Every filing. Every change. Instantly.
SEC filings shouldn't require this much suffering.
You open EDGAR. The page loads like it was built in 2003 — because it was. You squint at a 200-page 10-K, hunting for the one table that matters. You copy numbers into a spreadsheet and pray you didn't transpose a digit.
Then you need last quarter's version. So you open another tab, scroll to roughly the same spot, and try to spot what changed. Your eyes glaze over. You miss the one line item that moved 40%.
There has to be a better way. There is — and it doesn't require a $25k terminal or a Bloomberg login.
Everything you need to analyze filings
From reading to diffing to charting — all in one place, all from verified data.
Filing Viewer with Interactive Tables
Read any SEC filing in a clean, fast interface. Tables are extracted automatically with XBRL overlays — click any number to see the underlying data tag, unit, and period.
- Table of contents with one-click section navigation
- Adjustable font size and dark mode for marathon reading sessions
- Deep-link to any section or table — share the exact context
Filing Viewer with Interactive Tables screenshot
Word-Level Filing Diffs
Compare any two filings side by side with word-level precision. Instantly see what changed between this quarter and last — no more squinting at two browser tabs.
- Section-level, paragraph-level, and table-level diff modes
- Color-coded additions and deletions with context
- Jump between changes with keyboard shortcuts
Word-Level Filing Diffs screenshot
Financial Charts from XBRL Data
Visualize revenue, margins, EPS, and more across quarters and years. Charts are built from verified XBRL facts — not scraped text — so the numbers are always right.
- Multi-period trend lines with automatic period alignment
- Overlay multiple metrics on one chart for ratio analysis
- Export chart data to CSV for your own models
Financial Charts from XBRL Data screenshot
Cross-Company Keyword Search
Search a keyword across 8,000+ companies at once. Find every mention of "supply chain disruption" or "goodwill impairment" in recent filings — in seconds.
- Full-text search across 10-K, 10-Q, and 8-K filings
- Results ranked by relevance with highlighted context
- Filter by form type, date range, and industry
Cross-Company Keyword Search screenshot
Filing Alerts & AI Summaries
Get notified the moment a company files. AI-generated summaries give you the key takeaways in 30 seconds so you know whether to dig deeper or move on.
- Email alerts for new filings, insider trades, and ownership changes
- Keyword alerts: get pinged when specific terms appear in filings
- AI summaries with source citations you can verify
Filing Alerts & AI Summaries screenshot
Insider Transaction Tracking
Follow Form 4 insider trades with clear buy/sell signals. See who's buying, how much, and at what price — all on a timeline that shows the pattern.
- Automatic categorization of transaction types
- Officer and director trade history with position context
- Aggregate insider sentiment signals per company
Insider Transaction Tracking screenshot
How Kestrali compares
More features, lower price, no contracts.
| Feature | EDGAR | BamSEC | Last10K | AlphaSense | Calcbench | Kestrali Free | Kestrali Analyst |
|---|---|---|---|---|---|---|---|
| Filing Access & Viewing | |||||||
| Filing viewer (10-K, 10-Q, 8-K) | Raw HTML | As-filed | |||||
| Section-level navigation / TOC | |||||||
| Progressive / fast loading | |||||||
| Dark mode | |||||||
| Adjustable font size | |||||||
| Deep-link to sections & tables | |||||||
| Insider forms (3/4/5) | Raw | ||||||
| Search | |||||||
| Within-document search | |||||||
| Cross-filing search (1 company) | |||||||
| Cross-company keyword search | 10/day | ||||||
| Keyword trending over time | |||||||
| Boolean & phrase search | |||||||
| Structured Data & XBRL | |||||||
| XBRL fact extraction | |||||||
| Inline fact overlays on text | |||||||
| Normalized fact database | |||||||
| Standardized chart of accounts | |||||||
| Comparison & Diff | |||||||
| Filing-to-filing diff / redline | |||||||
| Table-level cell diff | |||||||
| Material change auto-flagging | |||||||
| Cross-company comparison | |||||||
| Charting & Visualization | |||||||
| Financial charts from filings | |||||||
| Interactive time-series charts | |||||||
| Segment breakdowns | |||||||
| Chart export (PNG/SVG) | |||||||
| Table Tools & Data Export | |||||||
| Table download to Excel | |||||||
| Historical table versioning | |||||||
| Table merge across filings | |||||||
| Excel plugin / add-in | Pro | ||||||
| API access | Enterprise | ||||||
| Alerts & Monitoring | |||||||
| New filing alerts (email) | RSS | ||||||
| Keyword alerts (cross-company) | 10 | ||||||
| Insider transaction tracking | Raw | ||||||
| Ownership / activist alerts | |||||||
| AI & Intelligence | |||||||
| AI-generated summaries | |||||||
| AI chat / Q&A over filings | Pro | ||||||
| AI with source citations | |||||||
| Agentic AI workflows (MCP) | Pro | ||||||
| Collaboration | |||||||
| Highlights / annotations | 5/filing | Unlimited | |||||
| Shareable deep links | |||||||
| Comments / notes | |||||||
| Team workspaces | Enterprise | ||||||
| Pricing | |||||||
| Price | Free | ~$69/mo | Free | $10K+/yr | $6K+/yr | Free | $49/mo |
| Free trial of paid features | 14 days | ||||||
| No annual contract required | |||||||
Data as of March 2026. Competitor features based on publicly available information.
Simple, transparent pricing
Start with a 14-day free trial. No credit card required.
Free
Core filing viewer with basic features.
- Filing viewer with ToC & tables
- 5Highlights (per filing)
- 3Company watchlist
- Filing alerts (email)
- Cross-company search
- Filing diff comparison
- AI filing summaries
- XBRL fact overlays
- Financial charts
- Table download (CSV/JSON)
- Keyword alerts
- Comments on highlights
- Priority email alerts
Analyst
Full access to all analysis tools.
- Filing viewer with ToC & tables
- UnlimitedHighlights (per filing)
- UnlimitedCompany watchlist
- Filing alerts (email)
- 10/dayCross-company search
- Filing diff comparison
- AI filing summaries
- XBRL fact overlays
- Financial charts
- Table download (CSV/JSON)
- 10Keyword alerts
- Comments on highlights
- Priority email alerts
Pro and Enterprise tiers coming soon.
Frequently Asked Questions
Start reading smarter. It's free.
No credit card required. Full filing viewer access in 30 seconds.