The data feed institutional shops pay $20K+/year for, priced for emerging managers, RIAs, and family offices.
For context — what the alternatives look like and what each one excludes:
| Feature | 13D Watch | WhaleWisdom Pro | 13D Monitor | Free retail tools |
|---|---|---|---|---|
| Live 13D/G feed | ✓ | ✓ | ✓ | ✓ |
| Item 4 (Purpose) text indexed | ✓ | — | ✓ | — |
| Form 4 insider cross-reference per filing | ✓ | limited | — | — |
| Institutional consensus across 10 elite PMs | ✓ | across all 13F filers | — | — |
| FINRA short interest joined per filing | ✓ | — | — | — |
| Multi-activist clustering | ✓ | — | manual | — |
| AI analyst brief + intent classification | ✓ | — | — | — |
| Custom alerts (filer / issuer / intent) | ✓ | basic | basic | — |
| Public API | ✓ | paid add-on | — | — |
| Price / month | $1,500 | ~$42 | ~$1,500+ | $0 |
Competitor pricing: whalewisdom.com/pricing, 13dmonitor.com (institutional, contact for quote — historical reports cite $18-25K/year). 13D Watch is the only product joining all four streams (activist + insider + institutional + short) with AI commentary at a single price tier accessible to sub-$500M AUM managers.
Yes — 2-week pilot trial with full feed and API access. Request via the pilot form on the home page. We do manual onboarding so we can scope your use case.
The 60 most recent filings are public on the home page and via /api/feed. Per-filing detail pages, filer profiles, and issuer profiles are also fully public. The paywall is on the historical depth (full 148+ filings vs the 60-row public window), real-time alerts at scale, and commercial-use licensing.
Same endpoints as documented publicly, with higher rate limits, custom webhooks, and a commercial-use license clause. Pilots get an API key on day 1.
$15,000 annual ($1,250/mo effective) — saves two months. Multi-seat and team plans available on request.
Month-to-month — cancel any time, no penalties. Annual is non-refundable but the API key stays active until the term ends.
Internal use is included in the standard license. Public redistribution (republishing in a newsletter, embedding in a third-party product, syndication to a media outlet) requires a separate commercial-use license. Email contact@13dwatch.com for terms.
Two weeks, full access, no card on file. We respond within 24 hours.
Request a pilot →