Startups using PostgreSQL

Double Your Trial-to-Paid Conversion Without Making Product Changes.

The fastest way to get compliant with cyber security frameworks like SOC 2 and ISO 27001.

Two Chrome extensions for Facebook power users -- for sale at $100K. FriendFilter scores and manages friend lists. GroupFilter helps group admins remove inactive members. $11.3K MRR, 90% margins, $1.7M+ lifetime revenue. 100K untapped email list. Part-time dev staying on. Assumable note ($275K, 0.01%, $6K/month). Net cash flow ~$5.3K/month.

Tools for any AI agent to access and manage your personal context

Digital products/services for educational AI resources. We charge during checkout.

Stop wasting time searching social media groups only to find you're too late to the game. ReferralEdge instantly delivers relevant referrals to you the second they’re posted, putting you in the driver’s seat to seize every opportunity with zero searching required.

We are a leading telehealth company built on a highly automated and reliable system designed for consistency, scalability, and performance. Our infrastructure ensures seamless operations at all times, allowing us to deliver fast, dependable healthcare solutions without interruption.

17 year old full-stack engineer: for the secret sauce... e-mail me for it 😉 hello@davidtanasescu.com

Helping Airbnb hosts earn more: measure visibility, run experiments, and automate enquiry replies that convert.

Build Viral Shorts in Minutes The ultimate tool for creators who want to generate dynamic shorts, automatic scenes, and realistic animations without manual editing.

Tradevipe is a white-label, B2B SaaS platform serving trading communities, prop firms, and brokers by providing them with fully branded trading journal web applications tailored for their users. Founded three years ago, Tradevipe has quickly established itself as the go-to solution for organizations seeking a scalable, turn-key trading journal that enhances trader engagement, accountability, and retention under their own brand.

Loyalty built around people, not cards.

SEO Automation Platform. Does the following on full autopilot: - Keyword research - Article writing - Publishing - Builds backlinks

AI chatbots for agencies. Trained on website & files, fully white labeled, and with AI tool use.

Idea to mobile app designs

Discover Open Source Alternatives to Popular Software

Global Foot Traffic (Venue Visitor) data platform. Helps to find lively social scenes efficiently, avoid crowds, automate city guides, or optimize visitor schedules. It forecasts hourly busyness for millions of public places. Using anonymized GPS data, it shows venue visitor patterns and peaks. Includes tools to analyze and filter countries/ cities/ neighborhoods on (live) visitor patterns, venue type, ratings, visit duration, popularity, etc. Includes API to build 3rd party apps on top of it.

Human replies that sell your product on autopilot

Ship your startup in minutes. TurboStarter gives you a production-ready SaaS foundation with auth, billing, database, email, file storage, shared UI, and API tooling already wired together. Build faster with clean architecture, reusable components, and battle-tested integrations, then launch your product with the Core, AI, and OpenClaw kits instead of spending weeks on setup and plumbing.

Hypertxt helps create content that naturally sells your products and services.

Build, monetize, and scale directories with Next.js

AI Image & Video aggregator, simple API, better prices, better uptime.

The toolkit serious Threads creators use to grow faster.

MobileAPI.dev is a REST API that provides comprehensive device specifications, images, and pricing data for 30,000+ mobile devices from 200+ brands. It covers smartphones, tablets, smartwatches, and laptops. Features include fuzzy search with match-certainty scoring, autocomplete, manufacturer filtering, and an AI-powered natural-language query endpoint. Free tier includes 200 requests/month. Pro plan at $15/month with 10,000 requests. API key authentication, HTTPS, CORS enabled.

AI Call, SMS, Chat, and email agents

Idea to mobile app designs

A match prediction platform for bettors with scouting features. Developed using advanced data science, AI, and with custom visual creation features.

Personal chatbot assistant that lives on WhatsApp & Telegram. Helps users with reminders (+ to friends), note-taking, calendar management, and more.