
MarkMaster AI — AI Exam Companion for Cambridge IGCSE & AS
Your Cambridge IGCSE and AS revision companion: practise exam-style questions and get every answer marked point by point against the mark scheme. Start free.
@tommerwaldman · X
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Your Cambridge IGCSE and AS revision companion: practise exam-style questions and get every answer marked point by point against the mark scheme. Start free.
@tommerwaldman · X

Tell Preludeum what you sell. It finds relevant public posts on Reddit and X, ranks the best leads, and helps you draft replies.
@xmangonic · X

Automate stock trading strategies using AI backtesting and research tools without coding.
u/person-person12 · Reddit
The honest reality: Building more SaaS features can do more harm than good Nine months ago, my SaaS was called WealthLearn . At the time we had built Market Research, Backtesting, AI Tools, TradingView Indicators, Portfolio Analysis, Broker Connections, Automation, Education, and even a separate Futures Application for MacOS/Windows. The problem was that every time I explained the company, I had to list all of those things. Our team understood how everything connected b

No-code platform for data analysis and document extraction.
@0xLingjieKong · X
Hey @Sarakhan49309, I'm currently building an agent specialized in data analysis that reduces hallucinations. would love to connect!

Paste a listing URL. Get a full compound analysis in 60 seconds. Acreage, water, structures, access, and a veteran property tax exemption rules lookup — scored across 6 criteria.
@TractLens · X

Ask anything. Get answers from your chart.
@dadaroo247 · X
Check out what I just built with Lovable!

Free, accurate online calculators and practical guides for finance, math, health, construction, engineering, and everyday life.
@CoreToolLaxl · X
I'm building CoreToolLab, a free utility site with calculators for finance, health, education and everyday decisions. We're trying to make each tool genuinely useful rather than just another basic calculator.

Buy a proven method, make it your own, and check off steps to the outcome. The anti-course: short, active, finishable.
@victorzamfir · X

A simple CRM for small businesses: capture leads, build branded invoices from your product and service catalog, share them as a link or PDF, and work an automatic follow-up sequenc
@tomfromtampa · X

See how software companies actually support their customers through verified public response times, answers, and resolutions.
@TCVarbanov · X
Building ReplyGauge 👇 Making customer support quality public and measurable for software products.

Claude Code plugin that generates concise versions of responses, reducing length by 71% on average.
@TahiGichigi · X
Introducing: Say Less Our custom-made Claude Plugin that cuts Claude Code replies by 71% on average. Free to use.

Practice algorithm interview problems with solutions and interactive visualizers.
@Galliard232634 · X
Come study with me on