Delivr

Delivr is an open-source mobile DevOps platform centered today on DOTA, its React Native over-the-air update service. It is best for mobile engineering, QA, product and DevOps teams that need controlled JavaScript and asset releases. The main attraction is self-hosted operational control; the main caveat is that several promised platform areas have not arrived yet.

Overview

DOTA updates React Native JavaScript and assets without waiting for app-store approval. That makes it useful for shipping compatible fixes, content changes and experiments between store releases, while changes outside those update types still belong in a conventional app release. Teams can run DOTA locally, on-premise or in a preferred cloud, which suits organizations with infrastructure, residency or integration requirements.

Delivr is broader in ambition than its current product. Build, Release and Testing are marked coming soon, so today’s practical scope is update delivery and its surrounding controls rather than a complete mobile delivery suite.

Key features

Targeted deployments, gradual rollouts and A/B experiments let teams limit exposure and compare cohorts instead of sending every update to every user at once. Mandatory updates provide a way to require adoption when a change demands it. Environment promotion and approval gates support a staged path from preparation to production, while both targeted and gradual deployment strategies cover different risk tolerances.

The React Native SDK can fetch an update in the background and apply it at the next launch, avoiding disruption to the current session. It retains a previous update and can roll back automatically when a new one causes crashes; operators can also roll back deliberately. The CLI releases either full bundles or patch bundles. Patches save transfer and release effort only when the user already has the referenced base bundle, so full bundles are safer for populations with uncertain version history.

A web dashboard, backend API, command-line interface and React Native SDK cover browser-based administration, automation and app integration. The CLI supports deployment from terminals or CI/CD pipelines. The server’s plugin-oriented integrations include AWS S3, Azure Blob Storage, LocalStack, MySQL, PostgreSQL, Google OAuth, Redis and Azure Cache, giving teams several storage, database, identity and cache choices.

Role-based access control and Google OAuth address team permissions and sign-in. Passwordless authentication is available for local or development use. One operational constraint matters during validation: DOTA updates do not apply in React Native Debug mode. Teams must test them in Release or another non-Debug mode, which can complicate a workflow built around Debug testing.

Pricing

Delivr is free and open source, with a free plan. There is no paid tier or published usage quota in the supplied plans, so the software is most compelling for teams prepared to operate their own service and associated infrastructure. Self-hosting removes a vendor subscription from the equation but leaves deployment, maintenance and support responsibility with the adopter. Documentation points users to troubleshooting guides and GitHub Issues for help.

Platforms

Delivr supports Android, iOS, Linux, macOS and Windows, plus web, API and self-hosted deployments. The mobile client focus is React Native; the server and management components can fit local, on-premise or cloud environments.

Who it's for

Mobile developers get an SDK and release CLI; backend engineers and DevOps teams get an API, deployment automation and pluggable infrastructure; QA and product teams get cohorts, experiments, gates and rollback controls. Engineering leaders who require hosting control or want to align updates with existing storage, identity and database services are the clearest fit.

It is a weaker choice for teams seeking an immediately complete build-to-testing platform, or for workflows that depend on React Native Debug mode to verify update behavior. Teams without the capacity to run and maintain self-hosted infrastructure should also weigh that operational burden before choosing it.

Pros and cons

Pros

Controlled exposure: targeted, gradual and experimental rollouts reduce the risk of sending an unproven update to everyone.

Recovery mechanisms: manual rollback and automatic crash-triggered fallback keep a prior update available.

Flexible operation: local, on-premise and preferred-cloud hosting, plus multiple storage and database providers, support varied environments.

Open-source pricing: there is no software charge or paid-plan gate for adopting the platform.

Cons

React Native scope: DOTA’s current delivery model targets JavaScript and assets, not every kind of mobile change.

Debug-mode restriction: updates require Release or another non-Debug mode for testing and use.

Incomplete platform roadmap: Build, Release and Testing are still marked coming soon.

Patch dependency: patch bundles require the referenced base bundle, making version management important.

Operational ownership: self-hosting provides control but also puts infrastructure upkeep on the adopting team.

Alternatives

Browse the Release Orchestration Software category for a wider field. Choose MidVision RapidDeploy instead when endpoint-oriented deployment and a free community tier for up to 10 endpoints are the priority. Octopus Deploy is the alternative to consider when you need a freemium deployment product with a free trial and machine or tenant add-ons. Pick HCL Launch for a paid enterprise product with a 60-day license-free evaluation. ARCAD DROPS is another paid deployment option with a free trial. Copado fits teams wanting a freemium service with a single-user free tier capped at 15 deployments per month. Devtron Release Orchestration suits teams seeking a freemium, self-hosted option with a stated 50-vCPU, 10-user and one-cluster free tier. IBM Capacity Management Analytics is a paid capacity-management alternative. Relicta is a free alternative for deployment-oriented workflows.

Verdict

Choose Delivr when your React Native team wants free, open-source update delivery with rollout controls, approval workflow, rollback protection and the ability to host the service yourself. Look elsewhere if you need build, release and testing capabilities now, cannot accommodate self-hosting responsibilities, or require update workflows that operate in Debug mode.