
Free Business Calculators 2026 | Profit Margin, Break-Even & Tax Tools | BizCalc
使用免费商业计算器分析利润率、损益平衡点和税务。
@BizCalcLab · X
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使用免费商业计算器分析利润率、损益平衡点和税务。
@BizCalcLab · X

SolvScore is the credit bureau for autonomous AI agents. Enroll any agent free, get underwritten on verified work history, and borrow against tokenized stocks on Base L2. Live API,
@MagaShawn · X

免费在线计算器和转换工具,用于金融、健康和教育,无需注册。
@Toolvica · X

使用 OCR 读取账单,与朋友计算公平分摊,完全浏览器私密。
@shad1126 · X
Vibe coded this last weekend and tried this today with some friends. Works like a charm so sharing whoever wants to use - 🎉 No backend, no API calls to AI agents/Claude/ChatGPT, etc. Pure OCR and basic arithmetic. Fully private in your browser! Go wild!!

We train volunteers to clip long-form Christian content into short-form videos that reach millions. Free training, real creators, every view counted.
@BenjimanSchleg · X

ToolsLoop:自由职业者免费工具套件,包括发票、增值税、报价、费用追踪和商名生成。
@tools_loop · X

Sales CRM for closers: own every lead, work your seller panel, and send Stripe or PayPal from the lead card — on the call. Try Ledrix free. No card.
@LedrixHQ · X
Sales Conversion System, SaaS CRM:

Upload a creator brand deal and get a Clarity Score in 60 seconds. Black X flags pay, usage rights, scope, and contract risks before you sign.
@techwitbrianx · X
Black X. The Stripe of creator deals. $250B creator economy. Zero standards. I built the rails: 60-second contract scoring, AI negotiation, verified for brands, Rate Card and more...

Register a live payment obligation on Coston2 from your browser. A payer, a destination, a cadence, and what happens when the payment stops.
@tacet_x · X
Tacet. Every chain can prove a payment happened. None can prove one didn't. Flare can. We turn FDC non-existence proofs into money moving — a vault releases, a bond slashes, an escrow refunds. Live on Coston2. Today it went self-serve:

The public pay-to-rank leaderboard for creators. Pay more, get seen first. No algorithm, no favorites — just the board.
@benjimakes · X
You will love it

Free AI tokens for your coding agent, paid for by sponsors. Sign in, get an API key, run Claude Code, Codex or any other harness. Every answer ends with who paid for it.
@youfoundbruno · X

One list, payments only, sorted by what's due next. No bank connection, ever. $9.99 launch price, or free for 5 payments.
@ramosivan · X