Fystack's answer

Fystack is built on advanced Multi-Party Computation (MPC) cryptography, ensuring that private keys are split across nodes and never assembled in one place.

TradingJournal's answer:

TradingJournal is built as a modern web application using React, TypeScript, Node.js, PostgreSQL, Stripe, Resend, MetaAPI, and OpenAI models.

The platform integrates MT4/MT5 file import, broker sync, trade analytics, chart-based review, email delivery, subscription payments, and AI-powered coaching features.

Fystack's answer

Fystack is the infrastructure of choice for innovative Web3 Neobanks, Crypto Payment Processors, and On/Off-Ramp providers who require automation for stablecoin flows. We power teams that move beyond simple trading to managing complex, high-volume operational treasuries across multiple chains.

TradingJournal's answer:

Currently used by:

Independent Forex Traders

Crypto Enthusiasts

Day Trading Students

Trading Coaches and Educators

Fystack's answer

Fystack is unique because it is an open-source, self-hosted stablecoin wallet infrastructure that gives businesses 100% sovereignty over their assets. Unlike SaaS competitors, we allow you to deploy enterprise-grade MPC security directly into your own environment, ensuring you never have to trust a third party with your keys.

TradingJournal's answer:

TradingJournal combines MT4/MT5 trade tracking, visual trade review, discipline tools, and AI coaching in one platform.

Instead of only showing statistics, it helps traders understand why results happen. Traders can import or sync trades, review entries and exits on charts, tag setups with playbooks, track rules and checklists, use the Review Queue to find important trades worth reviewing, and receive AI-powered coaching through Weekly Reviews, Daily Recaps, What-If analysis, AI Coach, and Deep Analysis.

The goal is not just to record trades, but to create a structured improvement loop.

Fystack's answer

Businesses choose Fystack to eliminate vendor lock-in and cut engineering costs by $30k–$50k annually. Our unified platform replaces the need for multiple fragmented vendors (custody, compliance, and policy), allowing you to launch on-chain products 10x faster than building in-house.

TradingJournal's answer:

TradingJournal is built specifically for MT4/MT5 traders who want more than a spreadsheet or basic journal.

It offers a strong free plan with file import, analytics, playbooks, checklists, daily journal, rule engine, and Review Queue. Pro adds broker sync, trade charts, AI Coach, Deep Analysis, AI explanations, Weekly AI Reviews, Daily Recaps, and focused What-If analysis.

The main difference is the coaching workflow: TradingJournal helps traders spot repeated mistakes, review important trades, understand discipline problems, and turn their trading history into clear action steps.

Fystack's answer

Our primary audience consists of Web3 Neobanks, Payment Gateways, and B2B Fintechs that need to manage user funds or high-volume corporate treasuries. We specifically serve technical teams and CTOs who demand full control and audibility over their security infrastructure.

TradingJournal's answer:

TradingJournal is mainly for retail MT4/MT5 traders who want to become more consistent and disciplined.

It is suitable for Forex, CFD, indices, commodities, crypto CFD, and stock CFD traders who want to review their trades, understand performance patterns, reduce emotional mistakes, and improve their process over time.

It is especially useful for active traders who want structured feedback from their own trading data.

Fystack's answer

Fystack began as the very first startup idea of our founder, Thi, and evolved from a side project into a singular obsession to fix the broken custody model. Driven by the belief that businesses shouldn't have to ask for permission to access their own assets, the team has remained 100% focused on making self-hosted sovereignty accessible to everyone.

TradingJournal's answer:

TradingJournal was created because many traders either track their trades manually in spreadsheets or use tools that show statistics without helping them improve.

The idea was to build a journal that goes beyond storage and reporting. TradingJournal helps traders review trades visually, track discipline, identify repeated mistakes, and receive AI-powered coaching based on their actual trading history.

The long-term vision is to make professional-level trade review and coaching accessible to everyday MT4/MT5 traders.