Poly Helper vs PredictEngine
Poly Helper and PredictEngine are both filed under Platforms & Tools and Arbitrage and 3 more. Both are trading platforms, and both are free. Below: the facts side by side, where the two actually differ, and when each one is the better pick.
Browser extension that upgrades Polymarket without leaving its interface — 25+ context panels: live crypto and stock stats, sports intel with live scores, bookmaker odds comparison across 19 sportsbooks with automatic edge detection, polls vs market price on…
Compared with PredictEngine
No-code bot builder that hosts and runs Polymarket strategies for you.
Compared with Poly HelperAt a glance
| Fact | Poly Helper | PredictEngine |
|---|---|---|
| Type | Trading platform | Trading platform |
| Category | Platforms & Tools | Platforms & Tools |
| Also listed in | Arbitrage, Sports Trading, Politics & Elections, Crypto Markets, Copy Trading, Sentiment / News, Weather Markets | Copy Trading, Arbitrage, Market Making, Sports Trading, Crypto Markets |
| Pricing | Free | Free |
| Price | free | free · $9 / $49 per month |
| Risk rating | Medium risk | Medium risk |
| Markets | All Polymarket markets, Crypto, Sports and 2 more | Polymarket — all categories, the 5-minute and 15-minute crypto windows included, Limitless (Base) and Predict.fun (BNB Chain), per the docs, Bookmaker lines for sports value strategies |
| Source | Source not published | Source not published |
| Runs in Telegram | No | No |
| Listed since | Jul 16, 2026 | Sep 15, 2026 |
Highlighted rows differ
Key differences
- They cover different markets: Poly Helper lists All Polymarket markets and Crypto and 3 more, PredictEngine lists Polymarket — all categories, the 5-minute and 15-minute crypto windows included and Limitless (Base) and Predict.fun (BNB Chain), per the docs and 1 more.
- Only Poly Helper is filed under Politics & Elections and Sentiment / News and 1 more, and only PredictEngine is filed under Market Making.
- Poly Helper has been listed since Jul 16, 2026; PredictEngine joined on Sep 15, 2026.
Choose Poly Helper if…
- you trade All Polymarket markets and Crypto and 3 more
- your focus is Politics & Elections and Sentiment / News and 1 more
Choose PredictEngine if…
- you trade Polymarket — all categories, the 5-minute and 15-minute crypto windows included and Limitless (Base) and Predict.fun (BNB Chain), per the docs and 1 more
- your focus is Market Making
What Poly Helper does
Browser extension that upgrades Polymarket without leaving its interface — 25+ context panels: live crypto and stock stats, sports intel with live scores, bookmaker odds comparison across 19 sportsbooks with automatic edge detection, polls vs market price on election events, top-holders PnL, a tracker to follow top traders, breaking-news X feed, LP-rewards calculator and TradingView-style charts. Polymarket Builders Badge — supported and approved by Polymarket.
Features- 25+ sidebar panels injected straight into Polymarket
- Bookmaker odds vs market price with edge detection
- Polls Intel — weighted poll averages vs election markets
- Top-holders PnL and live trader tracking
- Breaking-news X feed, charts, LP-rewards calculator
- Injects context panels into the native Polymarket page per market type.
- Compares external data — odds, polls, forecasts — against market price.
- Surfaces who holds each market and at what PnL before you enter.
What PredictEngine does
No-code bot builder that hosts and runs Polymarket strategies for you. You describe a rule in plain English — “buy BTC UP when it dips below $0.40” — or pick a template, and the platform writes the bot, provisions a dedicated Polygon wallet, signs the orders and keeps it running 24/7 on its own infrastructure, with a dashboard, a Discord bot and a mobile terminal to watch it. Templates cover single-side entries, cross-market arbitrage, copy trading that mirrors chosen wallets, market making and sports value against bookmaker lines; a marketplace lets users publish bots for others to run. The free plan runs five live bots; $9 a month unlocks the AI builder, 25 bots and backtesting; $49 adds an unlimited builder and 25% lower trading fees. The docs list Limitless and Predict.fun alongside Polymarket. The wallet is generated and encrypted on their side and the private key is exportable at any time.
Features- Plain-English bot builder plus a visual builder and a template library; bots deploy in minutes and run on hosted infrastructure
- Strategy types: single-side rules, cross-market arbitrage scanning, copy trading of chosen wallets, market making, sports value
- Dedicated Polygon wallet per user — send POL and it is converted to USDC automatically; card and Apple Pay deposits; no KYC
- Backtesting from the Starter plan, a public strategy marketplace and a leaderboard of bots with opt-in public profiles
- REST API and an MCP server for programmatic access; a Discord bot that provisions an account and wallet on first use
- Everything runs on their servers: the wallet is created for you, the key is AES-encrypted at rest and the bot signs with it. The terms say funds stay in your individually owned wallet with no pooled balances and that you can export the key any time — and, in the Discord section, call the same thing a custodial wallet. Treat it as keys on their server.
- The front-page numbers — $2M+ volume, about $20K in user profit, 10K+ bots, 1M+ trades — are the vendor's own counters; the public leaderboard promises trades verified on-chain but renders no rows without an account, and the live-activity ticker on the landing shows illustrative fills.
- Templates make it easy to launch an arbitrage or market-making bot with no idea what edge it has. Backtesting is gated to paid plans, so the free tier trades real markets with no way to test first.
More head-to-heads
Every fact on this page is taken from the two listings as their authors publish them; POLBOTS verifies neither performance nor claims and has no stake in either tool. Nothing here is financial advice.