Best for the 99%
Blue Collar Picks
Built for retail traders who want the insider activity that matters surfaced quickly, on a phone, without learning SEC transaction codes.
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Blue Collar Picks vs OpenInsider
OpenInsider has been the default free reference for SEC Form 4 data for over a decade. Blue Collar Picks is a newer, mobile-first take built around the way retail traders actually scan filings in 2026: plain-English labels, cluster-buy detection, and a daily email brief instead of raw tables. This page compares both honestly.
Last updated . Disclosure: this page is published by Blue Collar Picks. OpenInsider claims are based on its public site as of that date.
Best as a free reference
OpenInsider
Long-running free tool. Useful if you are comfortable with desktop tables, raw transaction codes, and ads, and you want to query Form 4 data without paying.
Visit OpenInsider →Side by side
Feature-by-Feature Comparison
Every claim below is verifiable on each provider's public site as of May 1, 2026.
| Feature | Blue Collar Picks this site | OpenInsider |
|---|---|---|
| Data source | SEC Form 4 filings, normalized | SEC Form 4 filings, raw |
| Trade labels | Plain-English BUY, CLUSTER BUY, SELL, OTHER | Raw SEC transaction codes (P, S, A, M, etc.) |
| Mobile experience | Mobile-first feed with row drawers, no horizontal scroll | Desktop-first tables, requires horizontal scroll on mobile |
| Cluster buy detection | Surfaced as a primary view | Manual filtering only |
| Big buy view ($500k+) | One-click view in primary nav | Manual filter required |
| Officer purchase view | Pre-built view in More views | Manual filter required |
| Daily email brief | Yes, paid Daily Brief at $19/mo | No native email delivery |
| Free weekly recap | Yes | No |
| Conviction context | Plain-English explainer cards above every feed | None |
| Ticker pages | Per-ticker insider history page | Per-ticker filter view |
| Filing freshness indicator | Visible last-updated timestamp | Implicit via filing dates |
| Ad clutter | No ads on core feed | Ad-supported, multiple banner placements |
| Pricing (free tier) | Free weekly recap and full public feed | Free, ad-supported |
| Pricing (paid tier) | $19/mo Daily Brief | No paid tier |
Recommendation
When Each One Wins
Pick Blue Collar Picks if…
- You want to read insider activity on your phone during a coffee break
- You would rather see "CLUSTER BUY" than decode "P-Open Market Purchase"
- You want pre-built views for cluster buys, big buys, and officer purchases
- You want the filings that matter emailed to you instead of scanning every morning
- You value calm reading over dense, ad-heavy data dumps
Stay on OpenInsider if…
- You are a long-time power user comfortable with raw transaction codes
- You only ever check insider data on a desktop
- You want completely free access and do not need email delivery
- You build your own filters and screens and prefer broad query flexibility
FAQ
Common Questions
Is OpenInsider still the best free insider trading tool?
OpenInsider is still a useful free reference for SEC Form 4 data, especially if you are comfortable with raw transaction codes and a desktop-only UI. Most retail traders in 2026 prefer a mobile-friendly feed with plain-English labels and email delivery, which is why we built Blue Collar Picks.
What does Blue Collar Picks do that OpenInsider does not?
A mobile-first feed, plain-English trade labels, pre-built views for cluster buys, big buys over $500k, and officer purchases, plus a free weekly recap and a paid Daily Brief that emails you the filings that matter so you do not have to scan tables every morning.
Where does Blue Collar Picks get its data?
Blue Collar Picks normalizes public SEC Form 4 filings. The SEC filing remains the authoritative source for every transaction shown.
Do you make money if I keep using OpenInsider?
No. We have no affiliate relationship with OpenInsider. We earn money only when someone subscribes to the paid Blue Collar Picks Daily Brief.
Try the calmer version
See What Blue Collar Picks Looks Like
Browse the live insider feed, free, no signup required. If you want a low-maintenance way to stay current, join the free weekly recap.