We believe every contributor deserves to be seen.
Open-source communities are built by people who show up. The tragedy of developer community management is that the people who stop showing up are the hardest to notice — until it's too late.
Built from the experience of losing a champion.
Before founding Voxlink, Camille Fontaine spent four years leading community engineering at an early-stage developer tools company in San Francisco's SOMA district. Her role sat at the intersection of DevRel and product — she owned the contributor ecosystem that accounted for a significant portion of the company's trial signups. The job required her to track who was active, who was drifting, and who was quietly becoming a champion.
In early 2020, one of their top contributors — 200+ merged PRs, moderator of the Discord server's #help channel, regular keynote speaker at meetups — went silent over six weeks. The team noticed when he posted publicly about switching to a competitor's toolchain. The warning signals had been accumulating: his PR review rate dropped first, then his Discord participation, then his GitHub commit frequency. All in separate tools, none connected.
Camille spent three weeks rebuilding the timeline in a spreadsheet after the fact. The cross-platform story was clear in hindsight. The problem was that no tooling existed to surface it in real time — and building that tooling wasn't the company's core product problem. So no one did it.
Voxlink is that tool. Founded in 2021 in San Francisco after Camille left to build it full-time. Angel-funded in 2025. Built with CTO Rajan Mehta, who spent three years prior scaling event-streaming pipelines — the infrastructure underpinning the cross-platform identity resolution that makes the scoring possible.
Built by community veterans
A small team with deep experience in open-source community building, machine learning, and developer tooling.
Four years in open-source community engineering at a dev-tools startup in San Francisco before co-founding Voxlink in 2021. Managed a contributor ecosystem of 18,000 across GitHub, Slack, and Discord. The contributor churn problem Voxlink solves is one she tracked manually in spreadsheets for two years first.
Three years at a cloud infrastructure company building Kafka-based event streaming pipelines before co-founding Voxlink. Designed the cross-platform identity resolution layer that makes contributor scoring work across GitHub, Slack, and Discord without requiring users to manually link accounts.
Five years shipping analytics and observability features at two developer-tooling SaaS companies. Joined Voxlink to define the product surface for DevRel teams — specifically the gap between raw activity data and the outreach workflow that follows.
Research background in graph neural networks applied to social dynamics. Joined Voxlink to own the behavioral scoring model — specifically the drift-detection logic that distinguishes a contributor going quiet from a contributor who was always intermittent.
Four principles that guide how we build
We're building the tool we wish had existed in 2020.
If you're managing a developer community and spending any time manually stitching together activity data from multiple platforms, we want to hear about it. Early access is rolling — no commitment to get started.