# GrowthBook

**Canonical:** https://apis.io/providers/growthbook/  
**Website:** https://www.growthbook.io/  
**APIs profiled:** 36

GrowthBook is an open source feature flagging and experimentation platform with a warehouse-native statistics engine.

## Kin Score — 30.2 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 30.2).

| Facet | Score |
|---|---|
| Discoverability | 72.2 |
| Contract Quality | 51.8 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## Agent readiness — 24.0 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | documented |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: high).

## APIs (36)

- **GrowthBook AnalyticsExplorations API** — The AnalyticsExplorations API from GrowthBook — 3 operation(s) for analyticsexplorations.
- **GrowthBook archetypes API** — Archetypes allow you to simulate the result of targeting rules on pre-set user attributes
- **GrowthBook attributes API** — Used when targeting feature flags and experiments.
- **GrowthBook code-references API** — Intended for use with our code reference CI utility, [`gb-find-code-refs`](https://github.com/growthbook/gb-find-code-refs).
- **GrowthBook CustomFields API** — The CustomFields API from GrowthBook — 2 operation(s) for customfields.
- **GrowthBook Dashboards API** — The Dashboards API from GrowthBook — 3 operation(s) for dashboards.
- **GrowthBook data-sources API** — How GrowthBook connects and queries your data, including cached database schema metadata (information schemas) for tables and columns.
- **GrowthBook dimensions API** — Dimensions used during experiment analysis
- **GrowthBook environments API** — GrowthBook comes with one environment by default (production), but you can add as many as you need. When used with feature flags, you can enable/disable feature flags on a per-e...
- **GrowthBook experiments API** — Experiments (A/B Tests)
- **GrowthBook ExperimentTemplates API** — The ExperimentTemplates API from GrowthBook — 3 operation(s) for experimenttemplates.
- **GrowthBook fact-metrics API** — Fact Metrics are metrics built on top of Fact Table definitions
- **GrowthBook fact-tables API** — Fact Tables describe the shape of your data warehouse tables
- **GrowthBook feature-revisions API** — Draft revisions for feature flags, including rules, scheduling, and approval workflows. **These are v1 endpoints.** New integrations should use the v2 Feature Revisions endpoints.
- **GrowthBook feature-revisions-v2 API** — Draft revisions for feature flags, including rules, scheduling, and approval workflows. Revision `rules` is a flat array with per-rule scope fields.
- **GrowthBook features API** — Control your feature flags programatically. **These are v1 endpoints.** New integrations should use the v2 Feature Flags endpoints, which expose a unified per-rule environment s...
- **GrowthBook features-v2 API** — Control your feature flags programatically. Rules are returned as a unified top-level array; each rule carries `allEnvironments` / `environments` scope fields instead of being b...
- **GrowthBook members API** — Members are users who have been invited to an organization.
- **GrowthBook MetricGroups API** — The MetricGroups API from GrowthBook — 2 operation(s) for metricgroups.
- **GrowthBook metrics API** — Metrics used as goals and guardrails for experiments
- **GrowthBook namespaces API** — Namespaces partition your user population into buckets so that experiments using the same hash attribute do not overlap unintentionally. Each namespace defines a 0–1 range and i...
- **GrowthBook organizations API** — Organizations are used for multi-org deployments where different teams can run their own isolated feature flags and experiments. These endpoints are only via a super-admin's Per...
- **GrowthBook projects API** — Projects are used to organize your feature flags and experiments
- **GrowthBook queries API** — Retrieve queries used in experiments to calculate results.
- **GrowthBook ramp-schedules API** — Multi-step rollout schedules that gradually ramp feature rule changes over time, with support for interval, approval, and scheduled triggers.
- **GrowthBook RampScheduleTemplates API** — Reusable step configurations for ramp schedules.
- **GrowthBook saved-groups API** — Defined sets of attribute values which can be used with feature rules for targeting features at particular users.
- **GrowthBook sdk-connections API** — Client keys and settings for connecting SDKs to a GrowthBook instance
- **GrowthBook Sdk Payload API** — The Sdk Payload API from GrowthBook — 1 operation(s) for sdk payload.
- **GrowthBook segments API** — Segments used during experiment analysis
- **GrowthBook settings API** — Get the organization settings.
- **GrowthBook snapshots API** — Experiment Snapshots (the individual updates of an experiment)
- **GrowthBook Teams API** — The Teams API from GrowthBook — 3 operation(s) for teams.
- **GrowthBook Transform Copy API** — The Transform Copy API from GrowthBook — 1 operation(s) for transform copy.
- **GrowthBook usage API** — Usage information for metrics in experiments.
- **GrowthBook visual-changesets API** — Groups of visual changes made by the visual editor to a single page

## Agentic access (1)

- **Growthbook Agentic Access** — 222 operations · 144 acting · 2 human-in-the-loop

## Security (3)

- **Growthbook Authentication** — http · 2 schemes
- **Growthbook Domain Security** — TLSv1.3 · HSTS · DMARC
- **Growthbook Trust Center** — SOC 2, ISO 27001, HIPAA, GDPR

## Plans (1)

- **Growthbook Plans Pricing**

## Tags

Feature Flags, Experimentation, Open-Source, A/B Testing, Analytics

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/growthbook/). Scores are computed from the provider's own public artifacts under a published rubric.