Dify.ai
Software Development
Build, test and deploy LLM applications.
Actively maintained
Real momentum
Apache-2.0, Commons-Clause
Dashboard, API and SDKs for adding Feature Flags to your applications (alternative to LaunchDarkly).
Flagsmith is an open-source software development project positioned as an alternative to LaunchDarkly, Feature management/ Feature flag, with 6.5k GitHub stars and a health score of 100/100. It committed 1197 times in the last twelve months across 12 of those months, and its status is actively maintained. Licence: BSD-3-Clause. It has real momentum, so treat it as a live competitor rather than a stale repository.
| Status | Actively maintained — Committed within the last 45 days. |
|---|---|
| Last commit | 2026-08-14 |
| Days since last commit | 3 |
| Commits, last 3 months | 359 |
| Commits, last 12 months | 1197 |
| Months with activity | 12 of 12 |
| Last release | 2026-08-11 |
| Archived | No |
| Licence | BSD-3-Clause |
| Category | Software Development |
| Positioned against | LaunchDarkly, Feature management/ Feature flag |
Health score combines commit recency, twelve-month commit volume, months with activity, release recency and archive state. Metadata refreshed August 2026.
Permissive (MIT, Apache, BSD): you can fork it, close the source and sell it. Lowest legal friction for a commercial product.
This matters most when you plan to sell a hosted version. A permissive licence means anyone — including a competitor with more capital — can do the same, so your defensibility has to come from distribution, support or data, not from the code.
Flagsmith is shipping code consistently, so a buyer comparing your product will find a maintained free option. Price and position against the total cost of self-hosting it, not against the paid incumbent's list price.
Assume every prospect can find a free version in five minutes. Your wedge has to be something open source structurally cannot deliver: compliance, support SLAs, managed hosting at scale, or a workflow the maintainers refuse to build.
Actively maintained. Flagsmith recorded 1197 commits over the last twelve months, with activity in 12 of those months and 359 commits in the last quarter. Last commit: 2026-08-14. Last release: 2026-08-11. Committed within the last 45 days.
Flagsmith is published under BSD-3-Clause. Permissive (MIT, Apache, BSD): you can fork it, close the source and sell it. Lowest legal friction for a commercial product.
Flagsmith targets the same job as LaunchDarkly, Feature management/ Feature flag and is actively shipping. Adoption sits at 6.5k stars. Whether it is a good replacement depends on your deployment constraints: self-hosting adds infrastructure, upgrade and security work that a commercial subscription absorbs for you.
100 open-source implementations, 58 of them actively maintained, led by Dify.ai at 153k stars. Saturation score 80/100 — Crowded. Free, maintained alternatives already dominate this category.
Software Development
Build, test and deploy LLM applications.
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