Feature flag management. On your terms.

Release features without redeploying code. Manage feature flags across environments, update them in real time, and stay in control of every rollout.

Vexillo is a self-hosted feature flag management platform built for teams that want simple, reliable release control without unnecessary platform overhead.

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Why teams use Vexillo

Modern product teams ship constantly. But every release carries risk.

A feature may need to stay hidden until launch day. A rollout may need to happen gradually. A bug may require an instant rollback.

Without feature flags, teams often rely on config changes, hardcoded checks, or rushed hotfixes.

Vexillo helps teams separate deployment from release, so code can go live while features stay fully under control.

Release features with more control

Turn features on or off instantly

Enable or disable features directly from the dashboard without redeploying your application.
Perfect for staged rollouts, internal previews, production toggles, and fast reversals.

Keep development, staging, and production behavior separate with environment-specific feature control. A feature can be enabled in staging while remaining hidden in production.

Vexillo includes a React SDK that makes feature flag implementation simple for React teams. Use a single useFlag() hook to manage feature visibility directly inside components.

Flag changes reach connected clients instantly without polling or page reloads. When a feature is toggled, applications update automatically in real time.

Vexillo is self-hosted and designed for deployment inside your own cloud environment. Run feature flag management within the infrastructure your team already controls.

Everything teams need to manage feature releases

Feature flag dashboard

Manage feature flags, environments, organizations, and members from a single dashboard.

Manage flags in the context of different environments, so teams can test safely before activating features in production.

Vexillo’s React SDK helps developers integrate flags into application components with a straightforward setup. It supports client-side apps, Next.js App Router, Node.js SSR, fallbacks, runtime overrides, testing utilities, and error handling.

When streaming is enabled, Vexillo opens a persistent SSE connection so connected clients receive flag updates automatically when a flag is toggled. The SDK also supports reconnect behavior if the connection drops.

Vexillo includes viewer, admin, and super-admin roles. Viewers can read flags, environments, and members; admins can manage flags, environments, API keys, and member roles; super-admins can manage organizations and member suspension/restoration.

Vexillo supports organization-level Okta setup, with each organization using its own Okta application before users can sign in.

Where Vexillo fits best

Product teams launching new features

Use Vexillo to keep incomplete or high-risk features hidden until they are ready to be released.

Engineering teams managing multiple environments

Keep development, staging, and production behavior under control without constantly changing code.

Teams that prefer self-hosted tools

Use Vexillo when your team wants the control of a self-hosted feature flagging service instead of depending entirely on a third-party SaaS platform.

React-heavy product teams

Use the React SDK to bring feature flag management directly into your application workflow.

Self-hosted on your infrastructure

Vexillo is self-hosted and includes deployment guidance for AWS. The architecture supports a web dashboard, API layer, PostgreSQL database, CDN delivery, and optional Redis support for multi-instance streaming fan-out.

This gives engineering teams a practical base for running a feature flagging service within their own cloud setup.

Built by RBMSoft for modern product engineering teams

Vexillo is part of RBMSoft’s accelerator ecosystem, created to help teams move faster with reusable engineering foundations.
Instead of rebuilding common platform capabilities from scratch, teams can use accelerators like Vexillo to reduce setup effort and focus more on product delivery.

Real-Time flag straming

Real-Time Flag Streaming

Flags reach your clients the moment they change β€” no polling, no page reload. A persistent SSE connection keeps every component in sync. Reconnects automatically with exponential backoff.

Multi-Org Management

Multi-Org Management

Run Vexillo as a shared service across multiple product teams or client organizations. Each org gets isolated flags, environments, members, and API keys β€” managed from one dashboard.

Environment-Level Control

Environment-Level Control

Manage flags independently across development, staging, and production. A flag can be on in one environment and off in another β€” with full visibility into every state from a single view.

Reack SDK

React SDK

Drop Vexillo SDK into any React app β€” SPA, Next.js App Router, or Node.js SSR. A single useFlag hook. Components re-render only when their specific flag changes

Multi-Region Deployment

Multi-Region Deployment

Deploy a secondary region with a single CDK context flag. Flag changes on the primary propagate to all regions in under 5 seconds. Built on AWS ECS Fargate, RDS, and CloudFront.

Role-Based Access

Role-Based Access

Viewer, Admin, and Super-admin roles with granular permission boundaries. Super-admins manage orgs; Admins manage flags, environments, and members. No one touches what they shouldn't.

Bring controlled feature releases into your engineering workflow

Whether you are modernizing your release process or planning feature flag implementation for a new product, Vexillo gives your team a focused starting point.

Use it as a self-hosted feature flag management platform, adapt it to your engineering environment, and give your product teams more control over what gets released, when, and to whom.

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