VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
CatalystWire vs Reflexivity
Pick CatalystWire instead if
CatalystWire
Free · Web
- You want regulatory filings monitoring.
Start here
Reflexivity
Free • From $99.99/mo · Web · API
- You want an API so you can script or automate things
- You want screeners, quant, and performance attribution.
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
CatalystWire and Reflexivity cover a lot of the same ground (3 shared categories, news, alerts, and AI research), so for the basics you won't go far wrong with either. Reflexivity simply does more: 13 categories to CatalystWire's 4, including screeners, quant, and performance attribution. CatalystWire counters by being completely free.
What readers say
CatalystWire
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Reflexivity
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Key differences at a glance
- Asset coverage
- ReflexivityAdds ETFs and bonds
- Broader coverage
- Reflexivity13 vs 4 categories
- API access
- Reflexivity
- Free plan
- Both
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free • From $99.99/mo |
Free tier | Yes | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | Yes |
Broker sync | — | No |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Intermediate, Advanced |
Best for | Swing Traders and Pro Retail | — |
Categories covered | 4 | 13 |
Regions | Europe | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | Latency: Real-time and Streaming | Latency: Real-time and End of Day and Granularity: EOD |
Capabilities | — | 5 signals: Universe builder, Stress tests: Rates, FX, and EquityCrash +3 more |
Security | — | SOC2 |
| Try it | Visit CatalystWire | Visit Reflexivity |
Where each one shines
What CatalystWire and Reflexivity each do best.ShowHide
Where each one shines
What CatalystWire and Reflexivity each do best.What CatalystWire does best
- The scanner lists recent RNS announcements with ticker, title, excerpt, and publication time.
- Keyword search handles known company names, tickers, and announcement terms.
- Catalyst tags include contract awards, new chief executives, turnaround plans, reorganizations, and other event types.
- AI summaries are marked beta on announcement pages.
- Separate navigation covers companies, advanced search, the announcement archive, UK short positions, meetings, and UK news.
What Reflexivity does best
- AI research workflows over institutional datasets from providers such as S&P Global, LSEG Datastream, Nasdaq, Cboe, and other sources included in the platform.
- Tools for running Deep Research workflows that can analyze data, write and execute code, create research reports, and export data or visualizations.
- Search across filings, transcripts, presentations, central bank documents, and proprietary uploads through Document Intelligence.
- OCR on charts and tables so documents can become searchable and analyzable research inputs.
- Monitor portfolios with real-time alerts, risk and exposure analytics, performance attribution, and daily insight generation.
Every detail we compared
Every tracked attribute for CatalystWire and Reflexivity, side by side.ShowHide
Every detail we compared
Every tracked attribute for CatalystWire and Reflexivity, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | StocksETFsBondsCommoditiesCurrencies |
Experience | IntermediateAdvanced | IntermediateAdvanced |
Target audience | Swing TradersPro Retail | Not specified |
Regions | Europe | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Countries: GBIdentifiers: Ticker and ISIN | Identifiers: Ticker |
| Data | ||
Data freshness | Real-timeStreaming | Real-timeEnd of Day |
Data granularity | Not specified | EOD |
| Access & integrations | ||
Import methods | Not specified | CSVManual |
Export formats | Not specified | Excel |
| Plans & trust | ||
Security & compliance | Not specified | SOC2 |
Capability signals | Not specified | Universe builderStress tests: Rates, FX, and EquityCrashPortfolio attributionCitation pinningAI summaries: Filings, Transcripts, and News |
Vendor & support | CatalystWire | Knabble, Inc. (dba Reflexivity)Country: United StatesSupport: Email |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Free“Public scanner” | Free“Basic via IBKR” |
| Entry paid plan | — | $99.99/mo“Plus via IBKR” |
| Custom / enterprise | — | Contact sales“Institutional” |
Questions we keep getting
What's the difference between CatalystWire and Reflexivity?
CatalystWire leans toward news, regulatory filings monitoring, and alerts, while Reflexivity puts more weight on screeners, quant, and performance attribution. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do CatalystWire and Reflexivity cost?
Good news: both CatalystWire and Reflexivity have free plans, so you can run them side by side and only pay if you hit a wall.
Does CatalystWire or Reflexivity have an API?
Reflexivity has an API for programmatic access and custom integrations. CatalystWire doesn't, so you're working through its interface.
Should I choose CatalystWire or Reflexivity?
It depends on what you're after. Pick CatalystWire if regulatory filings monitoring matter to you; go with Reflexivity if you'd rather have screeners and quant. And if you only need the basics both share, let price decide.
What asset classes do CatalystWire and Reflexivity cover?
Both cover stocks. Reflexivity adds ETFs, bonds, and commodities on top.
Do CatalystWire and Reflexivity offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from CatalystWire and Reflexivity?
Reflexivity exports to Excel. CatalystWire is stingier about getting data out.
Which has a better stock screener: CatalystWire or Reflexivity?
Reflexivity has a stock screener for surfacing ideas; CatalystWire doesn't, and focuses its energy elsewhere.
Can I track my portfolio with CatalystWire or Reflexivity?
Reflexivity handles portfolio tracking. CatalystWire is really a research tool; you'd track your portfolio elsewhere.
Keep researching
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Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.