Sonist vs BacktestFlow

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

Sonist compared with BacktestFlow
Detail	Sonist	BacktestFlow
What it does	Trade the words as they're spoken.	Manual forex backtesting software and trading journal with statistical analysis
Stage	Not given	Established
Founded	Not given	Not given
Based in	Not given	IT
Pricing model	Not given	Freemium
Pricing	Free: Browse markets and follow live prices. Plus: $29/month includes live transcription, keyword detection, automated prediction-market trading, panic-sell controls, 15-minute AFK sessions, and 1-on-1 support. Pro: $49/month includes everything in Plus plus rare keyword boosting, speaker diarizatio	Free plan with 1 strategy, 3 backtest sessions, 50 trades, limited instruments and statistics. Pro at €21.58/month (€259/year) with unlimited strategies, sessions, trades, all instruments, complete statistics and Monte Carlo. Max at €36/month (€432/year) with unlimited Flow Reports, Pine Script requ
Key features	Keyword detection and meters Speaker diarization Speaker-gated trading Risk checks and IOC order execution Immediate-or-cancel orders with protected fills Panic-sell controls Multiple concurrent live sessions AFK session timeouts	Replay historical forex charts candle by candle without future knowledge Place trades manually on real charts with entries, stops and targets Add notes, tags, strategy checklists and chart screenshots to every trade View 40+ trading statistics including win rate, profit factor, expectancy and Monte Carlo simulation Prop firm challenge mode with profit targets and drawdown limits Flow Coach AI analysis identifying 28 patterns in trading performance Manual Pine Script indicator conversion on Max plan Switch timeframes while replaying without seeing future candles Separate trading journal for live trades with independent statistics Rewind up to 50 candles within a session to retry trades
What makes it different	238ms execution from word detection to order submission Guaranteed profit when YES order fills below $1 before repricing Trades run on your own exchange account with encrypted API keys Local speaker engine gates trades to specified speakers only	Statistical significance testing ensures patterns are not coincidence Built specifically for forex with session-aware candle alignment and pips-based statistics No peeking ahead: replay stops at current candle to eliminate hindsight bias 14-day refund guarantee on first payment Browser-based with no installation or downloads required
Community votes	0	0
DR (Domain Rating by Ahrefs)	9 no change since last check	3 no change since last check
Trust Flow (Majestic)	6	3
Citation Flow (Majestic)	19	12
Referring domains (Majestic)	15	2

4 details filled in for both companies.

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