooks
  url: asyncapi/plai-labs-execution-webhook.yml
- type: Conventions
  url: conventions/plai-labs-conventions.yml
- type: LLMsTxt
  url: llms/plai-labs-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 5
  pass: local-v1