Syndio

Syndio is an enterprise workplace-equity and compensation-governance software company. Its AI-assisted platform helps large organizations make defensible, compliant pay decisions at scale, spanning offers, promotions, merit cycles, and pay-equity/pay-transparency compliance (including EU Pay Transparency Directive requirements). The platform is organized into Essentials (foundations for aligned, compliant pay decisions), Decisions (real-time guidance during pay decision-making), and Predict (forward-looking workforce intelligence), all powered by the domain-specific Syndi AI. Syndio reports governing more than $1T in pay decisions for 350+ global enterprises. It is delivered as a closed enterprise SaaS accessed via the app with OAuth 2 / SSO; there is no public self-serve developer API, developer portal, or OpenAPI definition. First-party developer-facing surfaces are limited to the syndioctl command-line tool and a public GitHub organization. Surfaced as a portfolio company of Bessemer Venture Partners.

Syndio is profiled on the APIs.io network. Tagged areas include Company, Pay Equity, Compensation, Workplace Equity, and HR Technology.

Syndio’s developer surface includes engineering blog, support, CLI, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

13.5/100 emerging ▬ flat Agent 0/100 human only library Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Pay Equity CompensationWorkplace EquityHR Technology Compliance Analytics Enterprise Software

Kin Score

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

Composite quality — 13.5/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 2.9 / 20

Access Clarity 5.3 / 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/syndio: 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 →

Security Posture 2

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

Syndio Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Syndio Trust Center

SOC 2, ISO 27001, GDPR, CSA STAR

SECURITY

Resources

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

CLI

CLI

Access & Security 3

Authentication, authorization, and security posture

TrustCenter

TrustCenter

Compliance

Compliance

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: syndio
name: Syndio
description: Syndio is an enterprise workplace-equity and compensation-governance software company. Its AI-assisted platform
  helps large organizations make defensible, compliant pay decisions at scale, spanning offers, promotions, merit cycles,
  and pay-equity/pay-transparency compliance (including EU Pay Transparency Directive requirements). The platform is organized
  into Essentials (foundations for aligned, compliant pay decisions), Decisions (real-time guidance during pay decision-making),
  and Predict (forward-looking workforce intelligence), all powered by the domain-specific Syndi AI. Syndio reports governing
  more than $1T in pay decisions for 350+ global enterprises. It is delivered as a closed enterprise SaaS accessed via the
  app with OAuth 2 / SSO; there is no public self-serve developer API, developer portal, or OpenAPI definition. First-party
  developer-facing surfaces are limited to the syndioctl command-line tool and a public GitHub organization. Surfaced as a
  portfolio company of Bessemer Venture Partners.
url: https://raw.githubusercontent.com/api-evangelist/syndio/refs/heads/main/apis.yml
deliveryModel:
  model: library
  open_source: false
  commercial: false
  callable_host: false
  label: Library · distributed through package registries, no callable service
  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://synd.io/wp-content/uploads/2026/05/Syndio-Featured-Homepage.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- bessemer-venture-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Pay Equity
- Compensation
- Workplace Equity
- HR Technology
- Compliance
- Analytics
- Enterprise Software
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://synd.io/
- type: Blog
  url: https://synd.io/blog/
- type: Support
  url: https://synd.io/contact/
- type: PrivacyPolicy
  url: https://synd.io/privacy-policy/
- type: GitHubOrganization
  url: https://github.com/syndio
- type: TrustCenter
  url: security/syndio-trust-center.yml
- type: Compliance
  url: https://trust.synd.io/
- type: DomainSecurity
  url: security/syndio-domain-security.yml
- type: Packages
  url: packages/syndio-packages.yml
- type: CLI
  url: cli/syndio-cli.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 4
  pass: local-v1

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/syndio"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/syndio/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/syndio/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.