Flicker vs OptionSpace

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

Flicker compared with OptionSpace
Detail	Flicker	OptionSpace
What it does	Trading signals and real-time alerts for crypto, stocks, and forex	Volatility data and research tools powered by a market-maker-grade fitting and pricing engine
Stage	Not given	Not given
Founded	Not given	Not given
Based in	AM	US
Pricing model	Freemium	Freemium
Pricing	Free tier: 15 watchlist assets, 10 price alerts, 4 exchange connections, daily timeframe; Pro: unlimited watchlist assets, more price alerts, exchange connections, and access to shorter timeframes and premium signal feeds	Free sample plan with no card required. Retail subscription available for individual personal use in the United States with daily limits on API credits. Institutional plans available at contact pricing for any business use with annual licenses invoiced monthly via ACH or wire. Higher-frequency data
Key features	Buy and sell zones with entry, stop loss and targets Fear & Greed index from 0 to 100 Exchange connections for balances and positions Breakout signal assessment Pilot: live trading bot Read-only API keys for secure exchange access Coverage of crypto, stocks and forex	Fitted volatility surfaces with bid-ask-weighted curves across every expiration Accounts for American-style options with early exercise, discrete dividends, and implied borrow rates One-minute granularity historical data across 140+ symbols spanning 10 years Realized volatility calculations from 385 intraday returns per day Vol Screener, Vol Premium, Skew Scanner, and Earnings Vol analysis tools Historical simulation using actual bid-ask prices and fitted vol surfaces Python package for research workflows Interactive visual dashboards for surface inspection and event studies Model Context Protocol (MCP) integration for AI agent workflows Greeks and constant-maturity metrics via API and dashboards
What makes it different	Signals computed automatically, not curated by people No card required, basic features completely free Read-only exchange connections that cannot place trades Live trading bot visible to users	Arbitrage-free fitted volatility wings extending beyond quoted book using Lee-moment discipline Accessible to quantitative researchers and AI workflows through Python, API, and MCP without requiring market-maker infrastructure 10 years of consistent historical data at one-minute granularity across 140+ symbols for rigorous backtesting
Community votes	0	0
DR (Domain Rating by Ahrefs)	21 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	25	0
Referring domains (Majestic)	30	0

6 details filled in for both companies.

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