Personal finance and investing
Crypto trading and portfolio tools
Tools for crypto traders and holders that track prices and portfolios, send price alerts, generate signals and exit plans, and run automated trading bots including on Polymarket crypto prediction markets.
Built for: Retail crypto traders and investors
Projects since May 04
99
Different builders
93
Last 4 weeks vs 8 before
+13%
AI is the core
12%
Projects per week
Mostly web app (53%), mobile app (15%), ai agent or bot (12%) · from r/SideProject, r/IMadeThis, r/SaaS, r/vibecoding
Latest
- tradingdek — Builds rule-based crypto trading strategies without code, backtests them on Binance data with fees, and runs them as paper bots or signal feeds.“I built a crypto backtester that tells you when your strategy is just luck”
- TEMPO — Displays live cryptocurrency and forex prices with a sentiment score, volume, volatility and currency conversion in a terminal-style dashboard.“First vibe-coded proj so far...”
- Private Crypto Tracker — Tracks manually entered crypto holdings with portfolio history, prices, and iOS widgets, without connecting exchanges or wallets.“I built and launched my first iOS app: a manual crypto portfolio tracker”
- DEX Fee Calculator — Estimates monthly perpetual-futures trading costs, including fees and funding, across several decentralized and centralized exchanges.“DEX Fee Calculator - compares monthly crypto perp fees + funding across 4 DEXs and Binance/Bybit”
- Alpha Journey — Syncs crypto trades from exchanges and flags emotional trading patterns like revenge trading and overtrading.“I built a trading journal because I kept revenge trading and didn't notice until the damage was done. Looking for alpha testers”
- Crypto AI Desk — Checks crypto trading signals against real market price data using AI and returns the entry, target, and stop levels.“Built an AI tool that checks crypto trading signals against real price data”
- LabNarrative Bot League — Publishes paper-traded crypto spot trading bots on a public leaderboard, letting others clone them into versioned variants with lineage and frozen performance records.“I built a public League where crypto traders can clone each other’s bots and see if the variants actually improve”
- khomin/wallet — Tracks crypto wallet balances and token prices across chains and sends email alerts for price moves and balance changes.“Built a self-hosted crypto wallet & price tracker in Go”
- DexLadder — Simulates crypto trading with live market data and fake capital, including perpetuals, DEX pools, token safety scans and backtesting.“I spent two years building a crypto trading simulator where everything is real except the money”
- PolySnipe — Automatically places trades on Polymarket BTC 5-minute and 15-minute markets based on order book signals from a WebSocket feed.“I open-sourced my Polymarket trading bot instead of selling "black box" access — here's why that matters”
- TRUMPER V750 — Researches crypto assets using data signals and publishes daily picks to a public spreadsheet for forward testing.“I built an AI crypto researcher. Forward-testing it live for 30 days before open-sourcing.”
- TradeLift — Teaches crypto trading concepts and lets users practice trades with paper money.“Looking for honest Feedbacks For TradeLift: Crypto Trading app”
- Botfight — Lets users build trading bots with simulated money that trade 12 real cryptocurrencies on live prices and compete against house bots.“I built a bot to beat the market. It lost to a bot that just buys every 6 hours and never thinks.”
- ZYCH Markets — Flags unusual crypto market activity and links it to the relevant chart and price alerts.“ZYCH Markets — building a crypto market radar and looking for early testers”
- coinwat.ch — Provides a customizable crypto charting terminal with a modular layout and fewer built-in menus than TradingView.“I made this modular charting terminal to bloating my charts board on my own since Tradingview is so bloated.”
- CryptoTrackPro — Pulls crypto prices, historical prices, and RSI, MACD and OHLCV indicators into Google Sheets via formulas.“CryptoTrackPro - Crypto prices and history in Google Sheets”
- PolySnipe — Watches Polymarket BTC prediction market order books over WebSocket and places trades automatically when a signal triggers.“I'm releasing a free version of my Polymarket BTC sniping bot — 2 markets, no catch”
- SoulQuant — Lets users give an AI agent a crypto trading strategy and read the reasoning behind its trading decisions, with simulated funds available.“I built an AI trading tool and I'm not getting signups. I think I underestimated the trust problem.”
- Pairvue — Scores how strongly a set of crypto technical indicators agree on a trade, grouping them into families and discounting agreement within a family to produce a confidence signal.“Users told me my product's core feature was double-counting itself. Here's how I regrouped it, and I want to know if the fix holds up.”
- TabMira — Shows realtime cryptocurrency market data, fast price alerts and multi-exchange charts.“I replaced my favorite app”
Most discussed
- gm.markets — Lets users trade tokenized global equities on-chain with deposits and withdrawals backed by 1:1 custody.“Buukding Global equity market accessible as on-chain tokens <> Request for feedback”
- take my profits — Calculates crypto portfolio value and sets buy and sell price tiers with percentage targets.“Side project went Live yesterday”
- PolySnipe — Watches Polymarket BTC prediction market order books over WebSocket and places trades automatically when a signal triggers.“I'm releasing a free version of my Polymarket BTC sniping bot — 2 markets, no catch”
- Stakr — Tracks crypto portfolio performance with live profit and loss, price scenario modeling, and an AI assistant that answers questions about the user's holdings.“I've been building a crypto portfolio tracker solo — it's finally live on Android — here's what I built and why”
- Speaks cryptocurrency prices aloud on a schedule or at price-movement thresholds, with the screen off.“I got tired of checking prices every ten minutes, so I built an app that speaks them out loud”
- Trades bitcoin 5-minute price markets on Polymarket using an automated bot.“Built my own bot for 5min btc”
- pairvue — Scores how well a set of technical indicators agree on a crypto pair and reports how clear or murky the current read is, via a Telegram bot.“Roast my landing page. Crypto signal bot, and I'm too close to it to see what's driving people off.”
- VTX Macro — Lets users create autonomous trading bots where an LLM receives market data and decides whether to buy, sell, or hold on Hyperliquid.“My autonomous LLM trading platform just hit 1m prompts and 10k trades (real $ only)”
- Automatically places short-term BTC and ETH trades on Polymarket using scheduled, multi-signal strategies, running locally on the user's machine.“I ran 1,500+ automated trades on Polymarket last week. Here’s the strategy, the win rate, and why I open-sourced the bot.”
- TEMPO — Displays live cryptocurrency and forex prices with a sentiment score, volume, volatility and currency conversion in a terminal-style dashboard.“First vibe-coded proj so far...”