DilutionWatch review
DilutionWatch review: sEC filing alerts with a 0 to 100 DilutionScore. A sensible low-cost alert feed for a short watchlist. Signal8 Pro, the tracker we rank first, is summarised below for comparison.
Signal8 Pro: DilutionScan and the Signal8 dilution tab
Compared with DilutionWatch, our pick is Signal8 Pro, used through DilutionScan or the dilution tab on signal8.ai. Signal8 runs this site; every reason below is a number you can check.
- Figures matched the filing on 10 of 10 test filings in our round 1 test, on DilutionScan Pro and on the Signal8 dilution tab (10 of 10): tied for the top result with AskEdgar Pro (10 of 10). DilutionWatch's free view matched 8 of 10.
- Every figure cites its filing. Each warrant, convertible, ATM and shelf figure links to the filing passage it was read from, and a value it could not read says "Not measured", never zero.
- From $29.99 a month for DilutionScan alone, or $49 for all of Signal8 Pro in the launch sale until Dec 7, 2026 ($59 after), against $74 a month for DilutionTracker Premium and $69 for Dilutracker Starter (vendor prices, checked Nov 8, 2026; DilutionScan plan checked Nov 9).
- 1,870 companies carry a published Signal8 dilution summary (counted when this page was built), free to read without an account.
Best value: among the trackers that matched the filing on all 10 test filings, DilutionScan costs about half as much as AskEdgar Pro, and it ties AskEdgar Pro on accuracy. DilutionWatch is cheaper but matched 8 of 10 on its free view (not like for like).
| Tool and plan | Monthly price | Round 1, figures matching the filing |
|---|---|---|
| DilutionScan Pro (Signal8) | $29.99 | 10 of 10 |
| DilutionWatch Basic | $19.95 | 8 of 10 (free view) |
| AskEdgar Pro | $59 | 10 of 10 |
| Dilutracker Starter | $69 | Not tested |
| DilutionTracker Premium | $74 | Not tested |
Try Signal8 Pro on DilutionScanCheck one ticker free on Signal8
Plan tested: Signal8 products and AskEdgar on paid plans, DilutionWatch on its free view; DilutionTracker and Dilutracker were not in round 1. Not like for like: paid plans beside a free view. The free Signal8 views list the instruments on file; the figures are in Pro.
Signal8 vs DilutionWatch: where Signal8 is better
- Signal8 Pro matched the filing on 10 of 10 in round 1 against 8 of 10 for DilutionWatch's free and guest views (not like for like: a paid plan beside a free view).
Where DilutionWatch is better, or who should pick it: DilutionWatch is cheaper at $19.95 a month for 10 tickers, is alert-first, and states it scans EDGAR every 60 seconds (vendor statement); pick it for low-cost alerts on a short watchlist.
Round 1 and prices as stated, checked Nov 8, 2026; Signal8 runs this site.
| Free plan | Free $0: guest dashboard for up to 3 tickers, 3-ticker watchlist with an account, basic score, weekly email brief, public trackers. |
|---|---|
| Paid price | Basic $19.95/mo (10 tickers, alerts bundled every 30 minutes); Premium $39.95/mo (30 tickers, immediate alerts, Excel export). |
| API | Sold separately: $79.95, $139 and $499 a month by daily call volume. |
| How the data is produced | Automated EDGAR monitoring with AI summaries of 25 filing types (vendor statement). |
| Stated update timing | Scans EDGAR every 60 seconds (vendor statement). |
| Stated coverage | 8,500+ active tickers monitored (vendor statement). |
What DilutionWatch does well
- The lowest paid price we found: $19.95 a month for 10 tickers.
- A free guest dashboard for up to 3 tickers without an account.
- States it scans EDGAR every 60 seconds and monitors 8,500+ active tickers.
Where DilutionWatch is weaker
- Plans are limited by watchlist size: 10 tickers on Basic, 30 on Premium.
- Basic bundles alerts every 30 minutes; immediate alerts need Premium.
- A single 0 to 100 score compresses many instruments into one number, so read the filings behind any score before relying on it.
DilutionWatch vs Signal8 Pro
In round 1 Signal8 Pro matched the filing on 10 of 10 figures and DilutionWatch's free view on 8 (not like for like: paid against free). DilutionWatch is cheaper and alert-first; Signal8 Pro is research-first, with a cited instrument table for every covered company rather than alerts on a capped watchlist.
Signal8 owns this site and makes DilutionScan. This review is built from DilutionWatch's own pages, linked above.
Who should choose DilutionWatch
A low-cost alert feed on a small watchlist. Before paying for any dilution tracker, search it for the five tickers you trade most and compare one figure, such as the number of warrants outstanding, against the latest 10-Q on EDGAR. That five-minute check tells you more than any review.
Other tools: all DilutionTracker alternatives.