VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
CatalystWire vs SEDAR+ (CSA Public Filings - Canada)
Pick CatalystWire instead if
CatalystWire
Free · Web
- You want AI research.
Start here
SEDAR+ (CSA Public Filings - Canada)
Free · Web
- You want IPO, corporate actions & special situations, and education.
- You're newer to investing and want something approachable
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 SEDAR+ (CSA Public Filings - Canada) cover a lot of the same ground (3 shared categories, news, regulatory filings monitoring, and alerts), so for the basics you won't go far wrong with either. SEDAR+ (CSA Public Filings - Canada) simply does more: 7 categories to CatalystWire's 4, including IPO, corporate actions & special situations, and education. CatalystWire counters by being completely free.
What readers say
CatalystWire
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SEDAR+ (CSA Public Filings - Canada)
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Key differences at a glance
- Global coverage
- CatalystWire
- Broader coverage
- SEDAR+ (CSA Public Filings - Canada)7 vs 4 categories
- Asset coverage
- SEDAR+ (CSA Public Filings - Canada)Adds ETFs and mutual funds
- Beginner friendly
- SEDAR+ (CSA Public Filings - Canada)
- 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 |
Free tier | Yes | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
Broker sync | — | No |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Swing Traders and Pro Retail | — |
Categories covered | 4 | 7 |
Regions | Europe | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time and Streaming | 3 signals: Latency: Real-time and End of Day, Corporate actions: PointInTime +1 more |
Security | — | Status page |
| Try it | Visit CatalystWire | Visit SEDAR+ (CSA Public Filings - Canada) |
Where each one shines
What CatalystWire and SEDAR+ (CSA Public Filings - Canada) each do best.ShowHide
Where each one shines
What CatalystWire and SEDAR+ (CSA Public Filings - Canada) 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 SEDAR+ (CSA Public Filings - Canada) does best
- Search public profiles for companies, investment funds, fund groups, and other filing parties.
- Find financial statements, management discussion and analysis, prospectuses, material change reports, and other public filings.
- Filter by profile name or number, filing category, filing type, submitted date, and document text.
- Download filings and export document-search results to CSV for offline review.
- Check the Reporting Issuers, Cease Trade Orders, and Disciplined lists before relying on a Canadian issuer.
Every detail we compared
Every tracked attribute for CatalystWire and SEDAR+ (CSA Public Filings - Canada), side by side.ShowHide
Every detail we compared
Every tracked attribute for CatalystWire and SEDAR+ (CSA Public Filings - Canada), side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | StocksETFsMutual FundsClosed-End FundsBondsFundsReal Estate |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Swing TradersPro Retail | Not specified |
Regions | Europe | North America |
Coverage details | Countries: GBIdentifiers: Ticker and ISIN | Countries: CA4 exchanges |
| Data | ||
Data freshness | Real-timeStreaming | Real-timeEnd of Day |
| Access & integrations | ||
Export formats | Not specified | CSVPDF |
| Plans & trust | ||
Security & compliance | Not specified | Status page |
Vendor & support | CatalystWire | Canadian Securities Administrators (CSA)Country: CAFounded 2003Support: Email and Phone |
Curation ratings | Not specified | Methodology 5/5Reliability 4/5UX 3/5 |
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 |
Questions we keep getting
What's the difference between CatalystWire and SEDAR+ (CSA Public Filings - Canada)?
CatalystWire leans toward news, regulatory filings monitoring, and alerts, while SEDAR+ (CSA Public Filings - Canada) puts more weight on regulatory filings monitoring, IPO, and corporate actions & special situations. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do CatalystWire and SEDAR+ (CSA Public Filings - Canada) cost?
Good news: both CatalystWire and SEDAR+ (CSA Public Filings - Canada) have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: CatalystWire or SEDAR+ (CSA Public Filings - Canada)?
SEDAR+ (CSA Public Filings - Canada) is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Should I choose CatalystWire or SEDAR+ (CSA Public Filings - Canada)?
It depends on what you're after. Pick CatalystWire if AI research matter to you; go with SEDAR+ (CSA Public Filings - Canada) if you'd rather have IPO and corporate actions & special situations. And if you only need the basics both share, let price decide.
What asset classes do CatalystWire and SEDAR+ (CSA Public Filings - Canada) cover?
Both cover stocks. SEDAR+ (CSA Public Filings - Canada) adds ETFs, mutual funds, and closed-end funds on top.
Do CatalystWire and SEDAR+ (CSA Public Filings - Canada) offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: CatalystWire or SEDAR+ (CSA Public Filings - Canada)?
CatalystWire has documented international coverage (Europe), so it's the safer bet if you hold non-US stocks. SEDAR+ (CSA Public Filings - Canada) is more region-specific, mainly North America.
Can I export data from CatalystWire and SEDAR+ (CSA Public Filings - Canada)?
SEDAR+ (CSA Public Filings - Canada) exports to CSV. CatalystWire is stingier about getting data out.
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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.