Sigmon

Competitive intelligence

Track Langfuse: GitHub, npm & hiring signals

Sigmon monitors Langfuse across 27 of 27 public signal sources and turns the movement into a weekly strategic brief — what changed, why it matters, and what to do this week. Below is what we actually detect right now.

Langfuse

Open source AI engineering platform. Debug, analyze and iterate together.

langfuselangfuse.com1.1k followers

Top repositories

  • langfuse/langfuse34.5k
  • langfuse/langfuse-python466
  • langfuse/langfuse-k8s274
  • langfuse/skills272
  • langfuse/langfuse-docs240

npm packages

  • @langfuse/tracing1.6M/wk
  • @langfuse/otel1.5M/wk
  • @langfuse/core1.8M/wk

27 of 27 signal sources track Langfuse

Each lights up only when its prerequisite signal exists — so this count is real coverage, not inflated.

GitHub stars, releases, contributors
npm downloads + bundle quality
Hacker News mentions
README positioning shifts
Reddit (subreddits + mentions)founder
Job Boards (Greenhouse / Lever, auto-detected)founder
Product Hunt launchesfounder
GitHub Discussions (community health)founder
YC "Who's Hiring" threadsfounder
SEC EDGAR funding filingsfounder
Cert Transparency (subdomain leaks, dual-source)founder
GitHub PR/Issue velocityfounder
Discord community sizefounder
Wayback Machine (history)founder
OSSF Scorecard (OSS execution quality)founder
Bundle size (head-to-head JS diff)founder
Show HN launchesfounder
Website (pricing/changelog/WHOIS)founder
ecosyste.ms (cross-registry dependents + archive flag)founder
CNCF Landscape (membership + tier promotions)founder
Status page incidentspro
Twitter / X (account + mentions)pro
Snyk Advisor (popularity + security scores)pro
OSV (recent CVEs per package, 90d window)pro
VS Code Marketplace (extension installs)pro
JetBrains Marketplace (plugin downloads)pro
Cloudflare Radar (domain rank trend)pro

Leading indicators, before the news cycle

Sigmon surfaces what Langfuse is about to do — SEC Form D funding filings, senior-role hiring surges, README positioning pivots, certificate-transparency staging spikes, release velocity changes — so you read the move before it hits Hacker News.

Track Langfuse — free, in 60 seconds

See exactly what Sigmon catches for Langfuse before the news cycle — funding filings, hiring shifts, README pivots, release velocity. One weekly strategic brief, no scraping.

See the live demo for Langfuse Start tracking free

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Frequently asked questions

Is tracking Langfuse on Sigmon free?
Yes. Sigmon's free tier monitors Langfuse's GitHub, npm, releases and pricing and sends a weekly strategic brief of what changed — no credit card required.
What does Sigmon track for Langfuse?
Langfuse's public footprint: GitHub stars and release cadence, npm downloads, hiring signals, Hacker News and community mentions, pricing-page changes, and new subdomains from certificate-transparency logs — 27 of 27 signal sources for Langfuse. Currently showing 34.5k GitHub stars and 1.6M weekly npm downloads.
How often is Langfuse's data updated?
Signals are collected daily and summarized into one weekly brief, so you see meaningful moves without daily noise.
Where does Sigmon get Langfuse's data?
Only public sources — GitHub, npm, Hacker News, public job boards, SEC EDGAR and certificate-transparency logs. No scraping behind logins and nothing that violates a site's terms.