
Holdfast — Payment Recovery for SaaS & Creators
Retries failed Stripe charges and recovers subscriptions with automated dunning sequences.
@Holdfast_app · X
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13 projects

Retries failed Stripe charges and recovers subscriptions with automated dunning sequences.
@Holdfast_app · X

Recover subscription revenue lost to failed payments by connecting Stripe.
@ardent__dev · X
Recover lost revenue before it turns into Churn

Scan broken and for-parts listings to find profitable flips with calculated margins.
@Brokefixflip · X
This site will print you money

A Stripe-based billing service handling hybrid pricing models, entitlements, and team management for SaaS.
@__orderandchaos · X

Sports betting analytics with +EV fair-value checks, projections, and bet tracking.
u/sweetnessssss · Reddit
Nine months ago I quit my data science job to build an app. The app is still hungry. Nine months ago I left a comfortable data science job at a travel company to build a sports betting app. Comfortable is and odd word for a job - it means the money arrives on schedule and nobody in your family asks if you're okay. The app is called THE LINEUP ( https://thelineup.pro/ ) -- it does the unromantic parts of betting: comparing prices, working with projections and tracking what happened afterwar

Dashboard for creators to track growth, manage brand deals, and handle finances locally.
@BayofDomain · X

Practice investing and trading risk-free using lessons, games, and a virtual coin simulator.
@TradeWize1 · X
Building TradeWize — a risk-free platform to learn investing and trading. Start free on the investing track, then level up to charts, options and futures in a virtual-coin simulator. No real money involved. →

Build a waitlist where subscribers get unique referral links to move up the queue and drive viral growth.
@MM_AFRAZ · X

Get email alerts for unusual options activity on stocks you watch with custom filtering.
@RobGuerra90 · X
Building – the same options data as the big platforms, at the lowest price on the market. Unusual flow for the stocks you really own, emailed instantly when it hits.

Trade Hyperliquid perpetual futures and 24/7 tokenized stocks from your phone with one-tap orders.
@joeblau · X

Upload datasets to automatically find statistically significant correlations and causal relationships.
@matthew_meadows · X
Correlation Studio - Discovery Mining • Causation Analysis A powerful new SaaS statistics application that brings the insights of correlation data science to everyone. Data science without the code.

Search a stock ticker to view real-time options analytics including Greeks, GEX, Max Pain, and Unusual Flow.
@GreeksOptions · X