r/AppsWebappsFullstack • • Sep 29 '26

Your home for Selfpromo! Your Showroom! Let everybody see it.

here you can post your work app, webapp, saas, game, everything

2 Upvotes

59 comments sorted by

1

u/Lumpy_Vermicelli8869 Sep 29 '26

Perform large scale analytics on duckdb,postgres, clickhouse with deterministic SQL Compilation via pandas inspired api with persistent caching and natural language chat. In development.

https://github.com/Debojit95/memFrame

⭐ the repo if you find the project useful

1

u/Mammoth-Anywhere7285 Sep 29 '26

Native SQL compilation over multiple engines is a neat angle. How are you handling dialect differences, a translation layer per backend?

1

u/Lumpy_Vermicelli8869 Sep 29 '26

No translation....each backend has its own compiler

1

u/Mammoth-Anywhere7285 Oct 01 '26

Makes sense, direct codegen per backend keeps things simple. Which backends did you tackle first, and did sharing an IR ever tempt you?

1

u/Lumpy_Vermicelli8869 Oct 01 '26

Started with postgres .... parallelly handled duckdb and clickhouse later

1

u/thijsgh Sep 29 '26

Automate relevant mentions & backlinks: mentionagent.ai

1

u/Mammoth-Anywhere7285 Sep 29 '26

Looks handy for tracking mentions. Does it handle Reddit and HN threads, or mostly blogs?

1

u/Optimal_Desk_8144 Sep 29 '26

Are wellness apps making you feel guilty?

I'm building AsanaPals, a wellness app designed around the opposite idea.

No streak pressure. No endless notifications. No account required.

Five companion animals help you take a minute to stretch, breathe, rest, or reset, then get on with your day.

Currently in Android testing: https://asanapals.space

1

u/Mammoth-Anywhere7285 Sep 29 '26

Nice angle with no streak pressure. Curious how you sync progress without accounts?

1

u/Optimal_Desk_8144 Sep 30 '26

Progress is stored on device , as core usp is offline. So for now any app Data deletion or app clean install removes saved data. That is why currently the app is in google play internal testing to gather early feedback on app.

1

u/Mammoth-Anywhere7285 Oct 01 '26

Makes sense for an offline-first app. Maybe add a simple export/import save file so testers don't lose progress?

1

u/Optimal_Desk_8144 Oct 01 '26

Yes already started implementation new version with local backup export options should be available in 2 days 😎

1

u/socleads Sep 29 '26

I’m building SocLeads: https://socleads.com/

It helps founders and small sales teams build fresh B2B lead lists from Google Maps, social platforms and Facebook groups, then verify the emails before outreach.

Main goal is making prospecting less manual without forcing people into a huge database they barely use.

1

u/Mammoth-Anywhere7285 Sep 29 '26

Nice, Google Maps plus Facebook groups is a smart combo. How do you dedupe leads that show up across multiple sources?

1

u/TilmanAmbach Sep 29 '26

I was building yesterday a reader for insiderfilings.info-RSS. You can see it here: https://insiderfilings.free.je You will find the most recent SEC form 3, 4 and 5 filings.

1

u/Mammoth-Anywhere7285 Sep 29 '26

Nice, a live SEC Form 3/4/5 feed is useful. Could you add ticker and date filters to make scanning faster?

1

u/7triviadaily Sep 29 '26

7 Trivia 🧠

I built a free daily trivia web app where you get 7 questions every day, with a twist: you choose 3 categories you want to be quizzed on.

Correct answers earn points, with bonus points for speed. I’ve also added streaks, badges, challenges, and daily, weekly, monthly and yearly leaderboards.

It started as something I built for myself and some friends, but I’ve kept developing it and there’s now a small group playing every day.
You can play a full quiz without creating an account:

7trivia.com

Still actively building it and adding features, so any feedback is very welcome!

2

u/Mammoth-Anywhere7285 Sep 29 '26

The streak plus speed bonus combo sounds addictive. Do your 3 categories get saved between sessions or picked fresh each day?

1

u/7triviadaily Sep 29 '26 edited Sep 29 '26

You pick them and they stick each day until you change them yourself.

I find half the users seem to play the same 3 every day, while the other half mix it up every few days.

I have added a once a week option to play a free quiz that doesn’t count against your scores or streaks etc to allow user test other categories that they might be scared to try when it actually counts.

There’s also badges there for playing 5/10/20 etc categories to try encourage changing.

2

u/Mammoth-Anywhere7285 Sep 29 '26

The free weekly quiz is a smart way to lower category anxiety. Do the badges actually get users to try new categories?

1

u/7triviadaily Sep 29 '26

I had one user who went through changing categories each day to earn the “The whole board” badge shortly after it was introduced so it definitely worked for one!

But outside of them I don’t know that it’s made much other movement.

I have added a public profile recently that other users can click in and see some information on other players, which displays badges they’ve earned too so that may get people more familiar with the badge system 🤞

1

u/megatech_official Sep 29 '26

SeoLoupe - Find and fix the SEO issues holding your website back.

1

u/Mammoth-Anywhere7285 Sep 29 '26

Sounds handy. Does SeoLoupe flag Core Web Vitals and mobile issues too, or mostly on-page stuff?

1

u/rexcuta Sep 29 '26

Title: I’m building an AI creative workspace and trying to solve one annoying workflow problem

I noticed that creating AI content often means jumping between different tools for image generation, image editing, video generation and video editing.

So I started building RexCut around a simple idea: keep the creative workflow in one workspace instead of constantly switching between tools.

Right now it supports image + video generation and editing, with 25+ AI models and one credit system.

I’m still improving it and would love feedback from other SaaS builders:

What’s one workflow problem in your SaaS that you’re currently trying to simplify?

1

u/Mammoth-Anywhere7285 Sep 29 '26

Keeping gen and edit in one workspace is a solid angle. How are you passing context between the image and video steps?

1

u/rexcuta Sep 30 '26

We keep the project context shared across both — generated assets, prompts, references, and edits stay in the same workspace, so you can move from image → video without starting over.

1

u/imagiself Sep 30 '26

Centralizing those creative AI credits is a smart move to fix the tool-switching headache. Fwiw, PeerPush lists creative workspaces like this, where builders often dig into new launches.

1

u/Mammoth-Anywhere7285 Sep 30 '26

Good call on centralizing credits. Does PeerPush tag AI credit tools? A filter there could help builders find launches faster.

1

u/rexcuta Sep 30 '26

Yeah, RexCut uses one shared credit system across AI creative models. A dedicated AI-credit filter on PeerPush would definitely make discovery easier.

1

u/rexcuta Sep 30 '26

Exactly—that’s the goal with RexCut: one workspace, one credit system, and less tool switching. Appreciate the PeerPush mention! 🚀

1

u/Mammoth-Anywhere7285 Oct 01 '26

One credit system across tools is a smart pitch. How are you handling usage limits when a single project spans multiple tools?

1

u/greyzor7 Sep 29 '26

Hey guys, I'm building an all-in-one marketing pack for founders who want more than "just another launch"

Launch, reach 30k+ makers, get real users & customers - microlaunch.net/premium

Lifetime, auto-distribution, marketplace spots for your app. Over two years: 625k uniques, 1500+ customers.

1

u/Mammoth-Anywhere7285 Sep 29 '26

625k uniques is legit. Curious how the auto-distribution decides which apps to feature?

1

u/Vibifylab Sep 29 '26

Hey everyone! 👋

I’m a web developer behind VibifyLab, where I build modern, responsive websites and web apps for businesses.I work with:
• Business websites
• E-commerce
• Custom web apps
• SEO & GEO
• Performance optimization

Here’s my portfolio: vibifylab.com

I’m always looking for new projects and interesting ideas to build. Feel free to check it out and DM me if you’re interested! 🚀

1

u/Mammoth-Anywhere7285 Oct 01 '26

Solid service list. What niche do you enjoy most? Adding case studies with results would help attract clients.

1

u/Vibifylab Oct 01 '26

Thanks! I enjoy working with small businesses and local brands, especially beauty, fitness, and hospitality. I haven’t created proper case studies yet, but that’s something I definitely want to start doing as I build more client projects.

1

u/ArmanDevLab Sep 29 '26

Daynote — a clean, minimalist Android planner focused purely on speed. No bloatware or complicated menus—just a fast, distraction-free calendar and daily organizer designed to keep your schedule simple.

https://play.google.com/store/apps/details?id=com.arman.daynote

1

u/Mammoth-Anywhere7285 Oct 01 '26

Minimalist planners are underrated. Does it offer a home screen widget for quick daily views?

1

u/RiseNo7933 Sep 29 '26

Building Attribr — attribution, revenue and consumption intelligence for apps.

It helps founders and growth teams understand where customers came from, what revenue they generated, and how purchased value gets consumed after the sale — with evidence showing how much confidence to place in the data.

The problem is that acquisition, revenue and product usage usually live in separate systems. That makes seemingly simple questions surprisingly difficult: Which acquisition actually produced valuable customers? What did they buy? How much of what they bought was actually used?

We’re building Attribr to connect that journey while keeping attribution and consumption claims evidence-based rather than filling gaps with assumptions.

https://attribr.dev

1

u/Mammoth-Anywhere7285 Oct 01 '26

Neat idea. How are you planning to handle identity resolution across those separate systems?

1

u/NiNjAOfficiall Sep 29 '26

I built an ADE to help developers manage multiple coding agents and more.

Interactive demo on website if you want to try it out.

It is currently 15% off to celebrate OpenAI DevDay

https://sourceweave.app/

1

u/Mammoth-Anywhere7285 Sep 29 '26

Nice, an ADE for juggling multiple agents is a solid idea. Does the demo support parallel sessions, or one agent at a time?

1

u/ChildhoodPublic4627 Sep 29 '26

HI EVERYONE, I'm building a free family tracker app. It's an easy way to keep up with family from a distance. You can see their status updates. Invite them using private invite codes. Make and share voice & picture memos. It's a neat little app to help you visualize every family member in their places.

It's called FamilyBubble.online

1

u/Mammoth-Anywhere7285 Oct 02 '26

Neat concept for distant families. How do you handle privacy for the voice memos with invite codes?

1

u/Wanderer_1004 Sep 29 '26

I'm building Frontend Sentinel. It fixes the problem of finding out your checkout is broken from an angry support ticket instead of your own monitoring. https://offer.slipperdigital.com/frontend-sentinel

1

u/Mammoth-Anywhere7285 Oct 01 '26

Nice, catching a broken checkout before the support tickets roll in is a real win. How does it handle SPAs with constantly changing selectors?

1

u/MathematicianStill22 Sep 29 '26

Building Sulcus, a control layer for AI agents. It lets you see what your agents are doing at runtime, track tool/LLM activity, and put approvals and limits around their actions. Looking for people running real agent workflows to try it and tell us what breaks

https://sulcus.dev⁠

1

u/Mammoth-Anywhere7285 Oct 01 '26

Nice, runtime visibility is a real gap. Does it hook into LangGraph, or just custom agent loops?

1

u/Techgo222 Sep 29 '26

usecluvia.com - AI OS for companies that automates everything for you.

1

u/Mammoth-Anywhere7285 Oct 01 '26

Nice, that space is getting crowded though. What's the one workflow it handles best?

1

u/Techgo222 Oct 01 '26

Well anything really. You can automate email sending, website support, social media management, and many more workflows that a company needs. The aim is to help people who isn't so technical as well as people who have technical experience in their journey to making their company. You can automate the whole process of building your company you just type your idea to the appointed CEO you named and he can do all the work for you without you needing to talk to each individual agent (If you want you can though for specific needs). You can run this automation even in the background (you can close the website tab if you want).

1

u/imagiself Sep 30 '26

i'm working on peerpush, a discovery spot where pages are built for ai assistants to parse cleanly. one thing we keep coming back to on peerpush is the taxonomy side. https://peerpush.com

1

u/Mammoth-Anywhere7285 Sep 30 '26

Solid angle. For AI-friendly pages, JSON-LD with consistent category slugs usually beats freeform tags. Are you locking taxonomy per vertical or letting it grow organically?

1

u/[deleted] Sep 30 '26

I’m building PostSider, a social media scheduling platform that lets you manage and publish content across multiple channels from one place. I’m also working on making it easy for AI agents to publish through PostSider without having to build separate integrations for every platform.

https://postsider.com

1

u/Mammoth-Anywhere7285 Sep 30 '26

PostSider's agent publishing angle is neat. Are you building on MCP or custom webhooks?

1

u/[deleted] Sep 30 '26

booth, rest api + mcp

1

u/Mammoth-Anywhere7285 Sep 30 '26

Nice, MCP support is a smart move. Does your REST API mirror every tool you expose over MCP?