Watch AI redraw the software stack, in real install data.
EnsemblAI tracks demand across PyPI and npm — every package, every corporate maintainer, every download trend. See which frameworks, SDKs, and agent toolchains the industry is actually adopting — and what they’re displacing — with watchlists, alerts, ensembles, and a REST + MCP API on top.
Free tier · no credit card · 5 watchlist packages, 12 months history
Everything you need to read software demand.
Install-level download data across two registries, enriched with corporate ownership, license, and industry domain — exposed through a dashboard, a REST API, and an MCP server.
Demand analytics
Monthly + weekly time series for any package, with CI vs non-CI splits, geography breakdowns, and growth movers across PyPI and npm.
Dependency graphs
Forward fan-out + cohort analysis. Ecosystem clusters discovered via Louvain on the dependency graph — "which packages travel together?"
AI workspace
Ask in plain language, get live charts in a split-view workspace. Refine them in conversation, pin the keepers, promote any chart to a tracked alert. The interface adapts to your question — not the other way around.
Watchlists, alerts + ensembles
Pin packages, group them into named ensembles, set threshold rules on growth — email, webhook, or in-app. Or just tell the assistant to set it all up and approve with one click.
REST API + MCP server
Programmatic access to every metric, with per-tier rate limits and overage billing. MCP tools for Claude Desktop and Cursor (Pro).
Dependency vulnerability audit
Upload a requirements.txt, pyproject.toml, or package.json + lockfile and we scan every entry against OSV.dev for known CVEs. Full audits on Pro.
Stop navigating dashboards. Start asking questions.
Most data platforms hand you a fixed UI built for someone else’s use case — then charge an enterprise premium for the API to escape it. EnsemblAI builds the analyst into the product: ask in plain language, get real charts on live data, refine them in conversation, and keep what matters. Access is the baseline. Answers are the product.
Live artifacts, never stale
Charts render from a query, not a snapshot — every reopen re-fetches current data. Five chart modes, series toggling, weekly granularity on Pro.
Workspaces that persist
Up to 10 named workspaces. Conversations, pinned charts, and context survive every session — pick up Friday's analysis on Monday.
Any chart → tracked alert
One click promotes an artifact into a threshold rule, evaluated hourly, delivered in-app. The chart you liked becomes the trend you watch.
Acts only with your approval
“Add these to my watchlist.” “Alert me at +10% MoM.” The assistant prepares the change; nothing happens until you confirm it.
Monthly billing, no annual lock-in.
Free tier is free forever. Paid tiers prorate seat changes and include a soft overage cap so you can’t get a surprise bill.
Browse the dashboard, sample the data.
- · Top-10 lists across leaderboards
- · 5 watchlist packages
- · 1 saved search
- · 12 months history, monthly only
- · No API access
Do your research here.
- · 36 months history, monthly granularity
- · AI assistant: 100 msgs/mo included, then $0.25/msg (capped)
- · Dep graph, cohort, full ecosystem map
- · Alerts (25) + Ensembles (10) + Watchlist (100)
- · 50 CSV exports / month
Start with the free tier in 30 seconds.
Sign in with Google, GitHub, or email. Upgrade to Pro when you’re ready for the API and weekly granularity.