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Sorin Analysis

Explain repricing, evidence and risk across Polymarket and Kalshi.

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Polymarket support
First-class Polymarket support
Pricing model
Free
Access requirement
Open
Wallet required
No
Trade execution
None
Last editorial review
Sep 8, 2026

01 · Overview

What is Sorin Analysis?

Sorin Analysis adds outcome price history, related news, market movers, volume and open interest to Polymarket pages.

AI ResearchAlertsHistorical DataMarket Analytics

02 · Best for

Who is Sorin Analysis best for?

Best for

Researchers who want a quick evidence-oriented read across both Polymarket and Kalshi.

Not ideal for

Users who need order execution, wallet analysis or independently audited AI conclusions.

Limitations

Official store material supports outcome price history, not full historical order-book reconstruction. Rewards and open-position accounting are not documented.

03 · Access & execution

How do access and execution work?

Entity typeBrowser extension
Polymarket supportFirst-class Polymarket support
Pricing modelFree
Free planYes
Access requirementOpen
Wallet requiredNo
Trade executionNone
Product statusLive
KalshiPolymarket

Scope-aware product facts

Each row applies only to the named product surface or workflow. The quick facts above remain compact summaries.

Surfaces

ProductChrome · Supported Evidence

Access modes

Research-OverlayOpen · wallet No · Not-Required · Not-Applicable Evidence

Execution modes

Primary-WorkflowNone · Not-Supported · Not-Required Evidence

Pricing offers

Primary-ProductFree-Plan · $0 Evidence

Data capabilities

Product-Data · PnlNot-Applicable · Not-Applicable Evidence
Product-Data · Fee-AccountingNot-Applicable · Pnl-Fees-Included Evidence
Product-Data · Rewards-AccountingNot-Applicable · Pnl-Rewards-Included Evidence
Product-Data · Open-Positions-AccountingNot-Applicable · Pnl-Open-Positions-Included Evidence
Market-Data · Order-Book-HistoryNot-Applicable · Not-Applicable Evidence
Mapped tasksGet market context & newsResearch a marketMonitor marketsCompare market probabilitiesReplay historical markets

04 · Data provenance

What supports the product's data?

Data provenance coverage: CompleteCore data origin and update facts are linked to reviewed evidence.

Data originMixed
PnL methodologyNot-Applicable
Fees includedNot applicable
Rewards includedNot applicable
Open positions includedNot applicable
Order-book historyNot-Applicable
Update cadenceRealtime
Review provenance evidence

05 · Public footprint

Public footprint

Current public signals from official platform sources, shown with their observation dates.

Chrome Web Store
67Users
5.0Rating
11Reviews
Jul 8, 2026Last update
Platform reported
Product activity

PredAtlas tracking and source-review facts, separate from third-party audience metrics.

Product statusLive
Tracked by PredAtlas sinceSep 8, 2026
Last editorial reviewSep 8, 2026
Latest public updateJul 8, 2026

06 · Sources & review

How was Sorin Analysis reviewed?

Documentation strength: ThinThe product is verified, but only a homepage or store listing was available.

Sources reviewed · Sep 8, 2026

Official product sources were checked for documented identity, scope, access, pricing and limitations. This is not a security audit, performance test or endorsement.

Chrome Storechromewebstore.google.com