Split

Split is a feature management and experimentation platform for engineering and product teams. Teams can create, target, and manage feature flags to control releases, then monitor gradual rollouts for effects on system performance and user behavior. Alerts can identify the flag associated with an issue. Split also provides real-time analytics to measure how feature changes affect business outcomes. The product overview names JavaScript, iOS, Android, and common backend platforms as implementation options. Integrations include Slack, Jira Cloud, Azure DevOps, Datadog, New Relic, Segment, Amplitude, and Amazon S3. Its Admin API can create, edit, and delete feature flags through HTTP requests. Split says targeting data stays in the customer's environment rather than being sent to Split, and its compliance program information is on the Harness Trust Center. Split's website says the product is now part of Harness. New users can try all capabilities for 30 days before automatic downgrade to the free product. The Free Edition (Developer) costs nothing and includes one workspace, two environments, two treatments per flag, and segments limited to 10,000 keys.

Split combines release controls, monitoring, and experimentation analytics for product and engineering teams. Its free edition has stated workspace, environment, treatment, and segment limits.

Split suits engineering and product teams that need to manage feature releases and measure their effects. It is also relevant to teams seeking a free edition with defined workspace and environment limits.

Overview

Split brings feature flag controls, release monitoring, and experimentation analytics into one platform for product and engineering teams. It is best suited to teams managing gradual rollouts and measuring their business effects; its free edition gives smaller teams a way to start, with strict workspace and targeting caps.

Split is now part of Harness. Its focus on release decisions and experiments makes it a poor fit for readers looking primarily for affiliate link management.

Key features

Teams can create, target, and manage feature flags to control releases. That gives product and engineering teams a way to manage changes at the feature level. Monitoring follows gradual releases for effects on system performance and user behavior, and alerts point to the flag associated with an issue. This connects rollout decisions to operational signals, though teams seeking monitoring alone may find the wider feature management and experimentation scope unnecessary.

Real-time analytics measure how feature changes affect business outcomes. Split names JavaScript, iOS, Android, and common backend platforms as SDK options, giving engineering teams several implementation paths. Its Admin API can create, edit, and delete flags through HTTP requests, useful when flag administration needs to fit into tooling or workflows built around HTTP requests.

Integrations include Slack, Jira Cloud, Azure DevOps, Datadog, New Relic, Segment, Amplitude, and Amazon S3. Split says targeting data remains in the customer's environment rather than being sent to Split. Its compliance program information is organized on the Harness Trust Center.

Pricing

Free Edition (Developer): free. It includes one workspace and two environments, with each flag limited to two treatments; segments are limited to 10,000 keys. That is a useful starting point for a small team or an initial rollout, but the workspace, environment, and segment ceilings can constrain teams managing multiple products or broader targeting needs.

New users can try all capabilities for 30 days before automatic downgrade to the free product. The free plan keeps Split accessible without a paid commitment, but teams that outgrow its caps will need to consider a paid offering; Split's published pricing model is free.

Platforms

Split supports Android, iOS, web, and API. Its named SDK options cover JavaScript, iOS, Android, and common backend platforms, which align with teams implementing flags across client and server software.

Who it's for

Split suits product and engineering teams that need controlled releases, signals on rollout effects, and a way to measure business outcomes in one platform. Teams that need to connect flag management with issue tracking, analytics, or monitoring tools may value its named integrations. A small team can begin on the free edition, while teams needing more than one workspace, two environments, or the stated segment allowance should assess whether a paid plan fits.

It is not the natural choice for a reader seeking software centered on affiliate links, or for a team that only needs release monitoring without experimentation and flag management.

Pros and cons

• Release control and monitoring are connected: Teams can manage flags and receive alerts that identify the flag associated with a release issue.
• Experiments have business-outcome analytics: Real-time measurement helps teams assess the impact of feature changes.
• Several implementation and integration paths: Named SDKs, an Admin API, and integrations with collaboration, development, monitoring, analytics, and storage tools support varied workflows.
• Free edition has meaningful caps: One workspace, two environments, two treatments per flag, and a 10,000-key segment limit may not suit teams with broader rollout needs.
• Scope may exceed a monitoring-only need: Teams looking only for release monitoring may not need the platform's flag management and experimentation tools.

Alternatives

For affiliate link management, compare affiliate link management software instead; Split is built for release controls and experimentation.

PostTap is a more relevant option for creators seeking a free affiliate link product: its free plan has no fee to creators at this time, and it supports Android, iOS, and web.

HitPath may suit readers evaluating a paid affiliate link platform across Android, API, iOS, and web; its pricing is custom pricing, with a demo request required.

Geniuslink fits readers seeking a paid affiliate link service with a free trial and 1,000 clicks per month on its $6 a month plan; clicks beyond that allowance are pay as used.

Flyn offers a free plan with 25 links per month and supports API, extension, and web platforms, making it an option for readers whose needs center on affiliate links.

Lasso may fit affiliate link users who want a free dashboard for one property and single product displays, or a Pro plan at $29 a year.

LegendLinks is another affiliate link option, with a self-hosted free Lite plan that includes unlimited links and 30-day analytics.

LinkCentral offers affiliate link management across web, API, and self-hosted platforms, with a free version and a $49.99 a year one-site plan.

Tracklume may suit readers who want a web-based link tool: its free plan includes one workspace, one project, up to 25 links, and 30-day analytics.

Verdict

Choose Split if your product or engineering team needs to control feature rollouts, watch their operational effects, and measure business outcomes together. The free edition offers a defined starting point, but its one-workspace and two-environment limits are the main reason to look elsewhere as rollout needs grow. Readers seeking affiliate link management should choose a tool built for that job.