
Umbra Protocol | Privacy-Preserving Dark Pool
Institutional-grade secure dark pool built on Flare Network. Complete private trading, stealth payments, and shielded liquidity.
@davre0 · X
it would be so great, if u help us test UMBRA, link :
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24 projects

Institutional-grade secure dark pool built on Flare Network. Complete private trading, stealth payments, and shielded liquidity.
@davre0 · X
it would be so great, if u help us test UMBRA, link :

Compare live odds across 30+ sportsbooks and find +EV bets with sharp-money tracking and arbitrage detection.
@PlusEV · X

Track your net worth across stocks, crypto, real estate and currencies with live exchange rates.
@Networthtrackrr · X
Built NetWorthTrackr to ditch manual spreadsheets. Live market prices for stocks, ETFs & crypto, real estate etc - automated multi-currency sync, and zero bank logins required. Free beta access:

Free Chrome & Firefox extension that finds the same product cheaper anywhere on the web while you shop - often the source your store resells from. Verified, or silent. No account.
@Pricyai · X

Visualize your stock option offer value across growth scenarios to understand your vesting timeline.
@HRSuccessCentre · X
Nobody explains the vesting cliff until you've already signed. So here it is in 30 seconds — the wait, the cliff, the drip 🍯 See your own timeline: #Tech #Vesting #Stocks #Recruiting #FreeTool #Builder #VibeCoding

Track competitor pricing changes with automated weekly email alerts.
@sheikhbuilds · X
Zero formal engineering background. Six months ago I couldn't write a line of code. Today is live, built with Claude Code while working full time as a PM at Uber. 🛠️ AI didn't replace the learning, it removed my excuse not to start. 🚀

Free ESOP calculator to estimate startup equity value, dilution, vesting, and exit scenarios.
@SheshankSi60747 · X

Practice intraday trading execution with hidden-date historical market sessions.
u/dodqy · Reddit
Trading Practice Platform I’ve always found it difficult to get meaningful practice outside of market hours, so I built a browser-based replay platform to solve that problem. You choose a stock or ETF, time of day, and up to three indicators, and it randomly loads a historical trading session from the past six months. The goal is to practice taking trades as if they were happening live. It includes: Basic and advanced TP/SL management AI trade reviews with a performance score after each

Send, sign, and verify legally-binding signatures at one flat price.
@signfileio · X
Just shipped Signfile ( - SHA-256 fingerprint on every signed PDF - Public verification at /verify (no login) - 3 free contracts / month, no card - No per-document fees Day 1 of building in public.

Interactive game where players compete for an unclaimed ad with a €1.00 price floor.
@Markiziz_ · X

Calculate crop values and profit with mutations in Roblox Grow a Garden.
种植花园计算器 — 使用“种植花园价值计算器”来规划您的 Roblox 作物,应用金色和彩虹等突变,并在每次收获时增加您的 Sheckles。

Free calculators to help homebuyers understand their offer before submitting.
u/Offer-Buildr · Reddit
I built a free suite of home offer calculators because I felt that most mortgage calculators answer the wrong question I started and run a small free tool called "Offer Buildr" that helps homebuyers understand an offer before their agent writes it. The core builder turns a listing price into true monthly cost and cash to close, then walks the ten decisions in an offer and prints a one page summary to hand your agent. Last week I shipped the piece I wish I had started with: five single-ques