Comparison
FeatureFactory vs Swarmia
Swarmia is transparent, widely liked SEI - free for teams of nine or fewer. FeatureFactory fills the one gap Swarmia openly disclaims: line-level AI-vs-human authorship, plus the closed loop from signal to product plan to build.
The short version
Swarmia is a trustworthy, fairly priced engineering intelligence platform - strong at DORA metrics, working agreements and Slack-native team habits, and honest that it cannot separate AI from human code. FeatureFactory leads exactly there: line-level AI attribution, quality scoring of AI-generated code, and the plan-build-measure loop. Many teams will run both.
Why teams pick FeatureFactory
Line-level AI-vs-human attribution
Swarmia is refreshingly honest that it cannot reliably separate AI-written code from human-written code, and it says so directly. FeatureFactory fills exactly that gap: we attribute authorship line by line and score whether the AI-generated code held up in review and production.
The closed loop, not just the dashboard
Swarmia measures and nudges the team toward better habits. FeatureFactory runs the whole loop: product signal informs what to build, we measure the current state, turn it into a product plan with acceptance criteria, build with your agent, then measure the outcome again.
Transparent pricing on both sides
This is a genuine tie. Swarmia is widely liked precisely because its pricing is public and it stays free for teams of nine or fewer. FeatureFactory shares that principle: published, self-serve pricing with no contact-sales gate to get started.
Developer-led adoption
Both tools earn trust with engineers rather than being imposed top-down. FeatureFactory extends that further into the workflow: bring your own agent, keep the plan, the diff and the outcome in one place, and adopt it PR by PR.