OrbeFlow

Quick answers

What does it cost?

The software is advertised as a free download; the guide separately discusses venue trading fees.[1][2]

Does it trade for me?

It submits orders you configure and can optionally merge matched Yes/No pairs.[1][2]

Where do my funds sit?

The provider says balances remain outside OrbeFlow custody and the signing key stays on your computer.[1][2]

What do I need to start?

A supported desktop system, a funded eligible Polymarket account and its signing key, according to the guide.[1][2]

Where is it available?

Windows, macOS and Linux are supported; Polymarket’s location restrictions still apply.[1][2]

Overview

Trading mode

Manual Polymarket order entry and position management; the guide also describes an optional automatic merge of paired Yes/No positions.[1][2]

Funding and prerequisites

A supported desktop computer, an eligible Polymarket account, the corresponding signing key and a funded Polymarket balance are described as prerequisites. The guide calls the trading balance pUSD.[1][2]

What it offers

• Multiple ladders

  Open several market ladders at once and arrange them across the desktop rather than switching between one market at a time.[1][2]

• Order and position management

  Enter orders from the ladder, inspect positions and cancel outstanding orders through the interface.[1][2]

• Market browsing

  Browse Polymarket sports, politics, crypto and other categories, with market-selection and favorite controls.[1][2]

• Configurable display

  Adjust ladder values, stake presentation, keyboard shortcuts, theme and fee-adjusted profit-and-loss previews.[1][2]

• Local wallet settings

  The guide describes remembering or forgetting the signing key on the current computer through the system credential vault.[1][2]

How it works

Trading mode

Manual Polymarket order entry and position management; the guide also describes an optional automatic merge of paired Yes/No positions.[1][2]

Data freshness

Continuously updated market data is advertised; the guide describes reconnecting and resynchronizing states that can leave displayed depth stale.[1][2]

Delivery channels

Desktop application

Markets supported

Polymarket

Pricing and fees

Free desktop download. The reviewed guide does not publish a numeric OrbeFlow trading-fee schedule.[1][2]

Free-tier limits

The public download is free; no numeric usage allowance is stated.[1][2]

Trading fee

The guide distinguishes orders that immediately cross the book from resting maker orders. It describes Polymarket fees but does not provide a numeric OrbeFlow fee schedule.[1][2]

Minimum amounts

The guide says the application checks Polymarket’s minimum order for the selected odds and warns before sending an undersized order; it does not give a universal dollar minimum.[1][2]

As published on 7 November 2026.

Getting started

What you need first

A supported desktop computer, an eligible Polymarket account, the corresponding signing key and a funded Polymarket balance are described as prerequisites. The guide calls the trading balance pUSD.[1][2]

Safety and terms

Custody and keys

The guide says the private key is used to sign locally and is never sent to OrbeFlow servers. With the remember option it is retained in Windows Credential Manager, macOS Keychain or the Linux keyring; without it, it is discarded on closing the app. This is the provider’s architecture claim, not an audit.[1][2]

Terms, privacy and eligibility

Eligibility:

The guide says Polymarket is unavailable in some countries and permits only closing positions in others; it directs users to Polymarket’s rules. It does not publish a complete list or a separate KYC policy.

Sources

1. 1. trader.orbeflow.pro (opens in a new tab)
2. 2. trader.orbeflow.pro/guia.html (opens in a new tab)