DilutionTracker built its name tracking shelf registrations, ATM offerings, warrants, and convertibles for small-cap and OTC stocks. But at $60/month with a narrow focus on dilution mechanics, plenty of traders end up looking elsewhere, either because they want broader fundamentals, a lower price, or a different data angle entirely. Here is how the main alternatives stack up.
What a dilution tracker actually needs to do
Before comparing tools, know what you are grading them on:
SEC filing extraction — pulling S-1, S-3, 424B5, and 8-K data automatically instead of manually parsing EDGAR
Cash runway estimates — how many months of cash a company has before it needs to raise again
Outstanding share history — tracking share count changes over time, not just a snapshot
Offering ability flags — whether a company has an active shelf or ATM it can tap immediately
Float and short interest context — dilution matters more when float is already thin
A tool that only shows "shares outstanding went up" without the mechanism behind it is not really a dilution tracker, it is a stock screener with a filter.
1. Dilutracker
Dilutracker positions itself as a direct alternative to DilutionTracker, built around SEC filing extraction, cash runway calculations, and float risk scoring. Reviews comparing the two note it covers the same core mechanics: shelf, ATM, and convertible tracking, with a similar workflow for spotting offering ability before a raise happens. If your complaint about the original is price or interface, this is the first place to look.
2. AskEdgar
AskEdgar leans toward professional and institutional users rather than beginner traders. Where DilutionTracker is built for a trader scanning charts and checking dilution risk before entering a position, AskEdgar's depth of filing analysis suits someone doing more formal diligence, funds, analysts, or anyone cross-referencing multiple filings at once. The tradeoff is a steeper learning curve.
3. TIKR
TIKR is not dilution-specific, but it is free and covers share count history, stock-based compensation, and basic fundamentals across a much wider universe of stocks, not just small caps. If you trade large or mid-cap names alongside small caps, TIKR fills a gap that dedicated dilution trackers do not touch. It will not catch an OTC shelf filing the way DilutionTracker does, but for SBC-driven dilution in bigger names it is a solid free layer.
4. Fintel
Fintel tracks institutional ownership, short interest, and options flow alongside some dilution-adjacent data like shelf registrations. It is priced closer to $50 to $100/month depending on tier and works better as a broader small-cap intelligence platform than a pure dilution tool. Worth it if you already want short interest and insider data in the same subscription.
5. GuruFocus
GuruFocus covers share count trends, buyback and dilution history, and valuation metrics across global markets. It is aimed at fundamental investors more than day traders, so the dilution data reads as a historical trend line rather than a live alert on a fresh 424B5 filing. Good for a longer-term view, weak for reacting same-day to a new offering.
6. Free EDGAR full-text search
For traders who do not want another subscription, EDGAR's own full-text search lets you search filings directly by ticker or keyword like "shelf" or "at-the-market." It is slower and entirely manual, no alerts, no automated cash runway math, but it is free and it is the primary source every paid tool is built on top of. Worth knowing how to use even if you pay for a tracker, because it is your backup when a tool's data lags.
7. TradingView community scripts
A handful of community-built indicators, like share dilution scripts published on TradingView, plot share count changes directly on a chart using an annualized dilution rate. These are free and chart-native, useful for a quick visual gut check, but they rely on whatever share count data TradingView's data provider supplies and will not extract offering ability or cash runway the way a dedicated filing-based tool does.
Comparison at a glance
Tool | Best for | Price | Filing-level detail |
|---|---|---|---|
DilutionTracker | Small-cap/OTC traders wanting an all-in-one | $60/mo | High |
Dilutracker | Same use case, alternative pricing/UI | Varies | High |
AskEdgar | Professional/institutional diligence | Higher tier | Very high |
TIKR | Broad market coverage, free tier | Free/paid | Medium |
Fintel | Combining dilution with short interest/ownership | $50-100/mo | Medium |
GuruFocus | Long-term fundamental investors | Paid | Medium |
EDGAR full-text search | Manual verification, zero budget | Free | High (manual) |
How to pick
Match the tool to your holding period, not the marketing page. Day traders scanning for offering risk on low-float names need something that flags an active shelf or ATM the moment it is filed, that is DilutionTracker, Dilutracker, or AskEdgar territory. Swing traders and investors tracking dilution as one input among many fundamentals are better served by TIKR or GuruFocus. And if you are just verifying a specific filing before you enter a trade, EDGAR's free search is still the fastest gut check, no subscription required.
The real mistake is picking based on price alone. A cheaper tool that misses a shelf filing the morning of a dump costs a lot more than the subscription difference.