01 · Overview
What is Traderline?
Traderline is a desktop trading application built around faster execution and market visibility for Polymarket and Betfair. Best for: Active desktop traders who work across the two supported venues. Less suitable for: Users seeking browser-only access, automated strategies or identical cross-venue contracts. Key limitations: Feature parity, account handling, fees and execution differ by venue; desktop software should be installed only from official sources.
02 · Best for
Who is Traderline best for?
Best for
Active desktop traders who work across the two supported venues.
Not ideal for
Users seeking browser-only access, automated strategies or identical cross-venue contracts.
Feature parity, account handling, fees and execution differ by venue; desktop software should be installed only from official sources.
03 · Access & execution
How do access and execution work?
Scope-aware product facts
Each row applies only to the named product surface or workflow. The quick facts above remain compact summaries.
Surfaces
Access modes
Execution modes
Pricing offers
Data capabilities
04 · Data provenance
What supports the product's data?
Data provenance coverage: PartialSome provenance fields remain unknown because reviewed evidence does not establish them.
05 · Public footprint
Public footprint
Current public signals from official platform sources, shown with their observation dates.
PredAtlas tracking and source-review facts, separate from third-party audience metrics.
06 · Sources & review
How was Traderline reviewed?
Documentation strength: ThinThe product is verified, but only a homepage or store listing was available.
Official product sources were checked for documented identity, scope, access, pricing and limitations. This is not a security audit, performance test or endorsement.