Getting Started
What is Flux?
Flux is a LinkedIn post analytics platform. Paste a profile URL, and Flux pulls every public post — your full history — and turns it into an interactive dashboard showing what's working and when.
How it works
- Paste a LinkedIn profile URL — no login, no Chrome extension, no OAuth permissions. Just the public profile link (e.g.
linkedin.com/in/yourname). - Flux analyzes your full post history — topics, formats, engagement trends, and posting times. Most profiles are ready in 1–3 minutes.
- Explore your dashboard — interactive charts, a day/time engagement heatmap, your top-performing posts ranked by engagement, and a weekly email digest.
You can analyze any public profile — your own, a client's, a competitor's, or an executive's — without asking them for access.
Key features
- Full post history — every post you've published, not just the last 365 days that LinkedIn's native analytics covers.
- Engagement heatmap — see which days and hours generate the most engagement, with an Actual view (your historical data) and a Projected view (time-aware smoothed estimates).
- Top posts — your best-performing content ranked by engagement. Click a heatmap cell to filter the top posts table to that day/hour slot.
- Daily refresh — your data updates automatically every day on all paid plans.
- Export — download your full post history as a CSV.
- Weekly digest — an email summary of your recent performance, delivered automatically.
Plans
Flux has two paid plans:
- Pulse ($3/mo) — full dashboard, charts, heatmap, top posts, weekly digest, export, and daily refresh.
- Edge ($10/mo) — everything in Pulse, plus AI post scoring, semantic search (Explore), MCP/API access, multi-profile tracking, and data API access.
See Plans & Pricing for a full comparison, or visit the pricing page to sign up.
Tips
- You can track profiles you don't own — paste any public LinkedIn URL at checkout. No exec login needed.
- If your data looks stale, check Data Refresh — Flux runs its nightly scrape daily and emails you when the initial backfill is complete.
- Profiles with thousands of posts may take a few extra minutes on first load.
Most LinkedIn posts are public by default. If a profile is restricted to connections-only, Flux won't be able to pull the data and will refund you automatically.