Flyn vs Split
Flyn
flyn.toSplit
split.coSide by side
| Figure | Flyn | Split |
|---|---|---|
| Price from | $12/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Plans published | 3 | 1 |
| Spec score · Affiliate Link Management Software | 8.4 (#4) | 7.3 (#26) |
| Integrations | The integrations page lists native Zapier and Make apps, a verified n8n node, and guides for services including Mailchimp, HubSpot, Google Analytics 4, and Notion. | Split lists supported integrations including Slack, Jira Cloud, Azure DevOps, Datadog, New Relic, Segment, Amplitude, and Amazon S3. |
| Product | Flyn is a link management platform for shortening, tracking, and optimizing links. | Split is a feature management and experimentation platform for engineering and product teams. |
| Security | The GDPR page states that data is encrypted in transit with TLS 1.3 and at rest with AES-256, and hosted in SOC 2 Type II certified data centers. | Split's compliance program information is organized on the Harness Trust Center. |
Plans
In their own words
Flyn
Flyn is a link management service for creating shorter links, tracking clicks and directing visitors to different destinations. Its analytics break activity down by geographic location, device, browser and referrer. Smart routing can send visitors to destinations based on device or location, while A/B tests can divide traffic among as many as 12 destinations. Dynamic QR codes let users change the destination without replacing the code. Flyn also provides a REST API, TypeScript SDK and webhooks for managing links and click events, plus an MCP server that lets AI assistants create and manage links. Its integrations include native Zapier and Make apps, a verified n8n node, and guides for Mailchimp, HubSpot, Google Analytics 4 and Notion. Flyn is available on the web, as an extension and through an API. The Free plan costs nothing and includes 25 links per month and 30-day analytics retention. Pro costs $12 a month billed monthly, or $9/mo billed annually at $108/year.
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 releases for effects on system performance and user behavior. Alerts can identify the flag associated with an issue. Real-time analytics measure how feature changes affect business outcomes.
Implementation options include JavaScript, iOS, Android, and common backend platforms. Listed integrations include Slack, Jira Cloud, Azure DevOps, Datadog, New Relic, Segment, Amplitude, and Amazon S3. The Admin API can create, edit, and delete feature flags through HTTP requests. Split says targeting data stays in the customer's environment and is not sent to Split; compliance information is organized on the Harness Trust Center. Its website says Split 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.