DilutionTracker review
DilutionTracker review: dedicated small-cap dilution tracker. The established choice, and the right one if you value human reading over speed or price. Signal8 Pro, the tracker we rank first, is summarised below for comparison.
Signal8 Pro: DilutionScan and the Signal8 dilution tab
Compared with DilutionTracker, 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 DilutionTracker: where Signal8 is better
- DilutionScan is $29.99 a month against $74 for DilutionTracker Premium (dilutiontracker.com/pricing, Nov 8, 2026), less than half the price.
- Signal8 links each figure to its filing passage; DilutionTracker's pricing page does not list a per-figure source link (not stated on the pages we checked).
Where DilutionTracker is better, or who should pick it: DilutionTracker was not in round 1, so we make no accuracy claim. It has a free Casual plan, people read the filings, and it states about 2,300 covered companies (vendor statement); pick it if you value human reading.
Round 1 and prices as stated, checked Nov 8, 2026; Signal8 runs this site.
| Free plan | Casual plan, free forever, "for casual traders ... looking up a few commonly traded tickers a day". Open Access tickers, chosen daily by the team, are fully viewable. |
|---|---|
| Paid price | Premium: $74/mo billed monthly, or $588 billed every 12 months. 7-day refund policy (FAQ). |
| API | Bulk data or API "with an institutional subscription"; quote on request. |
| How the data is produced | "Data is collected manually by our team of traders. We read every filing that comes out for every company within our coverage universe." Reads press releases as well as SEC filings. |
| Stated update timing | "We try to process any new filings ... by 9PM EST on a daily basis." |
| Stated coverage | About 2,300 US-listed companies under $500M market cap, 1,900 with relevant diluting filings (vendor statement). |
What DilutionTracker does well
- People read the filings. The vendor says its traders read every filing for every covered company and also read press releases, 10-Qs and 10-Ks where dilution updates are written in plain prose.
- The widest stated small-cap coverage among dedicated trackers: about 2,300 US-listed companies under $500M market cap.
- A free Casual plan, plus "Open Access" tickers chosen daily that free users can see in full.
- A 7-day refund policy is stated in its FAQ, and plans can be switched mid-period with a prorated credit.
Where DilutionTracker is weaker
- The highest monthly price of the dedicated trackers we checked: $74 billed monthly.
- The stated processing target is 9 PM EST. A shelf takedown filed at 4:05 PM may not be reflected until evening.
- Its pricing page does not show a per-figure source link as a listed feature, so check in the app whether a number links to the filing behind it.
- Bulk data and API access need an institutional subscription priced on request.
DilutionTracker vs Signal8 Pro
Signal8 Pro matched the filing on 10 of 10 figures in our round 1 test, links every figure to its filing and starts at $29.99 a month for DilutionScan alone, against $74. DilutionTracker was not in round 1; it reads filings by hand and states coverage of about 2,300 companies against DilutionScan's 1,908 (both vendor statements).
Signal8 owns this site and makes DilutionScan. This review is built from DilutionTracker's own pages, linked above.
Who should choose DilutionTracker
Traders who want a free plan and data read by people rather than a model. 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.