Bot directory / Prediction market bots

OctoBot Prediction Market

Free Polymarket bot built on OctoBot: copy trading of Polymarket profiles, arbitrage strategies and paper trading. Kalshi support is listed as upcoming.

Report card · rules v1.0Clear record

No serious incident, regulator action or shutdown found in the sources we checked. Not an endorsement.

No incident, regulator action, shutdown or unverified claim matched our rules as of Oct 15, 2026.

Your money: Self-hosted: you run the software and your keys stay on your machine.

Rule-based, not an opinion or a rating of performance. How report cards work. Payouts never change a report card. Not investment advice.

Fact sheet

Pricing
Free (open source).Source: github.com/Drakkar-Software/OctoBot-Prediction-Market
Markets / exchanges
PolymarketSource: github.com/Drakkar-Software/OctoBot-Prediction-Market
How it touches your money
Self-custody; keys stay on your device
Code / license
GPL-3.0Source: github.com/Drakkar-Software/OctoBot-Prediction-Market
Official site
github.com
Last checked
Oct 15, 2026

Incidents & red flags

No security incidents, enforcement actions or shutdowns found in public sources as of Oct 15, 2026. That is not an endorsement.

The README describes its arbitrage strategies as extracting profits “at low risk”; that is the project’s own wording, not a verified result.

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Before you connect any bot

  1. Type the official address yourself (github.com). Don’t follow links from DMs, WhatsApp or Telegram groups. You can check a website for look-alike domains.
  2. If it uses exchange API keys, turn off withdrawal permission and restrict the key to the bot’s IP addresses if your exchange allows it.
  3. Start with an amount you can afford to lose and check the fees above against your trade size.
  4. Be suspicious of guaranteed or daily returns. They recur throughout the cases on our watchlist.