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Langbot vs PerpLog

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Langbot compared with PerpLog
DetailLangbot logo LangbotPerpLog logo PerpLog
What it doesData and simulation layer for prediction markets on Kalshi and Polymarket Trading journal for crypto perpetual futures with AI analysis and automated trade sync
StageNot given Not given
FoundedNot given Not given
Based inNot given DE
Pricing modelFreemium Freemium
PricingFree ($0/month) with 60-second delay on live data, 60 API requests/minute, 1 concurrent stream, 5 subscriptions, 20 sim runs/month; Builder ($49/month) with 10-second delay, 600 requests/minute, 5 streams, 25 subscriptions, 100 sim runs/month; Standard ($199/month) with 2-second delay, 3,000 request Free plan: €0 forever with 1 exchange account, full trade history, manual journaling, and basic dashboard. Pro plan: €15.83/month (€190/year with 2 months free) with unlimited exchange accounts, AI coach, strategy playbook, trade replay, and advanced analytics.
Key features
  • Order-book history with outcomes and rules for every market on Kalshi and Polymarket
  • Live context synchronized on one clock: speech, official text and data releases
  • Simulator with venue's real fees and timing for backtesting
  • Full REST, WebSocket and SSE access with signed webhooks
  • Python and TypeScript SDKs and CLI for programmatic access
  • MCP server with phrase and market subscription tools
  • Fair-value and live probability models for markets
  • Signed receipts and provenance reports for evidence
  • Paper trading mode on live record before switching to real exchange keys
  • Timestamped facts for resolved market outcomes with speaker attribution
  • Auto-sync trades from Bybit and Hyperliquid with read-only API keys or wallet addresses
  • AI Coach with pattern detection for revenge, tilt, and overtrading
  • Playbook and setup compliance engine that checks every closed trade against defined rules
  • Trade replay with annotations showing entry, exit, and rule violations
  • Risk and liquidation proximity calculations with Half-Kelly sizing suggestions
  • MFE/MAE excursion analysis and trade clustering by time-of-day or setup
  • BTC benchmark comparison to measure performance against holding Bitcoin
  • Mobile browser support with tab switching between Overview, Chart, Review, Journal, and Context
  • Data export in CSV format on Free plan with no lock-in
What makes it different
  • Synchronized context on the same clock: order books, market rules, and every speech or data release that moves prices
  • Speaker attribution and verdict for each phrase: whether it counts under market rules
  • Live recording of order books for every open market rolling out
  • No trading signals: users control all decisions and trades with their own exchange keys
  • Crypto-specific perpetual futures focus versus multi-asset tools that mix stocks, options, and futures
  • Setup Compliance Engine automatically checks every closed trade against defined rules and strategy playbook
  • No manual trade entry required; full history synced automatically from exchange executions
  • Read-only access with AES-256 encryption; no trade permissions or fund withdrawal capability
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)011
Referring domains (Majestic)01

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